[vala/wip/attributes: 30/32] codegen: Add CCodeAttribute



commit c916404f90d60ca6d95dd22b799eff39d437741c
Author: Luca Bruno <lucabru src gnome org>
Date:   Wed Jul 6 09:55:16 2011 +0200

    codegen: Add CCodeAttribute

 codegen/valaccodearraymodule.vala          |   50 +-
 codegen/valaccodeassignmentmodule.vala     |    2 +-
 codegen/valaccodebasemodule.vala           | 1974 ++++++++++++++++++++++++----
 codegen/valaccodecontrolflowmodule.vala    |    2 +-
 codegen/valaccodedelegatemodule.vala       |   94 +-
 codegen/valaccodememberaccessmodule.vala   |  118 +-
 codegen/valaccodemethodcallmodule.vala     |  138 +-
 codegen/valaccodemethodmodule.vala         |  115 +-
 codegen/valaccodestructmodule.vala         |   80 +-
 codegen/valaclassregisterfunction.vala     |   42 +-
 codegen/valactype.vala                     |    4 -
 codegen/valadovaarraymodule.vala           |    2 +-
 codegen/valadovaassignmentmodule.vala      |    2 +-
 codegen/valadovabasemodule.vala            |  212 ++-
 codegen/valadovadelegatemodule.vala        |   40 +-
 codegen/valadovaerrormodule.vala           |   10 +-
 codegen/valadovamemberaccessmodule.vala    |   34 +-
 codegen/valadovamethodcallmodule.vala      |   12 +-
 codegen/valadovaobjectmodule.vala          |  336 +++---
 codegen/valadovastructmodule.vala          |   12 +-
 codegen/valadovavaluemodule.vala           |   96 +-
 codegen/valagasyncmodule.vala              |   56 +-
 codegen/valagdbusclientmodule.vala         |   84 +-
 codegen/valagdbusmodule.vala               |   38 +-
 codegen/valagdbusservermodule.vala         |  140 +-
 codegen/valagerrormodule.vala              |   30 +-
 codegen/valagobjectmodule.vala             |   72 +-
 codegen/valagsignalmodule.vala             |   90 +-
 codegen/valagtypemodule.vala               |  470 ++++----
 codegen/valagvariantmodule.vala            |   78 +-
 codegen/valainterfaceregisterfunction.vala |    8 +-
 codegen/valatyperegisterfunction.vala      |   24 +-
 32 files changed, 2969 insertions(+), 1496 deletions(-)
---
diff --git a/codegen/valaccodearraymodule.vala b/codegen/valaccodearraymodule.vala
index 5946f58..0dfea06 100644
--- a/codegen/valaccodearraymodule.vala
+++ b/codegen/valaccodearraymodule.vala
@@ -62,7 +62,7 @@ public class Vala.CCodeArrayModule : CCodeMethodCallModule {
 			gnew = new CCodeFunctionCall (new CCodeIdentifier ("calloc"));
 		} else {
 			gnew = new CCodeFunctionCall (new CCodeIdentifier ("g_new0"));
-			gnew.add_argument (new CCodeIdentifier (expr.element_type.get_cname ()));
+			gnew.add_argument (new CCodeIdentifier (get_ccode_name (expr.element_type)));
 		}
 
 		bool first = true;
@@ -90,7 +90,7 @@ public class Vala.CCodeArrayModule : CCodeMethodCallModule {
 
 		if (context.profile == Profile.POSIX) {
 			var csizeof = new CCodeFunctionCall (new CCodeIdentifier ("sizeof"));
-			csizeof.add_argument (new CCodeIdentifier (expr.element_type.get_cname ()));
+			csizeof.add_argument (new CCodeIdentifier (get_ccode_name (expr.element_type)));
 			gnew.add_argument (csizeof);
 		}
 
@@ -114,8 +114,8 @@ public class Vala.CCodeArrayModule : CCodeMethodCallModule {
 	}
 
 	public override string get_parameter_array_length_cname (Parameter param, int dim) {
-		if (param.has_array_length_cname) {
-			return param.get_array_length_cname ();
+		if (get_ccode_array_length_name (param) != null) {
+			return get_ccode_array_length_name (param);
 		} else {
 			return get_array_length_cname (get_variable_cname (param.name), dim);
 		}
@@ -209,7 +209,7 @@ public class Vala.CCodeArrayModule : CCodeMethodCallModule {
 	}
 
 	public override string? append_struct_array_free (Struct st) {
-		string cname = "_vala_%s_array_free".printf (st.get_cname ());;
+		string cname = "_vala_%s_array_free".printf (get_ccode_name (st));
 
 		if (cfile.add_declaration (cname)) {
 			return cname;
@@ -217,7 +217,7 @@ public class Vala.CCodeArrayModule : CCodeMethodCallModule {
 
 		var fun = new CCodeFunction (cname, "void");
 		fun.modifiers = CCodeModifiers.STATIC;
-		fun.add_parameter (new CCodeParameter ("array", "%s*".printf (st.get_cname ())));
+		fun.add_parameter (new CCodeParameter ("array", "%s*".printf (get_ccode_name (st))));
 		fun.add_parameter (new CCodeParameter ("array_length", "gint"));
 
 		push_function (fun);
@@ -467,10 +467,10 @@ public class Vala.CCodeArrayModule : CCodeMethodCallModule {
 
 		// declaration
 
-		var function = new CCodeFunction (dup_func, array_type.get_cname ());
+		var function = new CCodeFunction (dup_func, get_ccode_name (array_type));
 		function.modifiers = CCodeModifiers.STATIC;
 
-		function.add_parameter (new CCodeParameter ("self", array_type.get_cname ()));
+		function.add_parameter (new CCodeParameter ("self", get_ccode_name (array_type)));
 		// total length over all dimensions
 		function.add_parameter (new CCodeParameter ("length", "int"));
 		if (array_type.element_type is GenericType) {
@@ -487,7 +487,7 @@ public class Vala.CCodeArrayModule : CCodeMethodCallModule {
 		if (requires_copy (array_type.element_type)) {
 			var cvardecl = new CCodeVariableDeclarator ("result");
 			var gnew = new CCodeFunctionCall (new CCodeIdentifier ("g_new0"));
-			gnew.add_argument (new CCodeIdentifier (array_type.element_type.get_cname ()));
+			gnew.add_argument (new CCodeIdentifier (get_ccode_name (array_type.element_type)));
 
 			CCodeExpression length_expr = new CCodeIdentifier ("length");
 			// add extra item to have array NULL-terminated for all reference types
@@ -496,7 +496,7 @@ public class Vala.CCodeArrayModule : CCodeMethodCallModule {
 			}
 			gnew.add_argument (length_expr);
 
-			ccode.add_declaration (array_type.get_cname (), cvardecl);
+			ccode.add_declaration (get_ccode_name (array_type), cvardecl);
 			ccode.add_assignment (new CCodeIdentifier ("result"), gnew);
 
 			ccode.add_declaration ("int", new CCodeVariableDeclarator ("i"));
@@ -514,7 +514,7 @@ public class Vala.CCodeArrayModule : CCodeMethodCallModule {
 			dup_call.add_argument (new CCodeIdentifier ("self"));
 
 			var sizeof_call = new CCodeFunctionCall (new CCodeIdentifier ("sizeof"));
-			sizeof_call.add_argument (new CCodeIdentifier (array_type.element_type.get_cname ()));
+			sizeof_call.add_argument (new CCodeIdentifier (get_ccode_name (array_type.element_type)));
 			dup_call.add_argument (new CCodeBinaryExpression (CCodeBinaryOperator.MUL, new CCodeIdentifier ("length"), sizeof_call));
 
 			ccode.add_return (dup_call);
@@ -543,8 +543,8 @@ public class Vala.CCodeArrayModule : CCodeMethodCallModule {
 		var function = new CCodeFunction (dup_func, "void");
 		function.modifiers = CCodeModifiers.STATIC;
 
-		function.add_parameter (new CCodeParameter ("self", array_type.get_cname () + "*"));
-		function.add_parameter (new CCodeParameter ("dest", array_type.get_cname () + "*"));
+		function.add_parameter (new CCodeParameter ("self", get_ccode_name (array_type) + "*"));
+		function.add_parameter (new CCodeParameter ("dest", get_ccode_name (array_type) + "*"));
 
 		// definition
 
@@ -568,7 +568,7 @@ public class Vala.CCodeArrayModule : CCodeMethodCallModule {
 			dup_call.add_argument (new CCodeIdentifier ("self"));
 
 			var sizeof_call = new CCodeFunctionCall (new CCodeIdentifier ("sizeof"));
-			sizeof_call.add_argument (new CCodeIdentifier (array_type.element_type.get_cname ()));
+			sizeof_call.add_argument (new CCodeIdentifier (get_ccode_name (array_type.element_type)));
 			dup_call.add_argument (new CCodeBinaryExpression (CCodeBinaryOperator.MUL, new CCodeConstant ("%d".printf (array_type.length)), sizeof_call));
 
 			ccode.add_expression (dup_call);
@@ -595,13 +595,13 @@ public class Vala.CCodeArrayModule : CCodeMethodCallModule {
 		var function = new CCodeFunction (add_func, "void");
 		function.modifiers = CCodeModifiers.STATIC;
 
-		function.add_parameter (new CCodeParameter ("array", array_type.get_cname () + "*"));
+		function.add_parameter (new CCodeParameter ("array", get_ccode_name (array_type) + "*"));
 		function.add_parameter (new CCodeParameter ("length", "int*"));
 		function.add_parameter (new CCodeParameter ("size", "int*"));
 
 		push_function (function);
 
-		string typename = array_type.element_type.get_cname ();
+		string typename = get_ccode_name (array_type.element_type);
 		CCodeExpression value = new CCodeIdentifier ("value");
 		if (array_type.element_type.is_real_struct_type ()) {
 			if (!array_type.element_type.nullable || !array_type.element_type.value_owned) {
@@ -619,7 +619,7 @@ public class Vala.CCodeArrayModule : CCodeMethodCallModule {
 		var size = new CCodeUnaryExpression (CCodeUnaryOperator.POINTER_INDIRECTION, new CCodeIdentifier ("size"));
 
 		var renew_call = new CCodeFunctionCall (new CCodeIdentifier ("g_renew"));
-		renew_call.add_argument (new CCodeIdentifier (array_type.element_type.get_cname ()));
+		renew_call.add_argument (new CCodeIdentifier (get_ccode_name (array_type.element_type)));
 		renew_call.add_argument (array);
 		if (array_type.element_type.is_reference_type_or_type_parameter ()) {
 			// NULL terminate array
@@ -699,7 +699,7 @@ public class Vala.CCodeArrayModule : CCodeMethodCallModule {
 			return base.generate_parameter (param, decl_space, cparam_map, carg_map);
 		}
 
-		string ctypename = param.variable_type.get_cname ();
+		string ctypename = get_ccode_name (param.variable_type);
 
 		if (param.direction != ParameterDirection.IN) {
 			ctypename += "*";
@@ -711,15 +711,15 @@ public class Vala.CCodeArrayModule : CCodeMethodCallModule {
 
 		generate_type_declaration (array_type.element_type, decl_space);
 
-		cparam_map.set (get_param_pos (param.cparameter_position), main_cparam);
+		cparam_map.set (get_param_pos (get_ccode_pos (param)), main_cparam);
 		if (carg_map != null) {
-			carg_map.set (get_param_pos (param.cparameter_position), get_variable_cexpression (param.name));
+			carg_map.set (get_param_pos (get_ccode_pos (param)), get_variable_cexpression (param.name));
 		}
 
-		if (!param.no_array_length) {
+		if (!get_ccode_no_array_length (param)) {
 			string length_ctype = "int";
-			if (param.array_length_type != null) {
-				length_ctype = param.array_length_type;
+			if (get_ccode_array_length_type (param) != null) {
+				length_ctype = get_ccode_array_length_type (param);
 			}
 			if (param.direction != ParameterDirection.IN) {
 				length_ctype = "%s*".printf (length_ctype);
@@ -727,9 +727,9 @@ public class Vala.CCodeArrayModule : CCodeMethodCallModule {
 			
 			for (int dim = 1; dim <= array_type.rank; dim++) {
 				var cparam = new CCodeParameter (get_parameter_array_length_cname (param, dim), length_ctype);
-				cparam_map.set (get_param_pos (param.carray_length_parameter_position + 0.01 * dim), cparam);
+				cparam_map.set (get_param_pos (get_ccode_array_length_pos (param) + 0.01 * dim), cparam);
 				if (carg_map != null) {
-					carg_map.set (get_param_pos (param.carray_length_parameter_position + 0.01 * dim), get_variable_cexpression (cparam.name));
+					carg_map.set (get_param_pos (get_ccode_array_length_pos (param) + 0.01 * dim), get_variable_cexpression (cparam.name));
 				}
 			}
 		}
diff --git a/codegen/valaccodeassignmentmodule.vala b/codegen/valaccodeassignmentmodule.vala
index e2bc0ce..47985a1 100644
--- a/codegen/valaccodeassignmentmodule.vala
+++ b/codegen/valaccodeassignmentmodule.vala
@@ -101,7 +101,7 @@ public class Vala.CCodeAssignmentModule : CCodeMemberAccessModule {
 			// it is necessary to use memcpy for fixed-length (stack-allocated) arrays
 			// simple assignments do not work in C
 			var sizeof_call = new CCodeFunctionCall (new CCodeIdentifier ("sizeof"));
-			sizeof_call.add_argument (new CCodeIdentifier (array_type.element_type.get_cname ()));
+			sizeof_call.add_argument (new CCodeIdentifier (get_ccode_name (array_type.element_type)));
 			var size = new CCodeBinaryExpression (CCodeBinaryOperator.MUL, new CCodeConstant ("%d".printf (array_type.length)), sizeof_call);
 
 			var ccopy = new CCodeFunctionCall (new CCodeIdentifier ("memcpy"));
diff --git a/codegen/valaccodebasemodule.vala b/codegen/valaccodebasemodule.vala
index e553fbc..8e252f6 100644
--- a/codegen/valaccodebasemodule.vala
+++ b/codegen/valaccodebasemodule.vala
@@ -305,6 +305,8 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 	public Map<string,string> variable_name_map { get { return emit_context.variable_name_map; } }
 
+	public static int ccode_attribute_cache_index = CodeNode.get_attribute_cache_index ();
+
 	public CCodeBaseModule () {
 		predefined_marshal_set = new HashSet<string> (str_hash, str_equal);
 		predefined_marshal_set.add ("VOID:VOID");
@@ -542,7 +544,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		}
 		if (sym.external_package || (!decl_space.is_header && CodeContext.get ().use_header && !sym.is_internal_symbol ())) {
 			// add appropriate include file
-			foreach (string header_filename in sym.get_cheader_filenames ()) {
+			foreach (string header_filename in get_ccode_header_filenames (sym).split (",")) {
 				decl_space.add_include (header_filename, !sym.external_package);
 			}
 			// declaration complete
@@ -556,7 +558,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	public CCodeIdentifier get_value_setter_function (DataType type_reference) {
 		var array_type = type_reference as ArrayType;
 		if (type_reference.data_type != null) {
-			return new CCodeIdentifier (type_reference.data_type.get_set_value_function ());
+			return new CCodeIdentifier (get_ccode_set_value_function (type_reference.data_type));
 		} else if (array_type != null && array_type.element_type.data_type == string_type.data_type) {
 			// G_TYPE_STRV
 			return new CCodeIdentifier ("g_value_set_boxed");
@@ -568,7 +570,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	public CCodeIdentifier get_value_taker_function (DataType type_reference) {
 		var array_type = type_reference as ArrayType;
 		if (type_reference.data_type != null) {
-			return new CCodeIdentifier (type_reference.data_type.get_take_value_function ());
+			return new CCodeIdentifier (get_ccode_take_value_function (type_reference.data_type));
 		} else if (array_type != null && array_type.element_type.data_type == string_type.data_type) {
 			// G_TYPE_STRV
 			return new CCodeIdentifier ("g_value_take_boxed");
@@ -580,7 +582,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	CCodeIdentifier get_value_getter_function (DataType type_reference) {
 		var array_type = type_reference as ArrayType;
 		if (type_reference.data_type != null) {
-			return new CCodeIdentifier (type_reference.data_type.get_get_value_function ());
+			return new CCodeIdentifier (get_ccode_get_value_function (type_reference.data_type));
 		} else if (array_type != null && array_type.element_type.data_type == string_type.data_type) {
 			// G_TYPE_STRV
 			return new CCodeIdentifier ("g_value_get_boxed");
@@ -664,11 +666,11 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	}
 
 	public virtual bool generate_enum_declaration (Enum en, CCodeFile decl_space) {
-		if (add_symbol_declaration (decl_space, en, en.get_cname ())) {
+		if (add_symbol_declaration (decl_space, en, get_ccode_name (en))) {
 			return false;
 		}
 
-		var cenum = new CCodeEnum (en.get_cname ());
+		var cenum = new CCodeEnum (get_ccode_name (en));
 
 		cenum.deprecated = en.deprecated;
 
@@ -676,14 +678,14 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		foreach (EnumValue ev in en.get_values ()) {
 			CCodeEnumValue c_ev;
 			if (ev.value == null) {
-				c_ev = new CCodeEnumValue (ev.get_cname ());
+				c_ev = new CCodeEnumValue (get_ccode_name (ev));
 				if (en.is_flags) {
 					c_ev.value = new CCodeConstant ("1 << %d".printf (flag_shift));
 					flag_shift += 1;
 				}
 			} else {
 				ev.value.emit (this);
-				c_ev = new CCodeEnumValue (ev.get_cname (), get_cvalue (ev.value));
+				c_ev = new CCodeEnumValue (get_ccode_name (ev), get_cvalue (ev.value));
 			}
 			c_ev.deprecated = ev.deprecated;
 			cenum.add_value (c_ev);
@@ -692,16 +694,16 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		decl_space.add_type_definition (cenum);
 		decl_space.add_type_definition (new CCodeNewline ());
 
-		if (!en.has_type_id) {
+		if (!get_ccode_has_type_id (en)) {
 			return true;
 		}
 
 		decl_space.add_type_declaration (new CCodeNewline ());
 
-		var macro = "(%s_get_type ())".printf (en.get_lower_case_cname (null));
-		decl_space.add_type_declaration (new CCodeMacroReplacement (en.get_type_id (), macro));
+		var macro = "(%s_get_type ())".printf (get_ccode_lower_case_name (en, null));
+		decl_space.add_type_declaration (new CCodeMacroReplacement (get_ccode_type_id (en), macro));
 
-		var fun_name = "%s_get_type".printf (en.get_lower_case_cname (null));
+		var fun_name = "%s_get_type".printf (get_ccode_lower_case_name (en, null));
 		var regfun = new CCodeFunction (fun_name, "GType");
 		regfun.attributes = "G_GNUC_CONST";
 
@@ -747,15 +749,15 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			} else if (m.is_class_member ()) {
 				TypeSymbol parent = (TypeSymbol)m.parent_symbol;
 
-				var get_class_private_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS_PRIVATE".printf(parent.get_upper_case_cname ())));
+				var get_class_private_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS_PRIVATE".printf(get_ccode_upper_case_name (parent))));
 				get_class_private_call.add_argument (new CCodeIdentifier ("klass"));
 				l = new CCodeMemberAccess.pointer (get_class_private_call, get_symbol_lock_name (m.name));
 			} else {
-				l = new CCodeIdentifier (get_symbol_lock_name ("%s_%s".printf(m.parent_symbol.get_lower_case_cname (), m.name)));
+				l = new CCodeIdentifier (get_symbol_lock_name ("%s_%s".printf(get_ccode_lower_case_name (m.parent_symbol), m.name)));
 			}
 
 			push_context (init_context);
-			var initf = new CCodeFunctionCall (new CCodeIdentifier (mutex_type.default_construction_method.get_cname ()));
+			var initf = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_name (mutex_type.default_construction_method)));
 			initf.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, l));
 			ccode.add_expression (initf);
 			pop_context ();
@@ -776,7 +778,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			return;
 		}
 
-		if (add_symbol_declaration (decl_space, c, c.get_cname ())) {
+		if (add_symbol_declaration (decl_space, c, get_ccode_name (c))) {
 			return;
 		}
 
@@ -787,7 +789,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 			var initializer_list = c.value as InitializerList;
 			if (initializer_list != null) {
-				var cdecl = new CCodeDeclaration (c.type_reference.get_const_cname ());
+				var cdecl = new CCodeDeclaration (get_ccode_const_name (c.type_reference));
 				var arr = "";
 				if (c.type_reference is ArrayType) {
 					arr = "[%d]".printf (initializer_list.size);
@@ -800,7 +802,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 					cinitializer = null;
 				}
 
-				cdecl.add_declarator (new CCodeVariableDeclarator ("%s%s".printf (c.get_cname (), arr), cinitializer));
+				cdecl.add_declarator (new CCodeVariableDeclarator ("%s%s".printf (get_ccode_name (c), arr), cinitializer));
 				if (c.is_private_symbol ()) {
 					cdecl.modifiers = CCodeModifiers.STATIC;
 				} else {
@@ -809,7 +811,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 				decl_space.add_constant_declaration (cdecl);
 			} else {
-				var cdefine = new CCodeMacroReplacement.with_expression (c.get_cname (), get_cvalue (c.value));
+				var cdefine = new CCodeMacroReplacement.with_expression (get_ccode_name (c), get_cvalue (c.value));
 				decl_space.add_type_member_declaration (cdefine);
 			}
 		}
@@ -823,7 +825,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 			c.value.emit (this);
 
-			string type_name = c.type_reference.get_const_cname ();
+			string type_name = get_ccode_const_name (c.type_reference);
 			string arr = "";
 			if (c.type_reference is ArrayType) {
 				arr = "[]";
@@ -836,7 +838,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 			var cinitializer = get_cvalue (c.value);
 
-			ccode.add_declaration (type_name, new CCodeVariableDeclarator ("%s%s".printf (c.get_cname (), arr), cinitializer), CCodeModifiers.STATIC);
+			ccode.add_declaration (type_name, new CCodeVariableDeclarator ("%s%s".printf (get_ccode_name (c), arr), cinitializer), CCodeModifiers.STATIC);
 
 			return;
 		}
@@ -852,19 +854,19 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	}
 
 	public void generate_field_declaration (Field f, CCodeFile decl_space) {
-		if (add_symbol_declaration (decl_space, f, f.get_cname ())) {
+		if (add_symbol_declaration (decl_space, f, get_ccode_name (f))) {
 			return;
 		}
 
 		generate_type_declaration (f.variable_type, decl_space);
 
-		string field_ctype = f.variable_type.get_cname ();
+		string field_ctype = get_ccode_name (f.variable_type);
 		if (f.is_volatile) {
 			field_ctype = "volatile " + field_ctype;
 		}
 
 		var cdecl = new CCodeDeclaration (field_ctype);
-		cdecl.add_declarator (new CCodeVariableDeclarator (f.get_cname (), null, f.variable_type.get_cdeclarator_suffix ()));
+		cdecl.add_declarator (new CCodeVariableDeclarator (get_ccode_name (f), null, f.variable_type.get_cdeclarator_suffix ()));
 		if (f.is_private_symbol ()) {
 			cdecl.modifiers = CCodeModifiers.STATIC;
 		} else {
@@ -877,8 +879,8 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 		if (f.get_lock_used ()) {
 			// Declare mutex for static member
-			var flock = new CCodeDeclaration (mutex_type.get_cname ());
-			var flock_decl =  new CCodeVariableDeclarator (get_symbol_lock_name (f.get_cname ()), new CCodeConstant ("{0}"));
+			var flock = new CCodeDeclaration (get_ccode_name (mutex_type));
+			var flock_decl =  new CCodeVariableDeclarator (get_symbol_lock_name (get_ccode_name (f)), new CCodeConstant ("{0}"));
 			flock.add_declarator (flock_decl);
 
 			if (f.is_private_symbol ()) {
@@ -889,15 +891,15 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			decl_space.add_type_member_declaration (flock);
 		}
 
-		if (f.variable_type is ArrayType && !f.no_array_length) {
+		if (f.variable_type is ArrayType && !get_ccode_no_array_length (f)) {
 			var array_type = (ArrayType) f.variable_type;
 
 			if (!array_type.fixed_length) {
 				for (int dim = 1; dim <= array_type.rank; dim++) {
 					var len_type = int_type.copy ();
 
-					cdecl = new CCodeDeclaration (len_type.get_cname ());
-					cdecl.add_declarator (new CCodeVariableDeclarator (get_array_length_cname (f.get_cname (), dim)));
+					cdecl = new CCodeDeclaration (get_ccode_name (len_type));
+					cdecl.add_declarator (new CCodeVariableDeclarator (get_array_length_cname (get_ccode_name (f), dim)));
 					if (f.is_private_symbol ()) {
 						cdecl.modifiers = CCodeModifiers.STATIC;
 					} else {
@@ -912,7 +914,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 				// create field to store delegate target
 
 				cdecl = new CCodeDeclaration ("gpointer");
-				cdecl.add_declarator (new CCodeVariableDeclarator (get_delegate_target_cname  (f.get_cname ())));
+				cdecl.add_declarator (new CCodeVariableDeclarator (get_delegate_target_cname (get_ccode_name (f))));
 				if (f.is_private_symbol ()) {
 					cdecl.modifiers = CCodeModifiers.STATIC;
 				} else {
@@ -922,7 +924,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 				if (delegate_type.value_owned) {
 					cdecl = new CCodeDeclaration ("GDestroyNotify");
-					cdecl.add_declarator (new CCodeVariableDeclarator (get_delegate_target_destroy_notify_cname  (f.get_cname ())));
+					cdecl.add_declarator (new CCodeVariableDeclarator (get_delegate_target_destroy_notify_cname  (get_ccode_name (f))));
 					if (f.is_private_symbol ()) {
 						cdecl.modifiers = CCodeModifiers.STATIC;
 					} else {
@@ -944,16 +946,16 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 		CCodeExpression lhs = null;
 
-		string field_ctype = f.variable_type.get_cname ();
+		string field_ctype = get_ccode_name (f.variable_type);
 		if (f.is_volatile) {
 			field_ctype = "volatile " + field_ctype;
 		}
 
 		if (f.binding == MemberBinding.INSTANCE)  {
 			if (is_gtypeinstance && f.access == SymbolAccessibility.PRIVATE) {
-				lhs = new CCodeMemberAccess.pointer (new CCodeMemberAccess.pointer (new CCodeIdentifier ("self"), "priv"), f.get_cname ());
+				lhs = new CCodeMemberAccess.pointer (new CCodeMemberAccess.pointer (new CCodeIdentifier ("self"), "priv"), get_ccode_name (f));
 			} else {
-				lhs = new CCodeMemberAccess.pointer (new CCodeIdentifier ("self"), f.get_cname ());
+				lhs = new CCodeMemberAccess.pointer (new CCodeIdentifier ("self"), get_ccode_name (f));
 			}
 
 			if (f.initializer != null) {
@@ -965,7 +967,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 				ccode.add_assignment (lhs, rhs);
 
-				if (f.variable_type is ArrayType && !f.no_array_length &&
+				if (f.variable_type is ArrayType && !get_ccode_no_array_length (f) &&
 				    f.initializer is ArrayCreationExpression) {
 					var array_type = (ArrayType) f.variable_type;
 					var field_value = get_field_cvalue (f, load_this_parameter ((TypeSymbol) f.parent_symbol));
@@ -1006,11 +1008,11 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			}
 
 			if (f.access == SymbolAccessibility.PRIVATE) {
-				var ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS_PRIVATE".printf (cl.get_upper_case_cname ())));
+				var ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS_PRIVATE".printf (get_ccode_upper_case_name (cl))));
 				ccall.add_argument (new CCodeIdentifier ("klass"));
-				lhs = new CCodeMemberAccess (ccall, f.get_cname (), true);
+				lhs = new CCodeMemberAccess (ccall, get_ccode_name (f), true);
 			} else {
-				lhs = new CCodeMemberAccess (new CCodeIdentifier ("klass"), f.get_cname (), true);
+				lhs = new CCodeMemberAccess (new CCodeIdentifier ("klass"), get_ccode_name (f), true);
 			}
 
 			if (f.initializer != null) {
@@ -1040,9 +1042,9 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 				generate_field_declaration (f, internal_header_file);
 			}
 
-			lhs = new CCodeIdentifier (f.get_cname ());
+			lhs = new CCodeIdentifier (get_ccode_name (f));
 
-			var var_decl = new CCodeVariableDeclarator (f.get_cname (), null, f.variable_type.get_cdeclarator_suffix ());
+			var var_decl = new CCodeVariableDeclarator (get_ccode_name (f), null, f.variable_type.get_cdeclarator_suffix ());
 			var_decl.initializer = default_value_for_type (f.variable_type, true);
 
 			if (class_init_context != null) {
@@ -1070,15 +1072,15 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			cfile.add_type_member_declaration (var_def);
 
 			/* add array length fields where necessary */
-			if (f.variable_type is ArrayType && !f.no_array_length) {
+			if (f.variable_type is ArrayType && !get_ccode_no_array_length (f)) {
 				var array_type = (ArrayType) f.variable_type;
 
 				if (!array_type.fixed_length) {
 					for (int dim = 1; dim <= array_type.rank; dim++) {
 						var len_type = int_type.copy ();
 
-						var len_def = new CCodeDeclaration (len_type.get_cname ());
-						len_def.add_declarator (new CCodeVariableDeclarator (get_array_length_cname (f.get_cname (), dim), new CCodeConstant ("0")));
+						var len_def = new CCodeDeclaration (get_ccode_name (len_type));
+						len_def.add_declarator (new CCodeVariableDeclarator (get_array_length_cname (get_ccode_name (f), dim), new CCodeConstant ("0")));
 						if (!f.is_private_symbol ()) {
 							len_def.modifiers = CCodeModifiers.EXTERN;
 						} else {
@@ -1090,8 +1092,8 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 					if (array_type.rank == 1 && f.is_internal_symbol ()) {
 						var len_type = int_type.copy ();
 
-						var cdecl = new CCodeDeclaration (len_type.get_cname ());
-						cdecl.add_declarator (new CCodeVariableDeclarator (get_array_size_cname (f.get_cname ()), new CCodeConstant ("0")));
+						var cdecl = new CCodeDeclaration (get_ccode_name (len_type));
+						cdecl.add_declarator (new CCodeVariableDeclarator (get_array_size_cname (get_ccode_name (f)), new CCodeConstant ("0")));
 						cdecl.modifiers = CCodeModifiers.STATIC;
 						cfile.add_type_member_declaration (cdecl);
 					}
@@ -1102,7 +1104,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 					// create field to store delegate target
 
 					var target_def = new CCodeDeclaration ("gpointer");
-					target_def.add_declarator (new CCodeVariableDeclarator (get_delegate_target_cname  (f.get_cname ()), new CCodeConstant ("NULL")));
+					target_def.add_declarator (new CCodeVariableDeclarator (get_delegate_target_cname (get_ccode_name (f)), new CCodeConstant ("NULL")));
 					if (!f.is_private_symbol ()) {
 						target_def.modifiers = CCodeModifiers.EXTERN;
 					} else {
@@ -1112,7 +1114,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 					if (delegate_type.value_owned) {
 						var target_destroy_notify_def = new CCodeDeclaration ("GDestroyNotify");
-						target_destroy_notify_def.add_declarator (new CCodeVariableDeclarator (get_delegate_target_destroy_notify_cname  (f.get_cname ()), new CCodeConstant ("NULL")));
+						target_destroy_notify_def.add_declarator (new CCodeVariableDeclarator (get_delegate_target_destroy_notify_cname (get_ccode_name (f)), new CCodeConstant ("NULL")));
 						if (!f.is_private_symbol ()) {
 							target_destroy_notify_def.modifiers = CCodeModifiers.EXTERN;
 						} else {
@@ -1133,7 +1135,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 							var temp_decl = get_temp_variable (f.variable_type);
 							var vardecl = new CCodeVariableDeclarator.zero (temp_decl.name, rhs);
-							ccode.add_declaration (temp_decl.variable_type.get_cname (), vardecl);
+							ccode.add_declaration (get_ccode_name (temp_decl.variable_type), vardecl);
 
 							var tmp = get_variable_cexpression (get_variable_cname (temp_decl.name));
 							ccode.add_assignment (lhs, tmp);
@@ -1143,7 +1145,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 							ccode.add_assignment (lhs, rhs);
 						}
 
-						if (f.variable_type is ArrayType && !f.no_array_length &&
+						if (f.variable_type is ArrayType && !get_ccode_no_array_length (f) &&
 						    f.initializer is ArrayCreationExpression) {
 							var array_type = (ArrayType) f.variable_type;
 							var field_value = get_field_cvalue (f, null);
@@ -1288,7 +1290,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	}
 
 	public void generate_property_accessor_declaration (PropertyAccessor acc, CCodeFile decl_space) {
-		if (add_symbol_declaration (decl_space, acc, acc.get_cname ())) {
+		if (add_symbol_declaration (decl_space, acc, get_ccode_name (acc))) {
 			return;
 		}
 
@@ -1299,26 +1301,26 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 		CCodeParameter cvalueparam;
 		if (returns_real_struct) {
-			cvalueparam = new CCodeParameter ("result", acc.value_type.get_cname () + "*");
+			cvalueparam = new CCodeParameter ("result", get_ccode_name (acc.value_type) + "*");
 		} else if (!acc.readable && prop.property_type.is_real_non_null_struct_type ()) {
-			cvalueparam = new CCodeParameter ("value", acc.value_type.get_cname () + "*");
+			cvalueparam = new CCodeParameter ("value", get_ccode_name (acc.value_type) + "*");
 		} else {
-			cvalueparam = new CCodeParameter ("value", acc.value_type.get_cname ());
+			cvalueparam = new CCodeParameter ("value", get_ccode_name (acc.value_type));
 		}
 		generate_type_declaration (acc.value_type, decl_space);
 
 		CCodeFunction function;
 		if (acc.readable && !returns_real_struct) {
-			function = new CCodeFunction (acc.get_cname (), acc.value_type.get_cname ());
+			function = new CCodeFunction (get_ccode_name (acc), get_ccode_name (acc.value_type));
 		} else {
-			function = new CCodeFunction (acc.get_cname (), "void");
+			function = new CCodeFunction (get_ccode_name (acc), "void");
 		}
 
 		if (prop.binding == MemberBinding.INSTANCE) {
 			var t = (TypeSymbol) prop.parent_symbol;
 			var this_type = get_data_type_for_symbol (t);
 			generate_type_declaration (this_type, decl_space);
-			var cselfparam = new CCodeParameter ("self", this_type.get_cname ());
+			var cselfparam = new CCodeParameter ("self", get_ccode_name (this_type));
 			if (t is Struct) {
 				cselfparam.type_name += "*";
 			}
@@ -1404,25 +1406,25 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		}
 
 		var this_type = get_data_type_for_symbol (t);
-		var cselfparam = new CCodeParameter ("self", this_type.get_cname ());
+		var cselfparam = new CCodeParameter ("self", get_ccode_name (this_type));
 		if (t is Struct) {
 			cselfparam.type_name += "*";
 		}
 		CCodeParameter cvalueparam;
 		if (returns_real_struct) {
-			cvalueparam = new CCodeParameter ("result", acc.value_type.get_cname () + "*");
+			cvalueparam = new CCodeParameter ("result", get_ccode_name (acc.value_type) + "*");
 		} else if (!acc.readable && prop.property_type.is_real_non_null_struct_type ()) {
-			cvalueparam = new CCodeParameter ("value", acc.value_type.get_cname () + "*");
+			cvalueparam = new CCodeParameter ("value", get_ccode_name (acc.value_type) + "*");
 		} else {
-			cvalueparam = new CCodeParameter ("value", acc.value_type.get_cname ());
+			cvalueparam = new CCodeParameter ("value", get_ccode_name (acc.value_type));
 		}
 
 		if (prop.is_abstract || prop.is_virtual) {
 			CCodeFunction function;
 			if (acc.readable && !returns_real_struct) {
-				function = new CCodeFunction (acc.get_cname (), current_return_type.get_cname ());
+				function = new CCodeFunction (get_ccode_name (acc), get_ccode_name (current_return_type));
 			} else {
-				function = new CCodeFunction (acc.get_cname (), "void");
+				function = new CCodeFunction (get_ccode_name (acc), "void");
 			}
 			function.add_parameter (cselfparam);
 			if (acc.writable || acc.construction || returns_real_struct) {
@@ -1458,11 +1460,11 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			if (prop.parent_symbol is Interface) {
 				var iface = (Interface) prop.parent_symbol;
 
-				vcast = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_INTERFACE".printf (iface.get_upper_case_cname (null))));
+				vcast = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_INTERFACE".printf (get_ccode_upper_case_name (iface, null))));
 			} else {
 				var cl = (Class) prop.parent_symbol;
 
-				vcast = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS".printf (cl.get_upper_case_cname (null))));
+				vcast = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS".printf (get_ccode_upper_case_name (cl, null))));
 			}
 			vcast.add_argument (new CCodeIdentifier ("self"));
 
@@ -1519,19 +1521,19 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			string cname;
 			if (is_virtual) {
 				if (acc.readable) {
-					cname = "%s_real_get_%s".printf (t.get_lower_case_cname (null), prop.name);
+					cname = "%s_real_get_%s".printf (get_ccode_lower_case_name (t, null), prop.name);
 				} else {
-					cname = "%s_real_set_%s".printf (t.get_lower_case_cname (null), prop.name);
+					cname = "%s_real_set_%s".printf (get_ccode_lower_case_name (t, null), prop.name);
 				}
 			} else {
-				cname = acc.get_cname ();
+				cname = get_ccode_name (acc);
 			}
 
 			CCodeFunction function;
 			if (acc.writable || acc.construction || returns_real_struct) {
 				function = new CCodeFunction (cname, "void");
 			} else {
-				function = new CCodeFunction (cname, acc.value_type.get_cname ());
+				function = new CCodeFunction (cname, get_ccode_name (acc.value_type));
 			}
 
 			ObjectType base_type = null;
@@ -1543,7 +1545,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 						base_type = new ObjectType ((ObjectTypeSymbol) prop.base_interface_property.parent_symbol);
 					}
 					function.modifiers |= CCodeModifiers.STATIC;
-					function.add_parameter (new CCodeParameter ("base", base_type.get_cname ()));
+					function.add_parameter (new CCodeParameter ("base", get_ccode_name (base_type)));
 				} else {
 					function.add_parameter (cselfparam);
 				}
@@ -1590,12 +1592,12 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			if (acc.readable && !returns_real_struct) {
 				// do not declare result variable if exit block is known to be unreachable
 				if (acc.return_block == null || acc.return_block.get_predecessors ().size > 0) {
-					ccode.add_declaration (acc.value_type.get_cname (), new CCodeVariableDeclarator ("result"));
+					ccode.add_declaration (get_ccode_name (acc.value_type), new CCodeVariableDeclarator ("result"));
 				}
 			}
 
 			if (is_virtual) {
-				ccode.add_declaration (this_type.get_cname (), new CCodeVariableDeclarator ("self"));
+				ccode.add_declaration (get_ccode_name (this_type), new CCodeVariableDeclarator ("self"));
 				ccode.add_assignment (new CCodeIdentifier ("self"), get_cvalue_ (transform_value (new GLibValue (base_type, new CCodeIdentifier ("base"), true), this_type, acc)));
 			}
 
@@ -1607,11 +1609,11 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 			// notify on property changes
 			if (is_gobject_property (prop) &&
-			    prop.notify &&
+			    get_ccode_notify (prop) &&
 			    (acc.writable || acc.construction)) {
 				var notify_call = new CCodeFunctionCall (new CCodeIdentifier ("g_object_notify"));
 				notify_call.add_argument (new CCodeCastExpression (new CCodeIdentifier ("self"), "GObject *"));
-				notify_call.add_argument (prop.get_canonical_cconstant ());
+				notify_call.add_argument (get_property_canonical_cconstant (prop));
 				ccode.add_expression (notify_call);
 			}
 
@@ -1643,7 +1645,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 		var param_type = param.variable_type.copy ();
 		param_type.value_owned = true;
-		data.add_field (param_type.get_cname (), get_variable_cname (param.name));
+		data.add_field (get_ccode_name (param_type), get_variable_cname (param.name));
 
 		bool is_unowned_delegate = param.variable_type is DelegateType && !param.variable_type.value_owned;
 
@@ -1658,7 +1660,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		var array_type = param.variable_type as ArrayType;
 		var deleg_type = param.variable_type as DelegateType;
 
-		if (array_type != null && !param.no_array_length) {
+		if (array_type != null && !get_ccode_no_array_length (param)) {
 			for (int dim = 1; dim <= array_type.rank; dim++) {
 				data.add_field ("gint", get_parameter_array_length_cname (param, dim));
 			}
@@ -1700,7 +1702,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			} else {
 				if (in_constructor || (current_method != null && current_method.binding == MemberBinding.INSTANCE) ||
 				           (current_property_accessor != null && current_property_accessor.prop.binding == MemberBinding.INSTANCE)) {
-					data.add_field ("%s *".printf (current_type_symbol.get_cname ()), "self");
+					data.add_field ("%s *".printf (get_ccode_name (current_type_symbol)), "self");
 				}
 
 				if (current_method != null) {
@@ -1723,7 +1725,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 				if (local.captured) {
 					generate_type_declaration (local.variable_type, cfile);
 
-					data.add_field (local.variable_type.get_cname (), get_variable_cname (local.name) + local.variable_type.get_cdeclarator_suffix ());
+					data.add_field (get_ccode_name (local.variable_type), get_variable_cname (local.name) + local.variable_type.get_cdeclarator_suffix ());
 
 					if (local.variable_type is ArrayType) {
 						var array_type = (ArrayType) local.variable_type;
@@ -2023,7 +2025,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	bool has_simple_struct_initializer (LocalVariable local) {
 		var st = local.variable_type.data_type as Struct;
 		var initializer = local.initializer as ObjectCreationExpression;
-		if (st != null && (!st.is_simple_type () || st.get_cname () == "va_list") && !local.variable_type.nullable &&
+		if (st != null && (!st.is_simple_type () || get_ccode_name (st) == "va_list") && !local.variable_type.nullable &&
 		    local.variable_type.data_type != gvalue_type && initializer != null && initializer.get_object_initializer ().size == 0) {
 			return true;
 		} else {
@@ -2049,7 +2051,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 		if (!local.captured) {
 			if (current_method != null && current_method.coroutine) {
-				closure_struct.add_field (local.variable_type.get_cname (), get_variable_cname (local.name) + local.variable_type.get_cdeclarator_suffix ());
+				closure_struct.add_field (get_ccode_name (local.variable_type), get_variable_cname (local.name) + local.variable_type.get_cdeclarator_suffix ());
 			} else {
 				var cvar = new CCodeVariableDeclarator (get_variable_cname (local.name), null, local.variable_type.get_cdeclarator_suffix ());
 
@@ -2060,7 +2062,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 					cvar.init0 = true;
 				}
 
-				ccode.add_declaration (local.variable_type.get_cname (), cvar);
+				ccode.add_declaration (get_ccode_name (local.variable_type), cvar);
 			}
 
 			if (local.variable_type is ArrayType) {
@@ -2195,7 +2197,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 					var cexpr = get_cvalue (expr);
 
-					string ctype = field.get_ctype ();
+					string ctype = get_ccode_type (field);
 					if (ctype != null) {
 						cexpr = new CCodeCastExpression (cexpr, ctype);
 					}
@@ -2203,7 +2205,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 					clist.append (cexpr);
 
 					var array_type = field.variable_type as ArrayType;
-					if (array_type != null && !field.no_array_length && !field.array_null_terminated) {
+					if (array_type != null && !get_ccode_no_array_length (field) && !get_ccode_array_null_terminated (field)) {
 						for (int dim = 1; dim <= array_type.rank; dim++) {
 							clist.append (get_array_length_cvalue (expr.target_value, dim));
 						}
@@ -2280,8 +2282,8 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 				return get_variable_cexpression (var_name);
 			}
 		} else {
-			string type_id = type.get_type_id ();
-			if (type_id == null) {
+			string type_id = get_ccode_type_id (type);
+			if (type_id == "") {
 				type_id = "G_TYPE_INVALID";
 			} else {
 				generate_type_declaration (type, cfile);
@@ -2296,26 +2298,26 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		} else if (type.data_type != null) {
 			string dup_function;
 			var cl = type.data_type as Class;
-			if (type.data_type.is_reference_counting ()) {
-				dup_function = type.data_type.get_ref_function ();
+			if (is_reference_counting (type.data_type)) {
+				dup_function = get_ccode_ref_function ((ObjectTypeSymbol) type.data_type);
 				if (type.data_type is Interface && dup_function == null) {
 					Report.error (source_reference, "missing class prerequisite for interface `%s', add GLib.Object to interface declaration if unsure".printf (type.data_type.get_full_name ()));
 					return null;
 				}
 			} else if (cl != null && cl.is_immutable) {
 				// allow duplicates of immutable instances as for example strings
-				dup_function = type.data_type.get_dup_function ();
+				dup_function = get_ccode_dup_function (type.data_type);
 				if (dup_function == null) {
 					dup_function = "";
 				}
-			} else if (cl != null && cl.is_gboxed) {
+			} else if (cl != null && get_ccode_is_gboxed (cl)) {
 				// allow duplicates of gboxed instances
 				dup_function = generate_dup_func_wrapper (type);
 				if (dup_function == null) {
 					dup_function = "";
 				}
 			} else if (type is ValueType) {
-				dup_function = type.data_type.get_dup_function ();
+				dup_function = get_ccode_dup_function (type.data_type);
 				if (dup_function == null && type.nullable) {
 					dup_function = generate_struct_dup_wrapper ((ValueType) type);
 				} else if (dup_function == null) {
@@ -2401,7 +2403,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	}
 
 	private string generate_struct_equal_function (Struct st) {
-		string equal_func = "_%sequal".printf (st.get_lower_case_cprefix ());
+		string equal_func = "_%sequal".printf (get_ccode_lower_case_prefix (st));
 
 		if (!add_wrapper (equal_func)) {
 			// wrapper already defined
@@ -2411,8 +2413,8 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		var function = new CCodeFunction (equal_func, "gboolean");
 		function.modifiers = CCodeModifiers.STATIC;
 
-		function.add_parameter (new CCodeParameter ("s1", "const " + st.get_cname () + "*"));
-		function.add_parameter (new CCodeParameter ("s2", "const " + st.get_cname () + "*"));
+		function.add_parameter (new CCodeParameter ("s1", "const " + get_ccode_name (st) + "*"));
+		function.add_parameter (new CCodeParameter ("s2", "const " + get_ccode_name (st) + "*"));
 
 		push_function (function);
 
@@ -2490,7 +2492,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	}
 
 	private string generate_numeric_equal_function (TypeSymbol sym) {
-		string equal_func = "_%sequal".printf (sym.get_lower_case_cprefix ());
+		string equal_func = "_%sequal".printf (get_ccode_lower_case_prefix (sym));
 
 		if (!add_wrapper (equal_func)) {
 			// wrapper already defined
@@ -2500,8 +2502,8 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		var function = new CCodeFunction (equal_func, "gboolean");
 		function.modifiers = CCodeModifiers.STATIC;
 
-		function.add_parameter (new CCodeParameter ("s1", "const " + sym.get_cname () + "*"));
-		function.add_parameter (new CCodeParameter ("s2", "const " + sym.get_cname () + "*"));
+		function.add_parameter (new CCodeParameter ("s1", "const " + get_ccode_name (sym) + "*"));
+		function.add_parameter (new CCodeParameter ("s2", "const " + get_ccode_name (sym) + "*"));
 
 		push_function (function);
 
@@ -2539,17 +2541,17 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	}
 
 	private string generate_struct_dup_wrapper (ValueType value_type) {
-		string dup_func = "_%sdup".printf (value_type.type_symbol.get_lower_case_cprefix ());
+		string dup_func = "_%sdup".printf (get_ccode_lower_case_prefix (value_type.type_symbol));
 
 		if (!add_wrapper (dup_func)) {
 			// wrapper already defined
 			return dup_func;
 		}
 
-		var function = new CCodeFunction (dup_func, value_type.get_cname ());
+		var function = new CCodeFunction (dup_func, get_ccode_name (value_type));
 		function.modifiers = CCodeModifiers.STATIC;
 
-		function.add_parameter (new CCodeParameter ("self", value_type.get_cname ()));
+		function.add_parameter (new CCodeParameter ("self", get_ccode_name (value_type)));
 
 		push_function (function);
 
@@ -2560,20 +2562,20 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 			ccode.add_return (dup_call);
 		} else {
-			ccode.add_declaration (value_type.get_cname (), new CCodeVariableDeclarator ("dup"));
+			ccode.add_declaration (get_ccode_name (value_type), new CCodeVariableDeclarator ("dup"));
 
 			var creation_call = new CCodeFunctionCall (new CCodeIdentifier ("g_new0"));
-			creation_call.add_argument (new CCodeConstant (value_type.data_type.get_cname ()));
+			creation_call.add_argument (new CCodeConstant (get_ccode_name (value_type.data_type)));
 			creation_call.add_argument (new CCodeConstant ("1"));
 			ccode.add_assignment (new CCodeIdentifier ("dup"), creation_call);
 
 			var st = value_type.data_type as Struct;
 			if (st != null && st.is_disposable ()) {
-				if (!st.has_copy_function) {
+				if (!get_ccode_has_copy_function (st)) {
 					generate_struct_copy_function (st);
 				}
 
-				var copy_call = new CCodeFunctionCall (new CCodeIdentifier (st.get_copy_function ()));
+				var copy_call = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_copy_function (st)));
 				copy_call.add_argument (new CCodeIdentifier ("self"));
 				copy_call.add_argument (new CCodeIdentifier ("dup"));
 				ccode.add_expression (copy_call);
@@ -2581,7 +2583,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 				cfile.add_include ("string.h");
 
 				var sizeof_call = new CCodeFunctionCall (new CCodeIdentifier ("sizeof"));
-				sizeof_call.add_argument (new CCodeConstant (value_type.data_type.get_cname ()));
+				sizeof_call.add_argument (new CCodeConstant (get_ccode_name (value_type.data_type)));
 
 				var copy_call = new CCodeFunctionCall (new CCodeIdentifier ("memcpy"));
 				copy_call.add_argument (new CCodeIdentifier ("dup"));
@@ -2602,24 +2604,24 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	}
 
 	protected string generate_dup_func_wrapper (DataType type) {
-		string destroy_func = "_vala_%s_copy".printf (type.data_type.get_cname ());
+		string destroy_func = "_vala_%s_copy".printf (get_ccode_name (type.data_type));
 
 		if (!add_wrapper (destroy_func)) {
 			// wrapper already defined
 			return destroy_func;
 		}
 
-		var function = new CCodeFunction (destroy_func, type.get_cname ());
+		var function = new CCodeFunction (destroy_func, get_ccode_name (type));
 		function.modifiers = CCodeModifiers.STATIC;
-		function.add_parameter (new CCodeParameter ("self", type.get_cname ()));
+		function.add_parameter (new CCodeParameter ("self", get_ccode_name (type)));
 
 		push_function (function);
 
 		var cl = type.data_type as Class;
-		assert (cl != null && cl.is_gboxed);
+		assert (cl != null && get_ccode_is_gboxed (cl));
 
 		var free_call = new CCodeFunctionCall (new CCodeIdentifier ("g_boxed_copy"));
-		free_call.add_argument (new CCodeIdentifier (cl.get_type_id ()));
+		free_call.add_argument (new CCodeIdentifier (get_ccode_type_id (cl)));
 		free_call.add_argument (new CCodeIdentifier ("self"));
 
 		ccode.add_return (free_call);
@@ -2633,7 +2635,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	}
 
 	protected string generate_free_func_wrapper (DataType type) {
-		string destroy_func = "_vala_%s_free".printf (type.data_type.get_cname ());
+		string destroy_func = "_vala_%s_free".printf (get_ccode_name (type.data_type));
 
 		if (!add_wrapper (destroy_func)) {
 			// wrapper already defined
@@ -2642,32 +2644,25 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 		var function = new CCodeFunction (destroy_func, "void");
 		function.modifiers = CCodeModifiers.STATIC;
-		function.add_parameter (new CCodeParameter ("self", type.get_cname ()));
+		function.add_parameter (new CCodeParameter ("self", get_ccode_name (type)));
 
 		push_function (function);
 
 		var cl = type.data_type as Class;
-		if (cl != null && cl.is_gboxed) {
+		if (cl != null && get_ccode_is_gboxed (cl)) {
 			var free_call = new CCodeFunctionCall (new CCodeIdentifier ("g_boxed_free"));
-			free_call.add_argument (new CCodeIdentifier (cl.get_type_id ()));
+			free_call.add_argument (new CCodeIdentifier (get_ccode_type_id (cl)));
 			free_call.add_argument (new CCodeIdentifier ("self"));
 
 			ccode.add_expression (free_call);
-		} else if (cl != null) {
-			assert (cl.free_function_address_of);
-
-			var free_call = new CCodeFunctionCall (new CCodeIdentifier (type.data_type.get_free_function ()));
-			free_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("self")));
-
-			ccode.add_expression (free_call);
 		} else {
 			var st = type.data_type as Struct;
 			if (st != null && st.is_disposable ()) {
-				if (!st.has_destroy_function) {
+				if (!get_ccode_has_destroy_function (st)) {
 					generate_struct_destroy_function (st);
 				}
 
-				var destroy_call = new CCodeFunctionCall (new CCodeIdentifier (st.get_destroy_function ()));
+				var destroy_call = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_destroy_function (st)));
 				destroy_call.add_argument (new CCodeIdentifier ("self"));
 				ccode.add_expression (destroy_call);
 			}
@@ -2732,30 +2727,30 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			if (elements_require_free && element_destroy_func_expression is CCodeIdentifier) {
 				return new CCodeIdentifier (generate_collection_free_wrapper (type, (CCodeIdentifier) element_destroy_func_expression));
 			} else {
-				return new CCodeIdentifier (type.data_type.get_free_function ());
+				return new CCodeIdentifier (get_ccode_free_function (type.data_type));
 			}
 		} else if (type is ErrorType) {
 			return new CCodeIdentifier ("g_error_free");
 		} else if (type.data_type != null) {
 			string unref_function;
 			if (type is ReferenceType) {
-				if (type.data_type.is_reference_counting ()) {
-					unref_function = type.data_type.get_unref_function ();
+				if (is_reference_counting (type.data_type)) {
+					unref_function = get_ccode_unref_function ((ObjectTypeSymbol) type.data_type);
 					if (type.data_type is Interface && unref_function == null) {
 						Report.error (type.source_reference, "missing class prerequisite for interface `%s', add GLib.Object to interface declaration if unsure".printf (type.data_type.get_full_name ()));
 						return null;
 					}
 				} else {
 					var cl = type.data_type as Class;
-					if (cl != null && (cl.free_function_address_of || cl.is_gboxed)) {
+					if (cl != null && get_ccode_is_gboxed (cl)) {
 						unref_function = generate_free_func_wrapper (type);
 					} else {
-						unref_function = type.data_type.get_free_function ();
+						unref_function = get_ccode_free_function (type.data_type);
 					}
 				}
 			} else {
 				if (type.nullable) {
-					unref_function = type.data_type.get_free_function ();
+					unref_function = get_ccode_free_function (type.data_type);
 					if (unref_function == null) {
 						if (type.data_type is Struct && ((Struct) type.data_type).is_disposable ()) {
 							unref_function = generate_free_func_wrapper (type);
@@ -2765,10 +2760,10 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 					}
 				} else {
 					var st = (Struct) type.data_type;
-					if (!st.has_destroy_function) {
+					if (!get_ccode_has_destroy_function (st)) {
 						generate_struct_destroy_function (st);
 					}
-					unref_function = st.get_destroy_function ();
+					unref_function = get_ccode_destroy_function (st);
 				}
 			}
 			if (unref_function == null) {
@@ -2800,7 +2795,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	}
 
 	private string generate_collection_free_wrapper (DataType collection_type, CCodeIdentifier element_destroy_func_expression) {
-		string destroy_func = "_%s_%s".printf (collection_type.data_type.get_free_function (), element_destroy_func_expression.name);
+		string destroy_func = "_%s_%s".printf (get_ccode_free_function (collection_type.data_type), element_destroy_func_expression.name);
 
 		if (!add_wrapper (destroy_func)) {
 			// wrapper already defined
@@ -2810,7 +2805,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		var function = new CCodeFunction (destroy_func, "void");
 		function.modifiers = CCodeModifiers.STATIC;
 
-		function.add_parameter (new CCodeParameter ("self", collection_type.get_cname ()));
+		function.add_parameter (new CCodeParameter ("self", get_ccode_name (collection_type)));
 
 		push_function (function);
 
@@ -2820,7 +2815,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			string destroy_node_func = "%s_node".printf (destroy_func);
 			var wrapper = new CCodeFunction (destroy_node_func, "gboolean");
 			wrapper.modifiers = CCodeModifiers.STATIC;
-			wrapper.add_parameter (new CCodeParameter ("node", collection_type.get_cname ()));
+			wrapper.add_parameter (new CCodeParameter ("node", get_ccode_name (collection_type)));
 			wrapper.add_parameter (new CCodeParameter ("unused", "gpointer"));
 			push_function (wrapper);
 
@@ -2855,7 +2850,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 		ccode.add_expression (element_free_call);
 
-		var cfreecall = new CCodeFunctionCall (new CCodeIdentifier (collection_type.data_type.get_free_function ()));
+		var cfreecall = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_free_function (collection_type.data_type)));
 		cfreecall.add_argument (new CCodeIdentifier ("self"));
 		ccode.add_expression (cfreecall);
 
@@ -2981,7 +2976,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		var ccomma = new CCodeCommaExpression ();
 
 		if (context.profile == Profile.GOBJECT) {
-			if (type.data_type != null && !type.data_type.is_reference_counting () &&
+			if (type.data_type != null && !is_reference_counting (type.data_type) &&
 			    (type.data_type == gstringbuilder_type
 			     || type.data_type == garray_type
 			     || type.data_type == gbytearray_type
@@ -3027,7 +3022,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		var cassign = new CCodeAssignment (cvar, ccomma);
 
 		// g_free (NULL) is allowed
-		bool uses_gfree = (type.data_type != null && !type.data_type.is_reference_counting () && type.data_type.get_free_function () == "g_free");
+		bool uses_gfree = (type.data_type != null && !is_reference_counting (type.data_type) && get_ccode_free_function (type.data_type) == "g_free");
 		uses_gfree = uses_gfree || type is ArrayType;
 		if (uses_gfree) {
 			return cassign;
@@ -3064,7 +3059,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	public void emit_temp_var (LocalVariable local) {
 		var init = !(local.name.has_prefix ("*") || local.no_init);
 		if (is_in_coroutine ()) {
-			closure_struct.add_field (local.variable_type.get_cname (), local.name);
+			closure_struct.add_field (get_ccode_name (local.variable_type), local.name);
 
 			// even though closure struct is zerod, we need to initialize temporary variables
 			// as they might be used multiple times when declared in a loop
@@ -3076,7 +3071,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 					var memset_call = new CCodeFunctionCall (new CCodeIdentifier ("memset"));
 					memset_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, get_variable_cexpression (local.name)));
 					memset_call.add_argument (new CCodeConstant ("0"));
-					memset_call.add_argument (new CCodeIdentifier ("sizeof (%s)".printf (local.variable_type.get_cname ())));
+					memset_call.add_argument (new CCodeIdentifier ("sizeof (%s)".printf (get_ccode_name (local.variable_type))));
 					ccode.add_expression (memset_call);
 				} else {
 					ccode.add_assignment (get_variable_cexpression (local.name), initializer);
@@ -3088,7 +3083,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 				cvar.initializer = default_value_for_type (local.variable_type, true);
 				cvar.init0 = true;
 			}
-			ccode.add_declaration (local.variable_type.get_cname (), cvar);
+			ccode.add_declaration (get_ccode_name (local.variable_type), cvar);
 		}
 	}
 
@@ -3218,7 +3213,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		ccode.close ();
 
 		var array_type = param.variable_type as ArrayType;
-		if (array_type != null && !array_type.fixed_length && !param.no_array_length) {
+		if (array_type != null && !array_type.fixed_length && !get_ccode_no_array_length (param)) {
 			for (int dim = 1; dim <= array_type.rank; dim++) {
 				ccode.open_if (get_variable_cexpression (get_parameter_array_length_cname (param, dim)));
 				ccode.add_assignment (new CCodeUnaryExpression (CCodeUnaryOperator.POINTER_INDIRECTION, get_variable_cexpression (get_parameter_array_length_cname (param, dim))), get_array_length_cvalue (value));
@@ -3244,7 +3239,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		}
 
 		// return array length if appropriate
-		if (((current_method != null && !current_method.no_array_length) || current_property_accessor != null) && current_return_type is ArrayType) {
+		if (((current_method != null && !get_ccode_no_array_length (current_method)) || current_property_accessor != null) && current_return_type is ArrayType) {
 			var temp_value = store_temp_value (stmt.return_expression.target_value, stmt);
 
 			var array_type = (ArrayType) current_return_type;
@@ -3374,11 +3369,11 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 				klass = new CCodeIdentifier ("klass");
 			}
 
-			var get_class_private_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS_PRIVATE".printf(parent.get_upper_case_cname ())));
+			var get_class_private_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS_PRIVATE".printf(get_ccode_upper_case_name (parent))));
 			get_class_private_call.add_argument (klass);
 			l = new CCodeMemberAccess.pointer (get_class_private_call, get_symbol_lock_name (resource.symbol_reference.name));
 		} else {
-			string lock_name = "%s_%s".printf(parent.get_lower_case_cname (), resource.symbol_reference.name);
+			string lock_name = "%s_%s".printf(get_ccode_lower_case_name (parent), resource.symbol_reference.name);
 			l = new CCodeIdentifier (get_symbol_lock_name (lock_name));
 		}
 		return l;
@@ -3387,7 +3382,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	public override void visit_lock_statement (LockStatement stmt) {
 		var l = get_lock_expression (stmt, stmt.resource);
 
-		var fc = new CCodeFunctionCall (new CCodeIdentifier (((Method) mutex_type.scope.lookup ("lock")).get_cname ()));
+		var fc = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_name (mutex_type.scope.lookup ("lock"))));
 		fc.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, l));
 
 		ccode.add_expression (fc);
@@ -3396,7 +3391,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	public override void visit_unlock_statement (UnlockStatement stmt) {
 		var l = get_lock_expression (stmt, stmt.resource);
 		
-		var fc = new CCodeFunctionCall (new CCodeIdentifier (((Method) mutex_type.scope.lookup ("unlock")).get_cname ()));
+		var fc = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_name (mutex_type.scope.lookup ("unlock"))));
 		fc.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, l));
 		
 		ccode.add_expression (fc);
@@ -3419,7 +3414,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			if (expr.formal_value_type is GenericType && !(expr.value_type is GenericType)) {
 				var st = expr.formal_value_type.type_parameter.parent_symbol.parent_symbol as Struct;
 				if (expr.formal_value_type.type_parameter.parent_symbol != garray_type &&
-				    (st == null || st.get_cname () != "va_list")) {
+				    (st == null || get_ccode_name (st) != "va_list")) {
 					// GArray and va_list don't use pointer-based generics
 					set_cvalue (expr, convert_from_generic_pointer (get_cvalue (expr), expr.value_type));
 				}
@@ -3490,7 +3485,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			// translated string constant
 
 			var m = (Method) root_symbol.scope.lookup ("GLib").scope.lookup ("_");
-			add_symbol_declaration (cfile, m, m.get_cname ());
+			add_symbol_declaration (cfile, m, get_ccode_name (m));
 
 			var translate = new CCodeFunctionCall (new CCodeIdentifier ("_"));
 			translate.add_argument (get_cvalue (expr));
@@ -3683,8 +3678,8 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		}
 
 		var cl = type.data_type as Class;
-		if (cl != null && cl.is_reference_counting ()
-		    && cl.get_ref_function () == "") {
+		if (cl != null && is_reference_counting (cl)
+		    && get_ccode_ref_function (cl) == "") {
 			// empty ref_function => no ref necessary
 			return false;
 		}
@@ -3709,8 +3704,8 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		}
 
 		var cl = type.data_type as Class;
-		if (cl != null && cl.is_reference_counting ()
-		    && cl.get_unref_function () == "") {
+		if (cl != null && is_reference_counting (cl)
+		    && get_ccode_unref_function (cl) == "") {
 			// empty unref_function => no unref necessary
 			return false;
 		}
@@ -3726,8 +3721,8 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 	bool is_ref_function_void (DataType type) {
 		var cl = type.data_type as Class;
-		if (cl != null && cl.ref_function_void) {
-			return true;
+		if (cl != null) {
+			return get_ccode_ref_function_void (cl);
 		} else {
 			return false;
 		}
@@ -3755,11 +3750,11 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 			var vt = (ValueType) type;
 			var st = (Struct) vt.type_symbol;
-			var copy_call = new CCodeFunctionCall (new CCodeIdentifier (st.get_copy_function ()));
+			var copy_call = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_copy_function (st)));
 			copy_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, cexpr));
 			copy_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, ctemp));
 
-			if (!st.has_copy_function) {
+			if (!get_ccode_has_copy_function (st)) {
 				generate_struct_copy_function (st);
 			}
 
@@ -4010,7 +4005,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	}
 
 	public virtual void generate_class_declaration (Class cl, CCodeFile decl_space) {
-		if (add_symbol_declaration (decl_space, cl, cl.get_cname ())) {
+		if (add_symbol_declaration (decl_space, cl, get_ccode_name (cl))) {
 			return;
 		}
 	}
@@ -4059,7 +4054,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		check_type (expr.type_reference);
 
 		var st = expr.type_reference.data_type as Struct;
-		if ((st != null && (!st.is_simple_type () || st.get_cname () == "va_list")) || expr.get_object_initializer ().size > 0) {
+		if ((st != null && (!st.is_simple_type () || get_ccode_name (st) == "va_list")) || expr.get_object_initializer ().size > 0) {
 			// value-type initialization or object creation expression with object initializer
 
 			var local = expr.parent_node as LocalVariable;
@@ -4079,7 +4074,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 				var creation_call = new CCodeFunctionCall (new CCodeIdentifier ("memset"));
 				creation_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, instance));
 				creation_call.add_argument (new CCodeConstant ("0"));
-				creation_call.add_argument (new CCodeIdentifier ("sizeof (%s)".printf (expr.type_reference.get_cname ())));
+				creation_call.add_argument (new CCodeIdentifier ("sizeof (%s)".printf (get_ccode_name (expr.type_reference))));
 
 				creation_expr = creation_call;
 			}
@@ -4097,19 +4092,19 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 			var cl = expr.type_reference.data_type as Class;
 
-			if (!m.has_new_function) {
+			if (!get_ccode_has_new_function (m)) {
 				// use construct function directly
-				creation_call = new CCodeFunctionCall (new CCodeIdentifier (m.get_real_cname ()));
-				creation_call.add_argument (new CCodeIdentifier (cl.get_type_id ()));
+				creation_call = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_real_name (m)));
+				creation_call.add_argument (new CCodeIdentifier (get_ccode_type_id (cl)));
 			} else {
-				creation_call = new CCodeFunctionCall (new CCodeIdentifier (m.get_cname ()));
+				creation_call = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_name (m)));
 			}
 
-			if ((st != null && !st.is_simple_type ()) && !(m.cinstance_parameter_position < 0)) {
+			if ((st != null && !st.is_simple_type ()) && !(get_ccode_instance_pos (m) < 0)) {
 				creation_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, instance));
-			} else if (st != null && st.get_cname () == "va_list") {
+			} else if (st != null && get_ccode_name (st) == "va_list") {
 				creation_call.add_argument (instance);
-				if (m.get_cname () == "va_start") {
+				if (get_ccode_name (m) == "va_start") {
 					Parameter last_param = null;
 					foreach (var param in current_method.get_parameters ()) {
 						if (param.ellipsis) {
@@ -4127,7 +4122,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 			if (cl != null && !cl.is_compact) {
 				add_generic_type_arguments (carg_map, expr.type_reference.get_type_arguments (), expr);
-			} else if (cl != null && m.simple_generics) {
+			} else if (cl != null && get_ccode_simple_generics (m)) {
 				int type_param_index = 0;
 				foreach (var type_arg in expr.type_reference.get_type_arguments ()) {
 					if (requires_copy (type_arg)) {
@@ -4154,14 +4149,14 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 						// g_array_new: element size
 						if (cl == garray_type && param.name == "element_size") {
 							var csizeof = new CCodeFunctionCall (new CCodeIdentifier ("sizeof"));
-							csizeof.add_argument (new CCodeIdentifier (expr.type_reference.get_type_arguments ().get (0).get_cname ()));
+							csizeof.add_argument (new CCodeIdentifier (get_ccode_name (expr.type_reference.get_type_arguments ().get (0))));
 							cexpr = csizeof;
 						}
 
-						if (!param.no_array_length && param.variable_type is ArrayType) {
+						if (!get_ccode_no_array_length (param) && param.variable_type is ArrayType) {
 							var array_type = (ArrayType) param.variable_type;
 							for (int dim = 1; dim <= array_type.rank; dim++) {
-								carg_map.set (get_param_pos (param.carray_length_parameter_position + 0.01 * dim), get_array_length_cexpression (arg, dim));
+								carg_map.set (get_param_pos (get_ccode_array_length_pos (param) + 0.01 * dim), get_array_length_cexpression (arg, dim));
 							}
 						} else if (param.variable_type is DelegateType) {
 							var deleg_type = (DelegateType) param.variable_type;
@@ -4169,23 +4164,23 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 							if (d.has_target) {
 								CCodeExpression delegate_target_destroy_notify;
 								var delegate_target = get_delegate_target_cexpression (arg, out delegate_target_destroy_notify);
-								carg_map.set (get_param_pos (param.cdelegate_target_parameter_position), delegate_target);
+								carg_map.set (get_param_pos (get_ccode_delegate_target_pos (param)), delegate_target);
 								if (deleg_type.value_owned) {
-									carg_map.set (get_param_pos (param.cdelegate_target_parameter_position + 0.01), delegate_target_destroy_notify);
+									carg_map.set (get_param_pos (get_ccode_delegate_target_pos (param) + 0.01), delegate_target_destroy_notify);
 								}
 							}
 						}
 
 						cexpr = handle_struct_argument (param, arg, cexpr);
 
-						if (param.ctype != null) {
-							cexpr = new CCodeCastExpression (cexpr, param.ctype);
+						if (get_ccode_type (param) != null) {
+							cexpr = new CCodeCastExpression (cexpr, get_ccode_type (param));
 						}
 					} else {
 						cexpr = handle_struct_argument (null, arg, cexpr);
 					}
 
-					arg_pos = get_param_pos (param.cparameter_position, ellipsis);
+					arg_pos = get_param_pos (get_ccode_pos (param), ellipsis);
 				} else {
 					// default argument position
 					cexpr = handle_struct_argument (null, arg, cexpr);
@@ -4214,7 +4209,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 				 * parameter yet */
 				param.initializer.emit (this);
 			
-				carg_map.set (get_param_pos (param.cparameter_position), get_cvalue (param.initializer));
+				carg_map.set (get_param_pos (get_ccode_pos (param)), get_cvalue (param.initializer));
 				i++;
 			}
 
@@ -4235,7 +4230,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 				last_pos = min_pos;
 			}
 
-			if ((st != null && !st.is_simple_type ()) && m.cinstance_parameter_position < 0) {
+			if ((st != null && !st.is_simple_type ()) && get_ccode_instance_pos (m) < 0) {
 				// instance parameter is at the end in a struct creation method
 				creation_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, instance));
 			}
@@ -4249,8 +4244,8 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			if (ellipsis) {
 				/* ensure variable argument list ends with NULL
 				 * except when using printf-style arguments */
-				if (!m.printf_format && !m.scanf_format && m.sentinel != "") {
-					creation_call.add_argument (new CCodeConstant (m.sentinel));
+				if (!m.printf_format && !m.scanf_format && get_ccode_sentinel (m) != "") {
+					creation_call.add_argument (new CCodeConstant (get_ccode_sentinel (m)));
 				}
 			}
 
@@ -4258,8 +4253,8 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 			// cast the return value of the creation method back to the intended type if
 			// it requested a special C return type
-			if (get_custom_creturn_type (m) != null) {
-				creation_expr = new CCodeCastExpression (creation_expr, expr.type_reference.get_cname ());
+			if (get_ccode_type (m) != null) {
+				creation_expr = new CCodeCastExpression (creation_expr, get_ccode_name (expr.type_reference));
 			}
 		} else if (expr.symbol_reference is ErrorCode) {
 			var ecode = (ErrorCode) expr.symbol_reference;
@@ -4274,8 +4269,8 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			} else {
 				creation_call = new CCodeFunctionCall (new CCodeIdentifier ("g_error_new"));
 			}
-			creation_call.add_argument (new CCodeIdentifier (edomain.get_upper_case_cname ()));
-			creation_call.add_argument (new CCodeIdentifier (ecode.get_cname ()));
+			creation_call.add_argument (new CCodeIdentifier (get_ccode_upper_case_name (edomain)));
+			creation_call.add_argument (new CCodeIdentifier (get_ccode_name (ecode)));
 
 			foreach (Expression arg in expr.get_argument_list ()) {
 				creation_call.add_argument (get_cvalue (arg));
@@ -4364,7 +4359,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		generate_type_declaration (expr.type_reference, cfile);
 
 		var csizeof = new CCodeFunctionCall (new CCodeIdentifier ("sizeof"));
-		csizeof.add_argument (new CCodeIdentifier (expr.type_reference.get_cname ()));
+		csizeof.add_argument (new CCodeIdentifier (get_ccode_name (expr.type_reference)));
 		set_cvalue (expr, csizeof);
 	}
 
@@ -4416,7 +4411,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	}
 
 	public CCodeExpression? try_cast_value_to_type (CCodeExpression ccodeexpr, DataType from, DataType to, Expression? expr = null) {
-		if (from == null || gvalue_type == null || from.data_type != gvalue_type || to.get_type_id () == null) {
+		if (from == null || gvalue_type == null || from.data_type != gvalue_type || get_ccode_type_id (to) == "") {
 			return null;
 		}
 
@@ -4442,10 +4437,10 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			var temp_value = create_temp_value (to, true, node, true);
 			var ctemp = get_cvalue_ (temp_value);
 
-			rv = new CCodeUnaryExpression (CCodeUnaryOperator.POINTER_INDIRECTION, new CCodeCastExpression (rv, (new PointerType(to)).get_cname ()));
+			rv = new CCodeUnaryExpression (CCodeUnaryOperator.POINTER_INDIRECTION, new CCodeCastExpression (rv, get_ccode_name (new PointerType (to))));
 			var holds = new CCodeFunctionCall (new CCodeIdentifier ("G_VALUE_HOLDS"));
 			holds.add_argument (gvalue);
-			holds.add_argument (new CCodeIdentifier (to.get_type_id ()));
+			holds.add_argument (new CCodeIdentifier (get_ccode_type_id (to)));
 			var cond = new CCodeBinaryExpression (CCodeBinaryOperator.AND, holds, ccall);
 			var warn = new CCodeFunctionCall (new CCodeIdentifier ("g_warning"));
 			warn.add_argument (new CCodeConstant ("\"Invalid GValue unboxing (wrong type or NULL)\""));
@@ -4475,12 +4470,12 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		cfunc.add_parameter (new CCodeParameter ("value", "GVariant*"));
 
 		if (!to.is_real_non_null_struct_type ()) {
-			cfunc.return_type = to.get_cname ();
+			cfunc.return_type = get_ccode_name (to);
 		}
 
 		if (to.is_real_non_null_struct_type ()) {
 			// structs are returned via out parameter
-			cfunc.add_parameter (new CCodeParameter ("result", to.get_cname () + "*"));
+			cfunc.add_parameter (new CCodeParameter ("result", get_ccode_name (to) + "*"));
 		} else if (to is ArrayType) {
 			// return array length if appropriate
 			var array_type = (ArrayType) to;
@@ -4537,7 +4532,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			if (expr.is_silent_cast) {
 				var cexpr = get_cvalue (expr.inner);
 				var ccheck = create_type_check (cexpr, expr.type_reference);
-				var ccast = new CCodeCastExpression (cexpr, expr.type_reference.get_cname ());
+				var ccast = new CCodeCastExpression (cexpr, get_ccode_name (expr.type_reference));
 				var cnull = new CCodeConstant ("NULL");
 
 				set_cvalue (expr, new CCodeConditionalExpression (ccheck, ccast, cnull));
@@ -4571,7 +4566,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 				// nullable integer or float or boolean or struct cast to non-nullable
 				innercexpr = new CCodeUnaryExpression (CCodeUnaryOperator.POINTER_INDIRECTION, innercexpr);
 			}
-			set_cvalue (expr, new CCodeCastExpression (innercexpr, expr.type_reference.get_cname ()));
+			set_cvalue (expr, new CCodeCastExpression (innercexpr, get_ccode_name (expr.type_reference)));
 
 			if (expr.type_reference is DelegateType) {
 				if (get_delegate_target (expr.inner) != null) {
@@ -4610,7 +4605,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			var creation_call = new CCodeFunctionCall (new CCodeIdentifier ("memset"));
 			creation_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, get_cvalue (expr.inner)));
 			creation_call.add_argument (new CCodeConstant ("0"));
-			creation_call.add_argument (new CCodeIdentifier ("sizeof (%s)".printf (expr.inner.value_type.get_cname ())));
+			creation_call.add_argument (new CCodeIdentifier ("sizeof (%s)".printf (get_ccode_name (expr.inner.value_type))));
 			ccode.add_expression (creation_call);
 		} else if (expr.value_type is DelegateType) {
 			var target_destroy_notify = get_delegate_target_destroy_notify_cvalue (expr.inner.target_value);
@@ -4821,32 +4816,21 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		}
 	}
 
-	public string? get_type_check_function (TypeSymbol type) {
-		var cl = type as Class;
-		if (cl != null && cl.type_check_function != null) {
-			return cl.type_check_function;
-		} else if ((cl != null && cl.is_compact) || type is Struct || type is Enum || type is Delegate) {
-			return null;
-		} else {
-			return type.get_upper_case_cname ("IS_");
-		}
-	}
-
 	CCodeExpression? create_type_check (CCodeNode ccodenode, DataType type) {
 		var et = type as ErrorType;
 		if (et != null && et.error_code != null) {
 			var matches_call = new CCodeFunctionCall (new CCodeIdentifier ("g_error_matches"));
 			matches_call.add_argument ((CCodeExpression) ccodenode);
-			matches_call.add_argument (new CCodeIdentifier (et.error_domain.get_upper_case_cname ()));
-			matches_call.add_argument (new CCodeIdentifier (et.error_code.get_cname ()));
+			matches_call.add_argument (new CCodeIdentifier (get_ccode_upper_case_name (et.error_domain)));
+			matches_call.add_argument (new CCodeIdentifier (get_ccode_name (et.error_code)));
 			return matches_call;
 		} else if (et != null && et.error_domain != null) {
 			var instance_domain = new CCodeMemberAccess.pointer ((CCodeExpression) ccodenode, "domain");
-			var type_domain = new CCodeIdentifier (et.error_domain.get_upper_case_cname ());
+			var type_domain = new CCodeIdentifier (get_ccode_upper_case_name (et.error_domain));
 			return new CCodeBinaryExpression (CCodeBinaryOperator.EQUALITY, instance_domain, type_domain);
 		} else {
-			string type_check_func = get_type_check_function (type.data_type);
-			if (type_check_func == null) {
+			string type_check_func = get_ccode_type_check_function (type.data_type);
+			if (type_check_func == "") {
 				return new CCodeInvalidExpression ();
 			}
 			var ccheck = new CCodeFunctionCall (new CCodeIdentifier (type_check_func));
@@ -4856,7 +4840,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	}
 
 	string generate_array_contains_wrapper (ArrayType array_type) {
-		string array_contains_func = "_vala_%s_array_contains".printf (array_type.element_type.get_lower_case_cname ());
+		string array_contains_func = "_vala_%s_array_contains".printf (get_ccode_lower_case_name (array_type.element_type));
 
 		if (!add_wrapper (array_contains_func)) {
 			return array_contains_func;
@@ -4865,12 +4849,12 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		var function = new CCodeFunction (array_contains_func, "gboolean");
 		function.modifiers = CCodeModifiers.STATIC;
 
-		function.add_parameter (new CCodeParameter ("stack", array_type.get_cname ()));
+		function.add_parameter (new CCodeParameter ("stack", get_ccode_name (array_type)));
 		function.add_parameter (new CCodeParameter ("stack_length", "int"));
 		if (array_type.element_type is StructValueType) {
-			function.add_parameter (new CCodeParameter ("needle", array_type.element_type.get_cname () + "*"));
+			function.add_parameter (new CCodeParameter ("needle", get_ccode_name (array_type.element_type) + "*"));
 		} else {
-			function.add_parameter (new CCodeParameter ("needle", array_type.element_type.get_cname ()));
+			function.add_parameter (new CCodeParameter ("needle", get_ccode_name (array_type.element_type)));
 		}
 
 		push_function (function);
@@ -4926,15 +4910,11 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	}
 
 	public override void visit_lambda_expression (LambdaExpression lambda) {
-		// use instance position from delegate
-		var dt = (DelegateType) lambda.target_type;
-		lambda.method.cinstance_parameter_position = dt.delegate_symbol.cinstance_parameter_position;
-
 		lambda.accept_children (this);
 
 		bool expr_owned = lambda.value_type.value_owned;
 
-		set_cvalue (lambda, new CCodeIdentifier (lambda.method.get_cname ()));
+		set_cvalue (lambda, new CCodeIdentifier (get_ccode_name (lambda.method)));
 
 		var delegate_type = (DelegateType) lambda.target_type;
 		if (lambda.method.closure) {
@@ -4977,7 +4957,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	public CCodeExpression convert_from_generic_pointer (CCodeExpression cexpr, DataType actual_type) {
 		var result = cexpr;
 		if (is_reference_type_argument (actual_type) || is_nullable_value_type_argument (actual_type)) {
-			result = new CCodeCastExpression (cexpr, actual_type.get_cname ());
+			result = new CCodeCastExpression (cexpr, get_ccode_name (actual_type));
 		} else if (is_signed_integer_type_argument (actual_type)) {
 			var cconv = new CCodeFunctionCall (new CCodeIdentifier ("GPOINTER_TO_INT"));
 			cconv.add_argument (cexpr);
@@ -5016,9 +4996,9 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			/* floating reference, sink it.
 			 */
 			var cl = type.data_type as ObjectTypeSymbol;
-			var sink_func = (cl != null) ? cl.get_ref_sink_function () : null;
+			var sink_func = (cl != null) ? get_ccode_ref_sink_function (cl) : "";
 
-			if (sink_func != null) {
+			if (sink_func != "") {
 				var csink = new CCodeFunctionCall (new CCodeIdentifier (sink_func));
 				csink.add_argument (result.cvalue);
 				
@@ -5038,7 +5018,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		                      && target_type != null
 		                      && target_type.data_type == gvalue_type
 		                      && !(type is NullType)
-		                      && type.get_type_id () != "G_TYPE_VALUE");
+		                      && get_ccode_type_id (type) != "G_TYPE_VALUE");
 		bool gvariant_boxing = (context.profile == Profile.GOBJECT
 		                        && target_type != null
 		                        && target_type.data_type == gvariant_type
@@ -5090,7 +5070,11 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			} else {
 				ccall.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, get_cvalue_ (temp_value)));
 			}
-			ccall.add_argument (new CCodeIdentifier (type.get_type_id ()));
+			var type_id = get_ccode_type_id (type);
+			if (type_id == "") {
+				Report.error (node.source_reference, "GValue boxing of type `%s' is not supported".printf (type.to_string ()));
+			}
+			ccall.add_argument (new CCodeIdentifier (type_id));
 			ccode.add_expression (ccall);
 
 			if (requires_destroy (type)) {
@@ -5122,7 +5106,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 			var cfunc = new CCodeFunction (variant_func, "GVariant*");
 			cfunc.modifiers = CCodeModifiers.STATIC;
-			cfunc.add_parameter (new CCodeParameter ("value", type.get_cname ()));
+			cfunc.add_parameter (new CCodeParameter ("value", get_ccode_name (type)));
 
 			if (type is ArrayType) {
 				// return array length if appropriate
@@ -5205,11 +5189,11 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		if (context.checking && (iface != null || (cl != null && !cl.is_compact))) {
 			// checked cast for strict subtypes of GTypeInstance
 			return generate_instance_cast (cexpr, target_type.data_type);
-		} else if (target_type.data_type != null && expression_type.get_cname () != target_type.get_cname ()) {
+		} else if (target_type.data_type != null && get_ccode_name (expression_type) != get_ccode_name (target_type)) {
 			var st = target_type.data_type as Struct;
 			if (target_type.data_type.is_reference_type () || (st != null && st.is_simple_type ())) {
 				// don't cast non-simple structs
-				return new CCodeCastExpression (cexpr, target_type.get_cname ());
+				return new CCodeCastExpression (cexpr, get_ccode_name (target_type));
 			} else {
 				return cexpr;
 			}
@@ -5222,8 +5206,8 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		if (instance is BaseAccess) {
 			if (prop.base_property != null) {
 				var base_class = (Class) prop.base_property.parent_symbol;
-				var vcast = new CCodeFunctionCall (new CCodeIdentifier ("%s_CLASS".printf (base_class.get_upper_case_cname (null))));
-				vcast.add_argument (new CCodeIdentifier ("%s_parent_class".printf (current_class.get_lower_case_cname (null))));
+				var vcast = new CCodeFunctionCall (new CCodeIdentifier ("%s_CLASS".printf (get_ccode_upper_case_name (base_class, null))));
+				vcast.add_argument (new CCodeIdentifier ("%s_parent_class".printf (get_ccode_lower_case_name (current_class, null))));
 				
 				var ccall = new CCodeFunctionCall (new CCodeMemberAccess.pointer (vcast, "set_%s".printf (prop.name)));
 				ccall.add_argument ((CCodeExpression) get_ccodenode (instance));
@@ -5232,7 +5216,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 				ccode.add_expression (ccall);
 			} else if (prop.base_interface_property != null) {
 				var base_iface = (Interface) prop.base_interface_property.parent_symbol;
-				string parent_iface_var = "%s_%s_parent_iface".printf (current_class.get_lower_case_cname (null), base_iface.get_lower_case_cname (null));
+				string parent_iface_var = "%s_%s_parent_iface".printf (get_ccode_lower_case_name (current_class), get_ccode_lower_case_name (base_iface));
 
 				var ccall = new CCodeFunctionCall (new CCodeMemberAccess.pointer (new CCodeIdentifier (parent_iface_var), "set_%s".printf (prop.name)));
 				ccall.add_argument ((CCodeExpression) get_ccodenode (instance));
@@ -5246,7 +5230,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		var set_func = "g_object_set";
 		
 		var base_property = prop;
-		if (!prop.no_accessor_method) {
+		if (!get_ccode_no_accessor_method (prop)) {
 			if (prop.base_property != null) {
 				base_property = prop.base_property;
 			} else if (prop.base_interface_property != null) {
@@ -5257,7 +5241,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 				set_func = get_dynamic_property_setter_cname ((DynamicProperty) prop);
 			} else {
 				generate_property_accessor_declaration (base_property.set_accessor, cfile);
-				set_func = base_property.set_accessor.get_cname ();
+				set_func = get_ccode_name (base_property.set_accessor);
 
 				if (!prop.external && prop.external_package) {
 					// internal VAPI properties
@@ -5287,9 +5271,9 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			ccall.add_argument (cinstance);
 		}
 
-		if (prop.no_accessor_method) {
+		if (get_ccode_no_accessor_method (prop)) {
 			/* property name is second argument of g_object_set */
-			ccall.add_argument (prop.get_canonical_cconstant ());
+			ccall.add_argument (get_property_canonical_cconstant (prop));
 		}
 
 		var cexpr = get_cvalue_ (value);
@@ -5302,7 +5286,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 
 		ccall.add_argument (cexpr);
 
-		if (array_type != null && !prop.no_array_length) {
+		if (array_type != null && !get_ccode_no_array_length (prop)) {
 			for (int dim = 1; dim <= array_type.rank; dim++) {
 				ccall.add_argument (get_array_length_cvalue (value, dim));
 			}
@@ -5316,7 +5300,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			}
 		}
 
-		if (prop.no_accessor_method) {
+		if (get_ccode_no_accessor_method (prop)) {
 			ccall.add_argument (new CCodeConstant ("NULL"));
 		}
 
@@ -5379,8 +5363,8 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		           || type is PointerType || type is DelegateType
 		           || (array_type != null && !array_type.fixed_length)) {
 			return new CCodeConstant ("NULL");
-		} else if (type.data_type != null && type.data_type.get_default_value () != null) {
-			return new CCodeConstant (type.data_type.get_default_value ());
+		} else if (type.data_type != null && get_ccode_default_value (type.data_type) != "") {
+			return new CCodeConstant (get_ccode_default_value (type.data_type));
 		} else if (type.type_parameter != null) {
 			return new CCodeConstant ("NULL");
 		} else if (type is ErrorType) {
@@ -5403,7 +5387,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		if (!context.assert) {
 			return;
 		} else if (context.checking && ((t is Class && !((Class) t).is_compact) || t is Interface)) {
-			var ctype_check = new CCodeFunctionCall (new CCodeIdentifier (get_type_check_function (t)));
+			var ctype_check = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_type_check_function (t)));
 			ctype_check.add_argument (new CCodeIdentifier (var_name));
 			
 			CCodeExpression cexpr = ctype_check;
@@ -5473,14 +5457,356 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			return false;
 		}
 		if (type.data_type != null) {
-			var a = type.data_type.get_attribute ("CCode");
-			if (a != null && a.has_argument ("lvalue_access")) {
-				return a.get_bool ("lvalue_access");
-			}
+			return type.data_type.get_attribute_bool ("CCode", "lvalue_access", true);
 		}
 		return true;
 	}
 
+	public static CCodeAttribute get_ccode_attribute (CodeNode node) {
+		var attr = node.get_attribute_cache (ccode_attribute_cache_index);
+		if (attr == null) {
+			attr = new CCodeAttribute (node);
+			node.set_attribute_cache (ccode_attribute_cache_index, attr);
+		}
+		return (CCodeAttribute) attr;
+	}
+
+	public static string get_ccode_name (CodeNode node) {
+		return get_ccode_attribute(node).name;
+	}
+
+	public static string get_ccode_const_name (CodeNode node) {
+		return get_ccode_attribute(node).const_name;
+	}
+
+	public static string get_ccode_type_name (Interface iface) {
+		return get_ccode_attribute(iface).type_name;
+	}
+
+	public static string get_ccode_lower_case_name (CodeNode node, string? infix = null) {
+		var sym = node as Symbol;
+		if (sym != null) {
+			if (infix == null) {
+				infix = "";
+			}
+			if (sym is Delegate) {
+				return "%s%s%s".printf (get_ccode_lower_case_prefix (sym.parent_symbol), infix, Symbol.camel_case_to_lower_case (sym.name));
+			} else if (sym is ErrorCode) {
+				return get_ccode_name (sym).down ();
+			} else {
+				return "%s%s%s".printf (get_ccode_lower_case_prefix (sym.parent_symbol), infix, get_ccode_lower_case_suffix (sym));
+			}
+		} else if (node is ErrorType) {
+			var type = (ErrorType) node;
+			if (type.error_domain == null) {
+				if (infix == null) {
+					return "g_error";
+				} else {
+					return "g_%s_error".printf (infix);
+				}
+			} else if (type.error_code == null) {
+				return get_ccode_lower_case_name (type.error_domain, infix);
+			} else {
+				return get_ccode_lower_case_name (type.error_code, infix);
+			}
+		} else {
+			var type = (DataType) node;
+			return get_ccode_lower_case_name (type.data_type, infix);
+		}
+	}
+
+	public static string get_ccode_upper_case_name (Symbol sym, string? infix = null) {
+		if (sym is Property) {
+			return "%s_%s".printf (get_ccode_lower_case_name (sym.parent_symbol), Symbol.camel_case_to_lower_case (sym.name)).up ();
+		} else {
+			return get_ccode_lower_case_name (sym, infix).up ();
+		}
+	}
+
+	public static string get_ccode_header_filenames (Symbol sym) {
+		return get_ccode_attribute(sym).header_filenames;
+	}
+
+	public static string get_ccode_prefix (Symbol sym) {
+		return get_ccode_attribute(sym).prefix;
+	}
+
+	public static string get_ccode_lower_case_prefix (Symbol sym) {
+		return get_ccode_attribute(sym).lower_case_prefix;
+	}
+
+	public static string get_ccode_lower_case_suffix (Symbol sym) {
+		return get_ccode_attribute(sym).lower_case_suffix;
+	}
+
+	public static string get_ccode_ref_function (TypeSymbol sym) {
+		return get_ccode_attribute(sym).ref_function;
+	}
+
+	public static bool is_reference_counting (TypeSymbol sym) {
+		return get_ccode_ref_function (sym) != null;
+	}
+
+	public static bool get_ccode_ref_function_void (Class cl) {
+		return get_ccode_attribute(cl).ref_function_void;
+	}
+
+	public static string get_ccode_unref_function (ObjectTypeSymbol sym) {
+		return get_ccode_attribute(sym).unref_function;
+	}
+
+	public static string get_ccode_ref_sink_function (ObjectTypeSymbol sym) {
+		return get_ccode_attribute(sym).ref_sink_function;
+	}
+
+	public static string get_ccode_copy_function (TypeSymbol sym) {
+		return get_ccode_attribute(sym).copy_function;
+	}
+
+	public static string get_ccode_destroy_function (TypeSymbol sym) {
+		return get_ccode_attribute(sym).destroy_function;
+	}
+
+	public static string? get_ccode_dup_function (TypeSymbol sym) {
+		if (sym is Struct) {
+			if (sym.external_package) {
+				return null;
+			} else {
+				return get_ccode_lower_case_prefix (sym) + "dup";
+			}
+		}
+		return get_ccode_copy_function (sym);
+	}
+
+	public static string get_ccode_free_function (TypeSymbol sym) {
+		return get_ccode_attribute(sym).free_function;
+	}
+
+	public static bool get_ccode_is_gboxed (TypeSymbol sym) {
+		return get_ccode_free_function (sym) == "g_boxed_free";
+	}
+
+	public static string get_ccode_type_id (CodeNode node) {
+		if (node is DataType) {
+			var type = (DataType) node;
+			if (type.data_type != null) {
+				return get_ccode_type_id (type.data_type);
+			}
+			return "";
+		}
+		return get_ccode_attribute(node).type_id;
+	}
+
+	public static string get_ccode_marshaller_type_name (CodeNode node) {
+		return get_ccode_attribute(node).marshaller_type_name;
+	}
+
+	public static string get_ccode_get_value_function (CodeNode sym) {
+		return get_ccode_attribute(sym).get_value_function;
+	}
+
+	public static string get_ccode_set_value_function (CodeNode sym) {
+		return get_ccode_attribute(sym).set_value_function;
+	}
+
+	public static string get_ccode_take_value_function (CodeNode sym) {
+		return get_ccode_attribute(sym).take_value_function;
+	}
+
+	public static string get_ccode_param_spec_function (CodeNode sym) {
+		return get_ccode_attribute(sym).param_spec_function;
+	}
+
+	public static string get_ccode_type_check_function (TypeSymbol sym) {
+		var cl = sym as Class;
+		var a = sym.get_attribute_string ("CCode", "type_check_function");
+		if (cl != null && a != null) {
+			return a;
+		} else if ((cl != null && cl.is_compact) || sym is Struct || sym is Enum || sym is Delegate) {
+			return "";
+		} else {
+			return get_ccode_upper_case_name (sym, "IS_");
+		}
+	}
+
+	public static string get_ccode_default_value (TypeSymbol sym) {
+		return get_ccode_attribute(sym).default_value;
+	}
+
+	public static bool get_ccode_has_copy_function (Struct st) {
+		return st.get_attribute_bool ("CCode", "has_copy_function", true);
+	}
+
+	public static bool get_ccode_has_destroy_function (Struct st) {
+		return st.get_attribute_bool ("CCode", "has_destroy_function", true);
+	}
+
+	public static double get_ccode_instance_pos (CodeNode node) {
+		if (node is Delegate) {
+			return node.get_attribute_double ("CCode", "instance_pos", -2);
+		} else {
+			return node.get_attribute_double ("CCode", "instance_pos", 0);
+		}
+	}
+
+	public static bool get_ccode_no_array_length (CodeNode node) {
+		return get_ccode_attribute(node).no_array_length;
+	}
+
+	public static string? get_ccode_array_length_type (CodeNode node) {
+		return get_ccode_attribute(node).array_length_type;
+	}
+
+	public static bool get_ccode_array_null_terminated (CodeNode node) {
+		return get_ccode_attribute(node).array_null_terminated;
+	}
+
+	public static string? get_ccode_array_length_name (CodeNode node) {
+		return get_ccode_attribute(node).array_length_name;
+	}
+
+	public static string? get_ccode_array_length_expr (CodeNode node) {
+		return get_ccode_attribute(node).array_length_expr;
+	}
+
+	public static double get_ccode_array_length_pos (CodeNode node) {
+		var a = node.get_attribute ("CCode");
+		if (a != null && a.has_argument ("array_length_pos")) {
+			return a.get_double ("array_length_pos");
+		}
+		if (node is Parameter) {
+			var param = (Parameter) node;
+			return get_ccode_pos (param) + 0.1;
+		} else {
+			return -3;
+		}
+	}
+
+	public static double get_ccode_delegate_target_pos (CodeNode node) {
+		var a = node.get_attribute ("CCode");
+		if (a != null && a.has_argument ("delegate_target_pos")) {
+			return a.get_double ("delegate_target_pos");
+		}
+		if (node is Parameter) {
+			var param = (Parameter) node;
+			return get_ccode_pos (param) + 0.1;
+		} else {
+			return -3;
+		}
+	}
+
+	public static double get_ccode_destroy_notify_pos (CodeNode node) {
+		var a = node.get_attribute ("CCode");
+		if (a != null && a.has_argument ("destroy_notify_pos")) {
+			return a.get_double ("destroy_notify_pos");
+		}
+		if (node is Parameter) {
+			var param = (Parameter) node;
+			return get_ccode_pos (param) + 0.1;
+		} else {
+			return -3;
+		}
+	}
+
+	public static bool get_ccode_no_delegate_target (CodeNode node) {
+		return get_ccode_attribute(node).no_delegate_target;
+	}
+
+	public static double get_ccode_pos (Parameter param) {
+		return get_ccode_attribute(param).pos;
+	}
+
+	public static string? get_ccode_type (CodeNode node) {
+		return node.get_attribute_string ("CCode", "type");
+	}
+
+	public static bool get_ccode_simple_generics (Method m) {
+		return m.get_attribute_bool ("CCode", "simple_generics");
+	}
+
+	public static string get_ccode_real_name (Method m) {
+		return get_ccode_attribute(m).real_name;
+	}
+
+	public static string get_ccode_vfunc_name (Method m) {
+		return get_ccode_attribute(m).vfunc_name;
+	}
+
+	public static string get_ccode_finish_name (Method m) {
+		return get_ccode_attribute(m).finish_name;
+	}
+
+	public static string get_ccode_finish_vfunc_name (Method m) {
+		return get_ccode_attribute(m).finish_vfunc_name;
+	}
+
+	public static string get_ccode_finish_real_name (Method m) {
+		return get_ccode_attribute(m).finish_real_name;
+	}
+
+	public static bool get_ccode_no_accessor_method (Property p) {
+		return p.get_attribute ("NoAccessorMethod") != null;
+	}
+
+	public static bool get_ccode_has_type_id (TypeSymbol sym) {
+		return sym.get_attribute_bool ("CCode", "has_type_id", true);
+	}
+
+	public static bool get_ccode_has_new_function (Method m) {
+		return m.get_attribute_bool ("CCode", "has_new_function", true);
+	}
+
+	public static bool get_ccode_has_generic_type_parameter (Method m) {
+		var a = m.get_attribute ("CCode");
+		return a != null && a.has_argument ("generic_type_pos");
+	}
+
+	public static double get_ccode_generic_type_pos (Method m) {
+		return m.get_attribute_double ("CCode", "generic_type_pos");
+	}
+
+	public static string get_ccode_sentinel (Method m) {
+		return get_ccode_attribute(m).sentinel;
+	}
+
+	public static bool get_ccode_notify (Property prop) {
+		return prop.get_attribute_bool ("CCode", "notify", true);
+	}
+
+	public CCodeConstant get_signal_canonical_constant (Signal sig, string? detail = null) {
+		var str = new StringBuilder ("\"");
+
+		string i = get_ccode_name (sig);
+
+		while (i.length > 0) {
+			unichar c = i.get_char ();
+			if (c == '_') {
+				str.append_c ('-');
+			} else {
+				str.append_unichar (c);
+			}
+
+			i = i.next_char ();
+		}
+
+		if (detail != null) {
+			str.append ("::");
+			str.append (detail);
+		}
+
+		str.append_c ('"');
+
+		return new CCodeConstant (str.str);
+	}
+
+	public bool get_signal_has_emitter (Signal sig) {
+		return sig.get_attribute ("HasEmitter") != null;
+	}
+
+	public CCodeConstant get_property_canonical_cconstant (Property prop) {
+		return new CCodeConstant ("\"%s\"".printf (prop.name.replace ("_", "-")));
+	}
+
 	public override void visit_class (Class cl) {
 	}
 
@@ -5508,20 +5834,20 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	}
 
 	public CCodeFunctionCall generate_instance_cast (CCodeExpression expr, TypeSymbol type) {
-		var result = new CCodeFunctionCall (new CCodeIdentifier (type.get_upper_case_cname (null)));
+		var result = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_upper_case_name (type, null)));
 		result.add_argument (expr);
 		return result;
 	}
 
 	void generate_struct_destroy_function (Struct st) {
-		if (cfile.add_declaration (st.get_destroy_function ())) {
+		if (cfile.add_declaration (get_ccode_destroy_function (st))) {
 			// only generate function once per source file
 			return;
 		}
 
-		var function = new CCodeFunction (st.get_destroy_function (), "void");
+		var function = new CCodeFunction (get_ccode_destroy_function (st), "void");
 		function.modifiers = CCodeModifiers.STATIC;
-		function.add_parameter (new CCodeParameter ("self", st.get_cname () + "*"));
+		function.add_parameter (new CCodeParameter ("self", get_ccode_name (st) + "*"));
 
 		push_context (new EmitContext ());
 		push_function (function);
@@ -5543,15 +5869,15 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 	}
 
 	void generate_struct_copy_function (Struct st) {
-		if (cfile.add_declaration (st.get_copy_function ())) {
+		if (cfile.add_declaration (get_ccode_copy_function (st))) {
 			// only generate function once per source file
 			return;
 		}
 
-		var function = new CCodeFunction (st.get_copy_function (), "void");
+		var function = new CCodeFunction (get_ccode_copy_function (st), "void");
 		function.modifiers = CCodeModifiers.STATIC;
-		function.add_parameter (new CCodeParameter ("self", "const " + st.get_cname () + "*"));
-		function.add_parameter (new CCodeParameter ("dest", st.get_cname () + "*"));
+		function.add_parameter (new CCodeParameter ("self", "const " + get_ccode_name (st) + "*"));
+		function.add_parameter (new CCodeParameter ("dest", get_ccode_name (st) + "*"));
 
 		push_context (new EmitContext ());
 		push_function (function);
@@ -5582,10 +5908,6 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 		ccode.add_return (default_value_for_type (return_type, false));
 	}
 
-	public virtual string? get_custom_creturn_type (Method m) {
-		return null;
-	}
-
 	public virtual void generate_dynamic_method_wrapper (DynamicMethod method) {
 	}
 
@@ -5815,3 +6137,1153 @@ public class Vala.GLibValue : TargetValue {
 		return result;
 	}
 }
+
+public class Vala.CCodeAttribute : AttributeCache {
+	private weak CodeNode node;
+	private weak Symbol sym;
+	private Attribute ccode;
+
+	public string name {
+		get {
+			if (_name == null) {
+				if (ccode != null) {
+					_name = ccode.get_string ("cname");
+				}
+				if (_name == null) {
+					_name = get_default_name ();
+				}
+			}
+			return _name;
+		}
+	}
+
+	public string const_name {
+		get {
+			if (_const_name == null) {
+				if (ccode != null) {
+					_const_name = ccode.get_string ("const_cname");
+				}
+				if (_const_name == null) {
+					_const_name = get_default_const_name ();
+				}
+			}
+			return _const_name;
+		}
+	}
+
+	public string type_name {
+		get {
+			if (_type_name == null) {
+				if (ccode != null) {
+					_type_name = ccode.get_string ("type_cname");
+				}
+				if (_type_name == null) {
+					_type_name = "%sIface".printf (CCodeBaseModule.get_ccode_name (sym));
+				}
+			}
+			return _type_name;
+		}
+	}
+
+	public string header_filenames {
+		get {
+			if (_header_filenames == null) {
+				if (ccode != null) {
+					_header_filenames = ccode.get_string ("cheader_filename");
+				}
+				if (_header_filenames == null) {
+					_header_filenames = get_default_header_filenames ();
+				}
+			}
+			return _header_filenames;
+		}
+	}
+
+	public string prefix {
+		get {
+			if (_prefix == null) {
+				if (ccode != null) {
+					_prefix = ccode.get_string ("cprefix");
+				}
+				if (_prefix == null) {
+					_prefix = get_default_prefix ();
+				}
+			}
+			return _prefix;
+		}
+	}
+
+	public string lower_case_prefix {
+		get {
+			if (_lower_case_prefix == null) {
+				if (ccode != null) {
+					_lower_case_prefix = ccode.get_string ("lower_case_cprefix");
+					if (_lower_case_prefix == null && (sym is ObjectTypeSymbol || sym is Struct)) {
+						_lower_case_prefix = ccode.get_string ("cprefix");
+					}
+				}
+				if (_lower_case_prefix == null) {
+					_lower_case_prefix = get_default_lower_case_prefix ();
+				}
+			}
+			return _lower_case_prefix;
+		}
+	}
+
+	public string lower_case_suffix {
+		get {
+			if (_lower_case_suffix == null) {
+				if (ccode != null) {
+					_lower_case_suffix = ccode.get_string ("lower_case_csuffix");
+				}
+				if (_lower_case_suffix == null) {
+					_lower_case_suffix = get_default_lower_case_suffix ();
+				}
+			}
+			return _lower_case_suffix;
+		}
+	}
+
+	public string ref_function {
+		get {
+			if (!ref_function_set) {
+				if (ccode != null) {
+					_ref_function = ccode.get_string ("ref_function");
+				}
+				if (_ref_function == null) {
+					_ref_function = get_default_ref_function ();
+				}
+				ref_function_set = true;
+			}
+			return _ref_function;
+		}
+	}
+
+	public bool ref_function_void {
+		get {
+			if (_ref_function_void == null) {
+				if (ccode != null && ccode.has_argument ("ref_function_void")) {
+					_ref_function_void = ccode.get_bool ("ref_function_void");
+				} else {
+					var cl = (Class) sym;
+					if (cl.base_class != null) {
+						_ref_function_void = CCodeBaseModule.get_ccode_ref_function_void (cl.base_class);
+					} else {
+						_ref_function_void = false;
+					}
+				}
+			}
+			return _ref_function_void;
+		}
+	}
+
+	public string unref_function {
+		get {
+			if (!unref_function_set) {
+				if (ccode != null) {
+					_unref_function = ccode.get_string ("unref_function");
+				}
+				if (_unref_function == null) {
+					_unref_function = get_default_unref_function ();
+				}
+				unref_function_set = true;
+			}
+			return _unref_function;
+		}
+	}
+
+	public string ref_sink_function {
+		get {
+			if (_ref_sink_function == null) {
+				if (ccode != null) {
+					_ref_sink_function = ccode.get_string ("ref_sink_function");
+				}
+				if (_ref_sink_function == null) {
+					_ref_sink_function = get_default_ref_sink_function ();
+				}
+			}
+			return _ref_sink_function;
+		}
+	}
+
+	public string copy_function {
+		get {
+			if (!copy_function_set) {
+				if (ccode != null) {
+					_copy_function = ccode.get_string ("copy_function");
+				}
+				if (_copy_function == null && sym is Struct) {
+					_copy_function = lower_case_prefix + "copy";
+				}
+				copy_function_set = true;
+			}
+			return _copy_function;
+		}
+	}
+
+	public string destroy_function {
+		get {
+			if (!destroy_function_set) {
+				if (ccode != null) {
+					_destroy_function = ccode.get_string ("destroy_function");
+				}
+				if (_destroy_function == null && sym is Struct) {
+					_destroy_function = lower_case_prefix + "destroy";
+				}
+				destroy_function_set = true;
+			}
+			return _destroy_function;
+		}
+	}
+
+	public string free_function {
+		get {
+			if (!free_function_set) {
+				if (ccode != null) {
+					_free_function = ccode.get_string ("free_function");
+				}
+				if (_free_function == null) {
+					_free_function = get_default_free_function ();
+				}
+				free_function_set = true;
+			}
+			return _free_function;
+		}
+	}
+
+	public string type_id {
+		get {
+			if (_type_id == null) {
+				if (ccode != null) {
+					_type_id = ccode.get_string ("type_id");
+				}
+				if (_type_id == null) {
+					_type_id = get_default_type_id ();
+				}
+			}
+			return _type_id;
+		}
+	}
+
+	public string marshaller_type_name {
+		get {
+			if (_marshaller_type_name == null) {
+				if (ccode != null) {
+					_marshaller_type_name = ccode.get_string ("marshaller_type_name");
+				}
+				if (_marshaller_type_name == null) {
+					_marshaller_type_name = get_default_marshaller_type_name ();
+				}
+			}
+			return _marshaller_type_name;
+		}
+	}
+
+	public string get_value_function {
+		get {
+			if (_get_value_function == null) {
+				if (ccode != null) {
+					_get_value_function = ccode.get_string ("get_value_function");
+				}
+				if (_get_value_function == null) {
+					_get_value_function = get_default_get_value_function ();
+				}
+			}
+			return _get_value_function;
+		}
+	}
+
+	public string set_value_function {
+		get {
+			if (_set_value_function == null) {
+				if (ccode != null) {
+					_set_value_function = ccode.get_string ("set_value_function");
+				}
+				if (_set_value_function == null) {
+					_set_value_function = get_default_set_value_function ();
+				}
+			}
+			return _set_value_function;
+		}
+	}
+
+	public string take_value_function {
+		get {
+			if (_take_value_function == null) {
+				if (ccode != null) {
+					_take_value_function = ccode.get_string ("take_value_function");
+				}
+				if (_take_value_function == null) {
+					_take_value_function = get_default_take_value_function ();
+				}
+			}
+			return _take_value_function;
+		}
+	}
+
+	public string param_spec_function {
+		get {
+			if (_param_spec_function == null) {
+				if (ccode != null) {
+					_param_spec_function = ccode.get_string ("param_spec_function");
+				}
+				if (_param_spec_function == null) {
+					_param_spec_function = get_default_param_spec_function ();
+				}
+			}
+			return _param_spec_function;
+		}
+	}
+
+	public string default_value {
+		get {
+			if (_default_value == null) {
+				if (ccode != null) {
+					_default_value = ccode.get_string ("default_value");
+				}
+				if (_default_value == null) {
+					_default_value = get_default_default_value ();
+				}
+			}
+			return _default_value;
+		}
+	}
+
+	public double pos {
+		get {
+			if (_pos == null) {
+				if (ccode != null && ccode.has_argument ("pos")) {
+					_pos = ccode.get_double ("pos");
+				} else {
+					var param = (Parameter) node;
+					var sym = param.parent_symbol;
+					if (sym is Method) {
+						_pos = ((Method) sym).get_parameters().index_of (param) + 1.0;
+					} else if (sym is Delegate) {
+						_pos = ((Delegate) sym).get_parameters().index_of (param) + 1.0;
+					} else if (sym is Signal) {
+						_pos = ((Signal) sym).get_parameters().index_of (param) + 1.0;
+					} else {
+						_pos = 0.0;
+					}
+				}
+			}
+			return _pos;
+		}
+	}
+
+	public string real_name {
+		get {
+			if (_real_name == null) {
+				if (ccode != null && sym is CreationMethod) {
+					_real_name = ccode.get_string ("construct_function");
+				}
+				if (_real_name == null) {
+					_real_name = get_default_real_name ();
+				}
+			}
+			return _real_name;
+		}
+	}
+
+	public string vfunc_name {
+		get {
+			if (_vfunc_name == null) {
+				if (ccode != null) {
+					_vfunc_name = ccode.get_string ("vfunc_name");
+				}
+				if (_vfunc_name == null) {
+					_vfunc_name = sym.name;
+				}
+			}
+			return _vfunc_name;
+		}
+	}
+
+	public string finish_name {
+		get {
+			if (_finish_name == null) {
+				if (ccode != null) {
+					_finish_name = ccode.get_string ("finish_name");
+				}
+				if (_finish_name == null) {
+					_finish_name = get_finish_name_for_basename (name);
+				}
+			}
+			return _finish_name;
+		}
+	}
+
+	public string finish_vfunc_name {
+		get {
+			if (_finish_vfunc_name == null) {
+				_finish_vfunc_name = get_finish_name_for_basename (vfunc_name);
+			}
+			return _finish_vfunc_name;
+		}
+	}
+
+	public string finish_real_name {
+		get {
+			if (_finish_real_name == null) {
+				_finish_real_name = get_finish_name_for_basename (real_name);
+			}
+			return _finish_real_name;
+		}
+	}
+
+	public bool no_array_length { get; private set; }
+	public string? array_length_type { get; private set; }
+	public bool array_null_terminated { get; private set; }
+	public string? array_length_name { get; private set; }
+	public string? array_length_expr { get; private set; }
+	public bool no_delegate_target { get; private set; }
+	public string sentinel { get; private set; }
+
+	private string _name;
+	private string _const_name;
+	private string _type_name;
+	private string _header_filenames;
+	private string _prefix;
+	private string _lower_case_prefix;
+	private string _lower_case_suffix;
+	private string? _ref_function;
+	private bool ref_function_set;
+	private bool? _ref_function_void;
+	private string? _unref_function;
+	private bool unref_function_set;
+	private string _ref_sink_function;
+	private string? _copy_function;
+	private bool copy_function_set;
+	private string? _destroy_function;
+	private bool destroy_function_set;
+	private string? _free_function;
+	private bool free_function_set;
+	private string _type_id;
+	private string _marshaller_type_name;
+	private string _get_value_function;
+	private string _set_value_function;
+	private string _take_value_function;
+	private string _param_spec_function;
+	private string _default_value;
+	private double? _pos;
+	private string _vfunc_name;
+	private string _finish_name;
+	private string _finish_vfunc_name;
+	private string _finish_real_name;
+	private string _real_name;
+
+	private static int dynamic_method_id;
+
+	public CCodeAttribute (CodeNode node) {
+		this.node = node;
+		this.sym = node as Symbol;
+
+		ccode = node.get_attribute ("CCode");
+		if (ccode != null) {
+			if (ccode.has_argument ("array_length")) {
+				no_array_length = !ccode.get_bool ("array_length");
+			}
+			array_length_type = ccode.get_string ("array_length_type");
+			array_null_terminated = ccode.get_bool ("array_null_terminated");
+			array_length_name = ccode.get_string ("array_length_cname");
+			array_length_expr = ccode.get_string ("array_length_cexpr");
+			if (ccode.has_argument ("pos")) {
+				_pos = ccode.get_double ("pos");
+			}
+			if (ccode.has_argument ("delegate_target")) {
+				no_delegate_target = !ccode.get_bool ("delegate_target");
+			}
+			sentinel = ccode.get_string ("sentinel");
+		}
+		if (node.get_attribute ("NoArrayLength") != null) {
+			no_array_length = true;
+		}
+		if (sentinel == null) {
+			sentinel = "NULL";
+		}
+	}
+
+	private string get_default_name () {
+		var sym = node as Symbol;
+		if (sym != null) {
+			if (sym is Constant && !(sym is EnumValue)) {
+				return "%s%s".printf (CCodeBaseModule.get_ccode_lower_case_prefix (sym.parent_symbol).up (), sym.name);
+			} else if (sym is Field) {
+				if (((Field) sym).binding == MemberBinding.STATIC) {
+					return "%s%s".printf (CCodeBaseModule.get_ccode_lower_case_prefix (sym.parent_symbol), sym.name);
+				} else {
+					return sym.name;
+				}
+			} else if (sym is CreationMethod) {
+				var m = (CreationMethod) sym;
+				string infix;
+				if (m.parent_symbol is Struct) {
+					infix = "init";
+				} else {
+					infix = "new";
+				}
+				if (m.name == ".new") {
+					return "%s%s".printf (CCodeBaseModule.get_ccode_lower_case_prefix (m.parent_symbol), infix);
+				} else {
+					return "%s%s_%s".printf (CCodeBaseModule.get_ccode_lower_case_prefix (m.parent_symbol), infix, m.name);
+				}
+			} else if (sym is DynamicMethod) {
+				return "_dynamic_%s%d".printf (sym.name, dynamic_method_id++);
+			} else if (sym is Method) {
+				var m = (Method) sym;
+				if (m.is_async_callback) {
+					return "%s_co".printf (CCodeBaseModule.get_ccode_real_name ((Method) m.parent_symbol));
+				}
+				if (sym.name == "main" && sym.parent_symbol.name == null) {
+					// avoid conflict with generated main function
+					return "_vala_main";
+				} else if (sym.name.has_prefix ("_")) {
+					return "_%s%s".printf (CCodeBaseModule.get_ccode_lower_case_prefix (sym.parent_symbol), sym.name.substring (1));
+				} else {
+					return "%s%s".printf (CCodeBaseModule.get_ccode_lower_case_prefix (sym.parent_symbol), sym.name);
+				}
+			} else if (sym is PropertyAccessor) {
+				var acc = (PropertyAccessor) sym;
+				var t = (TypeSymbol) acc.prop.parent_symbol;
+
+				if (acc.readable) {
+					return "%sget_%s".printf (CCodeBaseModule.get_ccode_lower_case_prefix (t), acc.prop.name);
+				} else {
+					return "%sset_%s".printf (CCodeBaseModule.get_ccode_lower_case_prefix (t), acc.prop.name);
+				}
+			} else if (sym is Signal) {
+				return Symbol.camel_case_to_lower_case (sym.name);
+			} else if (sym is Struct && !sym.external) {
+				var st = (Struct) sym;
+				if (st.is_boolean_type ()) {
+					// typedef for boolean types
+					return "bool";
+				} else if (st.is_integer_type ()) {
+					// typedef for integral types
+					return "%sint%d_t".printf (st.signed ? "" : "u", st.width);
+				} else if (st.is_floating_type ()) {
+					// typedef for floating types
+					return st.width == 64 ? "double" : "float";
+				} else {
+					return "%s%s".printf (CCodeBaseModule.get_ccode_prefix (sym.parent_symbol), sym.name);
+				}
+			} else {
+				return "%s%s".printf (CCodeBaseModule.get_ccode_prefix (sym.parent_symbol), sym.name);
+			}
+		} else if (node is ObjectType) {
+			var type = (ObjectType) node;
+			if (CodeContext.get ().profile == Profile.DOVA) {
+				if (type.type_symbol.get_full_name () == "string") {
+					return "string_t";
+				}
+			}
+
+			string cname;
+			if (!type.value_owned) {
+				cname = CCodeBaseModule.get_ccode_const_name (type.type_symbol);
+			} else {
+				cname = CCodeBaseModule.get_ccode_name (type.type_symbol);
+			}
+			return "%s*".printf (cname);
+		} else if (node is ArrayType) {
+			var type = (ArrayType) node;
+			var cname = CCodeBaseModule.get_ccode_name (type.element_type);
+			if (type.inline_allocated) {
+				return cname;
+			} else {
+				if (CodeContext.get ().profile == Profile.DOVA) {
+					return "DovaArray";
+				} else {
+					return "%s*".printf (cname);
+				}
+			}
+		} else if (node is DelegateType) {
+			var type = (DelegateType) node;
+			if (CodeContext.get ().profile == Profile.DOVA) {
+				return "%s*".printf (CCodeBaseModule.get_ccode_name (type.delegate_symbol));
+			} else {
+				return CCodeBaseModule.get_ccode_name (type.delegate_symbol);
+			}
+		} else if (node is ErrorType) {
+			return "GError*";
+		} else if (node is GenericType) {
+			var type = (GenericType) node;
+			if (type.value_owned) {
+				return "gpointer";
+			} else {
+				return "gconstpointer";
+			}
+		} else if (node is MethodType) {
+			return "gpointer";
+		} else if (node is NullType) {
+			if (CodeContext.get ().profile == Profile.GOBJECT) {
+				return "gpointer";
+			} else {
+				return "void *";
+			}
+		} else if (node is PointerType) {
+			var type = (PointerType) node;
+			if (type.base_type.data_type != null && type.base_type.data_type.is_reference_type ()) {
+				return CCodeBaseModule.get_ccode_name (type.base_type);
+			} else {
+				return "%s*".printf (CCodeBaseModule.get_ccode_name (type.base_type));
+			}
+		} else if (node is VoidType) {
+			return "void";
+		} else if (node is ClassType) {
+			var type = (ClassType) node;
+			return "%sClass*".printf (CCodeBaseModule.get_ccode_name (type.class_symbol));
+		} else if (node is InterfaceType) {
+			var type = (InterfaceType) node;
+			return "%s*".printf (CCodeBaseModule.get_ccode_type_name (type.interface_symbol));
+		} else if (node is ValueType) {
+			var type = (ValueType) node;
+			var cname = CCodeBaseModule.get_ccode_name (type.type_symbol);
+			if (type.nullable) {
+				return "%s*".printf (cname);
+			} else {
+				return cname;
+			}
+		} else if (node is CType) {
+			return ((CType) node).ctype_name;
+		} else {
+			Report.error (node.source_reference, "Unresolved type reference");
+			return "";
+		}
+	}
+
+	private string get_default_header_filenames () {
+		if (sym is DynamicProperty || sym is DynamicMethod) {
+			return "";
+		} else if (sym.parent_symbol != null) {
+			return CCodeBaseModule.get_ccode_header_filenames (sym.parent_symbol);
+		} else if (sym.source_reference != null && !sym.external_package) {
+			// don't add default include directives for VAPI files
+			return sym.source_reference.file.get_cinclude_filename ();
+		}
+		return "";
+	}
+
+	private string get_default_prefix () {
+		if (sym is ObjectTypeSymbol) {
+			return name;
+		} else if (sym is Enum || sym is ErrorDomain) {
+			return "%s_".printf (CCodeBaseModule.get_ccode_upper_case_name (sym));
+		} else if (sym is Namespace) {
+			if (sym.name != null) {
+				var parent_prefix = "";
+				if (sym.parent_symbol != null) {
+					parent_prefix = CCodeBaseModule.get_ccode_prefix (sym.parent_symbol);
+				}
+				return "%s%s".printf (parent_prefix, sym.name);
+			} else {
+				return "";
+			}
+		} else if (sym.name != null) {
+			return sym.name;
+		}
+		return "";
+	}
+
+	private string get_default_lower_case_prefix () {
+		if (sym is Namespace) {
+			if (sym.name == null) {
+				return "";
+			} else {
+				return "%s%s_".printf (CCodeBaseModule.get_ccode_lower_case_prefix (sym.parent_symbol), Symbol.camel_case_to_lower_case (sym.name));
+			}
+		} else if (sym is Method) {
+			// for lambda expressions
+			return "";
+		} else {
+			return "%s_".printf (CCodeBaseModule.get_ccode_lower_case_name (sym));
+		}
+	}
+
+	private string get_default_lower_case_suffix () {
+		if (sym is ObjectTypeSymbol) {
+			var csuffix = Symbol.camel_case_to_lower_case (sym.name);
+
+			// remove underscores in some cases to avoid conflicts of type macros
+			if (csuffix.has_prefix ("type_")) {
+				csuffix = "type" + csuffix.substring ("type_".length);
+			} else if (csuffix.has_prefix ("is_")) {
+				csuffix = "is" + csuffix.substring ("is_".length);
+			}
+			if (csuffix.has_suffix ("_class")) {
+				csuffix = csuffix.substring (0, csuffix.length - "_class".length) + "class";
+			}
+			return csuffix;
+		} else if (sym.name != null) {
+			return Symbol.camel_case_to_lower_case (sym.name);
+		}
+		return "";
+	}
+
+	private string? get_default_ref_function () {
+		if (sym is Class) {
+			var cl = (Class) sym;
+			if (cl.is_fundamental ()) {
+				return lower_case_prefix + "ref";
+			} else if (cl.base_class != null) {
+				return CCodeBaseModule.get_ccode_ref_function (cl.base_class);
+			}
+		} else if (sym is Interface) {
+			foreach (var prereq in ((Interface) sym).get_prerequisites ()) {
+				var ref_func = CCodeBaseModule.get_ccode_ref_function ((ObjectTypeSymbol) prereq.data_type);
+				if (ref_func != null) {
+					return ref_func;
+				}
+			}
+		}
+		return null;
+	}
+
+	private string? get_default_unref_function () {
+		if (sym is Class) {
+			var cl = (Class) sym;
+			if (cl.is_fundamental ()) {
+				return lower_case_prefix + "unref";
+			} else if (cl.base_class != null) {
+				return CCodeBaseModule.get_ccode_unref_function (cl.base_class);
+			}
+		} else if (sym is Interface) {
+			foreach (var prereq in ((Interface) sym).get_prerequisites ()) {
+				string unref_func = CCodeBaseModule.get_ccode_unref_function ((ObjectTypeSymbol) prereq.data_type);
+				if (unref_func != null) {
+					return unref_func;
+				}
+			}
+		}
+		return null;
+	}
+
+	private string get_default_ref_sink_function () {
+		if (sym is Class) {
+			return CCodeBaseModule.get_ccode_ref_sink_function (((Class) sym).base_class);
+		} else if (sym is Interface) {
+			foreach (var prereq in ((Interface) sym).get_prerequisites ()) {
+				string ref_sink_func = CCodeBaseModule.get_ccode_ref_sink_function ((ObjectTypeSymbol) prereq.data_type);
+				if (ref_sink_func != "") {
+					return ref_sink_func;
+				}
+			}
+		}
+		return "";
+	}
+
+	private string? get_default_free_function () {
+		if (sym is Class) {
+			var cl = (Class) sym;
+			if (cl.base_class != null) {
+				return CCodeBaseModule.get_ccode_free_function (cl.base_class);
+			}
+			return lower_case_prefix + "free";
+		} else if (sym is Struct) {
+			if (!sym.external_package) {
+				return lower_case_prefix + "free";
+			}
+		}
+		return null;
+	}
+
+	private string get_default_type_id () {
+		if (sym != null) {
+			if (sym is Class && !((Class) sym).is_compact || sym is Interface) {
+				return CCodeBaseModule.get_ccode_upper_case_name (sym, "TYPE_");
+			} else if (sym is ErrorType && sym.source_reference != null && sym.source_reference.file.context.require_glib_version (2, 26)) {
+				return "G_TYPE_ERROR";
+			} else if (sym is Struct) {
+				var st = (Struct) sym;
+				if (!CCodeBaseModule.get_ccode_has_type_id (st)) {
+					var base_struct = st.base_struct;
+					if (base_struct != null) {
+						return CCodeBaseModule.get_ccode_type_id (base_struct);
+					}
+					if (!st.is_simple_type ()) {
+						return "G_TYPE_POINTER";
+					}
+				} else {
+					return CCodeBaseModule.get_ccode_upper_case_name (st, "TYPE_");
+				}
+			} else if (sym is Enum) {
+				var en = (Enum) sym;
+				if (CCodeBaseModule.get_ccode_has_type_id (en)) {
+					return CCodeBaseModule.get_ccode_upper_case_name (en, "TYPE_");
+				} else {
+					return en.is_flags ? "G_TYPE_UINT" : "G_TYPE_INT";
+				}
+			} else {
+				return "G_TYPE_POINTER";
+			}
+		} else if (node is ArrayType && ((ArrayType) node).element_type.data_type.get_full_name () == "string") {
+			return "G_TYPE_STRV";
+		} else if (node is PointerType || node is DelegateType) {
+			return "G_TYPE_POINTER";
+		} else if (node is ErrorType) {
+			if (node.source_reference != null && node.source_reference.file.context.require_glib_version (2, 26)) {
+				return "G_TYPE_ERROR";
+			} else {
+				return "G_TYPE_POINTER";
+			}
+		} else if (node is VoidType) {
+			return "G_TYPE_NONE";
+		} else {
+			var type = (DataType) node;
+			if (type.data_type != null) {
+				return CCodeBaseModule.get_ccode_type_id (type.data_type);
+			}
+		}
+		return "";
+	}
+
+	private string get_default_marshaller_type_name () {
+		if (sym != null) {
+			if (sym is Class) {
+				var cl = (Class) sym;
+				if (cl.base_class != null) {
+					return CCodeBaseModule.get_ccode_marshaller_type_name (cl.base_class);
+				} else if (!cl.is_compact) {
+					return CCodeBaseModule.get_ccode_upper_case_name (cl);
+				} else if (type_id == "G_TYPE_POINTER") {
+					return "POINTER";
+				} else {
+					return "BOXED";
+				}
+			} else if (sym is Enum) {
+				var en = (Enum) sym;
+				if (CCodeBaseModule.get_ccode_has_type_id (en)) {
+					if (en.is_flags) {
+						return "FLAGS";
+					} else {
+						return "ENUM";
+					}
+				} else {
+					if (en.is_flags) {
+						return "UINT";
+					} else {
+						return "INT";
+					}
+				}
+			} else if (sym is Interface) {
+				foreach (var prereq in ((Interface) sym).get_prerequisites ()) {
+					var type_name = CCodeBaseModule.get_ccode_marshaller_type_name (prereq.data_type);
+					if (type_name != "") {
+						return type_name;
+					}
+				}
+				return "POINTER";
+			} else if (sym is Struct) {
+				var st = (Struct) sym;
+				var base_st = st.base_struct;
+				if (base_st != null) {
+					return CCodeBaseModule.get_ccode_marshaller_type_name (base_st);
+				}
+				if (st.is_simple_type ()) {
+					Report.error (st.source_reference, "The type `%s` doesn't declare a marshaller type name".printf (st.get_full_name ()));
+				} else if (CCodeBaseModule.get_ccode_has_type_id (st)) {
+					return "BOXED";
+				} else {
+					return "POINTER";
+				}
+			} else if (sym is Parameter) {
+				var param = (Parameter) sym;
+				if (param.direction != ParameterDirection.IN) {
+					return "POINTER";
+				} else {
+					return CCodeBaseModule.get_ccode_marshaller_type_name (param.variable_type);
+				}
+			} else {
+				return "POINTER";
+			}
+		} else if (node is PointerType || ((DataType) node).type_parameter != null) {
+			return "POINTER";
+		} else if (node is ErrorType) {
+			return "POINTER";
+		} else if (node is ArrayType) {
+			if (((ArrayType) node).element_type.data_type.get_full_name () == "string") {
+				return "BOXED,INT";
+			} else {
+				return "POINTER,INT";
+			}
+		} else if (node is VoidType) {
+			return "VOID";
+		} else {
+			return CCodeBaseModule.get_ccode_marshaller_type_name (((DataType) node).data_type);
+		}
+		return "";
+	}
+
+	private string get_default_get_value_function () {
+		if (sym is Class) {
+			var cl = (Class) sym;
+			if (cl.is_fundamental ()) {
+				return CCodeBaseModule.get_ccode_lower_case_name (cl, "value_get_");
+			} else if (cl.base_class != null) {
+				return CCodeBaseModule.get_ccode_get_value_function (cl.base_class);
+			} else if (type_id == "G_TYPE_POINTER") {
+				return "g_value_get_pointer";
+			} else {
+				return "g_value_get_boxed";
+			}
+		} else if (sym is Enum) {
+			var en = (Enum) sym;
+			if (CCodeBaseModule.get_ccode_has_type_id (en)) {
+				if (en.is_flags) {
+					return "g_value_get_flags";
+				} else {
+					return "g_value_get_enum";
+				}
+			} else {
+				if (en.is_flags) {
+					return "g_value_get_uint";
+				} else {
+					return "g_value_get_int";
+				}
+			}
+		} else if (sym is Interface) {
+			foreach (var prereq in ((Interface) sym).get_prerequisites ()) {
+				var type_name = CCodeBaseModule.get_ccode_get_value_function (prereq.data_type);
+				if (type_name != "") {
+					return type_name;
+				}
+			}
+			return "g_value_get_pointer";
+		} else if (sym is Struct) {
+			var st = (Struct) sym;
+			var base_st = st.base_struct;
+			if (base_st != null) {
+				return CCodeBaseModule.get_ccode_get_value_function (base_st);
+			}
+			if (st.is_simple_type ()) {
+				Report.error (st.source_reference, "The type `%s` doesn't declare a GValue get function".printf (st.get_full_name ()));
+			} else if (CCodeBaseModule.get_ccode_has_type_id (st)) {
+				return "g_value_get_boxed";
+			} else {
+				return "g_value_get_pointer";
+			}
+		} else {
+			return "g_value_get_pointer";
+		}
+		return "";
+	}
+
+	private string get_default_set_value_function () {
+		if (sym is Class) {
+			var cl = (Class) sym;
+			if (cl.is_fundamental ()) {
+				return CCodeBaseModule.get_ccode_lower_case_name (cl, "value_set_");
+			} else if (cl.base_class != null) {
+				return CCodeBaseModule.get_ccode_set_value_function (cl.base_class);
+			} else if (type_id == "G_TYPE_POINTER") {
+				return "g_value_set_pointer";
+			} else {
+				return "g_value_set_boxed";
+			}
+		} else if (sym is Enum) {
+			var en = (Enum) sym;
+			if (CCodeBaseModule.get_ccode_has_type_id (en)) {
+				if (en.is_flags) {
+					return "g_value_set_flags";
+				} else {
+					return "g_value_set_enum";
+				}
+			} else {
+				if (en.is_flags) {
+					return "g_value_set_uint";
+				} else {
+					return "g_value_set_int";
+				}
+			}
+		} else if (sym is Interface) {
+			foreach (var prereq in ((Interface) sym).get_prerequisites ()) {
+				var type_name = CCodeBaseModule.get_ccode_set_value_function (prereq.data_type);
+				if (type_name != "") {
+					return type_name;
+				}
+			}
+			return "g_value_set_pointer";
+		} else if (sym is Struct) {
+			var st = (Struct) sym;
+			var base_st = st.base_struct;
+			if (base_st != null) {
+				return CCodeBaseModule.get_ccode_set_value_function (base_st);
+			}
+			if (st.is_simple_type ()) {
+				Report.error (st.source_reference, "The type `%s` doesn't declare a GValue set function".printf (st.get_full_name ()));
+			} else if (CCodeBaseModule.get_ccode_has_type_id (st)) {
+				return "g_value_set_boxed";
+			} else {
+				return "g_value_set_pointer";
+			}
+		} else {
+			return "g_value_set_pointer";
+		}
+		return "";
+	}
+
+	private string get_default_take_value_function () {
+		if (sym is Class) {
+			var cl = (Class) sym;
+			if (cl.is_fundamental ()) {
+				return CCodeBaseModule.get_ccode_lower_case_name (cl, "value_take_");
+			} else if (cl.base_class != null) {
+				return CCodeBaseModule.get_ccode_take_value_function (cl.base_class);
+			} else if (type_id == "G_TYPE_POINTER") {
+				return "g_value_set_pointer";
+			} else {
+				return "g_value_take_boxed";
+			}
+		} else if (sym is Enum) {
+			var en = (Enum) sym;
+			if (CCodeBaseModule.get_ccode_has_type_id (en)) {
+				if (en.is_flags) {
+					return "g_value_take_flags";
+				} else {
+					return "g_value_take_enum";
+				}
+			} else {
+				if (en.is_flags) {
+					return "g_value_take_uint";
+				} else {
+					return "g_value_take_int";
+				}
+			}
+		} else if (sym is Interface) {
+			foreach (var prereq in ((Interface) sym).get_prerequisites ()) {
+				var func = CCodeBaseModule.get_ccode_take_value_function (prereq.data_type);
+				if (func != "") {
+					return func;
+				}
+			}
+			return "g_value_set_pointer";
+		} else if (sym is Struct) {
+			var st = (Struct) sym;
+			var base_st = st.base_struct;
+			if (base_st != null) {
+				return CCodeBaseModule.get_ccode_take_value_function (base_st);
+			}
+			if (st.is_simple_type ()) {
+				Report.error (st.source_reference, "The type `%s` doesn't declare a GValue take function".printf (st.get_full_name ()));
+			} else if (CCodeBaseModule.get_ccode_has_type_id (st)) {
+				return "g_value_take_boxed";
+			} else {
+				return "g_value_set_pointer";
+			}
+		} else {
+			return "g_value_set_pointer";
+		}
+		return "";
+	}
+
+	private string get_default_param_spec_function () {
+		if (sym is Class) {
+			var cl = (Class) sym;
+			if (cl.is_fundamental ()) {
+				return CCodeBaseModule.get_ccode_lower_case_name (cl, "param_spec_");
+			} else if (cl.base_class != null) {
+				return CCodeBaseModule.get_ccode_param_spec_function (cl.base_class);
+			} else if (type_id == "G_TYPE_POINTER") {
+				return "g_param_spec_pointer";
+			} else {
+				return "g_param_spec_boxed";
+			}
+		} else if (sym is Interface) {
+			foreach (var prereq in ((Interface) sym).get_prerequisites ()) {
+				var func = CCodeBaseModule.get_ccode_param_spec_function (prereq.data_type);
+				if (func != "") {
+					return func;
+				}
+			}
+			return "g_param_spec_pointer";
+		}
+		return "";
+	}
+
+	private string get_default_default_value () {
+		if (sym is Enum) {
+			return "0";
+		} else if (sym is Struct) {
+			var st = (Struct) sym;
+			var base_st = st.base_struct;
+
+			if (base_st != null) {
+				return CCodeBaseModule.get_ccode_default_value (base_st);
+			}
+
+			if (CodeContext.get ().profile == Profile.DOVA) {
+				if (st.is_boolean_type ()) {
+					return "false";
+				} else if (st.is_integer_type () || st.is_floating_type ()) {
+					return "0";
+				}
+			}
+		}
+		return "";
+	}
+
+	private string get_finish_name_for_basename (string basename) {
+		string result = basename;
+		if (result.has_suffix ("_async")) {
+			result = result.substring (0, result.length - "_async".length);
+		}
+		return result + "_finish";
+	}
+
+	private string get_default_real_name () {
+		var m = (Method) sym;
+		if (m is CreationMethod) {
+			var parent = m.parent_symbol as Class;
+
+			if (parent == null || parent.is_compact) {
+				return name;
+			}
+
+			string infix = "construct";
+
+			if (CodeContext.get ().profile == Profile.DOVA) {
+				infix = "init";
+			}
+
+			if (m.name == ".new") {
+				return "%s%s".printf (CCodeBaseModule.get_ccode_lower_case_prefix (parent), infix);
+			} else {
+				return "%s%s_%s".printf (CCodeBaseModule.get_ccode_lower_case_prefix (parent), infix, m.name);
+			}
+		} else {
+			if (m.base_method != null || m.base_interface_method != null) {
+				return "%sreal_%s".printf (CCodeBaseModule.get_ccode_lower_case_prefix (m.parent_symbol), m.name);
+			} else {
+				return name;
+			}
+		}
+	}
+
+	private string get_default_const_name () {
+		if (node is DataType) {
+			var type = (DataType) node;
+			string ptr;
+			TypeSymbol t;
+			// FIXME: workaround to make constant arrays possible
+			if (type is ArrayType) {
+				t = ((ArrayType) type).element_type.data_type;
+			} else {
+				t = type.data_type;
+			}
+			if (!t.is_reference_type ()) {
+				ptr = "";
+			} else {
+				ptr = "*";
+			}
+
+			return "const %s%s".printf (CCodeBaseModule.get_ccode_name (t), ptr);
+		} else {
+			if (node is Class && ((Class) node).is_immutable) {
+				return "const %s".printf (name);
+			} else {
+				return name;
+			}
+		}
+	}
+}
diff --git a/codegen/valaccodecontrolflowmodule.vala b/codegen/valaccodecontrolflowmodule.vala
index d467398..faec8f4 100644
--- a/codegen/valaccodecontrolflowmodule.vala
+++ b/codegen/valaccodecontrolflowmodule.vala
@@ -73,7 +73,7 @@ public abstract class Vala.CCodeControlFlowModule : CCodeMethodModule {
 				if (is_constant_ccode_expression (cexpr)) {
 					var cname = "_tmp%d_label%d".printf (label_temp_id, label_count++);
 
-					ccode.add_declaration (gquark_type.get_cname (), new CCodeVariableDeclarator (cname, czero), CCodeModifiers.STATIC);
+					ccode.add_declaration (get_ccode_name (gquark_type), new CCodeVariableDeclarator (cname, czero), CCodeModifiers.STATIC);
 				}
 			}
 		}
diff --git a/codegen/valaccodedelegatemodule.vala b/codegen/valaccodedelegatemodule.vala
index bb38b85..088b42c 100644
--- a/codegen/valaccodedelegatemodule.vala
+++ b/codegen/valaccodedelegatemodule.vala
@@ -28,32 +28,32 @@
  */
 public class Vala.CCodeDelegateModule : CCodeArrayModule {
 	public override void generate_delegate_declaration (Delegate d, CCodeFile decl_space) {
-		if (add_symbol_declaration (decl_space, d, d.get_cname ())) {
+		if (add_symbol_declaration (decl_space, d, get_ccode_name (d))) {
 			return;
 		}
 
-		string return_type_cname = d.return_type.get_cname ();
+		string return_type_cname = get_ccode_name (d.return_type);
 
 		if (d.return_type.is_real_non_null_struct_type ()) {
 			// structs are returned via out parameter
 			return_type_cname = "void";
 		}
 
-		if (return_type_cname == d.get_cname ()) {
+		if (return_type_cname == get_ccode_name (d)) {
 			// recursive delegate
 			return_type_cname = "GCallback";
 		} else {
 			generate_type_declaration (d.return_type, decl_space);
 		}
 
-		var cfundecl = new CCodeFunctionDeclarator (d.get_cname ());
+		var cfundecl = new CCodeFunctionDeclarator (get_ccode_name (d));
 		foreach (Parameter param in d.get_parameters ()) {
 			var cparam = generate_parameter (param, decl_space, new HashMap<int,CCodeParameter> (), null);
 
 			cfundecl.add_parameter (cparam);
 
 			// handle array parameters
-			if (!param.no_array_length && param.variable_type is ArrayType) {
+			if (!get_ccode_no_array_length (param) && param.variable_type is ArrayType) {
 				var array_type = (ArrayType) param.variable_type;
 				
 				var length_ctype = "int";
@@ -80,10 +80,10 @@ public class Vala.CCodeDelegateModule : CCodeArrayModule {
 				}
 			}
 		}
-		if (!d.no_array_length && d.return_type is ArrayType) {
+		if (!get_ccode_no_array_length (d) && d.return_type is ArrayType) {
 			// return array length if appropriate
 			var array_type = (ArrayType) d.return_type;
-			var array_length_type = d.array_length_type != null ? d.array_length_type : "int";
+			var array_length_type = get_ccode_array_length_type (d) != null ? get_ccode_array_length_type (d) : "int";
 			array_length_type += "*";
 
 			for (int dim = 1; dim <= array_type.rank; dim++) {
@@ -103,7 +103,7 @@ public class Vala.CCodeDelegateModule : CCodeArrayModule {
 				}
 			}
 		} else if (d.return_type.is_real_non_null_struct_type ()) {
-			var cparam = new CCodeParameter ("result", "%s*".printf (d.return_type.get_cname ()));
+			var cparam = new CCodeParameter ("result", "%s*".printf (get_ccode_name (d.return_type)));
 			cfundecl.add_parameter (cparam);
 		}
 		if (d.has_target) {
@@ -181,12 +181,12 @@ public class Vala.CCodeDelegateModule : CCodeArrayModule {
 		if (dynamic_sig != null) {
 			delegate_name = get_dynamic_signal_cname (dynamic_sig);
 		} else if (sig != null) {
-			delegate_name = sig.parent_symbol.get_lower_case_cprefix () + sig.get_cname ();
+			delegate_name = get_ccode_lower_case_prefix (sig.parent_symbol) + get_ccode_name (sig);
 		} else {
-			delegate_name = Symbol.camel_case_to_lower_case (d.get_cname ());
+			delegate_name = Symbol.camel_case_to_lower_case (get_ccode_name (d));
 		}
 
-		string wrapper_name = "_%s_%s".printf (m.get_cname (), delegate_name);
+		string wrapper_name = "_%s_%s".printf (get_ccode_name (m), delegate_name);
 
 		if (!add_wrapper (wrapper_name)) {
 			// wrapper already defined
@@ -195,7 +195,7 @@ public class Vala.CCodeDelegateModule : CCodeArrayModule {
 
 		// declaration
 
-		string return_type_cname = d.return_type.get_cname ();
+		string return_type_cname = get_ccode_name (d.return_type);
 
 		if (d.return_type.is_real_non_null_struct_type ()) {
 			// structs are returned via out parameter
@@ -211,7 +211,7 @@ public class Vala.CCodeDelegateModule : CCodeArrayModule {
 
 		if (d.has_target) {
 			var cparam = new CCodeParameter ("self", "gpointer");
-			cparam_map.set (get_param_pos (d.cinstance_parameter_position), cparam);
+			cparam_map.set (get_param_pos (get_ccode_instance_pos (d)), cparam);
 		}
 
 		if (d.sender_type != null) {
@@ -225,21 +225,21 @@ public class Vala.CCodeDelegateModule : CCodeArrayModule {
 			    && param.variable_type is ArrayType
 			    && ((ArrayType) param.variable_type).element_type.data_type == string_type.data_type) {
 				// use null-terminated string arrays for dynamic signals for compatibility reasons
-				param.no_array_length = true;
-				param.array_null_terminated = true;
+				param.set_attribute_bool ("CCode", "array_length", false);
+				param.set_attribute_bool ("CCode", "array_null_terminated", true);
 			}
 
 			generate_parameter (param, cfile, cparam_map, null);
 		}
-		if (!d.no_array_length && d.return_type is ArrayType) {
+		if (!get_ccode_no_array_length (d) && d.return_type is ArrayType) {
 			// return array length if appropriate
 			var array_type = (ArrayType) d.return_type;
-			var array_length_type = d.array_length_type != null ? d.array_length_type : "int";
+			var array_length_type = get_ccode_array_length_type (d) != null ? get_ccode_array_length_type (d) : "int";
 			array_length_type += "*";
 
 			for (int dim = 1; dim <= array_type.rank; dim++) {
 				var cparam = new CCodeParameter (get_array_length_cname ("result", dim), array_length_type);
-				cparam_map.set (get_param_pos (d.carray_length_parameter_position + 0.01 * dim), cparam);
+				cparam_map.set (get_param_pos (get_ccode_array_length_pos (d) + 0.01 * dim), cparam);
 			}
 		} else if (d.return_type is DelegateType) {
 			// return delegate target if appropriate
@@ -247,14 +247,14 @@ public class Vala.CCodeDelegateModule : CCodeArrayModule {
 
 			if (deleg_type.delegate_symbol.has_target) {
 				var cparam = new CCodeParameter (get_delegate_target_cname ("result"), "void**");
-				cparam_map.set (get_param_pos (d.cdelegate_target_parameter_position), cparam);
+				cparam_map.set (get_param_pos (get_ccode_delegate_target_pos (d)), cparam);
 				if (deleg_type.value_owned) {
 					cparam = new CCodeParameter (get_delegate_target_destroy_notify_cname ("result"), "GDestroyNotify*");
-					cparam_map.set (get_param_pos (d.cdelegate_target_parameter_position + 0.01), cparam);
+					cparam_map.set (get_param_pos (get_ccode_delegate_target_pos (d) + 0.01), cparam);
 				}
 			}
 		} else if (d.return_type.is_real_non_null_struct_type ()) {
-			var cparam = new CCodeParameter ("result", "%s*".printf (d.return_type.get_cname ()));
+			var cparam = new CCodeParameter ("result", "%s*".printf (get_ccode_name (d.return_type)));
 			cparam_map.set (get_param_pos (-3), cparam);
 		}
 
@@ -300,7 +300,7 @@ public class Vala.CCodeDelegateModule : CCodeArrayModule {
 					i = 1;
 				}
 			}
-			carg_map.set (get_param_pos (m.cinstance_parameter_position), arg);
+			carg_map.set (get_param_pos (get_ccode_instance_pos (m)), arg);
 		}
 
 		bool first = true;
@@ -308,7 +308,7 @@ public class Vala.CCodeDelegateModule : CCodeArrayModule {
 		foreach (Parameter param in m.get_parameters ()) {
 			if (first && d.sender_type != null && m.get_parameters ().size == d.get_parameters ().size + 1) {
 				// sender parameter
-				carg_map.set (get_param_pos (param.cparameter_position), new CCodeIdentifier ("_sender"));
+				carg_map.set (get_param_pos (get_ccode_pos (param)), new CCodeIdentifier ("_sender"));
 
 				first = false;
 				continue;
@@ -316,60 +316,60 @@ public class Vala.CCodeDelegateModule : CCodeArrayModule {
 
 			CCodeExpression arg;
 			arg = new CCodeIdentifier (get_variable_cname (d_params.get (i).name));
-			carg_map.set (get_param_pos (param.cparameter_position), arg);
+			carg_map.set (get_param_pos (get_ccode_pos (param)), arg);
 
 			// handle array arguments
-			if (!param.no_array_length && param.variable_type is ArrayType) {
+			if (!get_ccode_no_array_length (param) && param.variable_type is ArrayType) {
 				var array_type = (ArrayType) param.variable_type;
 				for (int dim = 1; dim <= array_type.rank; dim++) {
 					CCodeExpression clength;
-					if (d_params.get (i).array_null_terminated) {
+					if (get_ccode_array_null_terminated (d_params.get (i))) {
 						requires_array_length = true;
 						var len_call = new CCodeFunctionCall (new CCodeIdentifier ("_vala_array_length"));
 						len_call.add_argument (new CCodeIdentifier (d_params.get (i).name));
 						clength = len_call;
-					} else if (d_params.get (i).no_array_length) {
+					} else if (get_ccode_no_array_length (d_params.get (i))) {
 						clength = new CCodeConstant ("-1");
 					} else {
 						clength = new CCodeIdentifier (get_parameter_array_length_cname (d_params.get (i), dim));
 					}
-					carg_map.set (get_param_pos (param.carray_length_parameter_position + 0.01 * dim), clength);
+					carg_map.set (get_param_pos (get_ccode_array_length_pos (param) + 0.01 * dim), clength);
 				}
 			} else if (param.variable_type is DelegateType) {
 				var deleg_type = (DelegateType) param.variable_type;
 
 				if (deleg_type.delegate_symbol.has_target) {
 					var ctarget = new CCodeIdentifier (get_delegate_target_cname (d_params.get (i).name));
-					carg_map.set (get_param_pos (param.cdelegate_target_parameter_position), ctarget);
+					carg_map.set (get_param_pos (get_ccode_delegate_target_pos (param)), ctarget);
 					if (deleg_type.value_owned) {
 						var ctarget_destroy_notify = new CCodeIdentifier (get_delegate_target_destroy_notify_cname (d_params.get (i).name));
-						carg_map.set (get_param_pos (m.cdelegate_target_parameter_position + 0.01), ctarget_destroy_notify);
+						carg_map.set (get_param_pos (get_ccode_delegate_target_pos (m) + 0.01), ctarget_destroy_notify);
 					}
 				}
 			}
 
 			i++;
 		}
-		if (!m.no_array_length && m.return_type is ArrayType) {
+		if (!get_ccode_no_array_length (m) && m.return_type is ArrayType) {
 			var array_type = (ArrayType) m.return_type;
 			for (int dim = 1; dim <= array_type.rank; dim++) {
 				CCodeExpression clength;
-				if (d.no_array_length) {
+				if (get_ccode_no_array_length (d)) {
 					clength = new CCodeConstant ("NULL");
 				} else {
 					clength = new CCodeIdentifier (get_array_length_cname ("result", dim));
 				}
-				carg_map.set (get_param_pos (m.carray_length_parameter_position + 0.01 * dim), clength);
+				carg_map.set (get_param_pos (get_ccode_array_length_pos (m) + 0.01 * dim), clength);
 			}
 		} else if (m.return_type is DelegateType) {
 			var deleg_type = (DelegateType) m.return_type;
 
 			if (deleg_type.delegate_symbol.has_target) {
 				var ctarget = new CCodeIdentifier (get_delegate_target_cname ("result"));
-				carg_map.set (get_param_pos (m.cdelegate_target_parameter_position), ctarget);
+				carg_map.set (get_param_pos (get_ccode_delegate_target_pos (m)), ctarget);
 				if (deleg_type.value_owned) {
 					var ctarget_destroy_notify = new CCodeIdentifier (get_delegate_target_destroy_notify_cname ("result"));
-					carg_map.set (get_param_pos (m.cdelegate_target_parameter_position + 0.01), ctarget_destroy_notify);
+					carg_map.set (get_param_pos (get_ccode_delegate_target_pos (m) + 0.01), ctarget_destroy_notify);
 				}
 			}
 		} else if (m.return_type.is_real_non_null_struct_type ()) {
@@ -380,7 +380,7 @@ public class Vala.CCodeDelegateModule : CCodeArrayModule {
 			carg_map.set (get_param_pos (-1), new CCodeIdentifier ("error"));
 		}
 
-		var ccall = new CCodeFunctionCall (new CCodeIdentifier (m.get_cname ()));
+		var ccall = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_name (m)));
 
 		// append C arguments in the right order
 		last_pos = -1;
@@ -414,7 +414,7 @@ public class Vala.CCodeDelegateModule : CCodeArrayModule {
 			if (m.closure) {
 				int block_id = get_block_id (current_closure_block);
 				destroy_notify = new CCodeIdentifier ("block%d_data_unref".printf (block_id));
-			} else if (get_this_type () != null && m.binding != MemberBinding.STATIC && !m.is_async_callback && m.this_parameter.variable_type.data_type.is_reference_counting ()) {
+			} else if (get_this_type () != null && m.binding != MemberBinding.STATIC && !m.is_async_callback && is_reference_counting (m.this_parameter.variable_type.data_type)) {
 				destroy_notify = get_destroy_func_expression (m.this_parameter.variable_type);
 			} else if (in_constructor) {
 				destroy_notify = new CCodeIdentifier ("g_object_unref");
@@ -445,12 +445,12 @@ public class Vala.CCodeDelegateModule : CCodeArrayModule {
 			return base.generate_parameter (param, decl_space, cparam_map, carg_map);
 		}
 
-		string ctypename = param.variable_type.get_cname ();
+		string ctypename = get_ccode_name (param.variable_type);
 		string target_ctypename = "void*";
 		string target_destroy_notify_ctypename = "GDestroyNotify";
 
 		if (param.parent_symbol is Delegate
-		    && param.variable_type.get_cname () == ((Delegate) param.parent_symbol).get_cname ()) {
+		    && get_ccode_name (param.variable_type) == get_ccode_name (param.parent_symbol)) {
 			// recursive delegate
 			ctypename = "GCallback";
 		}
@@ -463,9 +463,9 @@ public class Vala.CCodeDelegateModule : CCodeArrayModule {
 
 		var main_cparam = new CCodeParameter (get_variable_cname (param.name), ctypename);
 
-		cparam_map.set (get_param_pos (param.cparameter_position), main_cparam);
+		cparam_map.set (get_param_pos (get_ccode_pos (param)), main_cparam);
 		if (carg_map != null) {
-			carg_map.set (get_param_pos (param.cparameter_position), get_variable_cexpression (param.name));
+			carg_map.set (get_param_pos (get_ccode_pos (param)), get_variable_cexpression (param.name));
 		}
 
 		if (param.variable_type is DelegateType) {
@@ -476,23 +476,23 @@ public class Vala.CCodeDelegateModule : CCodeArrayModule {
 
 			if (d.has_target) {
 				var cparam = new CCodeParameter (get_delegate_target_cname (get_variable_cname (param.name)), target_ctypename);
-				cparam_map.set (get_param_pos (param.cdelegate_target_parameter_position), cparam);
+				cparam_map.set (get_param_pos (get_ccode_delegate_target_pos (param)), cparam);
 				if (carg_map != null) {
-					carg_map.set (get_param_pos (param.cdelegate_target_parameter_position), get_variable_cexpression (cparam.name));
+					carg_map.set (get_param_pos (get_ccode_delegate_target_pos (param)), get_variable_cexpression (cparam.name));
 				}
 				if (deleg_type.value_owned) {
 					cparam = new CCodeParameter (get_delegate_target_destroy_notify_cname (get_variable_cname (param.name)), target_destroy_notify_ctypename);
-					cparam_map.set (get_param_pos (param.cdelegate_target_parameter_position + 0.01), cparam);
+					cparam_map.set (get_param_pos (get_ccode_delegate_target_pos (param) + 0.01), cparam);
 					if (carg_map != null) {
-						carg_map.set (get_param_pos (param.cdelegate_target_parameter_position + 0.01), get_variable_cexpression (cparam.name));
+						carg_map.set (get_param_pos (get_ccode_delegate_target_pos (param) + 0.01), get_variable_cexpression (cparam.name));
 					}
 				}
 			}
 		} else if (param.variable_type is MethodType) {
 			var cparam = new CCodeParameter (get_delegate_target_cname (get_variable_cname (param.name)), target_ctypename);
-			cparam_map.set (get_param_pos (param.cdelegate_target_parameter_position), cparam);
+			cparam_map.set (get_param_pos (get_ccode_delegate_target_pos (param)), cparam);
 			if (carg_map != null) {
-				carg_map.set (get_param_pos (param.cdelegate_target_parameter_position), get_variable_cexpression (cparam.name));
+				carg_map.set (get_param_pos (get_ccode_delegate_target_pos (param)), get_variable_cexpression (cparam.name));
 			}
 		}
 
diff --git a/codegen/valaccodememberaccessmodule.vala b/codegen/valaccodememberaccessmodule.vala
index ace7d34..c3195d7 100644
--- a/codegen/valaccodememberaccessmodule.vala
+++ b/codegen/valaccodememberaccessmodule.vala
@@ -51,16 +51,16 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 			if (expr.inner is BaseAccess) {
 				if (m.base_method != null) {
 					var base_class = (Class) m.base_method.parent_symbol;
-					var vcast = new CCodeFunctionCall (new CCodeIdentifier ("%s_CLASS".printf (base_class.get_upper_case_cname (null))));
-					vcast.add_argument (new CCodeIdentifier ("%s_parent_class".printf (current_class.get_lower_case_cname (null))));
+					var vcast = new CCodeFunctionCall (new CCodeIdentifier ("%s_CLASS".printf (get_ccode_upper_case_name (base_class, null))));
+					vcast.add_argument (new CCodeIdentifier ("%s_parent_class".printf (get_ccode_lower_case_name (current_class, null))));
 					
-					set_cvalue (expr, new CCodeMemberAccess.pointer (vcast, m.vfunc_name));
+					set_cvalue (expr, new CCodeMemberAccess.pointer (vcast, get_ccode_vfunc_name (m)));
 					return;
 				} else if (m.base_interface_method != null) {
 					var base_iface = (Interface) m.base_interface_method.parent_symbol;
-					string parent_iface_var = "%s_%s_parent_iface".printf (current_class.get_lower_case_cname (null), base_iface.get_lower_case_cname (null));
+					string parent_iface_var = "%s_%s_parent_iface".printf (get_ccode_lower_case_name (current_class), get_ccode_lower_case_name (base_iface));
 
-					set_cvalue (expr, new CCodeMemberAccess.pointer (new CCodeIdentifier (parent_iface_var), m.vfunc_name));
+					set_cvalue (expr, new CCodeMemberAccess.pointer (new CCodeIdentifier (parent_iface_var), get_ccode_vfunc_name (m)));
 					return;
 				}
 			}
@@ -68,18 +68,18 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 			if (m.base_method != null) {
 				if (!method_has_wrapper (m.base_method)) {
 					var base_class = (Class) m.base_method.parent_symbol;
-					var vclass = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS".printf (base_class.get_upper_case_cname (null))));
+					var vclass = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS".printf (get_ccode_upper_case_name (base_class))));
 					vclass.add_argument (pub_inst);
 					set_cvalue (expr, new CCodeMemberAccess.pointer (vclass, m.name));
 				} else {
-					set_cvalue (expr, new CCodeIdentifier (m.base_method.get_cname ()));
+					set_cvalue (expr, new CCodeIdentifier (get_ccode_name (m.base_method)));
 				}
 			} else if (m.base_interface_method != null) {
-				set_cvalue (expr, new CCodeIdentifier (m.base_interface_method.get_cname ()));
+				set_cvalue (expr, new CCodeIdentifier (get_ccode_name (m.base_interface_method)));
 			} else if (m is CreationMethod) {
-				set_cvalue (expr, new CCodeIdentifier (m.get_real_cname ()));
+				set_cvalue (expr, new CCodeIdentifier (get_ccode_real_name (m)));
 			} else {
-				set_cvalue (expr, new CCodeIdentifier (m.get_cname ()));
+				set_cvalue (expr, new CCodeIdentifier (get_ccode_name (m)));
 			}
 
 			set_delegate_target_destroy_notify (expr, new CCodeConstant ("NULL"));
@@ -96,7 +96,7 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 				// expr.inner is null in the special case of referencing the method in a constant initializer
 				var delegate_target = (CCodeExpression) get_ccodenode (expr.inner);
 				delegate_type = expr.target_type as DelegateType;
-				if ((expr.value_type.value_owned || (delegate_type != null && delegate_type.is_called_once)) && expr.inner.value_type.data_type != null && expr.inner.value_type.data_type.is_reference_counting ()) {
+				if ((expr.value_type.value_owned || (delegate_type != null && delegate_type.is_called_once)) && expr.inner.value_type.data_type != null && is_reference_counting (expr.inner.value_type.data_type)) {
 					var ref_call = new CCodeFunctionCall (get_dup_func_expression (expr.inner.value_type, expr.source_reference));
 					ref_call.add_argument (delegate_target);
 					delegate_target = ref_call;
@@ -121,7 +121,7 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 
 			generate_enum_declaration ((Enum) ev.parent_symbol, cfile);
 
-			set_cvalue (expr, new CCodeConstant (ev.get_cname ()));
+			set_cvalue (expr, new CCodeConstant (get_ccode_name (ev)));
 		} else if (expr.symbol_reference is Constant) {
 			var c = (Constant) expr.symbol_reference;
 
@@ -143,12 +143,12 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 				}
 				set_cvalue (expr, new CCodeConstant ("\"%s\"".printf (s)));
 			} else {
-				set_cvalue (expr, new CCodeIdentifier (c.get_cname ()));
+				set_cvalue (expr, new CCodeIdentifier (get_ccode_name (c)));
 			}
 
 			if (array_type != null) {
 				var ccall = new CCodeFunctionCall (new CCodeIdentifier ("G_N_ELEMENTS"));
-				ccall.add_argument (new CCodeIdentifier (c.get_cname ()));
+				ccall.add_argument (new CCodeIdentifier (get_ccode_name (c)));
 				append_array_length (expr, ccall);
 			}
 		} else if (expr.symbol_reference is Property) {
@@ -169,15 +169,15 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 			if (expr.inner is BaseAccess) {
 				if (prop.base_property != null) {
 					var base_class = (Class) prop.base_property.parent_symbol;
-					var vcast = new CCodeFunctionCall (new CCodeIdentifier ("%s_CLASS".printf (base_class.get_upper_case_cname (null))));
-					vcast.add_argument (new CCodeIdentifier ("%s_parent_class".printf (current_class.get_lower_case_cname (null))));
+					var vcast = new CCodeFunctionCall (new CCodeIdentifier ("%s_CLASS".printf (get_ccode_upper_case_name (base_class, null))));
+					vcast.add_argument (new CCodeIdentifier ("%s_parent_class".printf (get_ccode_lower_case_name (current_class, null))));
 					
 					var ccall = new CCodeFunctionCall (new CCodeMemberAccess.pointer (vcast, "get_%s".printf (prop.name)));
 					ccall.add_argument (get_cvalue (expr.inner));
 					set_cvalue (expr, ccall);
 				} else if (prop.base_interface_property != null) {
 					var base_iface = (Interface) prop.base_interface_property.parent_symbol;
-					string parent_iface_var = "%s_%s_parent_iface".printf (current_class.get_lower_case_cname (null), base_iface.get_lower_case_cname (null));
+					string parent_iface_var = "%s_%s_parent_iface".printf (get_ccode_lower_case_name (current_class), get_ccode_lower_case_name (base_iface));
 
 					var ccall = new CCodeFunctionCall (new CCodeMemberAccess.pointer (new CCodeIdentifier (parent_iface_var), "get_%s".printf (prop.name)));
 					ccall.add_argument (get_cvalue (expr.inner));
@@ -192,8 +192,8 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 			    !(prop.property_type is ArrayType || prop.property_type is DelegateType)) {
 				CCodeExpression inst;
 				inst = new CCodeMemberAccess.pointer (pub_inst, "priv");
-				set_cvalue (expr, new CCodeMemberAccess.pointer (inst, prop.field.get_cname()));
-			} else if (!prop.no_accessor_method) {
+				set_cvalue (expr, new CCodeMemberAccess.pointer (inst, get_ccode_name (prop.field)));
+			} else if (!get_ccode_no_accessor_method (prop)) {
 				var base_property = prop;
 				if (prop.base_property != null) {
 					base_property = prop.base_property;
@@ -204,7 +204,7 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 				if (prop is DynamicProperty) {
 					getter_cname = get_dynamic_property_getter_cname ((DynamicProperty) prop);
 				} else {
-					getter_cname = base_property.get_accessor.get_cname ();
+					getter_cname = get_ccode_name (base_property.get_accessor);
 				}
 				var ccall = new CCodeFunctionCall (new CCodeIdentifier (getter_cname));
 
@@ -234,7 +234,7 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 					ccode.add_assignment (ctemp, ccall);
 
 					array_type = base_property.property_type as ArrayType;
-					if (array_type != null && !base_property.no_array_length) {
+					if (array_type != null && !get_ccode_no_array_length (base_property)) {
 						for (int dim = 1; dim <= array_type.rank; dim++) {
 							ccall.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, get_array_length_cvalue (temp_value, dim)));
 						}
@@ -250,7 +250,7 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 				ccall.add_argument (pub_inst);
 
 				// property name is second argument of g_object_get
-				ccall.add_argument (prop.get_canonical_cconstant ());
+				ccall.add_argument (get_property_canonical_cconstant (prop));
 
 				// g_object_get always returns owned values
 				// therefore, property getters of properties
@@ -381,11 +381,11 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 	public override TargetValue get_parameter_cvalue (Parameter param) {
 		var result = new GLibValue (param.variable_type.copy ());
 		result.lvalue = true;
-		result.array_null_terminated = param.array_null_terminated;
-		if (param.has_array_length_cexpr) {
-			result.array_length_cexpr = new CCodeConstant (param.get_array_length_cexpr ());
+		result.array_null_terminated = get_ccode_array_null_terminated (param);
+		if (get_ccode_array_length_expr (param) != null) {
+			result.array_length_cexpr = new CCodeConstant (get_ccode_array_length_expr (param));
 		}
-		result.ctype = param.ctype;
+		result.ctype = get_ccode_type (param);
 
 		var array_type = result.value_type as ArrayType;
 		var delegate_type = result.value_type as DelegateType;
@@ -417,7 +417,7 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 					block = ((Method) param.parent_symbol).body;
 				}
 				result.cvalue = new CCodeMemberAccess.pointer (get_variable_cexpression ("_data%d_".printf (get_block_id (block))), get_variable_cname (param.name));
-				if (array_type != null && !param.no_array_length) {
+				if (array_type != null && !get_ccode_no_array_length (param)) {
 					for (int dim = 1; dim <= array_type.rank; dim++) {
 						result.append_array_length_cvalue (new CCodeMemberAccess.pointer (get_variable_cexpression ("_data%d_".printf (get_block_id (block))), get_parameter_array_length_cname (param, dim)));
 					}
@@ -475,7 +475,7 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 				}
 			}
 			if (!param.captured && array_type != null) {
-				if (!param.no_array_length && !param.array_null_terminated) {
+				if (!get_ccode_no_array_length (param) && !get_ccode_array_null_terminated (param)) {
 					for (int dim = 1; dim <= array_type.rank; dim++) {
 						CCodeExpression length_expr = get_variable_cexpression (get_parameter_array_length_cname (param, dim));
 						if (param.direction == ParameterDirection.OUT) {
@@ -502,11 +502,11 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 			result.actual_value_type = field.variable_type.get_actual_type (instance.value_type, null, field);
 		}
 		result.lvalue = true;
-		result.array_null_terminated = field.array_null_terminated;
-		if (field.has_array_length_cexpr) {
-			result.array_length_cexpr = new CCodeConstant (field.get_array_length_cexpr ());
+		result.array_null_terminated = get_ccode_array_null_terminated (field);
+		if (get_ccode_array_length_expr (field) != null) {
+			result.array_length_cexpr = new CCodeConstant (get_ccode_array_length_expr (field));
 		}
-		result.ctype = field.get_ctype ();
+		result.ctype = get_ccode_type (field);
 
 		var array_type = result.value_type as ArrayType;
 		var delegate_type = result.value_type as DelegateType;
@@ -532,18 +532,18 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 				inst = pub_inst;
 			}
 			if (instance_target_type.data_type.is_reference_type () || (instance != null && instance.value_type is PointerType)) {
-				result.cvalue = new CCodeMemberAccess.pointer (inst, field.get_cname ());
+				result.cvalue = new CCodeMemberAccess.pointer (inst, get_ccode_name (field));
 			} else {
-				result.cvalue = new CCodeMemberAccess (inst, field.get_cname ());
+				result.cvalue = new CCodeMemberAccess (inst, get_ccode_name (field));
 			}
 
-			if (array_type != null && !field.no_array_length) {
+			if (array_type != null && !get_ccode_no_array_length (field)) {
 				for (int dim = 1; dim <= array_type.rank; dim++) {
 					CCodeExpression length_expr = null;
 
 					string length_cname;
-					if (field.has_array_length_cname) {
-						length_cname = field.get_array_length_cname ();
+					if (get_ccode_array_length_name (field) != null) {
+						length_cname = get_ccode_array_length_name (field);
 					} else {
 						length_cname = get_array_length_cname (field.name, dim);
 					}
@@ -565,9 +565,9 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 						set_array_size_cvalue (result, new CCodeMemberAccess (inst, size_cname));
 					}
 				}
-			} else if (delegate_type != null && delegate_type.delegate_symbol.has_target && !field.no_delegate_target) {
-				string target_cname = get_delegate_target_cname (field.get_cname ());
-				string target_destroy_notify_cname = get_delegate_target_destroy_notify_cname (field.get_cname ());
+			} else if (delegate_type != null && delegate_type.delegate_symbol.has_target && !get_ccode_no_delegate_target (field)) {
+				string target_cname = get_delegate_target_cname (get_ccode_name (field));
+				string target_destroy_notify_cname = get_delegate_target_destroy_notify_cname (get_ccode_name (field));
 
 				if (((TypeSymbol) field.parent_symbol).is_reference_type ()) {
 					result.delegate_target_cvalue = new CCodeMemberAccess.pointer (inst, target_cname);
@@ -583,7 +583,7 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 			}
 		} else if (field.binding == MemberBinding.CLASS) {
 			var cl = (Class) field.parent_symbol;
-			var cast = new CCodeFunctionCall (new CCodeIdentifier (cl.get_upper_case_cname (null) + "_CLASS"));
+			var cast = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_upper_case_name (cl, null) + "_CLASS"));
 
 			CCodeExpression klass;
 			if (instance == null) {
@@ -605,36 +605,36 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 			cast.add_argument (klass);
 
 			if (field.access == SymbolAccessibility.PRIVATE) {
-				var ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS_PRIVATE".printf (cl.get_upper_case_cname ())));
+				var ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS_PRIVATE".printf (get_ccode_upper_case_name (cl))));
 				ccall.add_argument (klass);
-				result.cvalue = new CCodeMemberAccess.pointer (ccall, field.get_cname ());
+				result.cvalue = new CCodeMemberAccess.pointer (ccall, get_ccode_name (field));
 			} else {
-				result.cvalue = new CCodeMemberAccess.pointer (cast, field.get_cname ());
+				result.cvalue = new CCodeMemberAccess.pointer (cast, get_ccode_name (field));
 			}
 
 		} else {
 			generate_field_declaration (field, cfile);
 
-			result.cvalue = new CCodeIdentifier (field.get_cname ());
+			result.cvalue = new CCodeIdentifier (get_ccode_name (field));
 
-			if (array_type != null && !field.no_array_length) {
+			if (array_type != null && !get_ccode_no_array_length (field)) {
 				for (int dim = 1; dim <= array_type.rank; dim++) {
 					string length_cname;
-					if (field.has_array_length_cname) {
-						length_cname = field.get_array_length_cname ();
+					if (get_ccode_array_length_name (field) != null) {
+						length_cname = get_ccode_array_length_name (field);
 					} else {
-						length_cname = get_array_length_cname (field.get_cname (), dim);
+						length_cname = get_array_length_cname (get_ccode_name (field), dim);
 					}
 
 					result.append_array_length_cvalue (new CCodeIdentifier (length_cname));
 				}
 				if (array_type.rank == 1 && field.is_internal_symbol ()) {
-					set_array_size_cvalue (result, new CCodeIdentifier (get_array_size_cname (field.get_cname ())));
+					set_array_size_cvalue (result, new CCodeIdentifier (get_array_size_cname (get_ccode_name (field))));
 				}
-			} else if (delegate_type != null && delegate_type.delegate_symbol.has_target && !field.no_delegate_target) {
-				result.delegate_target_cvalue = new CCodeIdentifier (get_delegate_target_cname (field.get_cname ()));
+			} else if (delegate_type != null && delegate_type.delegate_symbol.has_target && !get_ccode_no_delegate_target (field)) {
+				result.delegate_target_cvalue = new CCodeIdentifier (get_delegate_target_cname (get_ccode_name (field)));
 				if (result.value_type.value_owned) {
-					result.delegate_target_destroy_notify_cvalue = new CCodeIdentifier (get_delegate_target_destroy_notify_cname (field.get_cname ()));
+					result.delegate_target_destroy_notify_cvalue = new CCodeIdentifier (get_delegate_target_destroy_notify_cname (get_ccode_name (field)));
 				}
 			}
 		}
@@ -651,7 +651,7 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 				result.array_length_cvalues = null;
 				result.append_array_length_cvalue (new CCodeConstant (array_type.length.to_string ()));
 				result.lvalue = false;
-			} else if (variable.array_null_terminated) {
+			} else if (get_ccode_array_null_terminated (variable)) {
 				requires_array_length = true;
 				var len_call = new CCodeFunctionCall (new CCodeIdentifier ("_vala_array_length"));
 				len_call.add_argument (result.cvalue);
@@ -659,19 +659,19 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 				result.array_length_cvalues = null;
 				result.append_array_length_cvalue (len_call);
 				result.lvalue = false;
-			} else if (variable.has_array_length_cexpr) {
-				var length_expr = new CCodeConstant (variable.get_array_length_cexpr ());
+			} else if (get_ccode_array_length_expr (variable) != null) {
+				var length_expr = new CCodeConstant (get_ccode_array_length_expr (variable));
 
 				result.array_length_cvalues = null;
 				result.append_array_length_cvalue (length_expr);
 				result.lvalue = false;
-			} else if (variable.no_array_length) {
+			} else if (get_ccode_no_array_length (variable)) {
 				result.array_length_cvalues = null;
 				for (int dim = 1; dim <= array_type.rank; dim++) {
 					result.append_array_length_cvalue (new CCodeConstant ("-1"));
 				}
 				result.lvalue = false;
-			} else if (variable.array_length_type != null) {
+			} else if (get_ccode_array_length_type (variable) != null) {
 				for (int dim = 1; dim <= array_type.rank; dim++) {
 					// cast if variable does not use int for array length
 					result.array_length_cvalues[dim - 1] = new CCodeCastExpression (result.array_length_cvalues[dim - 1], "gint");
@@ -680,7 +680,7 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 			}
 			result.array_size_cvalue = null;
 		} else if (delegate_type != null) {
-			if (!delegate_type.delegate_symbol.has_target || variable.no_delegate_target) {
+			if (!delegate_type.delegate_symbol.has_target || get_ccode_no_delegate_target (variable)) {
 				result.delegate_target_cvalue = new CCodeConstant ("NULL");
 			}
 
diff --git a/codegen/valaccodemethodcallmodule.vala b/codegen/valaccodemethodcallmodule.vala
index ce536bb..4767b9e 100644
--- a/codegen/valaccodemethodcallmodule.vala
+++ b/codegen/valaccodemethodcallmodule.vala
@@ -60,13 +60,13 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 			var cl = (Class) ((ObjectType) itype).type_symbol;
 			m = cl.default_construction_method;
 			generate_method_declaration (m, cfile);
-			ccall = new CCodeFunctionCall (new CCodeIdentifier (m.get_real_cname ()));
+			ccall = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_real_name (m)));
 		} else if (itype is StructValueType) {
 			// constructor
 			var st = (Struct) ((StructValueType) itype).type_symbol;
 			m = st.default_construction_method;
 			generate_method_declaration (m, cfile);
-			ccall = new CCodeFunctionCall (new CCodeIdentifier (m.get_real_cname ()));
+			ccall = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_real_name (m)));
 		} else if (itype is DelegateType) {
 			deleg = ((DelegateType) itype).delegate_symbol;
 		}
@@ -77,23 +77,23 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 		if (m != null && m.coroutine) {
 			// async call
 
-			async_call = new CCodeFunctionCall (new CCodeIdentifier (m.get_cname ()));
-			var finish_call = new CCodeFunctionCall (new CCodeIdentifier (m.get_finish_cname ()));
+			async_call = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_name (m)));
+			var finish_call = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_finish_name (m)));
 
 			if (ma.inner is BaseAccess) {
 				if (m.base_method != null) {
 					var base_class = (Class) m.base_method.parent_symbol;
-					var vcast = new CCodeFunctionCall (new CCodeIdentifier ("%s_CLASS".printf (base_class.get_upper_case_cname (null))));
-					vcast.add_argument (new CCodeIdentifier ("%s_parent_class".printf (current_class.get_lower_case_cname (null))));
+					var vcast = new CCodeFunctionCall (new CCodeIdentifier ("%s_CLASS".printf (get_ccode_upper_case_name (base_class, null))));
+					vcast.add_argument (new CCodeIdentifier ("%s_parent_class".printf (get_ccode_lower_case_name (current_class, null))));
 
-					async_call.call = new CCodeMemberAccess.pointer (vcast, m.vfunc_name);
-					finish_call.call = new CCodeMemberAccess.pointer (vcast, m.get_finish_vfunc_name ());
+					async_call.call = new CCodeMemberAccess.pointer (vcast, get_ccode_vfunc_name (m));
+					finish_call.call = new CCodeMemberAccess.pointer (vcast, get_ccode_finish_vfunc_name (m));
 				} else if (m.base_interface_method != null) {
 					var base_iface = (Interface) m.base_interface_method.parent_symbol;
-					string parent_iface_var = "%s_%s_parent_iface".printf (current_class.get_lower_case_cname (null), base_iface.get_lower_case_cname (null));
+					string parent_iface_var = "%s_%s_parent_iface".printf (get_ccode_lower_case_name (current_class), get_ccode_lower_case_name (base_iface));
 
-					async_call.call = new CCodeMemberAccess.pointer (new CCodeIdentifier (parent_iface_var), m.vfunc_name);
-					finish_call.call = new CCodeMemberAccess.pointer (new CCodeIdentifier (parent_iface_var), m.get_finish_vfunc_name ());
+					async_call.call = new CCodeMemberAccess.pointer (new CCodeIdentifier (parent_iface_var), get_ccode_vfunc_name (m));
+					finish_call.call = new CCodeMemberAccess.pointer (new CCodeIdentifier (parent_iface_var), get_ccode_finish_vfunc_name (m));
 				}
 			}
 
@@ -134,7 +134,7 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 					foreach (DataType base_type in current_class.get_base_types ()) {
 						if (base_type.data_type is Class) {
 							List<TypeParameter> type_parameters = null;
-							if (m.get_real_cname () == "g_object_new") {
+							if (get_ccode_real_name (m) == "g_object_new") {
 								// gobject-style chainup
 								type_parameters = ((Class) base_type.data_type).get_type_parameters ();
 							}
@@ -156,7 +156,7 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 			}
 		} else if (m is CreationMethod && m.parent_symbol is Struct) {
 			ccall.add_argument (new CCodeIdentifier ("self"));
-		} else if (m != null && m.get_type_parameters ().size > 0 && !m.has_generic_type_parameter && !m.simple_generics) {
+		} else if (m != null && m.get_type_parameters ().size > 0 && !get_ccode_has_generic_type_parameter (m) && !get_ccode_simple_generics (m)) {
 			// generic method
 			add_generic_type_arguments (in_arg_map, ma.get_type_arguments (), expr);
 		}
@@ -166,7 +166,7 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 
 		if (m is ArrayResizeMethod) {
 			var array_type = (ArrayType) ma.inner.value_type;
-			in_arg_map.set (get_param_pos (0), new CCodeIdentifier (array_type.element_type.get_cname ()));
+			in_arg_map.set (get_param_pos (0), new CCodeIdentifier (get_ccode_name (array_type.element_type)));
 		} else if (m is ArrayMoveMethod) {
 			requires_array_move = true;
 		}
@@ -180,8 +180,8 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 				instance = new CCodeIdentifier ("_data_");
 			}
 
-			in_arg_map.set (get_param_pos (m.cinstance_parameter_position), instance);
-			out_arg_map.set (get_param_pos (m.cinstance_parameter_position), instance);
+			in_arg_map.set (get_param_pos (get_ccode_instance_pos (m)), instance);
+			out_arg_map.set (get_param_pos (get_ccode_instance_pos (m)), instance);
 		} else if (m != null && m.binding == MemberBinding.INSTANCE && !(m is CreationMethod)) {
 			var instance_value = ma.inner.target_value;
 			if ((ma.member_name == "begin" || ma.member_name == "end") && ma.inner.symbol_reference == ma.symbol_reference) {
@@ -199,11 +199,11 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 				instance = new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, get_cvalue_ (instance_value));
 			}
 
-			in_arg_map.set (get_param_pos (m.cinstance_parameter_position), instance);
-			out_arg_map.set (get_param_pos (m.cinstance_parameter_position), instance);
+			in_arg_map.set (get_param_pos (get_ccode_instance_pos (m)), instance);
+			out_arg_map.set (get_param_pos (get_ccode_instance_pos (m)), instance);
 		} else if (m != null && m.binding == MemberBinding.CLASS) {
 			var cl = (Class) m.parent_symbol;
-			var cast = new CCodeFunctionCall (new CCodeIdentifier (cl.get_upper_case_cname (null) + "_CLASS"));
+			var cast = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_upper_case_name (cl, null) + "_CLASS"));
 			
 			CCodeExpression klass;
 			if (ma.inner == null) {
@@ -224,24 +224,24 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 			}
 
 			cast.add_argument (klass);
-			in_arg_map.set (get_param_pos (m.cinstance_parameter_position), cast);
-			out_arg_map.set (get_param_pos (m.cinstance_parameter_position), cast);
+			in_arg_map.set (get_param_pos (get_ccode_instance_pos (m)), cast);
+			out_arg_map.set (get_param_pos (get_ccode_instance_pos (m)), cast);
 		}
 
-		if (m != null && m.has_generic_type_parameter) {
+		if (m != null && get_ccode_has_generic_type_parameter (m)) {
 			// insert type argument for macros
 			if (m.get_type_parameters ().size > 0) {
 				// generic method
 				int type_param_index = 0;
 				foreach (var type_arg in ma.get_type_arguments ()) {
-					in_arg_map.set (get_param_pos (m.generic_type_parameter_position + 0.01 * type_param_index), new CCodeIdentifier (type_arg.get_cname ()));
+					in_arg_map.set (get_param_pos (get_ccode_generic_type_pos (m) + 0.01 * type_param_index), new CCodeIdentifier (get_ccode_name (type_arg)));
 					type_param_index++;
 				}
 			} else {
 				// method in generic type
 				int type_param_index = 0;
 				foreach (var type_arg in ma.inner.value_type.get_type_arguments ()) {
-					in_arg_map.set (get_param_pos (m.generic_type_parameter_position + 0.01 * type_param_index), new CCodeIdentifier (type_arg.get_cname ()));
+					in_arg_map.set (get_param_pos (get_ccode_generic_type_pos (m) + 0.01 * type_param_index), new CCodeIdentifier (get_ccode_name (type_arg)));
 					type_param_index++;
 				}
 			}
@@ -250,7 +250,7 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 		if (m is ArrayMoveMethod) {
 			var array_type = (ArrayType) ma.inner.value_type;
 			var csizeof = new CCodeFunctionCall (new CCodeIdentifier ("sizeof"));
-			csizeof.add_argument (new CCodeIdentifier (array_type.element_type.get_cname ()));
+			csizeof.add_argument (new CCodeIdentifier (get_ccode_name (array_type.element_type)));
 			in_arg_map.set (get_param_pos (0.1), csizeof);
 		} else if (m is DynamicMethod) {
 			m.clear_parameters ();
@@ -278,7 +278,7 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 			}
 			generate_dynamic_method_wrapper ((DynamicMethod) m);
 		} else if (m is CreationMethod && context.profile == Profile.GOBJECT && m.parent_symbol is Class) {
-			ccode.add_assignment (new CCodeIdentifier ("self"), new CCodeCastExpression (ccall, current_class.get_cname () + "*"));
+			ccode.add_assignment (new CCodeIdentifier ("self"), new CCodeCastExpression (ccall, CCodeBaseModule.get_ccode_name (current_class) + "*"));
 
 			if (current_method.body.captured) {
 				// capture self after setting it
@@ -329,16 +329,16 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 
 					var unary = arg as UnaryExpression;
 					if (unary == null || unary.operator != UnaryOperator.OUT) {
-						if (!param.no_array_length && param.variable_type is ArrayType) {
+						if (!get_ccode_no_array_length (param) && param.variable_type is ArrayType) {
 							var array_type = (ArrayType) param.variable_type;
 							for (int dim = 1; dim <= array_type.rank; dim++) {
 								CCodeExpression? array_length_expr = null;
-								if (param.array_length_type != null) {
-									array_length_expr = new CCodeCastExpression (get_array_length_cexpression (arg, dim), param.array_length_type);
+								if (get_ccode_array_length_type (param) != null) {
+									array_length_expr = new CCodeCastExpression (get_array_length_cexpression (arg, dim), get_ccode_array_length_type (param));
 								} else {
 									array_length_expr = get_array_length_cexpression (arg, dim);
 								}
-								carg_map.set (get_param_pos (param.carray_length_parameter_position + 0.01 * dim), array_length_expr);
+								carg_map.set (get_param_pos (get_ccode_array_length_pos (param) + 0.01 * dim), array_length_expr);
 							}
 						} else if (param.variable_type is DelegateType) {
 							var deleg_type = (DelegateType) param.variable_type;
@@ -347,7 +347,7 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 								CCodeExpression delegate_target_destroy_notify;
 								var delegate_target = get_delegate_target_cexpression (arg, out delegate_target_destroy_notify);
 								assert (delegate_target != null);
-								if (param.ctype == "GClosure*") {
+								if (get_ccode_type (param) == "GClosure*") {
 									// one single GClosure parameter
 									var closure_new = new CCodeFunctionCall (new CCodeIdentifier ("g_cclosure_new"));
 									closure_new.add_argument (new CCodeCastExpression (cexpr, "GCallback"));
@@ -355,27 +355,27 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 									closure_new.add_argument (delegate_target_destroy_notify);
 									cexpr = new CCodeConditionalExpression (new CCodeBinaryExpression (CCodeBinaryOperator.EQUALITY, cexpr, new CCodeIdentifier ("NULL")), new CCodeIdentifier ("NULL"), closure_new);
 								} else {
-									carg_map.set (get_param_pos (param.cdelegate_target_parameter_position), delegate_target);
+									carg_map.set (get_param_pos (get_ccode_delegate_target_pos (param)), delegate_target);
 									if (deleg_type.value_owned) {
 										assert (delegate_target_destroy_notify != null);
-										carg_map.set (get_param_pos (param.cdelegate_target_parameter_position + 0.01), delegate_target_destroy_notify);
+										carg_map.set (get_param_pos (get_ccode_delegate_target_pos (param) + 0.01), delegate_target_destroy_notify);
 									}
 								}
 							}
 						} else if (param.variable_type is MethodType) {
 							// callbacks in dynamic method calls
 							CCodeExpression delegate_target_destroy_notify;
-							carg_map.set (get_param_pos (param.cdelegate_target_parameter_position), get_delegate_target_cexpression (arg, out delegate_target_destroy_notify));
+							carg_map.set (get_param_pos (get_ccode_delegate_target_pos (param)), get_delegate_target_cexpression (arg, out delegate_target_destroy_notify));
 						} else if (param.variable_type is GenericType) {
-							if (m != null && m.simple_generics) {
+							if (m != null && get_ccode_simple_generics (m)) {
 								var generic_type = (GenericType) param.variable_type;
 								int type_param_index = m.get_type_parameter_index (generic_type.type_parameter.name);
 								var type_arg = ma.get_type_arguments ().get (type_param_index);
 								if (param.variable_type.value_owned) {
 									if (requires_copy (type_arg)) {
-										carg_map.set (get_param_pos (param.cdestroy_notify_parameter_position), get_destroy_func_expression (type_arg));
+										carg_map.set (get_param_pos (get_ccode_destroy_notify_pos (param)), get_destroy_func_expression (type_arg));
 									} else {
-										carg_map.set (get_param_pos (param.cdestroy_notify_parameter_position), new CCodeConstant ("NULL"));
+										carg_map.set (get_param_pos (get_ccode_destroy_notify_pos (param)), new CCodeConstant ("NULL"));
 									}
 								}
 							}
@@ -392,17 +392,17 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 
 						cexpr = new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, get_cvalue (arg));
 
-						if (!param.no_array_length && param.variable_type is ArrayType) {
+						if (!get_ccode_no_array_length (param) && param.variable_type is ArrayType) {
 							var array_type = (ArrayType) param.variable_type;
 							var array_length_type = int_type;
-							if (param.array_length_type != null) {
-								array_length_type = new CType (param.array_length_type);
+							if (get_ccode_array_length_type (param) != null) {
+								array_length_type = new CType (get_ccode_array_length_type (param));
 							}
 							for (int dim = 1; dim <= array_type.rank; dim++) {
 								var temp_array_length = get_temp_variable (array_length_type);
 								emit_temp_var (temp_array_length);
 								append_array_length (arg, get_variable_cexpression (temp_array_length.name));
-								carg_map.set (get_param_pos (param.carray_length_parameter_position + 0.01 * dim), new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, get_array_lengths (arg).get (dim - 1)));
+								carg_map.set (get_param_pos (get_ccode_array_length_pos (param) + 0.01 * dim), new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, get_array_lengths (arg).get (dim - 1)));
 							}
 						} else if (param.variable_type is DelegateType) {
 							var deleg_type = (DelegateType) param.variable_type;
@@ -411,24 +411,24 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 								temp_var = get_temp_variable (new PointerType (new VoidType ()));
 								emit_temp_var (temp_var);
 								set_delegate_target (arg, get_variable_cexpression (temp_var.name));
-								carg_map.set (get_param_pos (param.cdelegate_target_parameter_position), new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, get_delegate_target (arg)));
+								carg_map.set (get_param_pos (get_ccode_delegate_target_pos (param)), new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, get_delegate_target (arg)));
 								if (deleg_type.value_owned) {
 									temp_var = get_temp_variable (gdestroynotify_type);
 									emit_temp_var (temp_var);
 									set_delegate_target_destroy_notify (arg, get_variable_cexpression (temp_var.name));
-									carg_map.set (get_param_pos (param.cdelegate_target_parameter_position + 0.01), new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, get_delegate_target_destroy_notify (arg)));
+									carg_map.set (get_param_pos (get_ccode_delegate_target_pos (param) + 0.01), new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, get_delegate_target_destroy_notify (arg)));
 								}
 							}
 						}
 					}
 
-					if (param.ctype != null) {
-						cexpr = new CCodeCastExpression (cexpr, param.ctype);
+					if (get_ccode_type (param) != null) {
+						cexpr = new CCodeCastExpression (cexpr, get_ccode_type (param));
 					}
 				} else {
 					cexpr = handle_struct_argument (null, arg, cexpr);
 				}
-				arg_pos = get_param_pos (param.cparameter_position, ellipsis);
+				arg_pos = get_param_pos (get_ccode_pos (param), ellipsis);
 			} else {
 				// default argument position
 				cexpr = handle_struct_argument (null, arg, cexpr);
@@ -460,7 +460,7 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 		if (m != null && m.return_type is ArrayType && async_call != ccall) {
 			var array_type = (ArrayType) m.return_type;
 			for (int dim = 1; dim <= array_type.rank; dim++) {
-				if (m.array_null_terminated) {
+				if (get_ccode_array_null_terminated (m)) {
 					// handle calls to methods returning null-terminated arrays
 					var temp_var = get_temp_variable (itype.get_return_type (), true, null, false);
 					var temp_ref = get_variable_cexpression (temp_var.name);
@@ -474,19 +474,19 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 					len_call.add_argument (temp_ref);
 
 					append_array_length (expr, len_call);
-				} else if (!m.no_array_length) {
+				} else if (!get_ccode_no_array_length (m)) {
 					LocalVariable temp_var;
 
-					if (m.array_length_type == null) {
+					if (get_ccode_array_length_type (m) == null) {
 						temp_var = get_temp_variable (int_type);
 					} else {
-						temp_var = get_temp_variable (new CType (m.array_length_type));
+						temp_var = get_temp_variable (new CType (get_ccode_array_length_type (m)));
 					}
 					var temp_ref = get_variable_cexpression (temp_var.name);
 
 					emit_temp_var (temp_var);
 
-					out_arg_map.set (get_param_pos (m.carray_length_parameter_position + 0.01 * dim), new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, temp_ref));
+					out_arg_map.set (get_param_pos (get_ccode_array_length_pos (m) + 0.01 * dim), new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, temp_ref));
 
 					append_array_length (expr, temp_ref);
 				} else {
@@ -502,7 +502,7 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 
 				emit_temp_var (temp_var);
 
-				out_arg_map.set (get_param_pos (m.cdelegate_target_parameter_position), new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, temp_ref));
+				out_arg_map.set (get_param_pos (get_ccode_delegate_target_pos (m)), new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, temp_ref));
 
 				set_delegate_target (expr, temp_ref);
 
@@ -512,7 +512,7 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 
 					emit_temp_var (temp_var);
 
-					out_arg_map.set (get_param_pos (m.cdelegate_target_parameter_position + 0.01), new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, temp_ref));
+					out_arg_map.set (get_param_pos (get_ccode_delegate_target_pos (m) + 0.01), new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, temp_ref));
 
 					set_delegate_target_destroy_notify (expr, temp_ref);
 				} else {
@@ -528,7 +528,7 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 		if (deleg != null && deleg.return_type is ArrayType) {
 			var array_type = (ArrayType) deleg.return_type;
 			for (int dim = 1; dim <= array_type.rank; dim++) {
-				if (deleg.array_null_terminated) {
+				if (get_ccode_array_null_terminated (deleg)) {
 					// handle calls to methods returning null-terminated arrays
 					var temp_var = get_temp_variable (itype.get_return_type (), true, null, false);
 					var temp_ref = get_variable_cexpression (temp_var.name);
@@ -542,13 +542,13 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 					len_call.add_argument (temp_ref);
 
 					append_array_length (expr, len_call);
-				} else if (!deleg.no_array_length) {
+				} else if (!get_ccode_no_array_length (deleg)) {
 					var temp_var = get_temp_variable (int_type);
 					var temp_ref = get_variable_cexpression (temp_var.name);
 
 					emit_temp_var (temp_var);
 
-					out_arg_map.set (get_param_pos (deleg.carray_length_parameter_position + 0.01 * dim), new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, temp_ref));
+					out_arg_map.set (get_param_pos (get_ccode_array_length_pos (deleg) + 0.01 * dim), new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, temp_ref));
 
 					append_array_length (expr, temp_ref);
 				} else {
@@ -564,7 +564,7 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 
 				emit_temp_var (temp_var);
 
-				out_arg_map.set (get_param_pos (deleg.cdelegate_target_parameter_position), new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, temp_ref));
+				out_arg_map.set (get_param_pos (get_ccode_delegate_target_pos (deleg)), new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, temp_ref));
 
 				set_delegate_target (expr, temp_ref);
 			}
@@ -589,9 +589,9 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 			/* ensure variable argument list ends with NULL
 			 * except when using printf-style arguments */
 			if (m == null) {
-				in_arg_map.set (get_param_pos (-1, true), new CCodeConstant (Method.DEFAULT_SENTINEL));
-			} else if (!m.printf_format && !m.scanf_format && m.sentinel != "") {
-				in_arg_map.set (get_param_pos (-1, true), new CCodeConstant (m.sentinel));
+				in_arg_map.set (get_param_pos (-1, true), new CCodeConstant ("NULL"));
+			} else if (!m.printf_format && !m.scanf_format && get_ccode_sentinel (m) != "") {
+				in_arg_map.set (get_param_pos (-1, true), new CCodeConstant (get_ccode_sentinel (m)));
 			}
 		}
 
@@ -600,8 +600,8 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 			var d = deleg_type.delegate_symbol;
 			if (d.has_target) {
 				CCodeExpression delegate_target_destroy_notify;
-				in_arg_map.set (get_param_pos (d.cinstance_parameter_position), get_delegate_target_cexpression (expr.call, out delegate_target_destroy_notify));
-				out_arg_map.set (get_param_pos (d.cinstance_parameter_position), get_delegate_target_cexpression (expr.call, out delegate_target_destroy_notify));
+				in_arg_map.set (get_param_pos (get_ccode_instance_pos (d)), get_delegate_target_cexpression (expr.call, out delegate_target_destroy_notify));
+				out_arg_map.set (get_param_pos (get_ccode_instance_pos (d)), get_delegate_target_cexpression (expr.call, out delegate_target_destroy_notify));
 			}
 		}
 
@@ -614,7 +614,7 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 
 			if (ma != null && ma.inner is BaseAccess && sig.is_virtual) {
 				// normal return value for base access
-			} else if (!sig.has_emitter) {
+			} else if (!get_signal_has_emitter (sig)) {
 				return_result_via_out_param = true;
 			}
 		}
@@ -710,7 +710,7 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 			var clen = get_array_length_cexpression (ma.inner, 1);
 			var celems = get_cvalue (ma.inner);
 			var array_type = (ArrayType) ma.inner.value_type;
-			var csizeof = new CCodeIdentifier ("sizeof (%s)".printf (array_type.element_type.get_cname ()));
+			var csizeof = new CCodeIdentifier ("sizeof (%s)".printf (get_ccode_name (array_type.element_type)));
 			var cdelta = new CCodeBinaryExpression (CCodeBinaryOperator.MINUS, temp_ref, clen);
 			var ccheck = new CCodeBinaryExpression (CCodeBinaryOperator.GREATER_THAN, temp_ref, clen);
 
@@ -744,7 +744,7 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 			if (expr.formal_value_type is GenericType && !(expr.value_type is GenericType)) {
 				var st = expr.formal_value_type.type_parameter.parent_symbol.parent_symbol as Struct;
 				if (expr.formal_value_type.type_parameter.parent_symbol == garray_type ||
-				    (st != null && st.get_cname () == "va_list")) {
+				    (st != null && get_ccode_name (st) == "va_list")) {
 					// GArray and va_list don't use pointer-based generics
 					// above logic copied from visit_expression ()
 					// TODO avoid code duplication
@@ -787,7 +787,7 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 	}
 
 	private string generate_enum_tostring_function (Enum en) {
-		var to_string_func = "_%s_to_string".printf (en.get_lower_case_cname ());
+		var to_string_func = "_%s_to_string".printf (get_ccode_lower_case_name (en));
 
 		if (!add_wrapper (to_string_func)) {
 			// wrapper already defined
@@ -798,7 +798,7 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 		var function = new CCodeFunction (to_string_func, "const char*");
 		function.modifiers = CCodeModifiers.STATIC;
 
-		function.add_parameter (new CCodeParameter ("value", en.get_cname ()));
+		function.add_parameter (new CCodeParameter ("value", get_ccode_name (en)));
 
 		// definition
 		push_context (new EmitContext ());
@@ -806,8 +806,8 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 
 		ccode.open_switch (new CCodeConstant ("value"));
 		foreach (var enum_value in en.get_values ()) {
-			ccode.add_case (new CCodeIdentifier (enum_value.get_cname ()));
-			ccode.add_return (new CCodeConstant ("\""+enum_value.get_cname ()+"\""));
+			ccode.add_case (new CCodeIdentifier (get_ccode_name (enum_value)));
+			ccode.add_return (new CCodeConstant ("\""+get_ccode_name (enum_value)+"\""));
 		}
 		ccode.close ();
 		ccode.add_return (new CCodeConstant ("NULL"));
diff --git a/codegen/valaccodemethodmodule.vala b/codegen/valaccodemethodmodule.vala
index 9e4d8a9..472bcc5 100644
--- a/codegen/valaccodemethodmodule.vala
+++ b/codegen/valaccodemethodmodule.vala
@@ -31,12 +31,8 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 		return (method.get_attribute ("NoWrapper") == null);
 	}
 
-	public override string? get_custom_creturn_type (Method m) {
-		return m.custom_return_type_cname;
-	}
-
 	string get_creturn_type (Method m, string default_value) {
-		string type = get_custom_creturn_type (m);
+		string type = get_ccode_type (m);
 		if (type == null) {
 			return default_value;
 		}
@@ -67,28 +63,28 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 			// structs are returned via out parameter
 			creturn_type = new VoidType ();
 		}
-		cfunc.return_type = get_creturn_type (m, creturn_type.get_cname ());
+		cfunc.return_type = get_creturn_type (m, get_ccode_name (creturn_type));
 
 		generate_type_declaration (m.return_type, decl_space);
 
 		if (m.return_type.is_real_non_null_struct_type ()) {
 			// structs are returned via out parameter
-			var cparam = new CCodeParameter ("result", m.return_type.get_cname () + "*");
+			var cparam = new CCodeParameter ("result", get_ccode_name (m.return_type) + "*");
 			cparam_map.set (get_param_pos (-3), cparam);
 			if (carg_map != null) {
 				carg_map.set (get_param_pos (-3), get_result_cexpression ());
 			}
-		} else if (!m.no_array_length && m.return_type is ArrayType) {
+		} else if (!get_ccode_no_array_length (m) && m.return_type is ArrayType) {
 			// return array length if appropriate
 			var array_type = (ArrayType) m.return_type;
-			var array_length_type = m.array_length_type != null ? m.array_length_type : "int";
+			var array_length_type = get_ccode_array_length_type (m) != null ? get_ccode_array_length_type (m) : "int";
 			array_length_type += "*";
 
 			for (int dim = 1; dim <= array_type.rank; dim++) {
 				var cparam = new CCodeParameter (get_array_length_cname ("result", dim), array_length_type);
-				cparam_map.set (get_param_pos (m.carray_length_parameter_position + 0.01 * dim), cparam);
+				cparam_map.set (get_param_pos (get_ccode_array_length_pos (m) + 0.01 * dim), cparam);
 				if (carg_map != null) {
-					carg_map.set (get_param_pos (m.carray_length_parameter_position + 0.01 * dim), get_variable_cexpression (cparam.name));
+					carg_map.set (get_param_pos (get_ccode_array_length_pos (m) + 0.01 * dim), get_variable_cexpression (cparam.name));
 				}
 			}
 		} else if (m.return_type is DelegateType) {
@@ -97,15 +93,15 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 			var d = deleg_type.delegate_symbol;
 			if (d.has_target) {
 				var cparam = new CCodeParameter (get_delegate_target_cname ("result"), "void**");
-				cparam_map.set (get_param_pos (m.cdelegate_target_parameter_position), cparam);
+				cparam_map.set (get_param_pos (get_ccode_delegate_target_pos (m)), cparam);
 				if (carg_map != null) {
-					carg_map.set (get_param_pos (m.cdelegate_target_parameter_position), get_variable_cexpression (cparam.name));
+					carg_map.set (get_param_pos (get_ccode_delegate_target_pos (m)), get_variable_cexpression (cparam.name));
 				}
 				if (deleg_type.value_owned) {
 					cparam = new CCodeParameter (get_delegate_target_destroy_notify_cname ("result"), "GDestroyNotify*");
-					cparam_map.set (get_param_pos (m.cdelegate_target_parameter_position + 0.01), cparam);
+					cparam_map.set (get_param_pos (get_ccode_delegate_target_pos (m) + 0.01), cparam);
 					if (carg_map != null) {
-						carg_map.set (get_param_pos (m.cdelegate_target_parameter_position + 0.01), get_variable_cexpression (cparam.name));
+						carg_map.set (get_param_pos (get_ccode_delegate_target_pos (m) + 0.01), get_variable_cexpression (cparam.name));
 					}
 				}
 			}
@@ -155,11 +151,11 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 		if (m.is_async_callback) {
 			return;
 		}
-		if (add_symbol_declaration (decl_space, m, m.get_cname ())) {
+		if (add_symbol_declaration (decl_space, m, get_ccode_name (m))) {
 			return;
 		}
 
-		var function = new CCodeFunction (m.get_cname ());
+		var function = new CCodeFunction (get_ccode_name (m));
 
 		if (m.is_private_symbol () && !m.external) {
 			function.modifiers |= CCodeModifiers.STATIC;
@@ -186,7 +182,7 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 
 		if (m is CreationMethod && cl != null) {
 			// _construct function
-			function = new CCodeFunction (m.get_real_cname ());
+			function = new CCodeFunction (get_ccode_real_name (m));
 
 			if (m.is_private_symbol ()) {
 				function.modifiers |= CCodeModifiers.STATIC;
@@ -248,7 +244,7 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 			}
 		}
 
-		var register_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_register_type".printf (type_symbol.get_lower_case_cname (null))));
+		var register_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_register_type".printf (get_ccode_lower_case_name (type_symbol, null))));
 		register_call.add_argument (new CCodeIdentifier (module_init_param_name));
 		ccode.add_expression (register_call);
 	}
@@ -261,6 +257,10 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 
 		check_type (m.return_type);
 
+		if (m.get_attribute ("NoArrayLength") != null) {
+			Report.deprecated (m.source_reference, "NoArrayLength attribute is deprecated, use [CCode (array_length = false)] instead.");
+		}
+
 		if (m is CreationMethod) {
 			var cl = current_type_symbol as Class;
 			if (cl != null && !cl.is_compact) {
@@ -305,7 +305,7 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 		}
 
 		CCodeFunction function;
-		function = new CCodeFunction (m.get_real_cname ());
+		function = new CCodeFunction (get_ccode_real_name (m));
 
 		if (m.is_inline) {
 			function.modifiers |= CCodeModifiers.INLINE;
@@ -328,11 +328,10 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 				}
 			} else {
 				if (m.body != null) {
-					function = new CCodeFunction (m.get_real_cname () + "_co", "gboolean");
+					function = new CCodeFunction (get_ccode_real_name (m) + "_co", "gboolean");
 
 					// data struct to hold parameters, local variables, and the return value
-					function.add_parameter (new CCodeParameter ("_data_", Symbol.lower_case_to_camel_case (m.get_cname ()) + "Data*"));
-
+					function.add_parameter (new CCodeParameter ("_data_", Symbol.lower_case_to_camel_case (get_ccode_const_name (m)) + "Data*"));
 					function.modifiers |= CCodeModifiers.STATIC;
 					cfile.add_function_declaration (function);
 				}
@@ -396,7 +395,7 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 					// as closures have block data parameter
 					if (m.binding == MemberBinding.INSTANCE) {
 						var cself = new CCodeMemberAccess.pointer (new CCodeIdentifier ("_data%d_".printf (block_id)), "self");
-						ccode.add_declaration ("%s *".printf (current_type_symbol.get_cname ()), new CCodeVariableDeclarator ("self"));
+						ccode.add_declaration ("%s *".printf (get_ccode_name (current_type_symbol)), new CCodeVariableDeclarator ("self"));
 						ccode.add_assignment (new CCodeIdentifier ("self"), cself);
 					}
 
@@ -431,7 +430,7 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 						var self_target_type = new ObjectType (cl);
 						CCodeExpression cself = get_cvalue_ (transform_value (new GLibValue (base_expression_type, new CCodeIdentifier ("base"), true), self_target_type, m));
 
-						ccode.add_declaration ("%s *".printf (cl.get_cname ()), new CCodeVariableDeclarator ("self"));
+						ccode.add_declaration ("%s *".printf (get_ccode_name (cl)), new CCodeVariableDeclarator ("self"));
 						ccode.add_assignment (new CCodeIdentifier ("self"), cself);
 					} else if (m.binding == MemberBinding.INSTANCE
 						   && !(m is CreationMethod)) {
@@ -452,7 +451,7 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 					} else if (!m.coroutine) {
 						// declare local variable for out parameter to allow assignment even when caller passes NULL
 						var vardecl = new CCodeVariableDeclarator.zero (get_variable_cname ("_" + param.name), default_value_for_type (param.variable_type, true));
-						ccode.add_declaration (param.variable_type.get_cname (), vardecl);
+						ccode.add_declaration (get_ccode_name (param.variable_type), vardecl);
 
 						if (param.variable_type is ArrayType) {
 							// create variables to store array dimensions
@@ -484,20 +483,20 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 				if (!(m.return_type is VoidType) && !m.return_type.is_real_non_null_struct_type () && !m.coroutine) {
 					var vardecl = new CCodeVariableDeclarator ("result", default_value_for_type (m.return_type, true));
 					vardecl.init0 = true;
-					ccode.add_declaration (m.return_type.get_cname (), vardecl);
+					ccode.add_declaration (get_ccode_name (m.return_type), vardecl);
 				}
 
 				if (m is CreationMethod) {
 					if (in_gobject_creation_method) {
-						ccode.add_declaration ("%s *".printf (((Class) current_type_symbol).get_cname ()), new CCodeVariableDeclarator.zero ("self", new CCodeConstant ("NULL")));
+						ccode.add_declaration ("%s *".printf (get_ccode_name (current_type_symbol)), new CCodeVariableDeclarator.zero ("self", new CCodeConstant ("NULL")));
 					} else if (is_gtypeinstance_creation_method (m)) {
 						var cl = (Class) m.parent_symbol;
-						ccode.add_declaration (cl.get_cname () + "*", new CCodeVariableDeclarator.zero ("self", new CCodeConstant ("NULL")));
+						ccode.add_declaration (get_ccode_name (cl) + "*", new CCodeVariableDeclarator.zero ("self", new CCodeConstant ("NULL")));
 
 						if (cl.is_fundamental ()) {
 							var ccall = new CCodeFunctionCall (new CCodeIdentifier ("g_type_create_instance"));
 							ccall.add_argument (new CCodeIdentifier ("object_type"));
-							ccode.add_assignment (new CCodeIdentifier ("self"), new CCodeCastExpression (ccall, cl.get_cname () + "*"));
+							ccode.add_assignment (new CCodeIdentifier ("self"), new CCodeCastExpression (ccall, get_ccode_name (cl) + "*"));
 
 							/* type, dup func, and destroy func fields for generic types */
 							foreach (TypeParameter type_param in current_class.get_type_parameters ()) {
@@ -521,18 +520,18 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 						}
 					} else if (current_type_symbol is Class) {
 						var cl = (Class) m.parent_symbol;
-						ccode.add_declaration (cl.get_cname () + "*", new CCodeVariableDeclarator ("self"));
+						ccode.add_declaration (get_ccode_name (cl) + "*", new CCodeVariableDeclarator ("self"));
 
 						if (!((CreationMethod) m).chain_up) {
 							// TODO implicitly chain up to base class as in add_object_creation
 							var ccall = new CCodeFunctionCall (new CCodeIdentifier ("g_slice_new0"));
-							ccall.add_argument (new CCodeIdentifier (cl.get_cname ()));
+							ccall.add_argument (new CCodeIdentifier (get_ccode_name (cl)));
 							ccode.add_assignment (new CCodeIdentifier ("self"), ccall);
 						}
 
 						if (cl.base_class == null) {
 							// derived compact classes do not have fields
-							var cinitcall = new CCodeFunctionCall (new CCodeIdentifier ("%s_instance_init".printf (cl.get_lower_case_cname (null))));
+							var cinitcall = new CCodeFunctionCall (new CCodeIdentifier ("%s_instance_init".printf (get_ccode_lower_case_name (cl, null))));
 							cinitcall.add_argument (new CCodeIdentifier ("self"));
 							ccode.add_expression (cinitcall);
 						}
@@ -544,7 +543,7 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 						var czero = new CCodeFunctionCall (new CCodeIdentifier ("memset"));
 						czero.add_argument (new CCodeIdentifier ("self"));
 						czero.add_argument (new CCodeConstant ("0"));
-						czero.add_argument (new CCodeIdentifier ("sizeof (%s)".printf (st.get_cname ())));
+						czero.add_argument (new CCodeIdentifier ("sizeof (%s)".printf (get_ccode_name (st))));
 						ccode.add_expression (czero);
 					}
 				}
@@ -621,8 +620,8 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 
 					if (current_type_symbol is Class) {
 						CCodeExpression cresult = new CCodeIdentifier ("self");
-						if (get_custom_creturn_type (m) != null) {
-							cresult = new CCodeCastExpression (cresult, get_custom_creturn_type (m));
+						if (get_ccode_type (m) != null) {
+							cresult = new CCodeCastExpression (cresult, get_ccode_type (m));
 						}
 
 						ccode.add_return (cresult);
@@ -648,7 +647,7 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 			var type_name_call = new CCodeFunctionCall (new CCodeIdentifier ("g_type_name"));
 			type_name_call.add_argument (type_from_instance_call);
 
-			var error_string = "\"Type `%%s' does not implement abstract method `%s'\"".printf (m.get_cname ());
+			var error_string = "\"Type `%%s' does not implement abstract method `%s'\"".printf (get_ccode_name (m));
 
 			var cerrorcall = new CCodeFunctionCall (new CCodeIdentifier ("g_critical"));
 			cerrorcall.add_argument (new CCodeConstant (error_string));
@@ -725,7 +724,7 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 	public virtual CCodeParameter generate_parameter (Parameter param, CCodeFile decl_space, Map<int,CCodeParameter> cparam_map, Map<int,CCodeExpression>? carg_map) {
 		CCodeParameter cparam;
 		if (!param.ellipsis) {
-			string ctypename = param.variable_type.get_cname ();
+			string ctypename = get_ccode_name (param.variable_type);
 
 			generate_type_declaration (param.variable_type, decl_space);
 
@@ -752,9 +751,9 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 			cparam = new CCodeParameter.with_ellipsis ();
 		}
 
-		cparam_map.set (get_param_pos (param.cparameter_position, param.ellipsis), cparam);
+		cparam_map.set (get_param_pos (get_ccode_pos (param), param.ellipsis), cparam);
 		if (carg_map != null && !param.ellipsis) {
-			carg_map.set (get_param_pos (param.cparameter_position, param.ellipsis), get_variable_cexpression (param.name));
+			carg_map.set (get_param_pos (get_ccode_pos (param), param.ellipsis), get_variable_cexpression (param.name));
 		}
 
 		return cparam;
@@ -765,11 +764,11 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 			var closure_block = current_closure_block;
 			int block_id = get_block_id (closure_block);
 			var instance_param = new CCodeParameter ("_data%d_".printf (block_id), "Block%dData*".printf (block_id));
-			cparam_map.set (get_param_pos (m.cinstance_parameter_position), instance_param);
+			cparam_map.set (get_param_pos (get_ccode_instance_pos (m)), instance_param);
 		} else if (m.parent_symbol is Class && m is CreationMethod) {
 			var cl = (Class) m.parent_symbol;
 			if (!cl.is_compact && vcall == null) {
-				cparam_map.set (get_param_pos (m.cinstance_parameter_position), new CCodeParameter ("object_type", "GType"));
+				cparam_map.set (get_param_pos (get_ccode_instance_pos (m)), new CCodeParameter ("object_type", "GType"));
 			}
 		} else if (m.binding == MemberBinding.INSTANCE || (m.parent_symbol is Struct && m is CreationMethod)) {
 			TypeSymbol parent_type = find_parent_type (m);
@@ -791,24 +790,24 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 			CCodeParameter instance_param = null;
 			if (m.base_interface_method != null && !m.is_abstract && !m.is_virtual) {
 				var base_type = new ObjectType ((Interface) m.base_interface_method.parent_symbol);
-				instance_param = new CCodeParameter ("base", base_type.get_cname ());
+				instance_param = new CCodeParameter ("base", get_ccode_name (base_type));
 			} else if (m.overrides) {
 				var base_type = new ObjectType ((Class) m.base_method.parent_symbol);
-				instance_param = new CCodeParameter ("base", base_type.get_cname ());
+				instance_param = new CCodeParameter ("base", get_ccode_name (base_type));
 			} else {
 				if (m.parent_symbol is Struct && !((Struct) m.parent_symbol).is_simple_type ()) {
-					instance_param = new CCodeParameter ("*self", this_type.get_cname ());
+					instance_param = new CCodeParameter ("*self", get_ccode_name (this_type));
 				} else {
-					instance_param = new CCodeParameter ("self", this_type.get_cname ());
+					instance_param = new CCodeParameter ("self", get_ccode_name (this_type));
 				}
 			}
-			cparam_map.set (get_param_pos (m.cinstance_parameter_position), instance_param);
+			cparam_map.set (get_param_pos (get_ccode_instance_pos (m)), instance_param);
 		} else if (m.binding == MemberBinding.CLASS) {
 			TypeSymbol parent_type = find_parent_type (m);
 			DataType this_type;
 			this_type = new ClassType ((Class) parent_type);
-			var class_param = new CCodeParameter ("klass", this_type.get_cname ());
-			cparam_map.set (get_param_pos (m.cinstance_parameter_position), class_param);
+			var class_param = new CCodeParameter ("klass", get_ccode_name (this_type));
+			cparam_map.set (get_param_pos (get_ccode_instance_pos (m)), class_param);
 		}
 
 		if (is_gtypeinstance_creation_method (m)) {
@@ -891,7 +890,7 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 	public void generate_vfunc (Method m, DataType return_type, Map<int,CCodeParameter> cparam_map, Map<int,CCodeExpression> carg_map, string suffix = "", int direction = 3) {
 		push_context (new EmitContext ());
 
-		string cname = m.get_cname ();
+		string cname = get_ccode_name (m);
 		if (suffix == "_finish" && cname.has_suffix ("_async")) {
 			cname = cname.substring (0, cname.length - "_async".length);
 		}
@@ -901,20 +900,20 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 		if (m.parent_symbol is Interface) {
 			var iface = (Interface) m.parent_symbol;
 
-			vcast = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_INTERFACE".printf (iface.get_upper_case_cname (null))));
+			vcast = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_INTERFACE".printf (get_ccode_upper_case_name (iface))));
 		} else {
 			var cl = (Class) m.parent_symbol;
 
-			vcast = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS".printf (cl.get_upper_case_cname (null))));
+			vcast = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS".printf (get_ccode_upper_case_name (cl))));
 		}
 		vcast.add_argument (new CCodeIdentifier ("self"));
 	
-		cname = m.vfunc_name;
+		cname = get_ccode_vfunc_name (m);
 		if (suffix == "_finish" && cname.has_suffix ("_async")) {
 			cname = cname.substring (0, cname.length - "_async".length);
 		}
 		var vcall = new CCodeFunctionCall (new CCodeMemberAccess.pointer (vcast, cname + suffix));
-		carg_map.set (get_param_pos (m.cinstance_parameter_position), new CCodeIdentifier ("self"));
+		carg_map.set (get_param_pos (get_ccode_instance_pos (m)), new CCodeIdentifier ("self"));
 
 		generate_cparameters (m, cfile, cparam_map, vfunc, null, carg_map, vcall, direction);
 
@@ -931,7 +930,7 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 			ccode.add_return (vcall);
 		} else {
 			/* store method return value for postconditions */
-			ccode.add_declaration (get_creturn_type (m, return_type.get_cname ()), new CCodeVariableDeclarator ("result"));
+			ccode.add_declaration (get_creturn_type (m, get_ccode_name (return_type)), new CCodeVariableDeclarator ("result"));
 			ccode.add_assignment (new CCodeIdentifier ("result"), vcall);
 		}
 
@@ -1008,15 +1007,15 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 
 		// do not generate _new functions for creation methods of abstract classes
 		if (current_type_symbol is Class && !current_class.is_compact && !current_class.is_abstract) {
-			var vfunc = new CCodeFunction (m.get_cname ());
+			var vfunc = new CCodeFunction (get_ccode_name (m));
 
 			var cparam_map = new HashMap<int,CCodeParameter> (direct_hash, direct_equal);
 			var carg_map = new HashMap<int,CCodeExpression> (direct_hash, direct_equal);
 
 			push_function (vfunc);
 
-			var vcall = new CCodeFunctionCall (new CCodeIdentifier (m.get_real_cname ()));
-			vcall.add_argument (new CCodeIdentifier (current_class.get_type_id ()));
+			var vcall = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_real_name (m)));
+			vcall.add_argument (new CCodeIdentifier (get_ccode_type_id (current_class)));
 
 			generate_cparameters (m, cfile, cparam_map, vfunc, null, carg_map, vcall);
 			ccode.add_return (vcall);
diff --git a/codegen/valaccodestructmodule.vala b/codegen/valaccodestructmodule.vala
index 39aa95a..0757f62 100644
--- a/codegen/valaccodestructmodule.vala
+++ b/codegen/valaccodestructmodule.vala
@@ -26,31 +26,25 @@ using GLib;
 
 public abstract class Vala.CCodeStructModule : CCodeBaseModule {
 	public override void generate_struct_declaration (Struct st, CCodeFile decl_space) {
-		if (add_symbol_declaration (decl_space, st, st.get_cname ())) {
+		if (add_symbol_declaration (decl_space, st, get_ccode_name (st))) {
 			return;
 		}
 
 		if (st.is_boolean_type ()) {
 			// typedef for boolean types
 			decl_space.add_include ("stdbool.h");
-			st.set_cname ("bool");
 			return;
 		} else if (st.is_integer_type ()) {
 			// typedef for integral types
 			decl_space.add_include ("stdint.h");
-			st.set_cname ("%sint%d_t".printf (st.signed ? "" : "u", st.width));
-			return;
-		} else if (st.is_floating_type ()) {
-			// typedef for floating types
-			st.set_cname (st.width == 64 ? "double" : "float");
 			return;
 		}
 
 		if (context.profile == Profile.GOBJECT) {
-			if (st.has_type_id) {
+			if (get_ccode_has_type_id (st)) {
 				decl_space.add_type_declaration (new CCodeNewline ());
-				var macro = "(%s_get_type ())".printf (st.get_lower_case_cname (null));
-				decl_space.add_type_declaration (new CCodeMacroReplacement (st.get_type_id (), macro));
+				var macro = "(%s_get_type ())".printf (get_ccode_lower_case_name (st, null));
+				decl_space.add_type_declaration (new CCodeMacroReplacement (get_ccode_type_id (st), macro));
 
 				var type_fun = new StructRegisterFunction (st, context);
 				type_fun.init_from_type (false, true);
@@ -58,11 +52,11 @@ public abstract class Vala.CCodeStructModule : CCodeBaseModule {
 			}
 		}
 
-		var instance_struct = new CCodeStruct ("_%s".printf (st.get_cname ()));
+		var instance_struct = new CCodeStruct ("_%s".printf (get_ccode_name (st)));
 		instance_struct.deprecated = st.deprecated;
 
 		foreach (Field f in st.get_fields ()) {
-			string field_ctype = f.variable_type.get_cname ();
+			string field_ctype = get_ccode_name (f.variable_type);
 			if (f.is_volatile) {
 				field_ctype = "volatile " + field_ctype;
 			}
@@ -70,8 +64,8 @@ public abstract class Vala.CCodeStructModule : CCodeBaseModule {
 			if (f.binding == MemberBinding.INSTANCE)  {
 				generate_type_declaration (f.variable_type, decl_space);
 
-				instance_struct.add_field (field_ctype, f.get_cname () + f.variable_type.get_cdeclarator_suffix (), f.deprecated ? " G_GNUC_DEPRECATED" : null);
-				if (f.variable_type is ArrayType && !f.no_array_length) {
+				instance_struct.add_field (field_ctype, get_ccode_name (f) + f.variable_type.get_cdeclarator_suffix (), f.deprecated ? " G_GNUC_DEPRECATED" : null);
+				if (f.variable_type is ArrayType && !get_ccode_no_array_length (f)) {
 					// create fields to store array dimensions
 					var array_type = (ArrayType) f.variable_type;
 
@@ -80,16 +74,16 @@ public abstract class Vala.CCodeStructModule : CCodeBaseModule {
 
 						for (int dim = 1; dim <= array_type.rank; dim++) {
 							string length_cname;
-							if (f.has_array_length_cname) {
-								length_cname = f.get_array_length_cname ();
+							if (get_ccode_array_length_name (f) != null) {
+								length_cname = get_ccode_array_length_name (f);
 							} else {
 								length_cname = get_array_length_cname (f.name, dim);
 							}
-							instance_struct.add_field (len_type.get_cname (), length_cname);
+							instance_struct.add_field (get_ccode_name (len_type), length_cname);
 						}
 
 						if (array_type.rank == 1 && f.is_internal_symbol ()) {
-							instance_struct.add_field (len_type.get_cname (), get_array_size_cname (f.name));
+							instance_struct.add_field (get_ccode_name (len_type), get_array_size_cname (f.name));
 						}
 					}
 				} else if (f.variable_type is DelegateType) {
@@ -106,41 +100,41 @@ public abstract class Vala.CCodeStructModule : CCodeBaseModule {
 		}
 
 		if (st.base_struct == null) {
-			decl_space.add_type_declaration (new CCodeTypeDefinition ("struct _%s".printf (st.get_cname ()), new CCodeVariableDeclarator (st.get_cname ())));
+			decl_space.add_type_declaration (new CCodeTypeDefinition ("struct _%s".printf (get_ccode_name (st)), new CCodeVariableDeclarator (get_ccode_name (st))));
 
 			decl_space.add_type_definition (instance_struct);
 		} else {
-			decl_space.add_type_declaration (new CCodeTypeDefinition (st.base_struct.get_cname (), new CCodeVariableDeclarator (st.get_cname ())));
+			decl_space.add_type_declaration (new CCodeTypeDefinition (get_ccode_name (st.base_struct), new CCodeVariableDeclarator (get_ccode_name (st))));
 		}
 
-		var function = new CCodeFunction (st.get_dup_function (), st.get_cname () + "*");
+		var function = new CCodeFunction (get_ccode_dup_function (st), get_ccode_name (st) + "*");
 		if (st.is_private_symbol ()) {
 			function.modifiers = CCodeModifiers.STATIC;
 		}
-		function.add_parameter (new CCodeParameter ("self", "const " + st.get_cname () + "*"));
+		function.add_parameter (new CCodeParameter ("self", "const " + get_ccode_name (st) + "*"));
 		decl_space.add_function_declaration (function);
 
-		function = new CCodeFunction (st.get_free_function (), "void");
+		function = new CCodeFunction (get_ccode_free_function (st), "void");
 		if (st.is_private_symbol ()) {
 			function.modifiers = CCodeModifiers.STATIC;
 		}
-		function.add_parameter (new CCodeParameter ("self", st.get_cname () + "*"));
+		function.add_parameter (new CCodeParameter ("self", get_ccode_name (st) + "*"));
 		decl_space.add_function_declaration (function);
 
 		if (st.is_disposable ()) {
-			function = new CCodeFunction (st.get_copy_function (), "void");
+			function = new CCodeFunction (get_ccode_copy_function (st), "void");
 			if (st.is_private_symbol ()) {
 				function.modifiers = CCodeModifiers.STATIC;
 			}
-			function.add_parameter (new CCodeParameter ("self", "const " + st.get_cname () + "*"));
-			function.add_parameter (new CCodeParameter ("dest", st.get_cname () + "*"));
+			function.add_parameter (new CCodeParameter ("self", "const " + get_ccode_name (st) + "*"));
+			function.add_parameter (new CCodeParameter ("dest", get_ccode_name (st) + "*"));
 			decl_space.add_function_declaration (function);
 
-			function = new CCodeFunction (st.get_destroy_function (), "void");
+			function = new CCodeFunction (get_ccode_destroy_function (st), "void");
 			if (st.is_private_symbol ()) {
 				function.modifiers = CCodeModifiers.STATIC;
 			}
-			function.add_parameter (new CCodeParameter ("self", st.get_cname () + "*"));
+			function.add_parameter (new CCodeParameter ("self", get_ccode_name (st) + "*"));
 			decl_space.add_function_declaration (function);
 		}
 	}
@@ -184,24 +178,24 @@ public abstract class Vala.CCodeStructModule : CCodeBaseModule {
 	}
 
 	void add_struct_dup_function (Struct st) {
-		var function = new CCodeFunction (st.get_dup_function (), st.get_cname () + "*");
+		var function = new CCodeFunction (get_ccode_dup_function (st), get_ccode_name (st) + "*");
 		if (st.access == SymbolAccessibility.PRIVATE) {
 			function.modifiers = CCodeModifiers.STATIC;
 		}
 
-		function.add_parameter (new CCodeParameter ("self", "const " + st.get_cname () + "*"));
+		function.add_parameter (new CCodeParameter ("self", "const " + get_ccode_name (st) + "*"));
 
 		push_function (function);
 
-		ccode.add_declaration (st.get_cname () + "*", new CCodeVariableDeclarator ("dup"));
+		ccode.add_declaration (get_ccode_name (st) + "*", new CCodeVariableDeclarator ("dup"));
 
 		var creation_call = new CCodeFunctionCall (new CCodeIdentifier ("g_new0"));
-		creation_call.add_argument (new CCodeConstant (st.get_cname ()));
+		creation_call.add_argument (new CCodeConstant (get_ccode_name (st)));
 		creation_call.add_argument (new CCodeConstant ("1"));
 		ccode.add_assignment (new CCodeIdentifier ("dup"), creation_call);
 
 		if (st.is_disposable ()) {
-			var copy_call = new CCodeFunctionCall (new CCodeIdentifier (st.get_copy_function ()));
+			var copy_call = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_copy_function (st)));
 			copy_call.add_argument (new CCodeIdentifier ("self"));
 			copy_call.add_argument (new CCodeIdentifier ("dup"));
 			ccode.add_expression (copy_call);
@@ -209,7 +203,7 @@ public abstract class Vala.CCodeStructModule : CCodeBaseModule {
 			cfile.add_include ("string.h");
 
 			var sizeof_call = new CCodeFunctionCall (new CCodeIdentifier ("sizeof"));
-			sizeof_call.add_argument (new CCodeConstant (st.get_cname ()));
+			sizeof_call.add_argument (new CCodeConstant (get_ccode_name (st)));
 
 			var copy_call = new CCodeFunctionCall (new CCodeIdentifier ("memcpy"));
 			copy_call.add_argument (new CCodeIdentifier ("dup"));
@@ -226,17 +220,17 @@ public abstract class Vala.CCodeStructModule : CCodeBaseModule {
 	}
 
 	void add_struct_free_function (Struct st) {
-		var function = new CCodeFunction (st.get_free_function (), "void");
+		var function = new CCodeFunction (get_ccode_free_function (st), "void");
 		if (st.access == SymbolAccessibility.PRIVATE) {
 			function.modifiers = CCodeModifiers.STATIC;
 		}
 
-		function.add_parameter (new CCodeParameter ("self", st.get_cname () + "*"));
+		function.add_parameter (new CCodeParameter ("self", get_ccode_name (st) + "*"));
 
 		push_function (function);
 
 		if (st.is_disposable ()) {
-			var destroy_call = new CCodeFunctionCall (new CCodeIdentifier (st.get_destroy_function ()));
+			var destroy_call = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_destroy_function (st)));
 			destroy_call.add_argument (new CCodeIdentifier ("self"));
 			ccode.add_expression (destroy_call);
 		}
@@ -251,13 +245,13 @@ public abstract class Vala.CCodeStructModule : CCodeBaseModule {
 	}
 
 	void add_struct_copy_function (Struct st) {
-		var function = new CCodeFunction (st.get_copy_function (), "void");
+		var function = new CCodeFunction (get_ccode_copy_function (st), "void");
 		if (st.access == SymbolAccessibility.PRIVATE) {
 			function.modifiers = CCodeModifiers.STATIC;
 		}
 
-		function.add_parameter (new CCodeParameter ("self", "const " + st.get_cname () + "*"));
-		function.add_parameter (new CCodeParameter ("dest", st.get_cname () + "*"));
+		function.add_parameter (new CCodeParameter ("self", "const " + get_ccode_name (st) + "*"));
+		function.add_parameter (new CCodeParameter ("dest", get_ccode_name (st) + "*"));
 
 		push_function (function);
 
@@ -284,12 +278,12 @@ public abstract class Vala.CCodeStructModule : CCodeBaseModule {
 	void begin_struct_destroy_function (Struct st) {
 		push_context (instance_finalize_context);
 
-		var function = new CCodeFunction (st.get_destroy_function (), "void");
+		var function = new CCodeFunction (get_ccode_destroy_function (st), "void");
 		if (st.access == SymbolAccessibility.PRIVATE) {
 			function.modifiers = CCodeModifiers.STATIC;
 		}
 
-		function.add_parameter (new CCodeParameter ("self", st.get_cname () + "*"));
+		function.add_parameter (new CCodeParameter ("self", get_ccode_name (st) + "*"));
 
 		push_function (function);
 
diff --git a/codegen/valaclassregisterfunction.vala b/codegen/valaclassregisterfunction.vala
index 8e8cb5c..cc9b95e 100644
--- a/codegen/valaclassregisterfunction.vala
+++ b/codegen/valaclassregisterfunction.vala
@@ -47,12 +47,12 @@ public class Vala.ClassRegisterFunction : TypeRegisterFunction {
 	}
 	
 	public override string get_type_struct_name () {
-		return "%sClass".printf (class_reference.get_cname ());
+		return "%sClass".printf (CCodeBaseModule.get_ccode_name (class_reference));
 	}
 
 	public override string get_base_init_func_name () {
 		if (class_reference.class_constructor != null || (!context.require_glib_version (2, 24) && class_reference.has_class_private_fields)) {
-			return "%s_base_init".printf (class_reference.get_lower_case_cname (null));
+			return "%s_base_init".printf (CCodeBaseModule.get_ccode_lower_case_name (class_reference, null));
 		} else {
 			return "NULL";
 		}
@@ -60,7 +60,7 @@ public class Vala.ClassRegisterFunction : TypeRegisterFunction {
 
 	public override string get_class_finalize_func_name () {
 		if (class_reference.static_destructor != null) {
-			return "%s_class_finalize".printf (class_reference.get_lower_case_cname (null));
+			return "%s_class_finalize".printf (CCodeBaseModule.get_ccode_lower_case_name (class_reference, null));
 		} else {
 			return "NULL";
 		}
@@ -68,26 +68,26 @@ public class Vala.ClassRegisterFunction : TypeRegisterFunction {
 
 	public override string get_base_finalize_func_name () {
 		if (class_reference.class_destructor != null || (!context.require_glib_version (2, 24) && class_reference.has_class_private_fields)) {
-			return "%s_base_finalize".printf (class_reference.get_lower_case_cname (null));
+			return "%s_base_finalize".printf (CCodeBaseModule.get_ccode_lower_case_name (class_reference, null));
 		} else {
 			return "NULL";
 		}
 	}
 
 	public override string get_class_init_func_name () {
-		return "%s_class_init".printf (class_reference.get_lower_case_cname (null));
+		return "%s_class_init".printf (CCodeBaseModule.get_ccode_lower_case_name (class_reference, null));
 	}
 	
 	public override string get_instance_struct_size () {
-		return "sizeof (%s)".printf (class_reference.get_cname ());
+		return "sizeof (%s)".printf (CCodeBaseModule.get_ccode_name (class_reference));
 	}
 	
 	public override string get_instance_init_func_name () {
-		return "%s_instance_init".printf (class_reference.get_lower_case_cname (null));
+		return "%s_instance_init".printf (CCodeBaseModule.get_ccode_lower_case_name (class_reference, null));
 	}
 	
 	public override string get_parent_type_name () {
-		return class_reference.base_class.get_type_id ();
+		return CCodeBaseModule.get_ccode_type_id (class_reference.base_class);
 	}
 
 	public override string get_type_flags () {
@@ -105,7 +105,7 @@ public class Vala.ClassRegisterFunction : TypeRegisterFunction {
 	public override string? get_gtype_value_table_init_function_name () {
 		bool is_fundamental = !class_reference.is_compact && class_reference.base_class == null;
 		if ( is_fundamental )
-			return "%s_init".printf (class_reference.get_lower_case_cname ("value_"));
+			return "%s_init".printf (CCodeBaseModule.get_ccode_lower_case_name (class_reference, "value_"));
 
 		return null;
 	}
@@ -113,7 +113,7 @@ public class Vala.ClassRegisterFunction : TypeRegisterFunction {
 	public override string? get_gtype_value_table_free_function_name () {
 		bool is_fundamental = !class_reference.is_compact && class_reference.base_class == null;
 		if ( is_fundamental )
-			return "%s_free_value".printf (class_reference.get_lower_case_cname ("value_"));
+			return "%s_free_value".printf (CCodeBaseModule.get_ccode_lower_case_name (class_reference, "value_"));
 
 		return null;
 	}
@@ -121,7 +121,7 @@ public class Vala.ClassRegisterFunction : TypeRegisterFunction {
 	public override string? get_gtype_value_table_copy_function_name () {
 		bool is_fundamental = !class_reference.is_compact && class_reference.base_class == null;
 		if ( is_fundamental )
-			return "%s_copy_value".printf (class_reference.get_lower_case_cname ("value_"));
+			return "%s_copy_value".printf (CCodeBaseModule.get_ccode_lower_case_name (class_reference, "value_"));
 
 		return null;
 	}
@@ -129,7 +129,7 @@ public class Vala.ClassRegisterFunction : TypeRegisterFunction {
 	public override string? get_gtype_value_table_peek_pointer_function_name () {
 		bool is_fundamental = !class_reference.is_compact && class_reference.base_class == null;
 		if ( is_fundamental )
-			return "%s_peek_pointer".printf (class_reference.get_lower_case_cname ("value_"));
+			return "%s_peek_pointer".printf (CCodeBaseModule.get_ccode_lower_case_name (class_reference, "value_"));
 
 		return null;
 	}
@@ -137,7 +137,7 @@ public class Vala.ClassRegisterFunction : TypeRegisterFunction {
 	public override string? get_gtype_value_table_collect_value_function_name () {
 		bool is_fundamental = !class_reference.is_compact && class_reference.base_class == null;
 		if ( is_fundamental )
-			return "%s_collect_value".printf (class_reference.get_lower_case_cname ("value_"));
+			return "%s_collect_value".printf (CCodeBaseModule.get_ccode_lower_case_name (class_reference, "value_"));
 
 		return null;
 	}
@@ -145,7 +145,7 @@ public class Vala.ClassRegisterFunction : TypeRegisterFunction {
 	public override string? get_gtype_value_table_lcopy_value_function_name () {
 		bool is_fundamental = !class_reference.is_compact && class_reference.base_class == null;
 		if ( is_fundamental )
-			return "%s_lcopy_value".printf (class_reference.get_lower_case_cname ("value_"));
+			return "%s_lcopy_value".printf (CCodeBaseModule.get_ccode_lower_case_name (class_reference, "value_"));
 
 		return null;
 	}
@@ -160,11 +160,11 @@ public class Vala.ClassRegisterFunction : TypeRegisterFunction {
 			
 			var iface = (Interface) base_type.data_type;
 			
-			var iface_info_name = "%s_info".printf (iface.get_lower_case_cname (null));
+			var iface_info_name = "%s_info".printf (CCodeBaseModule.get_ccode_lower_case_name (iface, null));
 			
 			var ctypedecl = new CCodeDeclaration ("const GInterfaceInfo");
 			ctypedecl.modifiers = CCodeModifiers.STATIC;
-			ctypedecl.add_declarator (new CCodeVariableDeclarator (iface_info_name, new CCodeConstant ("{ (GInterfaceInitFunc) %s_%s_interface_init, (GInterfaceFinalizeFunc) NULL, NULL}".printf (class_reference.get_lower_case_cname (null), iface.get_lower_case_cname (null)))));
+			ctypedecl.add_declarator (new CCodeVariableDeclarator (iface_info_name, new CCodeConstant ("{ (GInterfaceInitFunc) %s_%s_interface_init, (GInterfaceFinalizeFunc) NULL, NULL}".printf (CCodeBaseModule.get_ccode_lower_case_name (class_reference), CCodeBaseModule.get_ccode_lower_case_name (iface)))));
 			frag.append (ctypedecl);
 		}
 		
@@ -179,18 +179,18 @@ public class Vala.ClassRegisterFunction : TypeRegisterFunction {
 			
 			var iface = (Interface) base_type.data_type;
 			
-			var iface_info_name = "%s_info".printf (iface.get_lower_case_cname (null));
+			var iface_info_name = "%s_info".printf (CCodeBaseModule.get_ccode_lower_case_name (iface, null));
 			if (!plugin) {
 				var reg_call = new CCodeFunctionCall (new CCodeIdentifier ("g_type_add_interface_static"));
-				reg_call.add_argument (new CCodeIdentifier ("%s_type_id".printf (class_reference.get_lower_case_cname (null))));
-				reg_call.add_argument (new CCodeIdentifier (iface.get_type_id ()));
+				reg_call.add_argument (new CCodeIdentifier ("%s_type_id".printf (CCodeBaseModule.get_ccode_lower_case_name (class_reference, null))));
+				reg_call.add_argument (new CCodeIdentifier (CCodeBaseModule.get_ccode_type_id (iface)));
 				reg_call.add_argument (new CCodeIdentifier ("&%s".printf (iface_info_name)));
 				block.add_statement (new CCodeExpressionStatement (reg_call));
 			} else {
 				var reg_call = new CCodeFunctionCall (new CCodeIdentifier ("g_type_module_add_interface"));
 				reg_call.add_argument (new CCodeIdentifier ("module"));
-				reg_call.add_argument (new CCodeIdentifier ("%s_type_id".printf (class_reference.get_lower_case_cname (null))));
-				reg_call.add_argument (new CCodeIdentifier (iface.get_type_id ()));
+				reg_call.add_argument (new CCodeIdentifier ("%s_type_id".printf (CCodeBaseModule.get_ccode_lower_case_name (class_reference, null))));
+				reg_call.add_argument (new CCodeIdentifier (CCodeBaseModule.get_ccode_type_id (iface)));
 				reg_call.add_argument (new CCodeIdentifier ("&%s".printf (iface_info_name)));
 				block.add_statement (new CCodeExpressionStatement (reg_call));
 			}
diff --git a/codegen/valactype.vala b/codegen/valactype.vala
index c29438c..1190299 100644
--- a/codegen/valactype.vala
+++ b/codegen/valactype.vala
@@ -36,8 +36,4 @@ public class Vala.CType : DataType {
 	public override DataType copy () {
 		return new CType (ctype_name);
 	}
-
-	public override string? get_cname () {
-		return ctype_name;
-	}
 }
diff --git a/codegen/valadovaarraymodule.vala b/codegen/valadovaarraymodule.vala
index 4a3150c..0246cf7 100644
--- a/codegen/valadovaarraymodule.vala
+++ b/codegen/valadovaarraymodule.vala
@@ -82,7 +82,7 @@ public class Vala.DovaArrayModule : DovaMethodCallModule {
 		var array_type = (ArrayType) expr.container.value_type;
 
 		var array = new CCodeFunctionCall (new CCodeIdentifier ("dova_array"));
-		array.add_argument (new CCodeBinaryExpression (CCodeBinaryOperator.PLUS, new CCodeCastExpression (new CCodeMemberAccess (ccontainer, "data"), array_type.element_type.get_cname () + "*"), cstart));
+		array.add_argument (new CCodeBinaryExpression (CCodeBinaryOperator.PLUS, new CCodeCastExpression (new CCodeMemberAccess (ccontainer, "data"), get_ccode_name (array_type.element_type) + "*"), cstart));
 		array.add_argument (new CCodeBinaryExpression (CCodeBinaryOperator.MINUS, cstop, cstart));
 
 		set_cvalue (expr, array);
diff --git a/codegen/valadovaassignmentmodule.vala b/codegen/valadovaassignmentmodule.vala
index 857c30e..572b24c 100644
--- a/codegen/valadovaassignmentmodule.vala
+++ b/codegen/valadovaassignmentmodule.vala
@@ -93,7 +93,7 @@ public class Vala.DovaAssignmentModule : DovaMemberAccessModule {
 		// it is necessary to use memcpy for fixed-length (stack-allocated) arrays
 		// simple assignments do not work in C
 		var sizeof_call = new CCodeFunctionCall (new CCodeIdentifier ("sizeof"));
-		sizeof_call.add_argument (new CCodeIdentifier (array_type.element_type.get_cname ()));
+		sizeof_call.add_argument (new CCodeIdentifier (get_ccode_name (array_type.element_type)));
 		var size = new CCodeBinaryExpression (CCodeBinaryOperator.MUL, new CCodeConstant ("%d".printf (array_type.length)), sizeof_call);
 		var ccopy = new CCodeFunctionCall (new CCodeIdentifier ("memcpy"));
 		ccopy.add_argument (lhs);
diff --git a/codegen/valadovabasemodule.vala b/codegen/valadovabasemodule.vala
index 1db5f99..87bff4a 100644
--- a/codegen/valadovabasemodule.vala
+++ b/codegen/valadovabasemodule.vala
@@ -333,7 +333,7 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 		}
 		if (sym.external_package || (!decl_space.is_header && CodeContext.get ().use_header && !sym.is_internal_symbol ())) {
 			// add appropriate include file
-			foreach (string header_filename in sym.get_cheader_filenames ()) {
+			foreach (string header_filename in CCodeBaseModule.get_ccode_header_filenames (sym).split (",")) {
 				decl_space.add_include (header_filename, !sym.external_package);
 			}
 			// declaration complete
@@ -364,18 +364,18 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 	}
 
 	public void generate_enum_declaration (Enum en, CCodeFile decl_space) {
-		if (add_symbol_declaration (decl_space, en, en.get_cname ())) {
+		if (add_symbol_declaration (decl_space, en, get_ccode_name (en))) {
 			return;
 		}
 
-		var cenum = new CCodeEnum (en.get_cname ());
+		var cenum = new CCodeEnum (get_ccode_name (en));
 
 		foreach (EnumValue ev in en.get_values ()) {
 			if (ev.value == null) {
-				cenum.add_value (new CCodeEnumValue (ev.get_cname ()));
+				cenum.add_value (new CCodeEnumValue (get_ccode_name (ev)));
 			} else {
 				ev.value.emit (this);
-				cenum.add_value (new CCodeEnumValue (ev.get_cname (), get_cvalue (ev.value)));
+				cenum.add_value (new CCodeEnumValue (get_ccode_name (ev), get_cvalue (ev.value)));
 			}
 		}
 
@@ -394,7 +394,7 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 	}
 
 	public void generate_constant_declaration (Constant c, CCodeFile decl_space) {
-		if (add_symbol_declaration (decl_space, c, c.get_cname ())) {
+		if (add_symbol_declaration (decl_space, c, get_ccode_name (c))) {
 			return;
 		}
 
@@ -402,17 +402,17 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 			c.value.emit (this);
 
 			if (c.value is InitializerList) {
-				var cdecl = new CCodeDeclaration (c.type_reference.get_const_cname ());
+				var cdecl = new CCodeDeclaration (get_ccode_const_name (c.type_reference));
 				var arr = "";
 				if (c.type_reference is ArrayType) {
 					arr = "[]";
 				}
-				cdecl.add_declarator (new CCodeVariableDeclarator ("%s%s".printf (c.get_cname (), arr), get_cvalue (c.value)));
+				cdecl.add_declarator (new CCodeVariableDeclarator ("%s%s".printf (get_ccode_name (c), arr), get_cvalue (c.value)));
 				cdecl.modifiers = CCodeModifiers.STATIC;
 
 				decl_space.add_constant_declaration (cdecl);
 			} else {
-				var cdefine = new CCodeMacroReplacement.with_expression (c.get_cname (), get_cvalue (c.value));
+				var cdefine = new CCodeMacroReplacement.with_expression (get_ccode_name (c), get_cvalue (c.value));
 				decl_space.add_type_member_declaration (cdefine);
 			}
 		}
@@ -427,19 +427,19 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 	}
 
 	public void generate_field_declaration (Field f, CCodeFile decl_space) {
-		if (add_symbol_declaration (decl_space, f, f.get_cname ())) {
+		if (add_symbol_declaration (decl_space, f, get_ccode_name (f))) {
 			return;
 		}
 
 		generate_type_declaration (f.variable_type, decl_space);
 
-		string field_ctype = f.variable_type.get_cname ();
+		string field_ctype = get_ccode_name (f.variable_type);
 		if (f.is_volatile) {
 			field_ctype = "volatile " + field_ctype;
 		}
 
 		var cdecl = new CCodeDeclaration (field_ctype);
-		cdecl.add_declarator (new CCodeVariableDeclarator (f.get_cname ()));
+		cdecl.add_declarator (new CCodeVariableDeclarator (get_ccode_name (f)));
 		if (f.is_internal_symbol ()) {
 			cdecl.modifiers = CCodeModifiers.STATIC;
 		} else {
@@ -461,14 +461,14 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 				generate_field_declaration (f, header_file);
 			}
 
-			var var_decl = new CCodeVariableDeclarator (f.get_cname ());
+			var var_decl = new CCodeVariableDeclarator (get_ccode_name (f));
 			var_decl.initializer = default_value_for_type (f.variable_type, true);
 
 			if (f.initializer != null) {
 				static_fields.add (f);
 			}
 
-			string field_ctype = f.variable_type.get_cname ();
+			string field_ctype = get_ccode_name (f.variable_type);
 			if (f.is_volatile) {
 				field_ctype = "volatile " + field_ctype;
 			}
@@ -612,7 +612,7 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 
 		var param_type = param.variable_type.copy ();
 		param_type.value_owned = true;
-		data.add_field (param_type.get_cname (), get_variable_cname (param.name));
+		data.add_field (get_ccode_name (param_type), get_variable_cname (param.name));
 
 		// create copy if necessary as captured variables may need to be kept alive
 		CCodeExpression cparam = get_variable_cexpression (param.name);
@@ -666,7 +666,7 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 				free_block.add_statement (new CCodeExpressionStatement (unref_call));
 			} else if ((current_method != null && current_method.binding == MemberBinding.INSTANCE) ||
 			           (current_property_accessor != null && current_property_accessor.prop.binding == MemberBinding.INSTANCE)) {
-				data.add_field ("%s *".printf (current_class.get_cname ()), "this");
+				data.add_field ("%s *".printf (get_ccode_name (current_class)), "this");
 
 				var ma = new MemberAccess.simple ("this");
 				ma.symbol_reference = current_class;
@@ -676,7 +676,7 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 				if (local.captured) {
 					generate_type_declaration (local.variable_type, cfile);
 
-					data.add_field (local.variable_type.get_cname (), get_variable_cname (local.name) + local.variable_type.get_cdeclarator_suffix ());
+					data.add_field (get_ccode_name (local.variable_type), get_variable_cname (local.name) + local.variable_type.get_cdeclarator_suffix ());
 				}
 			}
 			// free in reverse order
@@ -870,7 +870,7 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 		} else {
 			var cvar = new CCodeVariableDeclarator (get_variable_cname (local.name), rhs, local.variable_type.get_cdeclarator_suffix ());
 
-			var cdecl = new CCodeDeclaration (local.variable_type.get_cname ());
+			var cdecl = new CCodeDeclaration (get_ccode_name (local.variable_type));
 			cdecl.add_declarator (cvar);
 			ccode.add_statement (cdecl);
 
@@ -960,13 +960,13 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 	public CCodeExpression get_type_private_from_type (ObjectTypeSymbol type_symbol, CCodeExpression type_expression) {
 		if (type_symbol is Class) {
 			// class
-			return new CCodeCastExpression (new CCodeBinaryExpression (CCodeBinaryOperator.PLUS, new CCodeCastExpression (type_expression, "char *"), new CCodeIdentifier ("_%s_type_offset".printf (((Class) type_symbol).get_lower_case_cname ()))), "%sTypePrivate *".printf (((Class) type_symbol).get_cname ()));
+			return new CCodeCastExpression (new CCodeBinaryExpression (CCodeBinaryOperator.PLUS, new CCodeCastExpression (type_expression, "char *"), new CCodeIdentifier ("_%s_type_offset".printf (CCodeBaseModule.get_ccode_lower_case_name (type_symbol)))), "%sTypePrivate *".printf (get_ccode_name (type_symbol)));
 		} else {
 			// interface
 			var get_interface = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_get_interface"));
 			get_interface.add_argument (type_expression);
-			get_interface.add_argument (new CCodeIdentifier ("%s_type".printf (((Interface) type_symbol).get_lower_case_cname ())));
-			return new CCodeCastExpression (get_interface, "%sTypePrivate *".printf (((Interface) type_symbol).get_cname ()));
+			get_interface.add_argument (new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (type_symbol))));
+			return new CCodeCastExpression (get_interface, "%sTypePrivate *".printf (CCodeBaseModule.get_ccode_name (type_symbol)));
 		}
 	}
 
@@ -979,7 +979,7 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 				return new CCodeIdentifier (var_name);
 			}
 		} else {
-			var ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_get".printf (type.data_type.get_lower_case_cname ())));
+			var ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_get".printf (CCodeBaseModule.get_ccode_lower_case_name (type.data_type))));
 			var object_type_symbol = type.data_type as ObjectTypeSymbol;
 			if (object_type_symbol != null) {
 				for (int i = 0; i < object_type_symbol.get_type_parameters ().size; i++) {
@@ -997,10 +997,10 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 	public virtual CCodeExpression? get_dup_func_expression (DataType type, SourceReference? source_reference, bool is_chainup = false) {
 		if (type.data_type != null) {
 			string dup_function = "";
-			if (type.data_type.is_reference_counting ()) {
-				dup_function = type.data_type.get_ref_function ();
+			if (is_reference_counting (type.data_type)) {
+				dup_function = get_ccode_ref_function (type.data_type);
 			} else if (type is ValueType) {
-				dup_function = type.data_type.get_dup_function ();
+				dup_function = get_ccode_dup_function (type.data_type);
 				if (dup_function == null) {
 					dup_function = "";
 				}
@@ -1025,20 +1025,20 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 		if (type.data_type != null) {
 			string unref_function;
 			if (type is ReferenceType) {
-				if (type.data_type.is_reference_counting ()) {
-					unref_function = type.data_type.get_unref_function ();
+				if (is_reference_counting (type.data_type)) {
+					unref_function = get_ccode_unref_function ((ObjectTypeSymbol) type.data_type);
 				} else {
-					unref_function = type.data_type.get_free_function ();
+					unref_function = get_ccode_free_function (type.data_type);
 				}
 			} else {
 				if (type.nullable) {
-					unref_function = type.data_type.get_free_function ();
+					unref_function = get_ccode_free_function (type.data_type);
 					if (unref_function == null) {
 						unref_function = "free";
 					}
 				} else {
 					var st = (Struct) type.data_type;
-					unref_function = st.get_copy_function ();
+					unref_function = get_ccode_copy_function (st);
 				}
 			}
 			if (unref_function == null) {
@@ -1149,7 +1149,7 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 	}
 
 	public void emit_temp_var (LocalVariable local) {
-		var cdecl = new CCodeDeclaration (local.variable_type.get_cname ());
+		var cdecl = new CCodeDeclaration (get_ccode_name (local.variable_type));
 
 		var vardecl = new CCodeVariableDeclarator (local.name, null, local.variable_type.get_cdeclarator_suffix ());
 		cdecl.add_declarator (vardecl);
@@ -1359,7 +1359,7 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 
 	public override void visit_base_access (BaseAccess expr) {
 		generate_type_declaration (expr.value_type, cfile);
-		set_cvalue (expr, new CCodeCastExpression (new CCodeIdentifier ("this"), expr.value_type.get_cname ()));
+		set_cvalue (expr, new CCodeCastExpression (new CCodeIdentifier ("this"), get_ccode_name (expr.value_type)));
 	}
 
 	public override void visit_postfix_expression (PostfixExpression expr) {
@@ -1407,8 +1407,8 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 		}
 
 		var cl = type.data_type as Class;
-		if (cl != null && cl.is_reference_counting ()
-		    && cl.get_ref_function () == "") {
+		if (cl != null && is_reference_counting (cl)
+		    && get_ccode_ref_function (cl) == "") {
 			// empty ref_function => no ref necessary
 			return false;
 		}
@@ -1431,8 +1431,8 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 		}
 
 		var cl = type.data_type as Class;
-		if (cl != null && cl.is_reference_counting ()
-		    && cl.get_unref_function () == "") {
+		if (cl != null && is_reference_counting (cl)
+		    && get_ccode_unref_function (cl) == "") {
 			// empty unref_function => no unref necessary
 			return false;
 		}
@@ -1446,7 +1446,7 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 
 	bool is_ref_function_void (DataType type) {
 		var cl = type.data_type as Class;
-		if (cl != null && cl.ref_function_void) {
+		if (cl != null && get_ccode_ref_function_void (cl)) {
 			return true;
 		} else {
 			return false;
@@ -1465,7 +1465,7 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 
 			var vt = (ValueType) expression_type;
 			var st = (Struct) vt.type_symbol;
-			var copy_call = new CCodeFunctionCall (new CCodeIdentifier (st.get_copy_function ()));
+			var copy_call = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_copy_function (st)));
 			copy_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, ctemp));
 			copy_call.add_argument (new CCodeConstant ("0"));
 			copy_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, cexpr));
@@ -1533,7 +1533,7 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 	}
 
 	public virtual void generate_class_declaration (Class cl, CCodeFile decl_space) {
-		if (add_symbol_declaration (decl_space, cl, cl.get_cname ())) {
+		if (add_symbol_declaration (decl_space, cl, get_ccode_name (cl))) {
 			return;
 		}
 	}
@@ -1575,7 +1575,7 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 				var creation_call = new CCodeFunctionCall (new CCodeIdentifier ("memset"));
 				creation_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, instance));
 				creation_call.add_argument (new CCodeConstant ("0"));
-				creation_call.add_argument (new CCodeIdentifier ("sizeof (%s)".printf (expr.type_reference.get_cname ())));
+				creation_call.add_argument (new CCodeIdentifier ("sizeof (%s)".printf (get_ccode_name (expr.type_reference))));
 
 				creation_expr = creation_call;
 			}
@@ -1589,15 +1589,15 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 
 			var cl = expr.type_reference.data_type as Class;
 
-			if (!m.has_new_function) {
+			if (!CCodeBaseModule.get_ccode_has_new_function (m)) {
 				// use construct function directly
-				creation_call = new CCodeFunctionCall (new CCodeIdentifier (m.get_real_cname ()));
-				creation_call.add_argument (new CCodeIdentifier (cl.get_type_id ()));
+				creation_call = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_real_name (m)));
+				creation_call.add_argument (new CCodeIdentifier (CCodeBaseModule.get_ccode_type_id (cl)));
 			} else {
-				creation_call = new CCodeFunctionCall (new CCodeIdentifier (m.get_cname ()));
+				creation_call = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_name (m)));
 			}
 
-			if (struct_by_ref && !(m.cinstance_parameter_position < 0)) {
+			if (struct_by_ref && !(get_ccode_instance_pos (m) < 0)) {
 				creation_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, instance));
 			}
 
@@ -1648,7 +1648,7 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 				i++;
 			}
 
-			if (struct_by_ref && m.cinstance_parameter_position < 0) {
+			if (struct_by_ref && get_ccode_instance_pos (m) < 0) {
 				// instance parameter is at the end in a struct creation method
 				creation_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, instance));
 			}
@@ -1656,8 +1656,8 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 			if (ellipsis) {
 				/* ensure variable argument list ends with NULL
 				 * except when using printf-style arguments */
-				if (!m.printf_format && !m.scanf_format && m.sentinel != "") {
-					creation_call.add_argument (new CCodeConstant (m.sentinel));
+				if (!m.printf_format && !m.scanf_format && get_ccode_sentinel (m) != "") {
+					creation_call.add_argument (new CCodeConstant (get_ccode_sentinel (m)));
 				}
 			}
 
@@ -1666,7 +1666,7 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 			// cast the return value of the creation method back to the intended type if
 			// it requested a special C return type
 			if (get_custom_creturn_type (m) != null) {
-				creation_expr = new CCodeCastExpression (creation_expr, expr.type_reference.get_cname ());
+				creation_expr = new CCodeCastExpression (creation_expr, get_ccode_name (expr.type_reference));
 			}
 		} else {
 			assert (false);
@@ -1686,9 +1686,9 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 					var typed_inst = transform_expression (instance, expr.type_reference, instance_target_type);
 					CCodeExpression lhs;
 					if (expr.type_reference.data_type is Struct) {
-						lhs = new CCodeMemberAccess (typed_inst, f.get_cname ());
+						lhs = new CCodeMemberAccess (typed_inst, get_ccode_name (f));
 					} else {
-						lhs = new CCodeMemberAccess.pointer (typed_inst, f.get_cname ());
+						lhs = new CCodeMemberAccess.pointer (typed_inst, get_ccode_name (f));
 					}
 					ccode.add_assignment (lhs, get_cvalue (init.initializer));
 				} else if (init.symbol_reference is Property) {
@@ -1743,7 +1743,7 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 
 	public override void visit_sizeof_expression (SizeofExpression expr) {
 		var csizeof = new CCodeFunctionCall (new CCodeIdentifier ("sizeof"));
-		csizeof.add_argument (new CCodeIdentifier (expr.type_reference.get_cname ()));
+		csizeof.add_argument (new CCodeIdentifier (get_ccode_name (expr.type_reference)));
 		set_cvalue (expr, csizeof);
 	}
 
@@ -1786,7 +1786,7 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 				var ctemp = get_variable_cexpression (temp_decl.name);
 				var cinit = new CCodeAssignment (ctemp, get_cvalue (expr.inner));
 				var ccheck = create_type_check (ctemp, expr.type_reference);
-				var ccast = new CCodeCastExpression (ctemp, expr.type_reference.get_cname ());
+				var ccast = new CCodeCastExpression (ctemp, get_ccode_name (expr.type_reference));
 				var cnull = new CCodeConstant ("NULL");
 
 				ccomma.append_expression (cinit);
@@ -1826,7 +1826,7 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 			var ccomma = new CCodeCommaExpression ();
 
 			var sizeof_call = new CCodeFunctionCall (new CCodeIdentifier ("sizeof"));
-			sizeof_call.add_argument (new CCodeIdentifier (expr.type_reference.get_cname ()));
+			sizeof_call.add_argument (new CCodeIdentifier (get_ccode_name (expr.type_reference)));
 
 			var to_any  = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_value_from_any"));
 			to_any.add_argument (get_type_id_expression (expr.type_reference));
@@ -1853,9 +1853,9 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 
 		if (expr.inner.value_type is GenericType && !(expr.type_reference is GenericType)) {
 			// generic types use an extra pointer, dereference that pointer
-			set_cvalue (expr, new CCodeUnaryExpression (CCodeUnaryOperator.POINTER_INDIRECTION, new CCodeCastExpression (get_cvalue (expr.inner), expr.type_reference.get_cname () + "*")));
+			set_cvalue (expr, new CCodeUnaryExpression (CCodeUnaryOperator.POINTER_INDIRECTION, new CCodeCastExpression (get_cvalue (expr.inner), get_ccode_name (expr.type_reference) + "*")));
 		} else {
-			set_cvalue (expr, new CCodeCastExpression (get_cvalue (expr.inner), expr.type_reference.get_cname ()));
+			set_cvalue (expr, new CCodeCastExpression (get_cvalue (expr.inner), get_ccode_name (expr.type_reference)));
 		}
 	}
 
@@ -1979,13 +1979,9 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 	}
 
 	public override void visit_lambda_expression (LambdaExpression l) {
-		// use instance position from delegate
-		var dt = (DelegateType) l.target_type;
-		l.method.cinstance_parameter_position = dt.delegate_symbol.cinstance_parameter_position;
-
 		l.accept_children (this);
 
-		set_cvalue (l, new CCodeIdentifier (l.method.get_cname ()));
+		set_cvalue (l, new CCodeIdentifier (get_ccode_name (l.method)));
 	}
 
 	// manage memory and implicit casts
@@ -2117,9 +2113,9 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 			foreach (Parameter param in d.get_parameters ()) {
 				method_param_iter.next ();
 				var method_param = method_param_iter.get ();
-				string ctype = param.variable_type.get_cname ();
+				string ctype = get_ccode_name (param.variable_type);
 				if (param.variable_type is GenericType && !(method_param.variable_type is GenericType)) {
-					ctype = method_param.variable_type.get_cname () + "*";
+					ctype = get_ccode_name (method_param.variable_type) + "*";
 					call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.POINTER_INDIRECTION, new CCodeIdentifier (param.name)));
 				} else if (!(param.variable_type is GenericType) && method_param.variable_type is GenericType) {
 					call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier (param.name)));
@@ -2136,11 +2132,11 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 			} else {
 				var method_return_type = method_type.method_symbol.return_type;
 				if (d.return_type is GenericType && !(method_return_type is GenericType)) {
-					wrapper.add_parameter (new CCodeParameter ("result", method_return_type.get_cname () + "*"));
+					wrapper.add_parameter (new CCodeParameter ("result", get_ccode_name (method_return_type) + "*"));
 					wrapper.block.add_statement (new CCodeExpressionStatement (new CCodeAssignment (new CCodeUnaryExpression (CCodeUnaryOperator.POINTER_INDIRECTION, new CCodeIdentifier ("result")), call)));
 				} else if (!(d.return_type is GenericType) && method_return_type is GenericType) {
-					wrapper.return_type = d.return_type.get_cname ();
-					var cdecl = new CCodeDeclaration (d.return_type.get_cname ());
+					wrapper.return_type = get_ccode_name (d.return_type);
+					var cdecl = new CCodeDeclaration (get_ccode_name (d.return_type));
 					cdecl.add_declarator (new CCodeVariableDeclarator ("result"));
 					call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("result")));
 					wrapper.block.add_statement (new CCodeExpressionStatement (call));
@@ -2149,14 +2145,14 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 					wrapper.add_parameter (new CCodeParameter ("result", "void *"));
 					wrapper.block.add_statement (new CCodeExpressionStatement (call));
 				} else {
-					wrapper.return_type = d.return_type.get_cname ();
+					wrapper.return_type = get_ccode_name (d.return_type);
 					wrapper.block.add_statement (new CCodeReturnStatement (call));
 				}
 			}
 
 			cfile.add_function (wrapper);
 
-			var ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_new".printf (deleg_type.delegate_symbol.get_lower_case_cname ())));
+			var ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_new".printf (get_ccode_lower_case_name (deleg_type.delegate_symbol))));
 			ccall.add_argument (delegate_target);
 			ccall.add_argument (new CCodeIdentifier (wrapper_name));
 			return ccall;
@@ -2167,11 +2163,11 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 		if (context.checking && (iface != null || (cl != null && !cl.is_compact))) {
 			// checked cast for strict subtypes of GTypeInstance
 			return generate_instance_cast (cexpr, target_type.data_type);
-		} else if (target_type.data_type != null && expression_type.get_cname () != target_type.get_cname ()) {
+		} else if (target_type.data_type != null && get_ccode_name (expression_type) != get_ccode_name (target_type)) {
 			var st = target_type.data_type as Struct;
 			if (target_type.data_type.is_reference_type () || (st != null && st.is_simple_type ())) {
 				// don't cast non-simple structs
-				return new CCodeCastExpression (cexpr, target_type.get_cname ());
+				return new CCodeCastExpression (cexpr, get_ccode_name (target_type));
 			} else {
 				return cexpr;
 			}
@@ -2191,7 +2187,7 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 		}
 
 		generate_property_accessor_declaration (base_property.set_accessor, cfile);
-		set_func = base_property.set_accessor.get_cname ();
+		set_func = get_ccode_name (base_property.set_accessor);
 
 		if (!prop.external && prop.external_package) {
 			// internal VAPI properties
@@ -2273,8 +2269,8 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 		           || type.nullable
 		           || type is PointerType || type is DelegateType) {
 			return new CCodeConstant ("NULL");
-		} else if (type.data_type != null && type.data_type.get_default_value () != null) {
-			return new CCodeConstant (type.data_type.get_default_value ());
+		} else if (type.data_type != null && get_ccode_default_value (type.data_type) != "") {
+			return new CCodeConstant (get_ccode_default_value (type.data_type));
 		}
 		return null;
 	}
@@ -2286,6 +2282,74 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 		return get_cvalue (node);
 	}
 
+	public string get_ccode_name (CodeNode node) {
+		return CCodeBaseModule.get_ccode_name (node);
+	}
+
+	public string get_ccode_const_name (CodeNode node) {
+		return CCodeBaseModule.get_ccode_const_name (node);
+	}
+
+	public string get_ccode_copy_function (TypeSymbol node) {
+		return CCodeBaseModule.get_ccode_copy_function (node);
+	}
+
+	public string get_ccode_dup_function (TypeSymbol node) {
+		return CCodeBaseModule.get_ccode_dup_function (node);
+	}
+
+	public string get_ccode_ref_function (TypeSymbol node) {
+		return CCodeBaseModule.get_ccode_ref_function (node);
+	}
+
+	public string get_ccode_unref_function (ObjectTypeSymbol node) {
+		return CCodeBaseModule.get_ccode_unref_function (node);
+	}
+
+	public string get_ccode_free_function (TypeSymbol node) {
+		return CCodeBaseModule.get_ccode_free_function (node);
+	}
+
+	public bool is_reference_counting (TypeSymbol node) {
+		return CCodeBaseModule.is_reference_counting (node);
+	}
+
+	public bool get_ccode_ref_function_void (Class node) {
+		return CCodeBaseModule.get_ccode_ref_function_void (node);
+	}
+
+	public string get_ccode_default_value (TypeSymbol node) {
+		return CCodeBaseModule.get_ccode_default_value (node);
+	}
+
+	public string get_ccode_real_name (Method node) {
+		return CCodeBaseModule.get_ccode_real_name (node);
+	}
+
+	public string get_ccode_lower_case_name (CodeNode node, string? infix = null) {
+		return CCodeBaseModule.get_ccode_lower_case_name (node, infix);
+	}
+
+	public string get_ccode_upper_case_name (Symbol node, string? infix = null) {
+		return CCodeBaseModule.get_ccode_upper_case_name (node, infix);
+	}
+
+	public string get_ccode_lower_case_prefix (Symbol node) {
+		return CCodeBaseModule.get_ccode_lower_case_prefix (node);
+	}
+
+	public double get_ccode_instance_pos (CodeNode node) {
+		return CCodeBaseModule.get_ccode_instance_pos (node);
+	}
+
+	public string get_ccode_vfunc_name (Method node) {
+		return CCodeBaseModule.get_ccode_vfunc_name (node);
+	}
+
+	public string get_ccode_sentinel (Method m) {
+		return CCodeBaseModule.get_ccode_sentinel (m);
+	}
+
 	public DataType? get_this_type () {
 		if (current_method != null && current_method.binding == MemberBinding.INSTANCE) {
 			return current_method.this_parameter.variable_type;
@@ -2296,7 +2360,7 @@ public abstract class Vala.DovaBaseModule : CodeGenerator {
 	}
 
 	public CCodeExpression generate_instance_cast (CCodeExpression expr, TypeSymbol type) {
-		return new CCodeCastExpression (expr, type.get_cname () + "*");
+		return new CCodeCastExpression (expr, get_ccode_name (type) + "*");
 	}
 
 	public virtual string? get_custom_creturn_type (Method m) {
diff --git a/codegen/valadovadelegatemodule.vala b/codegen/valadovadelegatemodule.vala
index a96f34e..5cb0439 100644
--- a/codegen/valadovadelegatemodule.vala
+++ b/codegen/valadovadelegatemodule.vala
@@ -26,23 +26,23 @@
  */
 public class Vala.DovaDelegateModule : DovaValueModule {
 	public override void generate_delegate_declaration (Delegate d, CCodeFile decl_space) {
-		if (add_symbol_declaration (decl_space, d, d.get_cname ())) {
+		if (add_symbol_declaration (decl_space, d, get_ccode_name (d))) {
 			return;
 		}
 
-		decl_space.add_type_declaration (new CCodeTypeDefinition ("struct _%s".printf (d.get_cname ()), new CCodeVariableDeclarator (d.get_cname ())));
+		decl_space.add_type_declaration (new CCodeTypeDefinition ("struct _%s".printf (get_ccode_name (d)), new CCodeVariableDeclarator (get_ccode_name (d))));
 
 		generate_class_declaration (type_class, decl_space);
 		generate_method_declaration ((Method) object_class.scope.lookup ("ref"), decl_space);
 		generate_method_declaration ((Method) object_class.scope.lookup ("unref"), decl_space);
 
-		var type_fun = new CCodeFunction ("%s_type_get".printf (d.get_lower_case_cname ()), "DovaType *");
+		var type_fun = new CCodeFunction ("%s_type_get".printf (get_ccode_lower_case_name (d)), "DovaType *");
 		if (d.is_internal_symbol ()) {
 			type_fun.modifiers = CCodeModifiers.STATIC;
 		}
 		decl_space.add_function_declaration (type_fun);
 
-		var type_init_fun = new CCodeFunction ("%s_type_init".printf (d.get_lower_case_cname ()));
+		var type_init_fun = new CCodeFunction ("%s_type_init".printf (get_ccode_lower_case_name (d)));
 		if (d.is_internal_symbol ()) {
 			type_init_fun.modifiers = CCodeModifiers.STATIC;
 		}
@@ -61,7 +61,7 @@ public class Vala.DovaDelegateModule : DovaValueModule {
 	}
 
 	CCodeFunction generate_new_function (Delegate d, CCodeFile decl_space) {
-		var function = new CCodeFunction ("%s_new".printf (d.get_lower_case_cname ()), "%s*".printf (d.get_cname ()));
+		var function = new CCodeFunction ("%s_new".printf (get_ccode_lower_case_name (d)), "%s*".printf (get_ccode_name (d)));
 		if (d.is_internal_symbol ()) {
 			function.modifiers |= CCodeModifiers.STATIC;
 		}
@@ -72,9 +72,9 @@ public class Vala.DovaDelegateModule : DovaValueModule {
 		function.block = new CCodeBlock ();
 
 		var alloc_call = new CCodeFunctionCall (new CCodeIdentifier ("dova_object_alloc"));
-		alloc_call.add_argument (new CCodeFunctionCall (new CCodeIdentifier ("%s_type_get".printf (d.get_lower_case_cname ()))));
+		alloc_call.add_argument (new CCodeFunctionCall (new CCodeIdentifier ("%s_type_get".printf (get_ccode_lower_case_name (d)))));
 
-		var cdecl = new CCodeDeclaration ("%s*".printf (d.get_cname ()));
+		var cdecl = new CCodeDeclaration ("%s*".printf (get_ccode_name (d)));
 		cdecl.add_declarator (new CCodeVariableDeclarator ("this", alloc_call));
 		function.block.add_statement (cdecl);
 
@@ -83,7 +83,7 @@ public class Vala.DovaDelegateModule : DovaValueModule {
 		init_call.add_argument (new CCodeIdentifier ("target"));
 		function.block.add_statement (new CCodeExpressionStatement (init_call));
 
-		var priv = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_PRIVATE".printf (d.get_upper_case_cname ())));
+		var priv = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_PRIVATE".printf (get_ccode_upper_case_name (d))));
 		priv.add_argument (new CCodeIdentifier ("this"));
 		var assignment = new CCodeAssignment (new CCodeMemberAccess.pointer (priv, "method"), new CCodeIdentifier ("method"));
 		function.block.add_statement (new CCodeExpressionStatement (assignment));
@@ -94,25 +94,25 @@ public class Vala.DovaDelegateModule : DovaValueModule {
 	}
 
 	CCodeFunction generate_invoke_function (Delegate d, CCodeFile decl_space) {
-		var function = new CCodeFunction ("%s_invoke".printf (d.get_lower_case_cname ()));
+		var function = new CCodeFunction ("%s_invoke".printf (get_ccode_lower_case_name (d)));
 
 		if (d.is_internal_symbol ()) {
 			function.modifiers |= CCodeModifiers.STATIC;
 		}
 
-		function.add_parameter (new CCodeParameter ("this", "%s*".printf (d.get_cname ())));
+		function.add_parameter (new CCodeParameter ("this", "%s*".printf (get_ccode_name (d))));
 
 		string param_list = "";
 
 		foreach (Parameter param in d.get_parameters ()) {
 			generate_type_declaration (param.variable_type, decl_space);
 
-			function.add_parameter (new CCodeParameter (param.name, param.variable_type.get_cname ()));
+			function.add_parameter (new CCodeParameter (param.name, get_ccode_name (param.variable_type)));
 
 			if (param_list != "") {
 				param_list += ", ";
 			}
-			param_list += param.variable_type.get_cname ();
+			param_list += get_ccode_name (param.variable_type);
 		}
 
 		if (d.return_type is GenericType) {
@@ -123,7 +123,7 @@ public class Vala.DovaDelegateModule : DovaValueModule {
 			}
 			param_list += "void *";
 		} else {
-			function.return_type = d.return_type.get_cname ();
+			function.return_type = get_ccode_name (d.return_type);
 		}
 
 		function.block = new CCodeBlock ();
@@ -135,7 +135,7 @@ public class Vala.DovaDelegateModule : DovaValueModule {
 		cdecl.add_declarator (new CCodeVariableDeclarator ("target", get_target));
 		function.block.add_statement (cdecl);
 
-		var priv = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_PRIVATE".printf (d.get_upper_case_cname ())));
+		var priv = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_PRIVATE".printf (get_ccode_upper_case_name (d))));
 		priv.add_argument (new CCodeIdentifier ("this"));
 
 		string instance_param_list = "(DovaObject *";
@@ -195,23 +195,23 @@ public class Vala.DovaDelegateModule : DovaValueModule {
 
 		generate_type_get_function (d, delegate_class);
 
-		var instance_priv_struct = new CCodeStruct ("_%sPrivate".printf (d.get_cname ()));
+		var instance_priv_struct = new CCodeStruct ("_%sPrivate".printf (get_ccode_name (d)));
 
 		instance_priv_struct.add_field ("void", "(*method) (void)");
 
-		cfile.add_type_declaration (new CCodeTypeDefinition ("struct %s".printf (instance_priv_struct.name), new CCodeVariableDeclarator ("%sPrivate".printf (d.get_cname ()))));
+		cfile.add_type_declaration (new CCodeTypeDefinition ("struct %s".printf (instance_priv_struct.name), new CCodeVariableDeclarator ("%sPrivate".printf (get_ccode_name (d)))));
 		cfile.add_type_definition (instance_priv_struct);
 
-		string macro = "((%sPrivate *) (((char *) o) + _%s_object_offset))".printf (d.get_cname (), d.get_lower_case_cname ());
-		cfile.add_type_member_declaration (new CCodeMacroReplacement ("%s_GET_PRIVATE(o)".printf (d.get_upper_case_cname (null)), macro));
+		string macro = "((%sPrivate *) (((char *) o) + _%s_object_offset))".printf (get_ccode_name (d), get_ccode_lower_case_name (d));
+		cfile.add_type_member_declaration (new CCodeMacroReplacement ("%s_GET_PRIVATE(o)".printf (get_ccode_upper_case_name (d, null)), macro));
 
 		var cdecl = new CCodeDeclaration ("intptr_t");
-		cdecl.add_declarator (new CCodeVariableDeclarator ("_%s_object_offset".printf (d.get_lower_case_cname ()), new CCodeConstant ("0")));
+		cdecl.add_declarator (new CCodeVariableDeclarator ("_%s_object_offset".printf (get_ccode_lower_case_name (d)), new CCodeConstant ("0")));
 		cdecl.modifiers = CCodeModifiers.STATIC;
 		cfile.add_type_member_declaration (cdecl);
 
 		cdecl = new CCodeDeclaration ("intptr_t");
-		cdecl.add_declarator (new CCodeVariableDeclarator ("_%s_type_offset".printf (d.get_lower_case_cname ()), new CCodeConstant ("0")));
+		cdecl.add_declarator (new CCodeVariableDeclarator ("_%s_type_offset".printf (get_ccode_lower_case_name (d)), new CCodeConstant ("0")));
 		cdecl.modifiers = CCodeModifiers.STATIC;
 		cfile.add_type_member_declaration (cdecl);
 
diff --git a/codegen/valadovaerrormodule.vala b/codegen/valadovaerrormodule.vala
index c0df425..68f7a86 100644
--- a/codegen/valadovaerrormodule.vala
+++ b/codegen/valadovaerrormodule.vala
@@ -41,7 +41,7 @@ public class Vala.DovaErrorModule : DovaDelegateModule {
 
 		if (current_method is CreationMethod && current_method.parent_symbol is Class) {
 			var cl = current_method.parent_symbol as Class;
-			var unref_call = new CCodeFunctionCall (new CCodeIdentifier (cl.get_unref_function ()));
+			var unref_call = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_unref_function (cl)));
 			unref_call.add_argument (new CCodeIdentifier ("this"));
 			ccode.add_expression (unref_call);
 			ccode.add_return ();
@@ -125,7 +125,7 @@ public class Vala.DovaErrorModule : DovaDelegateModule {
 
 						var type_check = new CCodeFunctionCall (new CCodeIdentifier ("any_is_a"));
 						type_check.add_argument (new CCodeIdentifier ("dova_error"));
-						type_check.add_argument (new CCodeFunctionCall (new CCodeIdentifier ("%s_type_get".printf (catch_type.type_symbol.get_lower_case_cname ()))));
+						type_check.add_argument (new CCodeFunctionCall (new CCodeIdentifier ("%s_type_get".printf (get_ccode_lower_case_name (catch_type.type_symbol)))));
 
 						ccode.open_if (type_check);
 
@@ -164,7 +164,7 @@ public class Vala.DovaErrorModule : DovaDelegateModule {
 				// Check the allowed error domains to propagate
 				var type_check = new CCodeFunctionCall (new CCodeIdentifier ("any_is_a"));
 				type_check.add_argument (new CCodeIdentifier ("dova_error"));
-				type_check.add_argument (new CCodeFunctionCall (new CCodeIdentifier ("%s_type_get".printf (error_class.get_lower_case_cname ()))));
+				type_check.add_argument (new CCodeFunctionCall (new CCodeIdentifier ("%s_type_get".printf (get_ccode_lower_case_name (error_class)))));
 				if (ccond == null) {
 					ccond = type_check;
 				} else {
@@ -201,7 +201,7 @@ public class Vala.DovaErrorModule : DovaDelegateModule {
 		is_in_catch = true;
 
 		foreach (CatchClause clause in stmt.get_catch_clauses ()) {
-			clause.clabel_name = "__catch%d_%s".printf (this_try_id, clause.error_type.get_lower_case_cname ());
+			clause.clabel_name = "__catch%d_%s".printf (this_try_id, get_ccode_lower_case_name (clause.error_type));
 		}
 
 		is_in_catch = false;
@@ -242,7 +242,7 @@ public class Vala.DovaErrorModule : DovaDelegateModule {
 		}
 
 		if (clause.variable_name != null) {
-			var cdecl = new CCodeDeclaration (clause.error_type.get_cname ());
+			var cdecl = new CCodeDeclaration (get_ccode_name (clause.error_type));
 			cdecl.add_declarator (new CCodeVariableDeclarator (variable_name, new CCodeIdentifier ("dova_error")));
 			ccode.add_statement (cdecl);
 		} else {
diff --git a/codegen/valadovamemberaccessmodule.vala b/codegen/valadovamemberaccessmodule.vala
index 3a23548..44760f9 100644
--- a/codegen/valadovamemberaccessmodule.vala
+++ b/codegen/valadovamemberaccessmodule.vala
@@ -54,12 +54,12 @@ public abstract class Vala.DovaMemberAccessModule : DovaControlFlowModule {
 				if (m.base_method != null) {
 					var base_class = (Class) m.base_method.parent_symbol;
 
-					set_cvalue (expr, new CCodeIdentifier ("%s_base_%s".printf (base_class.get_lower_case_cname (null), m.name)));
+					set_cvalue (expr, new CCodeIdentifier ("%s_base_%s".printf (get_ccode_lower_case_name (base_class, null), m.name)));
 					return;
 				} else if (m.base_interface_method != null) {
 					var base_iface = (Interface) m.base_interface_method.parent_symbol;
 
-					set_cvalue (expr, new CCodeIdentifier ("%s_base_%s".printf (base_iface.get_lower_case_cname (null), m.name)));
+					set_cvalue (expr, new CCodeIdentifier ("%s_base_%s".printf (get_ccode_lower_case_name (base_iface, null), m.name)));
 					return;
 				}
 			}
@@ -77,18 +77,18 @@ public abstract class Vala.DovaMemberAccessModule : DovaControlFlowModule {
 						set_cvalue (expr.inner, ctemp);
 					}
 					var base_class = (Class) m.base_method.parent_symbol;
-					var vclass = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS".printf (base_class.get_upper_case_cname (null))));
+					var vclass = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS".printf (get_ccode_upper_case_name (base_class, null))));
 					vclass.add_argument (inst);
 					set_cvalue (expr, new CCodeMemberAccess.pointer (vclass, m.name));
 				} else {
-					set_cvalue (expr, new CCodeIdentifier (m.base_method.get_cname ()));
+					set_cvalue (expr, new CCodeIdentifier (get_ccode_name (m.base_method)));
 				}
 			} else if (m.base_interface_method != null) {
-				set_cvalue (expr, new CCodeIdentifier (m.base_interface_method.get_cname ()));
+				set_cvalue (expr, new CCodeIdentifier (get_ccode_name (m.base_interface_method)));
 			} else if (m is CreationMethod) {
-				set_cvalue (expr, new CCodeIdentifier (m.get_real_cname ()));
+				set_cvalue (expr, new CCodeIdentifier (get_ccode_real_name (m)));
 			} else {
-				set_cvalue (expr, new CCodeIdentifier (m.get_cname ()));
+				set_cvalue (expr, new CCodeIdentifier (get_ccode_name (m)));
 			}
 		} else if (expr.symbol_reference is ArrayLengthField) {
 			var array_type = (ArrayType) expr.inner.value_type;
@@ -109,13 +109,13 @@ public abstract class Vala.DovaMemberAccessModule : DovaControlFlowModule {
 
 			generate_enum_declaration ((Enum) ev.parent_symbol, cfile);
 
-			set_cvalue (expr, new CCodeConstant (ev.get_cname ()));
+			set_cvalue (expr, new CCodeConstant (get_ccode_name (ev)));
 		} else if (expr.symbol_reference is Constant) {
 			var c = (Constant) expr.symbol_reference;
 
 			generate_constant_declaration (c, cfile);
 
-			set_cvalue (expr, new CCodeIdentifier (c.get_cname ()));
+			set_cvalue (expr, new CCodeIdentifier (get_ccode_name (c)));
 		} else if (expr.symbol_reference is Property) {
 			var prop = (Property) expr.symbol_reference;
 
@@ -134,8 +134,8 @@ public abstract class Vala.DovaMemberAccessModule : DovaControlFlowModule {
 			if (expr.inner is BaseAccess) {
 				if (prop.base_property != null) {
 					var base_class = (Class) prop.base_property.parent_symbol;
-					var vcast = new CCodeFunctionCall (new CCodeIdentifier ("%s_CLASS".printf (base_class.get_upper_case_cname (null))));
-					vcast.add_argument (new CCodeIdentifier ("%s_parent_class".printf (current_class.get_lower_case_cname (null))));
+					var vcast = new CCodeFunctionCall (new CCodeIdentifier ("%s_CLASS".printf (get_ccode_upper_case_name (base_class, null))));
+					vcast.add_argument (new CCodeIdentifier ("%s_parent_class".printf (get_ccode_lower_case_name (current_class, null))));
 
 					var ccall = new CCodeFunctionCall (new CCodeMemberAccess.pointer (vcast, "get_%s".printf (prop.name)));
 					ccall.add_argument (get_cvalue (expr.inner));
@@ -143,7 +143,7 @@ public abstract class Vala.DovaMemberAccessModule : DovaControlFlowModule {
 					return;
 				} else if (prop.base_interface_property != null) {
 					var base_iface = (Interface) prop.base_interface_property.parent_symbol;
-					string parent_iface_var = "%s_%s_parent_iface".printf (current_class.get_lower_case_cname (null), base_iface.get_lower_case_cname (null));
+					string parent_iface_var = "%s_%s_parent_iface".printf (get_ccode_lower_case_name (current_class, null), get_ccode_lower_case_name (base_iface, null));
 
 					var ccall = new CCodeFunctionCall (new CCodeMemberAccess.pointer (new CCodeIdentifier (parent_iface_var), "get_%s".printf (prop.name)));
 					ccall.add_argument (get_cvalue (expr.inner));
@@ -158,7 +158,7 @@ public abstract class Vala.DovaMemberAccessModule : DovaControlFlowModule {
 			} else if (prop.base_interface_property != null) {
 				base_property = prop.base_interface_property;
 			}
-			string getter_cname = base_property.get_accessor.get_cname ();
+			string getter_cname = get_ccode_name (base_property.get_accessor);
 			var ccall = new CCodeFunctionCall (new CCodeIdentifier (getter_cname));
 
 			if (prop.binding == MemberBinding.INSTANCE) {
@@ -268,21 +268,21 @@ public abstract class Vala.DovaMemberAccessModule : DovaControlFlowModule {
 
 			CCodeExpression inst;
 			if (dova_priv) {
-				var priv_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_PRIVATE".printf (cl.get_upper_case_cname (null))));
+				var priv_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_PRIVATE".printf (get_ccode_upper_case_name (cl, null))));
 				priv_call.add_argument (pub_inst);
 				inst = priv_call;
 			} else {
 				inst = pub_inst;
 			}
 			if (instance_target_type.data_type.is_reference_type () || (instance != null && instance.value_type is PointerType)) {
-				result.cvalue = new CCodeMemberAccess.pointer (inst, f.get_cname ());
+				result.cvalue = new CCodeMemberAccess.pointer (inst, get_ccode_name (f));
 			} else {
-				result.cvalue = new CCodeMemberAccess (inst, f.get_cname ());
+				result.cvalue = new CCodeMemberAccess (inst, get_ccode_name (f));
 			}
 		} else {
 			generate_field_declaration (f, cfile);
 
-			result.cvalue = new CCodeIdentifier (f.get_cname ());
+			result.cvalue = new CCodeIdentifier (get_ccode_name (f));
 		}
 
 		return result;
diff --git a/codegen/valadovamethodcallmodule.vala b/codegen/valadovamethodcallmodule.vala
index bb5d470..a829d61 100644
--- a/codegen/valadovamethodcallmodule.vala
+++ b/codegen/valadovamethodcallmodule.vala
@@ -42,10 +42,10 @@ public class Vala.DovaMethodCallModule : DovaAssignmentModule {
 			var cl = (Class) ((ObjectType) itype).type_symbol;
 			m = cl.default_construction_method;
 			generate_method_declaration (m, cfile);
-			ccall = new CCodeFunctionCall (new CCodeIdentifier (m.get_real_cname ()));
+			ccall = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_real_name (m)));
 		} else if (itype is DelegateType) {
 			deleg = ((DelegateType) itype).delegate_symbol;
-			ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_invoke".printf (deleg.get_lower_case_cname ())));
+			ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_invoke".printf (get_ccode_lower_case_name (deleg))));
 			ccall.add_argument (get_cvalue (expr.call));
 		}
 
@@ -55,7 +55,7 @@ public class Vala.DovaMethodCallModule : DovaAssignmentModule {
 			if (cl == current_class) {
 				ccall.add_argument (new CCodeIdentifier ("this"));
 			} else {
-				ccall.add_argument (new CCodeCastExpression (new CCodeIdentifier ("this"), cl.get_cname () + "*"));
+				ccall.add_argument (new CCodeCastExpression (new CCodeIdentifier ("this"), get_ccode_name (cl) + "*"));
 			}
 		} else if (m != null) {
 			if (m.binding == MemberBinding.INSTANCE) {
@@ -90,7 +90,7 @@ public class Vala.DovaMethodCallModule : DovaAssignmentModule {
 				}
 
 				if (ma.inner is BaseAccess) {
-					ccall.add_argument (new CCodeFunctionCall (new CCodeIdentifier ("%s_type_get".printf (((Class) current_class.base_class).get_lower_case_cname ()))));
+					ccall.add_argument (new CCodeFunctionCall (new CCodeIdentifier ("%s_type_get".printf (get_ccode_lower_case_name (current_class.base_class)))));
 				}
 				ccall.add_argument (instance);
 			}
@@ -178,8 +178,8 @@ public class Vala.DovaMethodCallModule : DovaAssignmentModule {
 						ccall_expr = ccomma;
 					}
 
-					if (param.ctype != null) {
-						cexpr = new CCodeCastExpression (cexpr, param.ctype);
+					if (CCodeBaseModule.get_ccode_type (param) != null) {
+						cexpr = new CCodeCastExpression (cexpr, CCodeBaseModule.get_ccode_type (param));
 					}
 				}
 			}
diff --git a/codegen/valadovaobjectmodule.vala b/codegen/valadovaobjectmodule.vala
index eec278f..b0ec8de 100644
--- a/codegen/valadovaobjectmodule.vala
+++ b/codegen/valadovaobjectmodule.vala
@@ -22,23 +22,23 @@
 
 public class Vala.DovaObjectModule : DovaArrayModule {
 	public override void generate_class_declaration (Class cl, CCodeFile decl_space) {
-		if (add_symbol_declaration (decl_space, cl, cl.get_cname ())) {
+		if (add_symbol_declaration (decl_space, cl, get_ccode_name (cl))) {
 			return;
 		}
 
 		if (cl.base_class == null) {
-			decl_space.add_type_declaration (new CCodeTypeDefinition ("struct _%s".printf (cl.get_cname ()), new CCodeVariableDeclarator (cl.get_cname ())));
+			decl_space.add_type_declaration (new CCodeTypeDefinition ("struct _%s".printf (get_ccode_name (cl)), new CCodeVariableDeclarator (get_ccode_name (cl))));
 		} else if (cl == string_type.data_type) {
 			generate_class_declaration (cl.base_class, decl_space);
-			decl_space.add_type_declaration (new CCodeTypeDefinition ("const uint8_t *", new CCodeVariableDeclarator (cl.get_cname ())));
+			decl_space.add_type_declaration (new CCodeTypeDefinition ("const uint8_t *", new CCodeVariableDeclarator (get_ccode_name (cl))));
 		} else {
 			// typedef to base class instead of dummy struct to avoid warnings/casts
 			generate_class_declaration (cl.base_class, decl_space);
-			decl_space.add_type_declaration (new CCodeTypeDefinition (cl.base_class.get_cname (), new CCodeVariableDeclarator (cl.get_cname ())));
+			decl_space.add_type_declaration (new CCodeTypeDefinition (get_ccode_name (cl.base_class), new CCodeVariableDeclarator (get_ccode_name (cl))));
 		}
 
 		if (cl.base_class == null) {
-			var instance_struct = new CCodeStruct ("_%s".printf (cl.get_cname ()));
+			var instance_struct = new CCodeStruct ("_%s".printf (get_ccode_name (cl)));
 			instance_struct.add_field ("DovaType *", "type");
 			decl_space.add_type_definition (instance_struct);
 		} else if (cl == type_class) {
@@ -75,7 +75,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 		generate_method_declaration ((Method) object_class.scope.lookup ("ref"), decl_space);
 		generate_method_declaration ((Method) object_class.scope.lookup ("unref"), decl_space);
 
-		var type_fun = new CCodeFunction ("%s_type_get".printf (cl.get_lower_case_cname ()), "DovaType *");
+		var type_fun = new CCodeFunction ("%s_type_get".printf (get_ccode_lower_case_name (cl)), "DovaType *");
 		if (cl.is_internal_symbol ()) {
 			type_fun.modifiers = CCodeModifiers.STATIC;
 		}
@@ -84,7 +84,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 		}
 		decl_space.add_function_declaration (type_fun);
 
-		var type_init_fun = new CCodeFunction ("%s_type_init".printf (cl.get_lower_case_cname ()));
+		var type_init_fun = new CCodeFunction ("%s_type_init".printf (get_ccode_lower_case_name (cl)));
 		if (cl.is_internal_symbol ()) {
 			type_init_fun.modifiers = CCodeModifiers.STATIC;
 		}
@@ -101,11 +101,11 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 		}
 
 		// add vfunc field to the type struct
-		var vdeclarator = new CCodeFunctionDeclarator (m.vfunc_name);
+		var vdeclarator = new CCodeFunctionDeclarator (get_ccode_vfunc_name (m));
 
 		generate_cparameters (m, decl_space, new CCodeFunction ("fake"), vdeclarator);
 
-		var vdecl = new CCodeDeclaration (m.return_type.get_cname ());
+		var vdecl = new CCodeDeclaration (get_ccode_name (m.return_type));
 		vdecl.add_declarator (vdeclarator);
 		type_struct.add_declaration (vdecl);
 	}
@@ -137,23 +137,23 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 	}
 
 	void generate_class_private_declaration (Class cl, CCodeFile decl_space) {
-		if (add_symbol_declaration (decl_space, cl, cl.get_cname () + "Private")) {
+		if (add_symbol_declaration (decl_space, cl, get_ccode_name (cl) + "Private")) {
 			return;
 		}
 
-		var instance_priv_struct = new CCodeStruct ("_%sPrivate".printf (cl.get_cname ()));
-		var type_priv_struct = new CCodeStruct ("_%sTypePrivate".printf (cl.get_cname ()));
+		var instance_priv_struct = new CCodeStruct ("_%sPrivate".printf (get_ccode_name (cl)));
+		var type_priv_struct = new CCodeStruct ("_%sTypePrivate".printf (get_ccode_name (cl)));
 
 		foreach (Field f in cl.get_fields ()) {
 			if (f.binding == MemberBinding.INSTANCE)  {
 				generate_type_declaration (f.variable_type, decl_space);
 
-				string field_ctype = f.variable_type.get_cname ();
+				string field_ctype = get_ccode_name (f.variable_type);
 				if (f.is_volatile) {
 					field_ctype = "volatile " + field_ctype;
 				}
 
-				instance_priv_struct.add_field (field_ctype, f.get_cname () + f.variable_type.get_cdeclarator_suffix ());
+				instance_priv_struct.add_field (field_ctype, get_ccode_name (f) + f.variable_type.get_cdeclarator_suffix ());
 			}
 		}
 
@@ -223,13 +223,13 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 			var t = (ObjectTypeSymbol) prop.parent_symbol;
 
 			var this_type = new ObjectType (t);
-			var cselfparam = new CCodeParameter ("this", this_type.get_cname ());
-			var cvalueparam = new CCodeParameter ("value", prop.property_type.get_cname ());
+			var cselfparam = new CCodeParameter ("this", get_ccode_name (this_type));
+			var cvalueparam = new CCodeParameter ("value", get_ccode_name (prop.property_type));
 
 			if (prop.get_accessor != null) {
 				var vdeclarator = new CCodeFunctionDeclarator ("get_%s".printf (prop.name));
 				vdeclarator.add_parameter (cselfparam);
-				string creturn_type = prop.property_type.get_cname ();
+				string creturn_type = get_ccode_name (prop.property_type);
 
 				var vdecl = new CCodeDeclaration (creturn_type);
 				vdecl.add_declarator (vdeclarator);
@@ -247,17 +247,17 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 		}
 
 		if (!instance_priv_struct.is_empty) {
-			decl_space.add_type_declaration (new CCodeTypeDefinition ("struct %s".printf (instance_priv_struct.name), new CCodeVariableDeclarator ("%sPrivate".printf (cl.get_cname ()))));
+			decl_space.add_type_declaration (new CCodeTypeDefinition ("struct %s".printf (instance_priv_struct.name), new CCodeVariableDeclarator ("%sPrivate".printf (get_ccode_name (cl)))));
 			decl_space.add_type_definition (instance_priv_struct);
 		}
 
 		if (!type_priv_struct.is_empty) {
-			decl_space.add_type_declaration (new CCodeTypeDefinition ("struct %s".printf (type_priv_struct.name), new CCodeVariableDeclarator ("%sTypePrivate".printf (cl.get_cname ()))));
+			decl_space.add_type_declaration (new CCodeTypeDefinition ("struct %s".printf (type_priv_struct.name), new CCodeVariableDeclarator ("%sTypePrivate".printf (get_ccode_name (cl)))));
 			decl_space.add_type_definition (type_priv_struct);
 		}
 
 		var cdecl = new CCodeDeclaration ("intptr_t");
-		cdecl.add_declarator (new CCodeVariableDeclarator ("_%s_object_offset".printf (cl.get_lower_case_cname ()), new CCodeConstant ("0")));
+		cdecl.add_declarator (new CCodeVariableDeclarator ("_%s_object_offset".printf (get_ccode_lower_case_name (cl)), new CCodeConstant ("0")));
 		cdecl.modifiers = CCodeModifiers.STATIC;
 		decl_space.add_type_member_declaration (cdecl);
 
@@ -266,24 +266,24 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 		string macro;
 		if (cl.base_class == null) {
 			// offset of any class is 0
-			macro = "((%sPrivate *) o)".printf (cl.get_cname ());
+			macro = "((%sPrivate *) o)".printf (get_ccode_name (cl));
 			type_offset = new CCodeConstant ("sizeof (anyPrivate) + sizeof (DovaObjectPrivate) + sizeof (DovaTypePrivate)");
 		} else if (cl == object_class) {
-			macro = "((%sPrivate *) (((char *) o) + sizeof (anyPrivate)))".printf (cl.get_cname ());
+			macro = "((%sPrivate *) (((char *) o) + sizeof (anyPrivate)))".printf (get_ccode_name (cl));
 			type_offset = new CCodeConstant ("sizeof (anyPrivate) + sizeof (DovaObjectPrivate) + sizeof (DovaTypePrivate) + sizeof (anyTypePrivate)");
 		} else if (cl == type_class) {
-			macro = "((%sPrivate *) (((char *) o) + sizeof (anyPrivate) + sizeof (DovaObjectPrivate)))".printf (cl.get_cname ());
+			macro = "((%sPrivate *) (((char *) o) + sizeof (anyPrivate) + sizeof (DovaObjectPrivate)))".printf (get_ccode_name (cl));
 			type_offset = new CCodeConstant ("sizeof (anyPrivate) + sizeof (DovaObjectPrivate) + sizeof (DovaTypePrivate) + sizeof (anyTypePrivate) + sizeof (DovaObjectTypePrivate)");
 		} else {
-			macro = "((%sPrivate *) (((char *) o) + _%s_object_offset))".printf (cl.get_cname (), cl.get_lower_case_cname ());
+			macro = "((%sPrivate *) (((char *) o) + _%s_object_offset))".printf (get_ccode_name (cl), get_ccode_lower_case_name (cl));
 			type_offset = new CCodeConstant ("0");
 		}
 		if (!instance_priv_struct.is_empty) {
-			decl_space.add_type_member_declaration (new CCodeMacroReplacement ("%s_GET_PRIVATE(o)".printf (cl.get_upper_case_cname (null)), macro));
+			decl_space.add_type_member_declaration (new CCodeMacroReplacement ("%s_GET_PRIVATE(o)".printf (get_ccode_upper_case_name (cl, null)), macro));
 		}
 
 		cdecl = new CCodeDeclaration ("intptr_t");
-		cdecl.add_declarator (new CCodeVariableDeclarator ("_%s_type_offset".printf (cl.get_lower_case_cname ()), type_offset));
+		cdecl.add_declarator (new CCodeVariableDeclarator ("_%s_type_offset".printf (get_ccode_lower_case_name (cl)), type_offset));
 		cdecl.modifiers = CCodeModifiers.STATIC;
 		decl_space.add_type_member_declaration (cdecl);
 	}
@@ -420,11 +420,11 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 		}
 
 		var cdecl = new CCodeDeclaration ("DovaType *");
-		cdecl.add_declarator (new CCodeVariableDeclarator ("%s_type".printf (cl.get_lower_case_cname ()), new CCodeConstant ("NULL")));
+		cdecl.add_declarator (new CCodeVariableDeclarator ("%s_type".printf (get_ccode_lower_case_name (cl)), new CCodeConstant ("NULL")));
 		cdecl.modifiers = CCodeModifiers.STATIC;
 		cfile.add_type_member_declaration (cdecl);
 
-		var type_fun = new CCodeFunction ("%s_type_get".printf (cl.get_lower_case_cname ()), "DovaType *");
+		var type_fun = new CCodeFunction ("%s_type_get".printf (get_ccode_lower_case_name (cl)), "DovaType *");
 		if (cl.is_internal_symbol ()) {
 			type_fun.modifiers = CCodeModifiers.STATIC;
 		}
@@ -442,32 +442,32 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 
 		if (base_class == null) {
 			var sizeof_call = new CCodeFunctionCall (new CCodeIdentifier ("sizeof"));
-			sizeof_call.add_argument (new CCodeIdentifier ("%sPrivate".printf (cl.get_cname ())));
+			sizeof_call.add_argument (new CCodeIdentifier ("%sPrivate".printf (get_ccode_name (cl))));
 
 			var calloc_call = new CCodeFunctionCall (new CCodeIdentifier ("calloc"));
 			calloc_call.add_argument (new CCodeConstant ("1"));
 			calloc_call.add_argument (new CCodeConstant ("sizeof (anyPrivate) + sizeof (DovaObjectPrivate) + sizeof (DovaTypePrivate) + sizeof (anyTypePrivate)"));
 
-			type_init_block.add_statement (new CCodeExpressionStatement (new CCodeAssignment (new CCodeIdentifier ("%s_type".printf (cl.get_lower_case_cname ())), calloc_call)));
+			type_init_block.add_statement (new CCodeExpressionStatement (new CCodeAssignment (new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (cl))), calloc_call)));
 
 			var set_size = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_set_object_size"));
-			set_size.add_argument (new CCodeIdentifier ("%s_type".printf (cl.get_lower_case_cname ())));
+			set_size.add_argument (new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (cl))));
 			set_size.add_argument (sizeof_call);
 			type_init_block.add_statement (new CCodeExpressionStatement (set_size));
 
 			type_init_block.add_statement (new CCodeExpressionStatement (new CCodeAssignment (new CCodeIdentifier ("_any_type_offset"), new CCodeConstant ("sizeof (any) + sizeof (DovaObjectPrivate) + sizeof (DovaTypePrivate)"))));
 
 			set_size = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_set_type_size"));
-			set_size.add_argument (new CCodeIdentifier ("%s_type".printf (cl.get_lower_case_cname ())));
+			set_size.add_argument (new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (cl))));
 			set_size.add_argument (new CCodeConstant ("sizeof (any) + sizeof (DovaObjectPrivate) + sizeof (DovaTypePrivate) + sizeof (anyTypePrivate)"));
 			type_init_block.add_statement (new CCodeExpressionStatement (set_size));
 
-			type_init_block.add_statement (new CCodeExpressionStatement (new CCodeAssignment (new CCodeMemberAccess.pointer (new CCodeIdentifier ("%s_type".printf (cl.get_lower_case_cname ())), "type"), new CCodeFunctionCall (new CCodeIdentifier ("dova_type_type_get")))));
+			type_init_block.add_statement (new CCodeExpressionStatement (new CCodeAssignment (new CCodeMemberAccess.pointer (new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (cl))), "type"), new CCodeFunctionCall (new CCodeIdentifier ("dova_type_type_get")))));
 		} else {
 			generate_method_declaration ((Method) object_class.scope.lookup ("alloc"), cfile);
 			generate_method_declaration ((Method) type_class.scope.lookup ("alloc"), cfile);
 
-			var base_type = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_get".printf (base_class.get_lower_case_cname ())));
+			var base_type = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_get".printf (get_ccode_lower_case_name (base_class))));
 			for (int i = 0; i < base_class.get_type_parameters ().size; i++) {
 				base_type.add_argument (new CCodeConstant ("NULL"));
 			}
@@ -475,24 +475,24 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 			var alloc_call = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_alloc"));
 			alloc_call.add_argument (base_type);
 			if (!(cl is Class) || has_instance_struct ((Class) cl)) {
-				alloc_call.add_argument (new CCodeConstant ("sizeof (%sPrivate)".printf (cl.get_cname ())));
+				alloc_call.add_argument (new CCodeConstant ("sizeof (%sPrivate)".printf (get_ccode_name (cl))));
 			} else {
 				alloc_call.add_argument (new CCodeConstant ("0"));
 			}
 			if ((!(cl is Class) || has_type_struct ((Class) cl)) && !(cl is Delegate)) {
-				alloc_call.add_argument (new CCodeConstant ("sizeof (%sTypePrivate)".printf (cl.get_cname ())));
+				alloc_call.add_argument (new CCodeConstant ("sizeof (%sTypePrivate)".printf (get_ccode_name (cl))));
 			} else {
 				alloc_call.add_argument (new CCodeConstant ("0"));
 			}
-			alloc_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("%s_type".printf (cl.get_lower_case_cname ()))));
-			alloc_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_%s_object_offset".printf (cl.get_lower_case_cname ()))));
-			alloc_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_%s_type_offset".printf (cl.get_lower_case_cname ()))));
+			alloc_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (cl)))));
+			alloc_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_%s_object_offset".printf (get_ccode_lower_case_name (cl)))));
+			alloc_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_%s_type_offset".printf (get_ccode_lower_case_name (cl)))));
 
 			type_init_block.add_statement (new CCodeExpressionStatement (alloc_call));
 		}
 
-		var type_init_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_init".printf (cl.get_lower_case_cname ())));
-		type_init_call.add_argument (new CCodeIdentifier ("%s_type".printf (cl.get_lower_case_cname ())));
+		var type_init_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_init".printf (get_ccode_lower_case_name (cl))));
+		type_init_call.add_argument (new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (cl))));
 
 		if (object_type_symbol != null) {
 			for (int i = 0; i < object_type_symbol.get_type_parameters ().size; i++) {
@@ -502,7 +502,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 
 		type_init_block.add_statement (new CCodeExpressionStatement (type_init_call));
 
-		type_fun.block.add_statement (new CCodeIfStatement (new CCodeUnaryExpression (CCodeUnaryOperator.LOGICAL_NEGATION, new CCodeIdentifier ("%s_type".printf (cl.get_lower_case_cname ()))), type_init_block));
+		type_fun.block.add_statement (new CCodeIfStatement (new CCodeUnaryExpression (CCodeUnaryOperator.LOGICAL_NEGATION, new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (cl)))), type_init_block));
 
 		if (object_type_symbol != null && object_type_symbol.get_type_parameters ().size > 0) {
 			// generics
@@ -512,7 +512,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 			generate_method_declaration ((Method) type_class.scope.lookup ("insert_type"), cfile);
 
 			var first = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_get_next_type"));
-			first.add_argument (new CCodeIdentifier ("%s_type".printf (cl.get_lower_case_cname ())));
+			first.add_argument (new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (cl))));
 
 			cdecl = new CCodeDeclaration ("DovaType *");
 			cdecl.add_declarator (new CCodeVariableDeclarator ("result", first));
@@ -531,7 +531,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 
 			generate_method_declaration ((Method) type_class.scope.lookup ("alloc"), cfile);
 
-			var base_type = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_get".printf (base_class.get_lower_case_cname ())));
+			var base_type = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_get".printf (get_ccode_lower_case_name (base_class))));
 			if (base_class_type != null) {
 				foreach (var type_arg in base_class_type.get_type_arguments ()) {
 					base_type.add_argument (get_type_id_expression (type_arg, true));
@@ -541,22 +541,22 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 			var alloc_call = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_alloc"));
 			alloc_call.add_argument (base_type);
 			if (!(cl is Class) || has_instance_struct ((Class) cl)) {
-				alloc_call.add_argument (new CCodeConstant ("sizeof (%sPrivate)".printf (cl.get_cname ())));
+				alloc_call.add_argument (new CCodeConstant ("sizeof (%sPrivate)".printf (get_ccode_name (cl))));
 			} else {
 				alloc_call.add_argument (new CCodeConstant ("0"));
 			}
 			if (!(cl is Class) || has_type_struct ((Class) cl)) {
-				alloc_call.add_argument (new CCodeConstant ("sizeof (%sTypePrivate)".printf (cl.get_cname ())));
+				alloc_call.add_argument (new CCodeConstant ("sizeof (%sTypePrivate)".printf (get_ccode_name (cl))));
 			} else {
 				alloc_call.add_argument (new CCodeConstant ("0"));
 			}
 			alloc_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("result")));
-			alloc_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_%s_object_offset".printf (cl.get_lower_case_cname ()))));
-			alloc_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_%s_type_offset".printf (cl.get_lower_case_cname ()))));
+			alloc_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_%s_object_offset".printf (get_ccode_lower_case_name (cl)))));
+			alloc_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_%s_type_offset".printf (get_ccode_lower_case_name (cl)))));
 
 			specialized_type_init_block.add_statement (new CCodeExpressionStatement (alloc_call));
 
-			type_init_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_init".printf (cl.get_lower_case_cname ())));
+			type_init_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_init".printf (get_ccode_lower_case_name (cl))));
 			type_init_call.add_argument (new CCodeIdentifier ("result"));
 
 			foreach (var type_param in object_type_symbol.get_type_parameters ()) {
@@ -566,7 +566,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 			specialized_type_init_block.add_statement (new CCodeExpressionStatement (type_init_call));
 
 			var insert_call = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_insert_type"));
-			insert_call.add_argument (new CCodeIdentifier ("%s_type".printf (cl.get_lower_case_cname ())));
+			insert_call.add_argument (new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (cl))));
 			insert_call.add_argument (new CCodeIdentifier ("result"));
 			specialized_type_init_block.add_statement (new CCodeExpressionStatement (insert_call));
 
@@ -577,11 +577,11 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 			type_fun.block.add_statement (new CCodeIfStatement (new CCodeIdentifier ("%s_type".printf (object_type_symbol.get_type_parameters ().get (0).name.down ())), specialized_type_get_block));
 		}
 
-		type_fun.block.add_statement (new CCodeReturnStatement (new CCodeIdentifier ("%s_type".printf (cl.get_lower_case_cname ()))));
+		type_fun.block.add_statement (new CCodeReturnStatement (new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (cl)))));
 
 		cfile.add_function (type_fun);
 
-		var type_init_fun = new CCodeFunction ("%s_type_init".printf (cl.get_lower_case_cname ()));
+		var type_init_fun = new CCodeFunction ("%s_type_init".printf (get_ccode_lower_case_name (cl)));
 		if (cl.is_internal_symbol ()) {
 			type_init_fun.modifiers = CCodeModifiers.STATIC;
 		}
@@ -606,10 +606,10 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 
 			var value_copy_call = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_set_value_copy"));
 			value_copy_call.add_argument (new CCodeIdentifier ("type"));
-			value_copy_call.add_argument (new CCodeCastExpression (new CCodeIdentifier ("%s_copy".printf (cl.get_lower_case_cname ())), "void (*)(void *, intptr_t,  void *, intptr_t)"));
+			value_copy_call.add_argument (new CCodeCastExpression (new CCodeIdentifier ("%s_copy".printf (get_ccode_lower_case_name (cl))), "void (*)(void *, intptr_t,  void *, intptr_t)"));
 			type_init_fun.block.add_statement (new CCodeExpressionStatement (value_copy_call));
 
-			var function = new CCodeFunction ("%s_copy".printf (cl.get_lower_case_cname ()), "void");
+			var function = new CCodeFunction ("%s_copy".printf (get_ccode_lower_case_name (cl)), "void");
 			function.modifiers = CCodeModifiers.STATIC;
 			function.add_parameter (new CCodeParameter ("dest", "any **"));
 			function.add_parameter (new CCodeParameter ("dest_index", "intptr_t"));
@@ -623,14 +623,14 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 			var dest = new CCodeBinaryExpression (CCodeBinaryOperator.PLUS, new CCodeIdentifier ("dest"), new CCodeIdentifier ("dest_index"));
 			var src = new CCodeBinaryExpression (CCodeBinaryOperator.PLUS, new CCodeIdentifier ("src"), new CCodeIdentifier ("src_index"));
 
-			var unref_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_unref".printf (cl.get_lower_case_cname ())));
+			var unref_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_unref".printf (get_ccode_lower_case_name (cl))));
 			unref_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.POINTER_INDIRECTION, dest));
 			var unref_block = new CCodeBlock ();
 			unref_block.add_statement (new CCodeExpressionStatement (unref_call));
 			unref_block.add_statement (new CCodeExpressionStatement (new CCodeAssignment (new CCodeUnaryExpression (CCodeUnaryOperator.POINTER_INDIRECTION, dest), new CCodeConstant ("NULL"))));
 			function.block.add_statement (new CCodeIfStatement (new CCodeUnaryExpression (CCodeUnaryOperator.POINTER_INDIRECTION, dest), unref_block));
 
-			var ref_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_ref".printf (cl.get_lower_case_cname ())));
+			var ref_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_ref".printf (get_ccode_lower_case_name (cl))));
 			ref_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.POINTER_INDIRECTION, src));
 			var ref_block = new CCodeBlock ();
 			ref_block.add_statement (new CCodeExpressionStatement (new CCodeAssignment (new CCodeUnaryExpression (CCodeUnaryOperator.POINTER_INDIRECTION, dest), ref_call)));
@@ -639,11 +639,11 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 			cfile.add_function (function);
 
 			{
-				var value_equals_fun = new CCodeFunction ("%s_value_equals".printf (cl.get_lower_case_cname ()), "bool");
+				var value_equals_fun = new CCodeFunction ("%s_value_equals".printf (get_ccode_lower_case_name (cl)), "bool");
 				value_equals_fun.modifiers = CCodeModifiers.STATIC;
-				value_equals_fun.add_parameter (new CCodeParameter ("value", cl.get_cname () + "**"));
+				value_equals_fun.add_parameter (new CCodeParameter ("value", get_ccode_name (cl) + "**"));
 				value_equals_fun.add_parameter (new CCodeParameter ("value_index", "intptr_t"));
-				value_equals_fun.add_parameter (new CCodeParameter ("other", cl.get_cname () + "**"));
+				value_equals_fun.add_parameter (new CCodeParameter ("other", get_ccode_name (cl) + "**"));
 				value_equals_fun.add_parameter (new CCodeParameter ("other_index", "intptr_t"));
 				value_equals_fun.block = new CCodeBlock ();
 				var val = new CCodeBinaryExpression (CCodeBinaryOperator.PLUS, new CCodeIdentifier ("value"), new CCodeIdentifier ("value_index"));
@@ -658,14 +658,14 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 
 				var value_equals_call = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_set_value_equals"));
 				value_equals_call.add_argument (new CCodeIdentifier ("type"));
-				value_equals_call.add_argument (new CCodeCastExpression (new CCodeIdentifier ("%s_value_equals".printf (cl.get_lower_case_cname ())), "bool (*)(void *, intptr_t,  void *, intptr_t)"));
+				value_equals_call.add_argument (new CCodeCastExpression (new CCodeIdentifier ("%s_value_equals".printf (get_ccode_lower_case_name (cl))), "bool (*)(void *, intptr_t,  void *, intptr_t)"));
 				type_init_fun.block.add_statement (new CCodeExpressionStatement (value_equals_call));
 			}
 
 			{
-				var value_hash_fun = new CCodeFunction ("%s_value_hash".printf (cl.get_lower_case_cname ()), "uintptr_t");
+				var value_hash_fun = new CCodeFunction ("%s_value_hash".printf (get_ccode_lower_case_name (cl)), "uintptr_t");
 				value_hash_fun.modifiers = CCodeModifiers.STATIC;
-				value_hash_fun.add_parameter (new CCodeParameter ("value", cl.get_cname () + "**"));
+				value_hash_fun.add_parameter (new CCodeParameter ("value", get_ccode_name (cl) + "**"));
 				value_hash_fun.add_parameter (new CCodeParameter ("value_index", "intptr_t"));
 				value_hash_fun.block = new CCodeBlock ();
 				var val = new CCodeBinaryExpression (CCodeBinaryOperator.PLUS, new CCodeIdentifier ("value"), new CCodeIdentifier ("value_index"));
@@ -678,18 +678,18 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 
 				var value_hash_call = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_set_value_hash"));
 				value_hash_call.add_argument (new CCodeIdentifier ("type"));
-				value_hash_call.add_argument (new CCodeCastExpression (new CCodeIdentifier ("%s_value_hash".printf (cl.get_lower_case_cname ())), "uintptr_t (*)(void *, intptr_t)"));
+				value_hash_call.add_argument (new CCodeCastExpression (new CCodeIdentifier ("%s_value_hash".printf (get_ccode_lower_case_name (cl))), "uintptr_t (*)(void *, intptr_t)"));
 				type_init_fun.block.add_statement (new CCodeExpressionStatement (value_hash_call));
 			}
 
 			// generate method to box value
-			var value_to_any_fun = new CCodeFunction ("%s_value_to_any".printf (cl.get_lower_case_cname ()), "any*");
+			var value_to_any_fun = new CCodeFunction ("%s_value_to_any".printf (get_ccode_lower_case_name (cl)), "any*");
 			value_to_any_fun.modifiers = CCodeModifiers.STATIC;
-			value_to_any_fun.add_parameter (new CCodeParameter ("value", cl.get_cname () + "**"));
+			value_to_any_fun.add_parameter (new CCodeParameter ("value", get_ccode_name (cl) + "**"));
 			value_to_any_fun.add_parameter (new CCodeParameter ("value_index", "intptr_t"));
 			value_to_any_fun.block = new CCodeBlock ();
 			var val = new CCodeBinaryExpression (CCodeBinaryOperator.PLUS, new CCodeIdentifier ("value"), new CCodeIdentifier ("value_index"));
-			string to_any_fun = "%s_ref".printf (cl.get_lower_case_cname ());
+			string to_any_fun = "%s_ref".printf (get_ccode_lower_case_name (cl));
 			if (cl == string_class) {
 				to_any_fun = "string_to_any";
 			}
@@ -702,17 +702,17 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 
 			var value_to_any_call = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_set_value_to_any"));
 			value_to_any_call.add_argument (new CCodeIdentifier ("type"));
-			value_to_any_call.add_argument (new CCodeIdentifier ("%s_value_to_any".printf (cl.get_lower_case_cname ())));
+			value_to_any_call.add_argument (new CCodeIdentifier ("%s_value_to_any".printf (get_ccode_lower_case_name (cl))));
 			type_init_fun.block.add_statement (new CCodeExpressionStatement (value_to_any_call));
 
 			// generate method to unbox value
-			var value_from_any_fun = new CCodeFunction ("%s_value_from_any".printf (cl.get_lower_case_cname ()));
+			var value_from_any_fun = new CCodeFunction ("%s_value_from_any".printf (get_ccode_lower_case_name (cl)));
 			value_from_any_fun.modifiers = CCodeModifiers.STATIC;
 			value_from_any_fun.add_parameter (new CCodeParameter ("any_", "any *"));
-			value_from_any_fun.add_parameter (new CCodeParameter ("value", cl.get_cname () + "**"));
+			value_from_any_fun.add_parameter (new CCodeParameter ("value", get_ccode_name (cl) + "**"));
 			value_from_any_fun.add_parameter (new CCodeParameter ("value_index", "intptr_t"));
 			value_from_any_fun.block = new CCodeBlock ();
-			string from_any_fun = "%s_ref".printf (cl.get_lower_case_cname ());
+			string from_any_fun = "%s_ref".printf (get_ccode_lower_case_name (cl));
 			if (cl == string_class) {
 				from_any_fun = "string_from_any";
 			}
@@ -726,10 +726,10 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 
 			var value_from_any_call = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_set_value_from_any"));
 			value_from_any_call.add_argument (new CCodeIdentifier ("type"));
-			value_from_any_call.add_argument (new CCodeIdentifier ("%s_value_from_any".printf (cl.get_lower_case_cname ())));
+			value_from_any_call.add_argument (new CCodeIdentifier ("%s_value_from_any".printf (get_ccode_lower_case_name (cl))));
 			type_init_fun.block.add_statement (new CCodeExpressionStatement (value_from_any_call));
 		} else {
-			type_init_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_init".printf (base_class.get_lower_case_cname ())));
+			type_init_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_init".printf (get_ccode_lower_case_name (base_class))));
 			type_init_call.add_argument (new CCodeIdentifier ("type"));
 
 			if (base_class_type != null) {
@@ -753,10 +753,10 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 	}
 
 	void add_finalize_function (Class cl) {
-		var function = new CCodeFunction ("%sfinalize".printf (cl.get_lower_case_cprefix ()), "void");
+		var function = new CCodeFunction ("%sfinalize".printf (get_ccode_lower_case_prefix (cl)), "void");
 		function.modifiers = CCodeModifiers.STATIC;
 
-		function.add_parameter (new CCodeParameter ("this", cl.get_cname () + "*"));
+		function.add_parameter (new CCodeParameter ("this", get_ccode_name (cl) + "*"));
 
 		push_function (function);
 
@@ -770,11 +770,11 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 			if (f.binding == MemberBinding.INSTANCE)  {
 				CCodeExpression lhs = null;
 				if (f.is_internal_symbol ()) {
-					var priv_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_PRIVATE".printf (cl.get_upper_case_cname (null))));
+					var priv_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_PRIVATE".printf (get_ccode_upper_case_name (cl, null))));
 					priv_call.add_argument (new CCodeIdentifier ("this"));
-					lhs = new CCodeMemberAccess.pointer (priv_call, f.get_cname ());
+					lhs = new CCodeMemberAccess.pointer (priv_call, get_ccode_name (f));
 				} else {
-					lhs = new CCodeMemberAccess.pointer (new CCodeIdentifier ("this"), f.get_cname ());
+					lhs = new CCodeMemberAccess.pointer (new CCodeIdentifier ("this"), get_ccode_name (f));
 				}
 
 				if (requires_destroy (f.variable_type)) {
@@ -800,7 +800,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 			var object_type = (ObjectType) base_type;
 			if (object_type.type_symbol is Class) {
 				var ccall = new CCodeFunctionCall (new CCodeIdentifier ("dova_object_base_finalize"));
-				var type_get_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_get".printf (object_type.type_symbol.get_lower_case_cname ())));
+				var type_get_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_get".printf (get_ccode_lower_case_name (object_type.type_symbol))));
 				foreach (var type_arg in base_type.get_type_arguments ()) {
 					type_get_call.add_argument (get_type_id_expression (type_arg, false));
 				}
@@ -834,7 +834,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 			if (object_type.type_symbol is Interface) {
 				generate_interface_declaration ((Interface) object_type.type_symbol, cfile);
 
-				var type_init_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_init".printf (object_type.type_symbol.get_lower_case_cname ())));
+				var type_init_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_init".printf (get_ccode_lower_case_name (object_type.type_symbol))));
 				type_init_call.add_argument (new CCodeIdentifier ("type"));
 				foreach (var type_arg in base_type.get_type_arguments ()) {
 					type_init_call.add_argument (get_type_id_expression (type_arg, true));
@@ -851,20 +851,20 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 
 			var override_call = new CCodeFunctionCall (new CCodeIdentifier ("dova_object_override_finalize"));
 			override_call.add_argument (new CCodeIdentifier ("type"));
-			override_call.add_argument (new CCodeIdentifier ("%sfinalize".printf (cl.get_lower_case_cprefix ())));
+			override_call.add_argument (new CCodeIdentifier ("%sfinalize".printf (get_ccode_lower_case_prefix (cl))));
 			type_init_block.add_statement (new CCodeExpressionStatement (override_call));
 		}
 
 		foreach (Method m in cl.get_methods ()) {
 			if (m.is_virtual || m.overrides) {
-				var override_call = new CCodeFunctionCall (new CCodeIdentifier ("%soverride_%s".printf (m.base_method.parent_symbol.get_lower_case_cprefix (), m.name)));
+				var override_call = new CCodeFunctionCall (new CCodeIdentifier ("%soverride_%s".printf (get_ccode_lower_case_prefix (m.base_method.parent_symbol), m.name)));
 				override_call.add_argument (new CCodeIdentifier ("type"));
-				override_call.add_argument (new CCodeIdentifier (m.get_real_cname ()));
+				override_call.add_argument (new CCodeIdentifier (get_ccode_real_name (m)));
 				type_init_block.add_statement (new CCodeExpressionStatement (override_call));
 			} else if (m.base_interface_method != null) {
-				var override_call = new CCodeFunctionCall (new CCodeIdentifier ("%soverride_%s".printf (m.base_interface_method.parent_symbol.get_lower_case_cprefix (), m.name)));
+				var override_call = new CCodeFunctionCall (new CCodeIdentifier ("%soverride_%s".printf (get_ccode_lower_case_prefix (m.base_interface_method.parent_symbol), m.name)));
 				override_call.add_argument (new CCodeIdentifier ("type"));
-				override_call.add_argument (new CCodeIdentifier (m.get_real_cname ()));
+				override_call.add_argument (new CCodeIdentifier (get_ccode_real_name (m)));
 				type_init_block.add_statement (new CCodeExpressionStatement (override_call));
 			}
 		}
@@ -872,15 +872,15 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 		foreach (Property prop in cl.get_properties ()) {
 			if (prop.is_virtual || prop.overrides) {
 				if (prop.get_accessor != null) {
-					var override_call = new CCodeFunctionCall (new CCodeIdentifier ("%soverride_get_%s".printf (prop.base_property.parent_symbol.get_lower_case_cprefix (), prop.name)));
+					var override_call = new CCodeFunctionCall (new CCodeIdentifier ("%soverride_get_%s".printf (get_ccode_lower_case_prefix (prop.base_property.parent_symbol), prop.name)));
 					override_call.add_argument (new CCodeIdentifier ("type"));
-					override_call.add_argument (new CCodeIdentifier (prop.get_accessor.get_cname ()));
+					override_call.add_argument (new CCodeIdentifier (get_ccode_name (prop.get_accessor)));
 					type_init_block.add_statement (new CCodeExpressionStatement (override_call));
 				}
 				if (prop.set_accessor != null) {
-					var override_call = new CCodeFunctionCall (new CCodeIdentifier ("%soverride_set_%s".printf (prop.base_property.parent_symbol.get_lower_case_cprefix (), prop.name)));
+					var override_call = new CCodeFunctionCall (new CCodeIdentifier ("%soverride_set_%s".printf (get_ccode_lower_case_prefix (prop.base_property.parent_symbol), prop.name)));
 					override_call.add_argument (new CCodeIdentifier ("type"));
-					override_call.add_argument (new CCodeIdentifier (prop.set_accessor.get_cname ()));
+					override_call.add_argument (new CCodeIdentifier (get_ccode_name (prop.set_accessor)));
 					type_init_block.add_statement (new CCodeExpressionStatement (override_call));
 				}
 			}
@@ -999,7 +999,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 
 		generate_interface_declaration (iface, cfile);
 
-		var type_priv_struct = new CCodeStruct ("_%sTypePrivate".printf (iface.get_cname ()));
+		var type_priv_struct = new CCodeStruct ("_%sTypePrivate".printf (get_ccode_name (iface)));
 
 		foreach (var type_param in iface.get_type_parameters ()) {
 			var type_param_decl = new CCodeDeclaration ("DovaType *");
@@ -1012,16 +1012,16 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 		}
 
 		if (!type_priv_struct.is_empty) {
-			cfile.add_type_declaration (new CCodeTypeDefinition ("struct %s".printf (type_priv_struct.name), new CCodeVariableDeclarator ("%sTypePrivate".printf (iface.get_cname ()))));
+			cfile.add_type_declaration (new CCodeTypeDefinition ("struct %s".printf (type_priv_struct.name), new CCodeVariableDeclarator ("%sTypePrivate".printf (get_ccode_name (iface)))));
 			cfile.add_type_definition (type_priv_struct);
 		}
 
 		var cdecl = new CCodeDeclaration ("DovaType *");
-		cdecl.add_declarator (new CCodeVariableDeclarator ("%s_type".printf (iface.get_lower_case_cname ()), new CCodeConstant ("NULL")));
+		cdecl.add_declarator (new CCodeVariableDeclarator ("%s_type".printf (get_ccode_lower_case_name (iface)), new CCodeConstant ("NULL")));
 		cdecl.modifiers = CCodeModifiers.STATIC;
 		cfile.add_type_member_declaration (cdecl);
 
-		var type_fun = new CCodeFunction ("%s_type_get".printf (iface.get_lower_case_cname ()), "DovaType *");
+		var type_fun = new CCodeFunction ("%s_type_get".printf (get_ccode_lower_case_name (iface)), "DovaType *");
 		if (iface.is_internal_symbol ()) {
 			type_fun.modifiers = CCodeModifiers.STATIC;
 		}
@@ -1036,32 +1036,32 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 		calloc_call.add_argument (new CCodeConstant ("1"));
 
 		if (!type_priv_struct.is_empty) {
-			calloc_call.add_argument (new CCodeConstant ("dova_type_get_type_size (dova_type_type_get ()) + sizeof (%sTypePrivate)".printf (iface.get_cname ())));
+			calloc_call.add_argument (new CCodeConstant ("dova_type_get_type_size (dova_type_type_get ()) + sizeof (%sTypePrivate)".printf (get_ccode_name (iface))));
 		} else {
 			calloc_call.add_argument (new CCodeConstant ("dova_type_get_type_size (dova_type_type_get ())"));
 		}
 
-		type_init_block.add_statement (new CCodeExpressionStatement (new CCodeAssignment (new CCodeIdentifier ("%s_type".printf (iface.get_lower_case_cname ())), calloc_call)));
+		type_init_block.add_statement (new CCodeExpressionStatement (new CCodeAssignment (new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (iface))), calloc_call)));
 
 		// call any_type_init to set value_copy and similar functions
 		var any_type_init_call = new CCodeFunctionCall (new CCodeIdentifier ("any_type_init"));
-		any_type_init_call.add_argument (new CCodeIdentifier ("%s_type".printf (iface.get_lower_case_cname ())));
+		any_type_init_call.add_argument (new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (iface))));
 		type_init_block.add_statement (new CCodeExpressionStatement (any_type_init_call));
 
-		var type_init_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_init".printf (iface.get_lower_case_cname ())));
-		type_init_call.add_argument (new CCodeIdentifier ("%s_type".printf (iface.get_lower_case_cname ())));
+		var type_init_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_init".printf (get_ccode_lower_case_name (iface))));
+		type_init_call.add_argument (new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (iface))));
 		foreach (var type_param in iface.get_type_parameters ()) {
 			type_init_call.add_argument (new CCodeIdentifier ("%s_type".printf (type_param.name.down ())));
 		}
 		type_init_block.add_statement (new CCodeExpressionStatement (type_init_call));
 
-		type_fun.block.add_statement (new CCodeIfStatement (new CCodeUnaryExpression (CCodeUnaryOperator.LOGICAL_NEGATION, new CCodeIdentifier ("%s_type".printf (iface.get_lower_case_cname ()))), type_init_block));
+		type_fun.block.add_statement (new CCodeIfStatement (new CCodeUnaryExpression (CCodeUnaryOperator.LOGICAL_NEGATION, new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (iface)))), type_init_block));
 
-		type_fun.block.add_statement (new CCodeReturnStatement (new CCodeIdentifier ("%s_type".printf (iface.get_lower_case_cname ()))));
+		type_fun.block.add_statement (new CCodeReturnStatement (new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (iface)))));
 
 		cfile.add_function (type_fun);
 
-		var type_init_fun = new CCodeFunction ("%s_type_init".printf (iface.get_lower_case_cname ()));
+		var type_init_fun = new CCodeFunction ("%s_type_init".printf (get_ccode_lower_case_name (iface)));
 		if (iface.is_internal_symbol ()) {
 			type_init_fun.modifiers = CCodeModifiers.STATIC;
 		}
@@ -1074,7 +1074,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 		foreach (DataType base_type in iface.get_prerequisites ()) {
 			var object_type = (ObjectType) base_type;
 			if (object_type.type_symbol is Interface) {
-				type_init_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_init".printf (object_type.type_symbol.get_lower_case_cname ())));
+				type_init_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_init".printf (get_ccode_lower_case_name (object_type.type_symbol))));
 				type_init_call.add_argument (new CCodeIdentifier ("type"));
 				type_init_fun.block.add_statement (new CCodeExpressionStatement (type_init_call));
 			}
@@ -1082,9 +1082,9 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 
 		var vtable_alloc = new CCodeFunctionCall (new CCodeIdentifier ("calloc"));
 		vtable_alloc.add_argument (new CCodeConstant ("1"));
-		vtable_alloc.add_argument (new CCodeConstant ("sizeof (%sTypePrivate)".printf (iface.get_cname ())));
+		vtable_alloc.add_argument (new CCodeConstant ("sizeof (%sTypePrivate)".printf (get_ccode_name (iface))));
 
-		var type_get_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_get".printf (iface.get_lower_case_cname ())));
+		var type_get_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_get".printf (get_ccode_lower_case_name (iface))));
 		foreach (var type_param in iface.get_type_parameters ()) {
 			type_get_call.add_argument (new CCodeIdentifier ("%s_type".printf (type_param.name.down ())));
 		}
@@ -1105,7 +1105,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 	}
 
 	public override void generate_property_accessor_declaration (PropertyAccessor acc, CCodeFile decl_space) {
-		if (add_symbol_declaration (decl_space, acc.prop, acc.get_cname ())) {
+		if (add_symbol_declaration (decl_space, acc.prop, get_ccode_name (acc))) {
 			return;
 		}
 
@@ -1116,9 +1116,9 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 		CCodeFunction function;
 
 		if (acc.readable) {
-			function = new CCodeFunction (acc.get_cname (), acc.value_type.get_cname ());
+			function = new CCodeFunction (get_ccode_name (acc), get_ccode_name (acc.value_type));
 		} else {
-			function = new CCodeFunction (acc.get_cname (), "void");
+			function = new CCodeFunction (get_ccode_name (acc), "void");
 		}
 
 		if (prop.binding == MemberBinding.INSTANCE) {
@@ -1132,13 +1132,13 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 			}
 
 			generate_type_declaration (this_type, decl_space);
-			var cselfparam = new CCodeParameter ("this", this_type.get_cname ());
+			var cselfparam = new CCodeParameter ("this", get_ccode_name (this_type));
 
 			function.add_parameter (cselfparam);
 		}
 
 		if (acc.writable) {
-			var cvalueparam = new CCodeParameter ("value", acc.value_type.get_cname ());
+			var cvalueparam = new CCodeParameter ("value", get_ccode_name (acc.value_type));
 			function.add_parameter (cvalueparam);
 		}
 
@@ -1148,16 +1148,16 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 		decl_space.add_function_declaration (function);
 
 		if (prop.is_abstract || prop.is_virtual) {
-			string param_list = "(%s *this".printf (((ObjectTypeSymbol) prop.parent_symbol).get_cname ());
+			string param_list = "(%s *this".printf (get_ccode_name (prop.parent_symbol));
 			if (!acc.readable) {
 				param_list += ", ";
-				param_list += acc.value_type.get_cname ();
+				param_list += get_ccode_name (acc.value_type);
 			}
 			param_list += ")";
 
-			var override_func = new CCodeFunction ("%soverride_%s_%s".printf (prop.parent_symbol.get_lower_case_cprefix (), acc.readable ? "get" : "set", prop.name));
+			var override_func = new CCodeFunction ("%soverride_%s_%s".printf (get_ccode_lower_case_prefix (prop.parent_symbol), acc.readable ? "get" : "set", prop.name));
 			override_func.add_parameter (new CCodeParameter ("type", "DovaType *"));
-			override_func.add_parameter (new CCodeParameter ("(*function) %s".printf (param_list), acc.readable ? acc.value_type.get_cname () : "void"));
+			override_func.add_parameter (new CCodeParameter ("(*function) %s".printf (param_list), acc.readable ? get_ccode_name (acc.value_type) : "void"));
 
 			decl_space.add_function_declaration (override_func);
 		}
@@ -1188,17 +1188,17 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 			var t = (ObjectTypeSymbol) prop.parent_symbol;
 			this_type = new ObjectType (t);
 		}
-		var cselfparam = new CCodeParameter ("this", this_type.get_cname ());
-		var cvalueparam = new CCodeParameter ("value", acc.value_type.get_cname ());
+		var cselfparam = new CCodeParameter ("this", get_ccode_name (this_type));
+		var cvalueparam = new CCodeParameter ("value", get_ccode_name (acc.value_type));
 
-		string cname = acc.get_cname ();
+		string cname = get_ccode_name (acc);
 
 		if (prop.is_abstract || prop.is_virtual) {
 			CCodeFunction function;
 			if (acc.readable) {
-				function = new CCodeFunction (acc.get_cname (), current_return_type.get_cname ());
+				function = new CCodeFunction (get_ccode_name (acc), get_ccode_name (current_return_type));
 			} else {
-				function = new CCodeFunction (acc.get_cname (), "void");
+				function = new CCodeFunction (get_ccode_name (acc), "void");
 			}
 			function.add_parameter (cselfparam);
 			if (acc.writable) {
@@ -1230,16 +1230,16 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 			cfile.add_function (function);
 
 
-			string param_list = "(%s *this".printf (((ObjectTypeSymbol) prop.parent_symbol).get_cname ());
+			string param_list = "(%s *this".printf (get_ccode_name (prop.parent_symbol));
 			if (!acc.readable) {
 				param_list += ", ";
-				param_list += acc.value_type.get_cname ();
+				param_list += get_ccode_name (acc.value_type);
 			}
 			param_list += ")";
 
-			var override_func = new CCodeFunction ("%soverride_%s_%s".printf (prop.parent_symbol.get_lower_case_cprefix (), acc.readable ? "get" : "set", prop.name));
+			var override_func = new CCodeFunction ("%soverride_%s_%s".printf (get_ccode_lower_case_prefix (prop.parent_symbol), acc.readable ? "get" : "set", prop.name));
 			override_func.add_parameter (new CCodeParameter ("type", "DovaType *"));
-			override_func.add_parameter (new CCodeParameter ("(*function) %s".printf (param_list), acc.readable ? acc.value_type.get_cname () : "void"));
+			override_func.add_parameter (new CCodeParameter ("(*function) %s".printf (param_list), acc.readable ? get_ccode_name (acc.value_type) : "void"));
 
 			push_function (override_func);
 
@@ -1257,7 +1257,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 			if (acc.writable) {
 				function = new CCodeFunction (cname, "void");
 			} else {
-				function = new CCodeFunction (cname, acc.value_type.get_cname ());
+				function = new CCodeFunction (cname, get_ccode_name (acc.value_type));
 			}
 
 			if (prop.binding == MemberBinding.INSTANCE) {
@@ -1277,7 +1277,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 			acc.body.emit (this);
 
 			if (acc.readable) {
-				var cdecl = new CCodeDeclaration (acc.value_type.get_cname ());
+				var cdecl = new CCodeDeclaration (get_ccode_name (acc.value_type));
 				cdecl.add_declarator (new CCodeVariableDeclarator.zero ("result", default_value_for_type (acc.value_type, true)));
 				function.block.prepend_statement (cdecl);
 
@@ -1291,17 +1291,17 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 	}
 
 	public override void generate_interface_declaration (Interface iface, CCodeFile decl_space) {
-		if (add_symbol_declaration (decl_space, iface, iface.get_cname ())) {
+		if (add_symbol_declaration (decl_space, iface, get_ccode_name (iface))) {
 			return;
 		}
 
 		// typedef to DovaObject instead of dummy struct to avoid warnings/casts
 		generate_class_declaration (object_class, decl_space);
-		decl_space.add_type_declaration (new CCodeTypeDefinition ("DovaObject", new CCodeVariableDeclarator (iface.get_cname ())));
+		decl_space.add_type_declaration (new CCodeTypeDefinition ("DovaObject", new CCodeVariableDeclarator (get_ccode_name (iface))));
 
 		generate_class_declaration (type_class, decl_space);
 
-		var type_fun = new CCodeFunction ("%s_type_get".printf (iface.get_lower_case_cname ()), "DovaType *");
+		var type_fun = new CCodeFunction ("%s_type_get".printf (get_ccode_lower_case_name (iface)), "DovaType *");
 		if (iface.is_internal_symbol ()) {
 			type_fun.modifiers = CCodeModifiers.STATIC;
 		}
@@ -1310,7 +1310,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 		}
 		decl_space.add_function_declaration (type_fun);
 
-		var type_init_fun = new CCodeFunction ("%s_type_init".printf (iface.get_lower_case_cname ()));
+		var type_init_fun = new CCodeFunction ("%s_type_init".printf (get_ccode_lower_case_name (iface)));
 		if (iface.is_internal_symbol ()) {
 			type_init_fun.modifiers = CCodeModifiers.STATIC;
 		}
@@ -1338,11 +1338,11 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 	}
 
 	public override void generate_method_declaration (Method m, CCodeFile decl_space) {
-		if (add_symbol_declaration (decl_space, m, m.get_cname ())) {
+		if (add_symbol_declaration (decl_space, m, get_ccode_name (m))) {
 			return;
 		}
 
-		var function = new CCodeFunction (m.get_cname ());
+		var function = new CCodeFunction (get_ccode_name (m));
 
 		if (m.is_internal_symbol ()) {
 			function.modifiers |= CCodeModifiers.STATIC;
@@ -1357,23 +1357,23 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 
 		if (m.is_abstract || m.is_virtual) {
 			var base_func = function.copy ();
-			base_func.name = "%sbase_%s".printf (m.parent_symbol.get_lower_case_cprefix (), m.name);
+			base_func.name = "%sbase_%s".printf (get_ccode_lower_case_prefix (m.parent_symbol), m.name);
 			base_func.insert_parameter (0, new CCodeParameter ("base_type", "DovaType *"));
 			decl_space.add_function_declaration (base_func);
 
-			string param_list = "(%s *this".printf (((ObjectTypeSymbol) m.parent_symbol).get_cname ());
+			string param_list = "(%s *this".printf (get_ccode_name (m.parent_symbol));
 			foreach (var param in m.get_parameters ()) {
 				param_list += ", ";
-				param_list += param.variable_type.get_cname ();
+				param_list += get_ccode_name (param.variable_type);
 			}
 			if (m.return_type is GenericType) {
 				param_list += ", void *";
 			}
 			param_list += ")";
 
-			var override_func = new CCodeFunction ("%soverride_%s".printf (m.parent_symbol.get_lower_case_cprefix (), m.name));
+			var override_func = new CCodeFunction ("%soverride_%s".printf (get_ccode_lower_case_prefix (m.parent_symbol), m.name));
 			override_func.add_parameter (new CCodeParameter ("type", "DovaType *"));
-			override_func.add_parameter (new CCodeParameter ("(*function) %s".printf (param_list), (m.return_type is GenericType) ? "void" : m.return_type.get_cname ()));
+			override_func.add_parameter (new CCodeParameter ("(*function) %s".printf (param_list), (m.return_type is GenericType) ? "void" : get_ccode_name (m.return_type)));
 			decl_space.add_function_declaration (override_func);
 		}
 
@@ -1381,7 +1381,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 			generate_class_declaration ((Class) m.parent_symbol, decl_space);
 
 			// _init function
-			function = new CCodeFunction (m.get_real_cname ());
+			function = new CCodeFunction (get_ccode_real_name (m));
 
 			if (m.is_internal_symbol ()) {
 				function.modifiers |= CCodeModifiers.STATIC;
@@ -1419,7 +1419,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 			generate_method_declaration (m, header_file);
 		}
 
-		var function = new CCodeFunction (m.get_real_cname ());
+		var function = new CCodeFunction (get_ccode_real_name (m));
 
 		generate_cparameters (m, cfile, function);
 
@@ -1466,7 +1466,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 					// as closures have block data parameter
 					if (m.binding == MemberBinding.INSTANCE) {
 						var cself = new CCodeMemberAccess.pointer (new CCodeIdentifier ("_data%d_".printf (block_id)), "this");
-						var cdecl = new CCodeDeclaration ("%s *".printf (current_class.get_cname ()));
+						var cdecl = new CCodeDeclaration ("%s *".printf (get_ccode_name (current_class)));
 						cdecl.add_declarator (new CCodeVariableDeclarator ("this", cself));
 
 						ccode.add_statement (cdecl);
@@ -1495,7 +1495,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 				m.body.emit (this);
 
 				if (!(m.return_type is VoidType) && !(m.return_type is GenericType)) {
-					var cdecl = new CCodeDeclaration (m.return_type.get_cname ());
+					var cdecl = new CCodeDeclaration (get_ccode_name (m.return_type));
 					cdecl.add_declarator (new CCodeVariableDeclarator.zero ("result", default_value_for_type (m.return_type, true)));
 					ccode.add_statement (cdecl);
 
@@ -1504,7 +1504,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 
 				var st = m.parent_symbol as Struct;
 				if (m is CreationMethod && st != null && (st.is_boolean_type () || st.is_integer_type () || st.is_floating_type ())) {
-					var cdecl = new CCodeDeclaration (st.get_cname ());
+					var cdecl = new CCodeDeclaration (get_ccode_name (st));
 					cdecl.add_declarator (new CCodeVariableDeclarator ("this", new CCodeConstant ("0")));
 					ccode.add_statement (cdecl);
 
@@ -1518,15 +1518,15 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 		if (m.is_abstract || m.is_virtual) {
 			generate_class_declaration ((Class) object_class, cfile);
 
-			var vfunc = new CCodeFunction (m.get_cname (), (m.return_type is GenericType) ? "void" : m.return_type.get_cname ());
+			var vfunc = new CCodeFunction (get_ccode_name (m), (m.return_type is GenericType) ? "void" : get_ccode_name (m.return_type));
 			vfunc.block = new CCodeBlock ();
 
-			vfunc.add_parameter (new CCodeParameter ("this", "%s *".printf (((ObjectTypeSymbol) m.parent_symbol).get_cname ())));
+			vfunc.add_parameter (new CCodeParameter ("this", "%s *".printf (get_ccode_name (m.parent_symbol))));
 			foreach (TypeParameter type_param in m.get_type_parameters ()) {
 				vfunc.add_parameter (new CCodeParameter ("%s_type".printf (type_param.name.down ()), "DovaType*"));
 			}
 			foreach (Parameter param in m.get_parameters ()) {
-				string ctypename = param.variable_type.get_cname ();
+				string ctypename = get_ccode_name (param.variable_type);
 				if (param.direction != ParameterDirection.IN) {
 					ctypename += "*";
 				}
@@ -1557,7 +1557,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 
 			var vcast = get_type_private_from_type ((ObjectTypeSymbol) m.parent_symbol, get_type_from_instance (new CCodeIdentifier ("this")));
 
-			var vcall = new CCodeFunctionCall (new CCodeMemberAccess.pointer (vcast, m.vfunc_name));
+			var vcall = new CCodeFunctionCall (new CCodeMemberAccess.pointer (vcast, get_ccode_vfunc_name (m)));
 			vcall.add_argument (new CCodeIdentifier ("this"));
 			foreach (TypeParameter type_param in m.get_type_parameters ()) {
 				vcall.add_argument (new CCodeIdentifier ("%s_type".printf (type_param.name.down ())));
@@ -1578,16 +1578,16 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 			cfile.add_function (vfunc);
 
 
-			vfunc = new CCodeFunction ("%sbase_%s".printf (m.parent_symbol.get_lower_case_cprefix (), m.name), (m.return_type is GenericType) ? "void" : m.return_type.get_cname ());
+			vfunc = new CCodeFunction ("%sbase_%s".printf (get_ccode_lower_case_prefix (m.parent_symbol), m.name), (m.return_type is GenericType) ? "void" : get_ccode_name (m.return_type));
 			vfunc.block = new CCodeBlock ();
 
 			vfunc.add_parameter (new CCodeParameter ("base_type", "DovaType *"));
-			vfunc.add_parameter (new CCodeParameter ("this", "%s *".printf (((ObjectTypeSymbol) m.parent_symbol).get_cname ())));
+			vfunc.add_parameter (new CCodeParameter ("this", "%s *".printf (get_ccode_name (m.parent_symbol))));
 			foreach (TypeParameter type_param in m.get_type_parameters ()) {
 				vfunc.add_parameter (new CCodeParameter ("%s_type".printf (type_param.name.down ()), "DovaType*"));
 			}
 			foreach (Parameter param in m.get_parameters ()) {
-				string ctypename = param.variable_type.get_cname ();
+				string ctypename = get_ccode_name (param.variable_type);
 				if (param.direction != ParameterDirection.IN) {
 					ctypename += "*";
 				}
@@ -1601,7 +1601,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 
 			vcast = get_type_private_from_type ((ObjectTypeSymbol) m.parent_symbol, base_type);
 
-			vcall = new CCodeFunctionCall (new CCodeMemberAccess.pointer (vcast, m.vfunc_name));
+			vcall = new CCodeFunctionCall (new CCodeMemberAccess.pointer (vcast, get_ccode_vfunc_name (m)));
 			vcall.add_argument (new CCodeIdentifier ("this"));
 			foreach (TypeParameter type_param in m.get_type_parameters ()) {
 				vcall.add_argument (new CCodeIdentifier ("%s_type".printf (type_param.name.down ())));
@@ -1622,19 +1622,19 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 			cfile.add_function (vfunc);
 
 
-			string param_list = "(%s *this".printf (((ObjectTypeSymbol) m.parent_symbol).get_cname ());
+			string param_list = "(%s *this".printf (get_ccode_name (m.parent_symbol));
 			foreach (var param in m.get_parameters ()) {
 				param_list += ", ";
-				param_list += param.variable_type.get_cname ();
+				param_list += get_ccode_name (param.variable_type);
 			}
 			if (m.return_type is GenericType) {
 				param_list += ", void *";
 			}
 			param_list += ")";
 
-			var override_func = new CCodeFunction ("%soverride_%s".printf (m.parent_symbol.get_lower_case_cprefix (), m.name));
+			var override_func = new CCodeFunction ("%soverride_%s".printf (get_ccode_lower_case_prefix (m.parent_symbol), m.name));
 			override_func.add_parameter (new CCodeParameter ("type", "DovaType *"));
-			override_func.add_parameter (new CCodeParameter ("(*function) %s".printf (param_list), (m.return_type is GenericType) ? "void" : m.return_type.get_cname ()));
+			override_func.add_parameter (new CCodeParameter ("(*function) %s".printf (param_list), (m.return_type is GenericType) ? "void" : get_ccode_name (m.return_type)));
 			override_func.block = new CCodeBlock ();
 
 			vcast = get_type_private_from_type ((ObjectTypeSymbol) m.parent_symbol, new CCodeIdentifier ("type"));
@@ -1748,22 +1748,22 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 
 		// do not generate _new functions for creation methods of abstract classes
 		if (current_type_symbol is Class && !current_class.is_abstract) {
-			var vfunc = new CCodeFunction (m.get_cname ());
+			var vfunc = new CCodeFunction (get_ccode_name (m));
 
 			var vblock = new CCodeBlock ();
 
-			var cdecl = new CCodeDeclaration ("%s *".printf (current_type_symbol.get_cname ()));
+			var cdecl = new CCodeDeclaration ("%s *".printf (get_ccode_name (current_type_symbol)));
 			cdecl.add_declarator (new CCodeVariableDeclarator ("this"));
 			vblock.add_statement (cdecl);
 
-			var type_get = new CCodeFunctionCall (new CCodeIdentifier (current_class.get_lower_case_cname () + "_type_get"));
+			var type_get = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_lower_case_name (current_class) + "_type_get"));
 			foreach (var type_param in current_class.get_type_parameters ()) {
 				type_get.add_argument (new CCodeIdentifier ("%s_type".printf (type_param.name.down ())));
 			}
 
 			var alloc_call = new CCodeFunctionCall (new CCodeIdentifier ("dova_object_alloc"));
 			alloc_call.add_argument (type_get);
-			vblock.add_statement (new CCodeExpressionStatement (new CCodeAssignment (new CCodeIdentifier ("this"), new CCodeCastExpression (alloc_call, "%s *".printf (current_type_symbol.get_cname ())))));
+			vblock.add_statement (new CCodeExpressionStatement (new CCodeAssignment (new CCodeIdentifier ("this"), new CCodeCastExpression (alloc_call, "%s *".printf (get_ccode_name (current_type_symbol))))));
 
 			// allocate memory for fields of generic types
 			// this is only a temporary measure until this can be allocated inline at the end of the instance
@@ -1780,13 +1780,13 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 				var calloc_call = new CCodeFunctionCall (new CCodeIdentifier ("calloc"));
 				calloc_call.add_argument (new CCodeConstant ("1"));
 				calloc_call.add_argument (type_get_value_size);
-				var priv_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_PRIVATE".printf (current_class.get_upper_case_cname (null))));
+				var priv_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_PRIVATE".printf (get_ccode_upper_case_name (current_class, null))));
 				priv_call.add_argument (new CCodeIdentifier ("this"));
 
 				vblock.add_statement (new CCodeExpressionStatement (new CCodeAssignment (new CCodeMemberAccess.pointer (priv_call, f.name), calloc_call)));
 			}
 
-			var vcall = new CCodeFunctionCall (new CCodeIdentifier (m.get_real_cname ()));
+			var vcall = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_real_name (m)));
 			vcall.add_argument (new CCodeIdentifier ("this"));
 			vblock.add_statement (new CCodeExpressionStatement (vcall));
 
@@ -1825,7 +1825,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 			instance_param = new CCodeParameter ("_data%d_".printf (block_id), "Block%dData*".printf (block_id));
 		} else if (m.parent_symbol is Class && m is CreationMethod) {
 			if (vcall == null) {
-				instance_param = new CCodeParameter ("this", ((Class) m.parent_symbol).get_cname () + "*");
+				instance_param = new CCodeParameter ("this", get_ccode_name (((Class) m.parent_symbol)) + "*");
 			}
 		} else if (m.binding == MemberBinding.INSTANCE || (m.parent_symbol is Struct && m is CreationMethod)) {
 			TypeSymbol parent_type = find_parent_type (m);
@@ -1835,21 +1835,21 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 
 			if (m.base_interface_method != null && !m.is_abstract && !m.is_virtual) {
 				var base_type = new ObjectType ((Interface) m.base_interface_method.parent_symbol);
-				instance_param = new CCodeParameter ("this", base_type.get_cname ());
+				instance_param = new CCodeParameter ("this", get_ccode_name (base_type));
 			} else if (m.overrides) {
 				var base_type = new ObjectType ((Class) m.base_method.parent_symbol);
 				generate_type_declaration (base_type, decl_space);
-				instance_param = new CCodeParameter ("this", base_type.get_cname ());
+				instance_param = new CCodeParameter ("this", get_ccode_name (base_type));
 			} else {
 				if (m.parent_symbol is Struct && m is CreationMethod) {
 					var st = (Struct) m.parent_symbol;
 					if (st.is_boolean_type () || st.is_integer_type () || st.is_floating_type ()) {
 						// use return value
 					} else {
-						instance_param = new CCodeParameter ("*this", this_type.get_cname ());
+						instance_param = new CCodeParameter ("*this", get_ccode_name (this_type));
 					}
 				} else {
-					instance_param = new CCodeParameter ("this", this_type.get_cname ());
+					instance_param = new CCodeParameter ("this", get_ccode_name (this_type));
 				}
 			}
 		}
@@ -1888,7 +1888,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 		foreach (Parameter param in m.get_parameters ()) {
 			CCodeParameter cparam;
 			if (!param.ellipsis) {
-				string ctypename = param.variable_type.get_cname ();
+				string ctypename = get_ccode_name (param.variable_type);
 
 				generate_type_declaration (param.variable_type, decl_space);
 
@@ -1913,7 +1913,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 		}
 
 		if (m.parent_symbol is Class && m is CreationMethod && vcall != null) {
-			func.return_type = ((Class) m.parent_symbol).get_cname () + "*";
+			func.return_type = get_ccode_name (((Class) m.parent_symbol)) + "*";
 		} else {
 			if (m.return_type is GenericType) {
 				func.add_parameter (new CCodeParameter ("result", "void *"));
@@ -1923,9 +1923,9 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 			} else {
 				var st = m.parent_symbol as Struct;
 				if (m is CreationMethod && st != null && (st.is_boolean_type () || st.is_integer_type () || st.is_floating_type ())) {
-					func.return_type = st.get_cname ();
+					func.return_type = get_ccode_name (st);
 				} else {
-					func.return_type = m.return_type.get_cname ();
+					func.return_type = get_ccode_name (m.return_type);
 				}
 			}
 
@@ -1963,7 +1963,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 					value_size.add_argument (get_type_id_expression (array_type.element_type));
 					set_cvalue (expr, new CCodeBinaryExpression (CCodeBinaryOperator.PLUS, new CCodeCastExpression (ccontainer, "char*"), new CCodeBinaryExpression (CCodeBinaryOperator.MUL, value_size, cindex)));
 				} else {
-					set_cvalue (expr, new CCodeElementAccess (new CCodeCastExpression (ccontainer, "%s*".printf (array_type.element_type.get_cname ())), cindex));
+					set_cvalue (expr, new CCodeElementAccess (new CCodeCastExpression (ccontainer, "%s*".printf (get_ccode_name (array_type.element_type))), cindex));
 				}
 			}
 
@@ -1976,7 +1976,7 @@ public class Vala.DovaObjectModule : DovaArrayModule {
 		foreach (var field in static_fields) {
 			field.initializer.emit (this);
 
-			var lhs = new CCodeIdentifier (field.get_cname ());
+			var lhs = new CCodeIdentifier (get_ccode_name (field));
 			var rhs = get_cvalue (field.initializer);
 
 			ccode.add_assignment (lhs, rhs);
diff --git a/codegen/valadovastructmodule.vala b/codegen/valadovastructmodule.vala
index 94d7ef4..642519d 100644
--- a/codegen/valadovastructmodule.vala
+++ b/codegen/valadovastructmodule.vala
@@ -24,14 +24,14 @@ using GLib;
 
 public abstract class Vala.DovaStructModule : DovaBaseModule {
 	public override void generate_struct_declaration (Struct st, CCodeFile decl_space) {
-		if (add_symbol_declaration (decl_space, st, st.get_cname ())) {
+		if (add_symbol_declaration (decl_space, st, get_ccode_name (st))) {
 			return;
 		}
 
 		if (st.base_struct != null) {
 			generate_struct_declaration (st.base_struct, decl_space);
 
-			decl_space.add_type_declaration (new CCodeTypeDefinition (st.base_struct.get_cname (), new CCodeVariableDeclarator (st.get_cname ())));
+			decl_space.add_type_declaration (new CCodeTypeDefinition (get_ccode_name (st.base_struct), new CCodeVariableDeclarator (get_ccode_name (st))));
 			return;
 		}
 
@@ -49,10 +49,10 @@ public abstract class Vala.DovaStructModule : DovaBaseModule {
 			return;
 		}
 
-		var instance_struct = new CCodeStruct ("_%s".printf (st.get_cname ()));
+		var instance_struct = new CCodeStruct ("_%s".printf (get_ccode_name (st)));
 
 		foreach (Field f in st.get_fields ()) {
-			string field_ctype = f.variable_type.get_cname ();
+			string field_ctype = get_ccode_name (f.variable_type);
 			if (f.is_volatile) {
 				field_ctype = "volatile " + field_ctype;
 			}
@@ -60,11 +60,11 @@ public abstract class Vala.DovaStructModule : DovaBaseModule {
 			if (f.binding == MemberBinding.INSTANCE)  {
 				generate_type_declaration (f.variable_type, decl_space);
 
-				instance_struct.add_field (field_ctype, f.get_cname () + f.variable_type.get_cdeclarator_suffix ());
+				instance_struct.add_field (field_ctype, get_ccode_name (f) + f.variable_type.get_cdeclarator_suffix ());
 			}
 		}
 
-		decl_space.add_type_declaration (new CCodeTypeDefinition ("struct _%s".printf (st.get_cname ()), new CCodeVariableDeclarator (st.get_cname ())));
+		decl_space.add_type_declaration (new CCodeTypeDefinition ("struct _%s".printf (get_ccode_name (st)), new CCodeVariableDeclarator (get_ccode_name (st))));
 
 		decl_space.add_type_definition (instance_struct);
 	}
diff --git a/codegen/valadovavaluemodule.vala b/codegen/valadovavaluemodule.vala
index dee99af..f7ddd04 100644
--- a/codegen/valadovavaluemodule.vala
+++ b/codegen/valadovavaluemodule.vala
@@ -35,33 +35,33 @@ public class Vala.DovaValueModule : DovaObjectModule {
 	public override void generate_struct_declaration (Struct st, CCodeFile decl_space) {
 		base.generate_struct_declaration (st, decl_space);
 
-		if (add_symbol_declaration (decl_space, st, st.get_copy_function ())) {
+		if (add_symbol_declaration (decl_space, st, get_ccode_copy_function (st))) {
 			return;
 		}
 
 		generate_class_declaration (type_class, decl_space);
 
-		var type_fun = new CCodeFunction ("%s_type_get".printf (st.get_lower_case_cname ()), "DovaType *");
+		var type_fun = new CCodeFunction ("%s_type_get".printf (get_ccode_lower_case_name (st)), "DovaType *");
 		if (st.is_internal_symbol ()) {
 			type_fun.modifiers = CCodeModifiers.STATIC;
 		}
 		decl_space.add_function_declaration (type_fun);
 
-		var type_init_fun = new CCodeFunction ("%s_type_init".printf (st.get_lower_case_cname ()));
+		var type_init_fun = new CCodeFunction ("%s_type_init".printf (get_ccode_lower_case_name (st)));
 		type_init_fun.add_parameter (new CCodeParameter ("type", "DovaType *"));
 		if (st.is_internal_symbol ()) {
 			type_init_fun.modifiers = CCodeModifiers.STATIC;
 		}
 		decl_space.add_function_declaration (type_init_fun);
 
-		var function = new CCodeFunction (st.get_copy_function (), "void");
+		var function = new CCodeFunction (get_ccode_copy_function (st), "void");
 		if (st.is_internal_symbol ()) {
 			function.modifiers = CCodeModifiers.STATIC;
 		}
 
-		function.add_parameter (new CCodeParameter ("dest", st.get_cname () + "*"));
+		function.add_parameter (new CCodeParameter ("dest", get_ccode_name (st) + "*"));
 		function.add_parameter (new CCodeParameter ("dest_index", "intptr_t"));
-		function.add_parameter (new CCodeParameter ("src", st.get_cname () + "*"));
+		function.add_parameter (new CCodeParameter ("src", get_ccode_name (st) + "*"));
 		function.add_parameter (new CCodeParameter ("src_index", "intptr_t"));
 
 		decl_space.add_function_declaration (function);
@@ -71,20 +71,20 @@ public class Vala.DovaValueModule : DovaObjectModule {
 		base.visit_struct (st);
 
 		var cdecl = new CCodeDeclaration ("intptr_t");
-		cdecl.add_declarator (new CCodeVariableDeclarator ("_%s_object_offset".printf (st.get_lower_case_cname ()), new CCodeConstant ("0")));
+		cdecl.add_declarator (new CCodeVariableDeclarator ("_%s_object_offset".printf (get_ccode_lower_case_name (st)), new CCodeConstant ("0")));
 		cdecl.modifiers = CCodeModifiers.STATIC;
 		cfile.add_type_member_declaration (cdecl);
 
-		string macro = "((%s *) (((char *) o) + _%s_object_offset))".printf (st.get_cname (), st.get_lower_case_cname ());
-		cfile.add_type_member_declaration (new CCodeMacroReplacement ("%s_GET_PRIVATE(o)".printf (st.get_upper_case_cname (null)), macro));
+		string macro = "((%s *) (((char *) o) + _%s_object_offset))".printf (get_ccode_name (st), get_ccode_lower_case_name (st));
+		cfile.add_type_member_declaration (new CCodeMacroReplacement ("%s_GET_PRIVATE(o)".printf (get_ccode_upper_case_name (st, null)), macro));
 
 
 		cdecl = new CCodeDeclaration ("DovaType *");
-		cdecl.add_declarator (new CCodeVariableDeclarator ("%s_type".printf (st.get_lower_case_cname ()), new CCodeConstant ("NULL")));
+		cdecl.add_declarator (new CCodeVariableDeclarator ("%s_type".printf (get_ccode_lower_case_name (st)), new CCodeConstant ("NULL")));
 		cdecl.modifiers = CCodeModifiers.STATIC;
 		cfile.add_type_member_declaration (cdecl);
 
-		var type_fun = new CCodeFunction ("%s_type_get".printf (st.get_lower_case_cname ()), "DovaType *");
+		var type_fun = new CCodeFunction ("%s_type_get".printf (get_ccode_lower_case_name (st)), "DovaType *");
 		type_fun.block = new CCodeBlock ();
 
 		var type_init_block = new CCodeBlock ();
@@ -109,56 +109,56 @@ public class Vala.DovaValueModule : DovaObjectModule {
 		calloc_call.add_argument (new CCodeConstant ("1"));
 		calloc_call.add_argument (base_type_size);
 
-		type_init_block.add_statement (new CCodeExpressionStatement (new CCodeAssignment (new CCodeIdentifier ("%s_type".printf (st.get_lower_case_cname ())), calloc_call)));
+		type_init_block.add_statement (new CCodeExpressionStatement (new CCodeAssignment (new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (st))), calloc_call)));
 
 		generate_class_declaration ((Class) object_class, cfile);
 
-		type_init_block.add_statement (new CCodeExpressionStatement (new CCodeAssignment (new CCodeMemberAccess.pointer (new CCodeCastExpression (new CCodeIdentifier ("%s_type".printf (st.get_lower_case_cname ())), "DovaObject *"), "type"), new CCodeFunctionCall (new CCodeIdentifier ("dova_type_type_get")))));
+		type_init_block.add_statement (new CCodeExpressionStatement (new CCodeAssignment (new CCodeMemberAccess.pointer (new CCodeCastExpression (new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (st))), "DovaObject *"), "type"), new CCodeFunctionCall (new CCodeIdentifier ("dova_type_type_get")))));
 
 		var set_base_type = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_set_base_type"));
-		set_base_type.add_argument (new CCodeIdentifier ("%s_type".printf (st.get_lower_case_cname ())));
+		set_base_type.add_argument (new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (st))));
 		set_base_type.add_argument (base_type);
 		type_init_block.add_statement (new CCodeExpressionStatement (set_base_type));
 
 		var base_size = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_get_object_size"));
 		base_size.add_argument (base_type);
 
-		type_init_block.add_statement (new CCodeExpressionStatement (new CCodeAssignment (new CCodeIdentifier ("_%s_object_offset".printf (st.get_lower_case_cname ())), base_size)));
+		type_init_block.add_statement (new CCodeExpressionStatement (new CCodeAssignment (new CCodeIdentifier ("_%s_object_offset".printf (get_ccode_lower_case_name (st))), base_size)));
 
 		var sizeof_call = new CCodeFunctionCall (new CCodeIdentifier ("sizeof"));
-		sizeof_call.add_argument (new CCodeIdentifier (st.get_cname ()));
+		sizeof_call.add_argument (new CCodeIdentifier (get_ccode_name (st)));
 		var set_size = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_set_object_size"));
-		set_size.add_argument (new CCodeIdentifier ("%s_type".printf (st.get_lower_case_cname ())));
+		set_size.add_argument (new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (st))));
 		set_size.add_argument (new CCodeBinaryExpression (CCodeBinaryOperator.PLUS, base_size, sizeof_call));
 		type_init_block.add_statement (new CCodeExpressionStatement (set_size));
 
 		set_size = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_set_value_size"));
-		set_size.add_argument (new CCodeIdentifier ("%s_type".printf (st.get_lower_case_cname ())));
+		set_size.add_argument (new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (st))));
 		set_size.add_argument (sizeof_call);
 		type_init_block.add_statement (new CCodeExpressionStatement (set_size));
 
 		set_size = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_set_type_size"));
-		set_size.add_argument (new CCodeIdentifier ("%s_type".printf (st.get_lower_case_cname ())));
+		set_size.add_argument (new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (st))));
 		set_size.add_argument (base_type_size);
 		type_init_block.add_statement (new CCodeExpressionStatement (set_size));
 
-		var type_init_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_init".printf (st.get_lower_case_cname ())));
-		type_init_call.add_argument (new CCodeIdentifier ("%s_type".printf (st.get_lower_case_cname ())));
+		var type_init_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_type_init".printf (get_ccode_lower_case_name (st))));
+		type_init_call.add_argument (new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (st))));
 		type_init_block.add_statement (new CCodeExpressionStatement (type_init_call));
 
 		// workaround: set value_size again as it is currently overwritten by dova_object_type_init
 		set_size = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_set_value_size"));
-		set_size.add_argument (new CCodeIdentifier ("%s_type".printf (st.get_lower_case_cname ())));
+		set_size.add_argument (new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (st))));
 		set_size.add_argument (sizeof_call);
 		type_init_block.add_statement (new CCodeExpressionStatement (set_size));
 
-		type_fun.block.add_statement (new CCodeIfStatement (new CCodeUnaryExpression (CCodeUnaryOperator.LOGICAL_NEGATION, new CCodeIdentifier ("%s_type".printf (st.get_lower_case_cname ()))), type_init_block));
+		type_fun.block.add_statement (new CCodeIfStatement (new CCodeUnaryExpression (CCodeUnaryOperator.LOGICAL_NEGATION, new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (st)))), type_init_block));
 
-		type_fun.block.add_statement (new CCodeReturnStatement (new CCodeIdentifier ("%s_type".printf (st.get_lower_case_cname ()))));
+		type_fun.block.add_statement (new CCodeReturnStatement (new CCodeIdentifier ("%s_type".printf (get_ccode_lower_case_name (st)))));
 
 		cfile.add_function (type_fun);
 
-		var type_init_fun = new CCodeFunction ("%s_type_init".printf (st.get_lower_case_cname ()));
+		var type_init_fun = new CCodeFunction ("%s_type_init".printf (get_ccode_lower_case_name (st)));
 		type_init_fun.add_parameter (new CCodeParameter ("type", "DovaType *"));
 		type_init_fun.block = new CCodeBlock ();
 
@@ -170,20 +170,20 @@ public class Vala.DovaValueModule : DovaObjectModule {
 
 		var value_copy_call = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_set_value_copy"));
 		value_copy_call.add_argument (new CCodeIdentifier ("type"));
-		value_copy_call.add_argument (new CCodeCastExpression (new CCodeIdentifier ("%s_copy".printf (st.get_lower_case_cname ())), "void (*)(void *, intptr_t,  void *, intptr_t)"));
+		value_copy_call.add_argument (new CCodeCastExpression (new CCodeIdentifier ("%s_copy".printf (get_ccode_lower_case_name (st))), "void (*)(void *, intptr_t,  void *, intptr_t)"));
 		type_init_fun.block.add_statement (new CCodeExpressionStatement (value_copy_call));
 
 		if (st.scope.lookup ("equals") is Method) {
-			var value_equals_fun = new CCodeFunction ("%s_value_equals".printf (st.get_lower_case_cname ()), "bool");
+			var value_equals_fun = new CCodeFunction ("%s_value_equals".printf (get_ccode_lower_case_name (st)), "bool");
 			value_equals_fun.modifiers = CCodeModifiers.STATIC;
-			value_equals_fun.add_parameter (new CCodeParameter ("value", st.get_cname () + "*"));
+			value_equals_fun.add_parameter (new CCodeParameter ("value", get_ccode_name (st) + "*"));
 			value_equals_fun.add_parameter (new CCodeParameter ("value_index", "intptr_t"));
-			value_equals_fun.add_parameter (new CCodeParameter ("other", st.get_cname () + "*"));
+			value_equals_fun.add_parameter (new CCodeParameter ("other", get_ccode_name (st) + "*"));
 			value_equals_fun.add_parameter (new CCodeParameter ("other_index", "intptr_t"));
 			value_equals_fun.block = new CCodeBlock ();
 			var val = new CCodeBinaryExpression (CCodeBinaryOperator.PLUS, new CCodeIdentifier ("value"), new CCodeIdentifier ("value_index"));
 			var other = new CCodeBinaryExpression (CCodeBinaryOperator.PLUS, new CCodeIdentifier ("other"), new CCodeIdentifier ("other_index"));
-			var ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_equals".printf (st.get_lower_case_cname ())));
+			var ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_equals".printf (get_ccode_lower_case_name (st))));
 			ccall.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.POINTER_INDIRECTION, val));
 			ccall.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.POINTER_INDIRECTION, other));
 			value_equals_fun.block.add_statement (new CCodeReturnStatement (ccall));
@@ -193,18 +193,18 @@ public class Vala.DovaValueModule : DovaObjectModule {
 
 			var value_equals_call = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_set_value_equals"));
 			value_equals_call.add_argument (new CCodeIdentifier ("type"));
-			value_equals_call.add_argument (new CCodeCastExpression (new CCodeIdentifier ("%s_value_equals".printf (st.get_lower_case_cname ())), "bool (*)(void *, intptr_t,  void *, intptr_t)"));
+			value_equals_call.add_argument (new CCodeCastExpression (new CCodeIdentifier ("%s_value_equals".printf (get_ccode_lower_case_name (st))), "bool (*)(void *, intptr_t,  void *, intptr_t)"));
 			type_init_fun.block.add_statement (new CCodeExpressionStatement (value_equals_call));
 		}
 
 		if (st.scope.lookup ("hash") is Method) {
-			var value_hash_fun = new CCodeFunction ("%s_value_hash".printf (st.get_lower_case_cname ()), "uintptr_t");
+			var value_hash_fun = new CCodeFunction ("%s_value_hash".printf (get_ccode_lower_case_name (st)), "uintptr_t");
 			value_hash_fun.modifiers = CCodeModifiers.STATIC;
-			value_hash_fun.add_parameter (new CCodeParameter ("value", st.get_cname () + "*"));
+			value_hash_fun.add_parameter (new CCodeParameter ("value", get_ccode_name (st) + "*"));
 			value_hash_fun.add_parameter (new CCodeParameter ("value_index", "intptr_t"));
 			value_hash_fun.block = new CCodeBlock ();
 			var val = new CCodeBinaryExpression (CCodeBinaryOperator.PLUS, new CCodeIdentifier ("value"), new CCodeIdentifier ("value_index"));
-			var ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_hash".printf (st.get_lower_case_cname ())));
+			var ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_hash".printf (get_ccode_lower_case_name (st))));
 			ccall.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.POINTER_INDIRECTION, val));
 			value_hash_fun.block.add_statement (new CCodeReturnStatement (ccall));
 			cfile.add_function (value_hash_fun);
@@ -213,24 +213,24 @@ public class Vala.DovaValueModule : DovaObjectModule {
 
 			var value_hash_call = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_set_value_hash"));
 			value_hash_call.add_argument (new CCodeIdentifier ("type"));
-			value_hash_call.add_argument (new CCodeCastExpression (new CCodeIdentifier ("%s_value_hash".printf (st.get_lower_case_cname ())), "uintptr_t (*)(void *, intptr_t)"));
+			value_hash_call.add_argument (new CCodeCastExpression (new CCodeIdentifier ("%s_value_hash".printf (get_ccode_lower_case_name (st))), "uintptr_t (*)(void *, intptr_t)"));
 			type_init_fun.block.add_statement (new CCodeExpressionStatement (value_hash_call));
 		}
 
 		// generate method to box values
-		var value_to_any_fun = new CCodeFunction ("%s_value_to_any".printf (st.get_lower_case_cname ()), "DovaObject*");
+		var value_to_any_fun = new CCodeFunction ("%s_value_to_any".printf (get_ccode_lower_case_name (st)), "DovaObject*");
 		value_to_any_fun.modifiers = CCodeModifiers.STATIC;
 		value_to_any_fun.add_parameter (new CCodeParameter ("value", "void *"));
 		value_to_any_fun.add_parameter (new CCodeParameter ("value_index", "intptr_t"));
 		value_to_any_fun.block = new CCodeBlock ();
 		var alloc_call = new CCodeFunctionCall (new CCodeIdentifier ("dova_object_alloc"));
-		alloc_call.add_argument (new CCodeFunctionCall (new CCodeIdentifier ("%s_type_get".printf (st.get_lower_case_cname ()))));
+		alloc_call.add_argument (new CCodeFunctionCall (new CCodeIdentifier ("%s_type_get".printf (get_ccode_lower_case_name (st)))));
 		cdecl = new CCodeDeclaration ("DovaObject *");
 		cdecl.add_declarator (new CCodeVariableDeclarator ("result", alloc_call));
 		value_to_any_fun.block.add_statement (cdecl);
-		var priv_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_PRIVATE".printf (st.get_upper_case_cname (null))));
+		var priv_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_PRIVATE".printf (get_ccode_upper_case_name (st, null))));
 		priv_call.add_argument (new CCodeIdentifier ("result"));
-		var copy_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_copy".printf (st.get_lower_case_cname ())));
+		var copy_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_copy".printf (get_ccode_lower_case_name (st))));
 		copy_call.add_argument (priv_call);
 		copy_call.add_argument (new CCodeConstant ("0"));
 		copy_call.add_argument (new CCodeIdentifier ("value"));
@@ -243,19 +243,19 @@ public class Vala.DovaValueModule : DovaObjectModule {
 
 		var value_to_any_call = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_set_value_to_any"));
 		value_to_any_call.add_argument (new CCodeIdentifier ("type"));
-		value_to_any_call.add_argument (new CCodeIdentifier ("%s_value_to_any".printf (st.get_lower_case_cname ())));
+		value_to_any_call.add_argument (new CCodeIdentifier ("%s_value_to_any".printf (get_ccode_lower_case_name (st))));
 		type_init_fun.block.add_statement (new CCodeExpressionStatement (value_to_any_call));
 
 		// generate method to unbox values
-		var value_from_any_fun = new CCodeFunction ("%s_value_from_any".printf (st.get_lower_case_cname ()));
+		var value_from_any_fun = new CCodeFunction ("%s_value_from_any".printf (get_ccode_lower_case_name (st)));
 		value_from_any_fun.modifiers = CCodeModifiers.STATIC;
 		value_from_any_fun.add_parameter (new CCodeParameter ("any_", "any *"));
-		value_from_any_fun.add_parameter (new CCodeParameter ("value", st.get_cname () + "*"));
+		value_from_any_fun.add_parameter (new CCodeParameter ("value", get_ccode_name (st) + "*"));
 		value_from_any_fun.add_parameter (new CCodeParameter ("value_index", "intptr_t"));
 		value_from_any_fun.block = new CCodeBlock ();
-		priv_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_PRIVATE".printf (st.get_upper_case_cname (null))));
+		priv_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_PRIVATE".printf (get_ccode_upper_case_name (st, null))));
 		priv_call.add_argument (new CCodeIdentifier ("any_"));
-		copy_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_copy".printf (st.get_lower_case_cname ())));
+		copy_call = new CCodeFunctionCall (new CCodeIdentifier ("%s_copy".printf (get_ccode_lower_case_name (st))));
 		copy_call.add_argument (new CCodeIdentifier ("value"));
 		copy_call.add_argument (new CCodeIdentifier ("value_index"));
 		copy_call.add_argument (priv_call);
@@ -267,7 +267,7 @@ public class Vala.DovaValueModule : DovaObjectModule {
 
 		var value_from_any_call = new CCodeFunctionCall (new CCodeIdentifier ("dova_type_set_value_from_any"));
 		value_from_any_call.add_argument (new CCodeIdentifier ("type"));
-		value_from_any_call.add_argument (new CCodeIdentifier ("%s_value_from_any".printf (st.get_lower_case_cname ())));
+		value_from_any_call.add_argument (new CCodeIdentifier ("%s_value_from_any".printf (get_ccode_lower_case_name (st))));
 		type_init_fun.block.add_statement (new CCodeExpressionStatement (value_from_any_call));
 
 		cfile.add_function (type_init_fun);
@@ -276,14 +276,14 @@ public class Vala.DovaValueModule : DovaObjectModule {
 	}
 
 	void add_struct_copy_function (Struct st) {
-		var function = new CCodeFunction (st.get_copy_function (), "void");
+		var function = new CCodeFunction (get_ccode_copy_function (st), "void");
 		if (st.is_internal_symbol ()) {
 			function.modifiers = CCodeModifiers.STATIC;
 		}
 
-		function.add_parameter (new CCodeParameter ("dest", st.get_cname () + "*"));
+		function.add_parameter (new CCodeParameter ("dest", get_ccode_name (st) + "*"));
 		function.add_parameter (new CCodeParameter ("dest_index", "intptr_t"));
-		function.add_parameter (new CCodeParameter ("src", st.get_cname () + "*"));
+		function.add_parameter (new CCodeParameter ("src", get_ccode_name (st) + "*"));
 		function.add_parameter (new CCodeParameter ("src_index", "intptr_t"));
 
 		var cblock = new CCodeBlock ();
diff --git a/codegen/valagasyncmodule.vala b/codegen/valagasyncmodule.vala
index e9820fb..f2375ef 100644
--- a/codegen/valagasyncmodule.vala
+++ b/codegen/valagasyncmodule.vala
@@ -24,7 +24,7 @@ using GLib;
 
 public class Vala.GAsyncModule : GSignalModule {
 	CCodeStruct generate_data_struct (Method m) {
-		string dataname = Symbol.lower_case_to_camel_case (m.get_cname ()) + "Data";
+		string dataname = Symbol.lower_case_to_camel_case (get_ccode_name (m)) + "Data";
 		var data = new CCodeStruct ("_" + dataname);
 
 		data.add_field ("int", "_state_");
@@ -35,9 +35,9 @@ public class Vala.GAsyncModule : GSignalModule {
 		if (m.binding == MemberBinding.INSTANCE) {
 			var type_sym = (TypeSymbol) m.parent_symbol;
 			if (type_sym is ObjectTypeSymbol) {
-				data.add_field (type_sym.get_cname () + "*", "self");
+				data.add_field (get_ccode_name (type_sym) + "*", "self");
 			} else {
-				data.add_field (type_sym.get_cname (), "self");
+				data.add_field (get_ccode_name (type_sym), "self");
 			}
 		}
 
@@ -46,11 +46,11 @@ public class Vala.GAsyncModule : GSignalModule {
 
 			var param_type = param.variable_type.copy ();
 			param_type.value_owned = true;
-			data.add_field (param_type.get_cname (), get_variable_cname (param.name));
+			data.add_field (get_ccode_name (param_type), get_variable_cname (param.name));
 
 			if (param.variable_type is ArrayType) {
 				var array_type = (ArrayType) param.variable_type;
-				if (!param.no_array_length) {
+				if (!get_ccode_no_array_length (param)) {
 					for (int dim = 1; dim <= array_type.rank; dim++) {
 						data.add_field ("gint", get_parameter_array_length_cname (param, dim));
 					}
@@ -73,10 +73,10 @@ public class Vala.GAsyncModule : GSignalModule {
 		}
 
 		if (!(m.return_type is VoidType)) {
-			data.add_field (m.return_type.get_cname (), "result");
+			data.add_field (get_ccode_name (m.return_type), "result");
 			if (m.return_type is ArrayType) {
 				var array_type = (ArrayType) m.return_type;
-				if (!m.no_array_length) {
+				if (!get_ccode_no_array_length (m)) {
 					for (int dim = 1; dim <= array_type.rank; dim++) {
 						data.add_field ("gint", get_array_length_cname ("result", dim));
 					}
@@ -94,9 +94,9 @@ public class Vala.GAsyncModule : GSignalModule {
 	}
 
 	CCodeFunction generate_free_function (Method m) {
-		var dataname = Symbol.lower_case_to_camel_case (m.get_cname ()) + "Data";
+		var dataname = Symbol.lower_case_to_camel_case (get_ccode_name (m)) + "Data";
 
-		var freefunc = new CCodeFunction (m.get_real_cname () + "_data_free", "void");
+		var freefunc = new CCodeFunction (get_ccode_real_name (m) + "_data_free", "void");
 		freefunc.modifiers = CCodeModifiers.STATIC;
 		freefunc.add_parameter (new CCodeParameter ("_data", "gpointer"));
 
@@ -156,8 +156,8 @@ public class Vala.GAsyncModule : GSignalModule {
 	void generate_async_function (Method m) {
 		push_context (new EmitContext ());
 
-		var dataname = Symbol.lower_case_to_camel_case (m.get_cname ()) + "Data";
-		var asyncfunc = new CCodeFunction (m.get_real_cname (), "void");
+		var dataname = Symbol.lower_case_to_camel_case (get_ccode_name (m)) + "Data";
+		var asyncfunc = new CCodeFunction (get_ccode_real_name (m), "void");
 		var cparam_map = new HashMap<int,CCodeParameter> (direct_hash, direct_equal);
 
 		cparam_map.set (get_param_pos (-1), new CCodeParameter ("_callback_", "GAsyncReadyCallback"));
@@ -190,7 +190,7 @@ public class Vala.GAsyncModule : GSignalModule {
 
 			var self_target_type = new ObjectType (type_symbol);
 			var cself = get_cvalue_ (transform_value (new GLibValue (base_expression_type, new CCodeIdentifier ("base"), true), self_target_type, m));
-			ccode.add_declaration ("%s *".printf (type_symbol.get_cname ()), new CCodeVariableDeclarator ("self"));
+			ccode.add_declaration ("%s *".printf (get_ccode_name (type_symbol)), new CCodeVariableDeclarator ("self"));
 			ccode.add_assignment (new CCodeIdentifier ("self"), cself);
 		}
 
@@ -226,14 +226,14 @@ public class Vala.GAsyncModule : GSignalModule {
 
 		create_result.add_argument (new CCodeIdentifier ("_callback_"));
 		create_result.add_argument (new CCodeIdentifier ("_user_data_"));
-		create_result.add_argument (new CCodeIdentifier (m.get_real_cname ()));
+		create_result.add_argument (new CCodeIdentifier (get_ccode_real_name (m)));
 
 		ccode.add_assignment (new CCodeMemberAccess.pointer (data_var, "_async_result"), create_result);
 
 		var set_op_res_call = new CCodeFunctionCall (new CCodeIdentifier ("g_simple_async_result_set_op_res_gpointer"));
 		set_op_res_call.add_argument (new CCodeMemberAccess.pointer (data_var, "_async_result"));
 		set_op_res_call.add_argument (data_var);
-		set_op_res_call.add_argument (new CCodeIdentifier (m.get_real_cname () + "_data_free"));
+		set_op_res_call.add_argument (new CCodeIdentifier (get_ccode_real_name (m) + "_data_free"));
 		ccode.add_expression (set_op_res_call);
 
 		if (m.binding == MemberBinding.INSTANCE) {
@@ -286,7 +286,7 @@ public class Vala.GAsyncModule : GSignalModule {
 			ccode.add_assignment (new CCodeMemberAccess.pointer (data_var, destroy_func), new CCodeIdentifier (destroy_func));
 		}
 
-		var ccall = new CCodeFunctionCall (new CCodeIdentifier (m.get_real_cname () + "_co"));
+		var ccall = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_real_name (m) + "_co"));
 		ccall.add_argument (data_var);
 		ccode.add_expression (ccall);
 
@@ -304,11 +304,11 @@ public class Vala.GAsyncModule : GSignalModule {
 
 	public override void generate_method_declaration (Method m, CCodeFile decl_space) {
 		if (m.coroutine) {
-			if (add_symbol_declaration (decl_space, m, m.get_cname ())) {
+			if (add_symbol_declaration (decl_space, m, get_ccode_name (m))) {
 				return;
 			}
 
-			var asyncfunc = new CCodeFunction (m.get_cname (), "void");
+			var asyncfunc = new CCodeFunction (get_ccode_name (m), "void");
 			var cparam_map = new HashMap<int,CCodeParameter> (direct_hash, direct_equal);
 			cparam_map.set (get_param_pos (-1), new CCodeParameter ("_callback_", "GAsyncReadyCallback"));
 			cparam_map.set (get_param_pos (-0.9), new CCodeParameter ("_user_data_", "gpointer"));
@@ -321,7 +321,7 @@ public class Vala.GAsyncModule : GSignalModule {
 
 			decl_space.add_function_declaration (asyncfunc);
 
-			var finishfunc = new CCodeFunction (m.get_finish_cname ());
+			var finishfunc = new CCodeFunction (get_ccode_finish_name (m));
 			cparam_map = new HashMap<int,CCodeParameter> (direct_hash, direct_equal);
 			cparam_map.set (get_param_pos (0.1), new CCodeParameter ("_res_", "GAsyncResult*"));
 
@@ -390,9 +390,9 @@ public class Vala.GAsyncModule : GSignalModule {
 	void generate_finish_function (Method m) {
 		push_context (new EmitContext ());
 
-		string dataname = Symbol.lower_case_to_camel_case (m.get_cname ()) + "Data";
+		string dataname = Symbol.lower_case_to_camel_case (get_ccode_name (m)) + "Data";
 
-		var finishfunc = new CCodeFunction (m.get_finish_real_cname ());
+		var finishfunc = new CCodeFunction (get_ccode_finish_real_name (m));
 
 		var cparam_map = new HashMap<int,CCodeParameter> (direct_hash, direct_equal);
 
@@ -408,7 +408,7 @@ public class Vala.GAsyncModule : GSignalModule {
 
 		var return_type = m.return_type;
 		if (!(return_type is VoidType) && !return_type.is_real_non_null_struct_type ()) {
-			ccode.add_declaration (m.return_type.get_cname (), new CCodeVariableDeclarator ("result"));
+			ccode.add_declaration (get_ccode_name (m.return_type), new CCodeVariableDeclarator ("result"));
 		}
 
 		var data_var = new CCodeIdentifier ("_data_");
@@ -455,7 +455,7 @@ public class Vala.GAsyncModule : GSignalModule {
 			ccode.add_assignment (new CCodeIdentifier ("result"), new CCodeMemberAccess.pointer (data_var, "result"));
 			if (return_type is ArrayType) {
 				var array_type = (ArrayType) return_type;
-				if (!m.no_array_length) {
+				if (!get_ccode_no_array_length (m)) {
 					for (int dim = 1; dim <= array_type.rank; dim++) {
 						ccode.add_assignment (new CCodeUnaryExpression (CCodeUnaryOperator.POINTER_INDIRECTION, new CCodeIdentifier (get_array_length_cname ("result", dim))), new CCodeMemberAccess.pointer (data_var, get_array_length_cname ("result", dim)));
 					}
@@ -479,9 +479,9 @@ public class Vala.GAsyncModule : GSignalModule {
 	public override string generate_ready_function (Method m) {
 		// generate ready callback handler
 
-		var dataname = Symbol.lower_case_to_camel_case (m.get_cname ()) + "Data";
+		var dataname = Symbol.lower_case_to_camel_case (get_ccode_name (m)) + "Data";
 
-		var readyfunc = new CCodeFunction (m.get_cname () + "_ready", "void");
+		var readyfunc = new CCodeFunction (get_ccode_name (m) + "_ready", "void");
 
 		if (!add_wrapper (readyfunc.name)) {
 			// wrapper already defined
@@ -499,7 +499,7 @@ public class Vala.GAsyncModule : GSignalModule {
 		ccode.add_assignment (new CCodeMemberAccess.pointer (new CCodeIdentifier ("_data_"), "_source_object_"), new CCodeIdentifier ("source_object"));
 		ccode.add_assignment (new CCodeMemberAccess.pointer (new CCodeIdentifier ("_data_"), "_res_"), new CCodeIdentifier ("_res_"));
 
-		var ccall = new CCodeFunctionCall (new CCodeIdentifier (m.get_real_cname () + "_co"));
+		var ccall = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_real_name (m) + "_co"));
 		ccall.add_argument (new CCodeIdentifier ("_data_"));
 		ccode.add_expression (ccall);
 
@@ -530,7 +530,7 @@ public class Vala.GAsyncModule : GSignalModule {
 		}
 
 		// add vfunc field to the type struct
-		var vdeclarator = new CCodeFunctionDeclarator (m.vfunc_name);
+		var vdeclarator = new CCodeFunctionDeclarator (get_ccode_vfunc_name (m));
 		var cparam_map = new HashMap<int,CCodeParameter> (direct_hash, direct_equal);
 
 		generate_cparameters (m, decl_space, cparam_map, new CCodeFunction ("fake"), vdeclarator, null, null, 1);
@@ -540,12 +540,12 @@ public class Vala.GAsyncModule : GSignalModule {
 		type_struct.add_declaration (vdecl);
 
 		// add vfunc field to the type struct
-		vdeclarator = new CCodeFunctionDeclarator (m.get_finish_vfunc_name ());
+		vdeclarator = new CCodeFunctionDeclarator (get_ccode_finish_vfunc_name (m));
 		cparam_map = new HashMap<int,CCodeParameter> (direct_hash, direct_equal);
 
 		generate_cparameters (m, decl_space, cparam_map, new CCodeFunction ("fake"), vdeclarator, null, null, 2);
 
-		vdecl = new CCodeDeclaration (creturn_type.get_cname ());
+		vdecl = new CCodeDeclaration (get_ccode_name (creturn_type));
 		vdecl.add_declarator (vdeclarator);
 		type_struct.add_declaration (vdecl);
 	}
diff --git a/codegen/valagdbusclientmodule.vala b/codegen/valagdbusclientmodule.vala
index 4f48750..a19076c 100644
--- a/codegen/valagdbusclientmodule.vala
+++ b/codegen/valagdbusclientmodule.vala
@@ -45,7 +45,7 @@ public class Vala.GDBusClientModule : GDBusModule {
 	public override void generate_dynamic_method_wrapper (DynamicMethod method) {
 		var dynamic_method = (DynamicMethod) method;
 
-		var func = new CCodeFunction (method.get_cname ());
+		var func = new CCodeFunction (get_ccode_name (method));
 		func.modifiers = CCodeModifiers.STATIC;
 
 		var cparam_map = new HashMap<int,CCodeParameter> (direct_hash, direct_equal);
@@ -74,10 +74,10 @@ public class Vala.GDBusClientModule : GDBusModule {
 			}
 		}
 
-		string lower_cname = main_iface.get_lower_case_cprefix () + "proxy";
+		string lower_cname = get_ccode_lower_case_prefix (main_iface) + "proxy";
 
-		var proxy_iface_init = new CCodeFunction (lower_cname + "_" + iface.get_lower_case_cprefix () + "interface_init", "void");
-		proxy_iface_init.add_parameter (new CCodeParameter ("iface", iface.get_cname () + "Iface*"));
+		var proxy_iface_init = new CCodeFunction (lower_cname + "_" + get_ccode_lower_case_prefix (iface) + "interface_init", "void");
+		proxy_iface_init.add_parameter (new CCodeParameter ("iface", get_ccode_name (iface) + "Iface*"));
 
 		push_function (proxy_iface_init);
 
@@ -86,12 +86,12 @@ public class Vala.GDBusClientModule : GDBusModule {
 				continue;
 			}
 
-			var vfunc_entry = new CCodeMemberAccess.pointer (new CCodeIdentifier ("iface"), m.vfunc_name);
+			var vfunc_entry = new CCodeMemberAccess.pointer (new CCodeIdentifier ("iface"), get_ccode_vfunc_name (m));
 			if (!m.coroutine) {
 				ccode.add_assignment (vfunc_entry, new CCodeIdentifier (generate_dbus_proxy_method (main_iface, iface, m)));
 			} else {
 				ccode.add_assignment (vfunc_entry, new CCodeIdentifier (generate_async_dbus_proxy_method (main_iface, iface, m)));
-				vfunc_entry = new CCodeMemberAccess.pointer (new CCodeIdentifier ("iface"), m.get_finish_vfunc_name ());
+				vfunc_entry = new CCodeMemberAccess.pointer (new CCodeIdentifier ("iface"), get_ccode_finish_vfunc_name (m));
 				ccode.add_assignment (vfunc_entry, new CCodeIdentifier (generate_finish_dbus_proxy_method (main_iface, iface, m)));
 			}
 		}
@@ -128,9 +128,9 @@ public class Vala.GDBusClientModule : GDBusModule {
 		}
 
 		result += "G_IMPLEMENT_INTERFACE (%s, %sproxy_%sinterface_init) ".printf (
-			iface.get_upper_case_cname ("TYPE_"),
-			main_iface.get_lower_case_cprefix (),
-			iface.get_lower_case_cprefix ());
+			get_ccode_upper_case_name (iface, "TYPE_"),
+			get_ccode_lower_case_prefix (main_iface),
+			get_ccode_lower_case_prefix (iface));
 		return result;
 	}
 
@@ -142,7 +142,7 @@ public class Vala.GDBusClientModule : GDBusModule {
 			return;
 		}
 
-		string get_type_name = "%sproxy_get_type".printf (iface.get_lower_case_cprefix ());
+		string get_type_name = "%sproxy_get_type".printf (get_ccode_lower_case_prefix (iface));
 
 		if (add_symbol_declaration (decl_space, iface, get_type_name)) {
 			return;
@@ -150,7 +150,7 @@ public class Vala.GDBusClientModule : GDBusModule {
 
 		decl_space.add_type_declaration (new CCodeNewline ());
 		var macro = "(%s ())".printf (get_type_name);
-		decl_space.add_type_declaration (new CCodeMacroReplacement ("%s_PROXY".printf (iface.get_type_id ()), macro));
+		decl_space.add_type_declaration (new CCodeMacroReplacement ("%s_PROXY".printf (get_ccode_type_id (iface)), macro));
 
 		// declare proxy_get_type function
 		var proxy_get_type = new CCodeFunction (get_type_name, "GType");
@@ -169,8 +169,8 @@ public class Vala.GDBusClientModule : GDBusModule {
 		cfile.add_include ("gio/gio.h");
 
 		// create proxy class
-		string cname = iface.get_cname () + "Proxy";
-		string lower_cname = iface.get_lower_case_cprefix () + "proxy";
+		string cname = get_ccode_name (iface) + "Proxy";
+		string lower_cname = get_ccode_lower_case_prefix (iface) + "proxy";
 
 		cfile.add_type_declaration (new CCodeTypeDefinition ("GDBusProxy", new CCodeVariableDeclarator (cname)));
 		cfile.add_type_declaration (new CCodeTypeDefinition ("GDBusProxyClass", new CCodeVariableDeclarator (cname + "Class")));
@@ -206,10 +206,10 @@ public class Vala.GDBusClientModule : GDBusModule {
 
 	public override void visit_method_call (MethodCall expr) {
 		var mtype = expr.call.value_type as MethodType;
-		bool bus_get_proxy_async = (mtype != null && mtype.method_symbol.get_cname () == "g_bus_get_proxy");
-		bool bus_get_proxy_sync = (mtype != null && mtype.method_symbol.get_cname () == "g_bus_get_proxy_sync");
-		bool conn_get_proxy_async = (mtype != null && mtype.method_symbol.get_cname () == "g_dbus_connection_get_proxy");
-		bool conn_get_proxy_sync = (mtype != null && mtype.method_symbol.get_cname () == "g_dbus_connection_get_proxy_sync");
+		bool bus_get_proxy_async = (mtype != null && get_ccode_name (mtype.method_symbol) == "g_bus_get_proxy");
+		bool bus_get_proxy_sync = (mtype != null && get_ccode_name (mtype.method_symbol) == "g_bus_get_proxy_sync");
+		bool conn_get_proxy_async = (mtype != null && get_ccode_name (mtype.method_symbol) == "g_dbus_connection_get_proxy");
+		bool conn_get_proxy_sync = (mtype != null && get_ccode_name (mtype.method_symbol) == "g_dbus_connection_get_proxy_sync");
 		if (!bus_get_proxy_async && !bus_get_proxy_sync && !conn_get_proxy_async && !conn_get_proxy_sync) {
 			base.visit_method_call (expr);
 			return;
@@ -230,7 +230,7 @@ public class Vala.GDBusClientModule : GDBusModule {
 				return;
 			}
 
-			proxy_type = new CCodeIdentifier ("%s_PROXY".printf (iface.get_type_id ()));
+			proxy_type = new CCodeIdentifier ("%s_PROXY".printf (get_ccode_type_id (iface)));
 			dbus_iface_name = new CCodeConstant ("\"%s\"".printf (get_dbus_name (iface)));
 		} else {
 			// use runtime type information for generic methods
@@ -383,11 +383,11 @@ public class Vala.GDBusClientModule : GDBusModule {
 	}
 
 	string generate_dbus_signal_handler (Signal sig, ObjectTypeSymbol sym) {
-		string wrapper_name = "_dbus_handle_%s_%s".printf (sym.get_lower_case_cname (), sig.get_cname ());
+		string wrapper_name = "_dbus_handle_%s_%s".printf (get_ccode_lower_case_name (sym), get_ccode_name (sig));
 
 		var function = new CCodeFunction (wrapper_name);
 		function.modifiers = CCodeModifiers.STATIC;
-		function.add_parameter (new CCodeParameter ("self", sym.get_cname () + "*"));
+		function.add_parameter (new CCodeParameter ("self", get_ccode_name (sym) + "*"));
 		function.add_parameter (new CCodeParameter ("parameters", "GVariant*"));
 
 		push_function (function);
@@ -401,14 +401,14 @@ public class Vala.GDBusClientModule : GDBusModule {
 
 		var ccall = new CCodeFunctionCall (new CCodeIdentifier ("g_signal_emit_by_name"));
 		ccall.add_argument (new CCodeIdentifier ("self"));
-		ccall.add_argument (sig.get_canonical_cconstant ());
+		ccall.add_argument (get_signal_canonical_constant (sig));
 
 		foreach (Parameter param in sig.get_parameters ()) {
 			var param_name = get_variable_cname (param.name);
 			var owned_type = param.variable_type.copy ();
 			owned_type.value_owned = true;
 
-			ccode.add_declaration (owned_type.get_cname (), new CCodeVariableDeclarator.zero (param_name, default_value_for_type (param.variable_type, true)));
+			ccode.add_declaration (get_ccode_name (owned_type), new CCodeVariableDeclarator.zero (param_name, default_value_for_type (param.variable_type, true)));
 
 			var st = param.variable_type.data_type as Struct;
 			if (st != null && !st.is_simple_type ()) {
@@ -453,7 +453,7 @@ public class Vala.GDBusClientModule : GDBusModule {
 	}
 
 	void generate_signal_handler_function (ObjectTypeSymbol sym) {
-		var cfunc = new CCodeFunction (sym.get_lower_case_cprefix () + "proxy_g_signal", "void");
+		var cfunc = new CCodeFunction (get_ccode_lower_case_prefix (sym) + "proxy_g_signal", "void");
 		cfunc.add_parameter (new CCodeParameter ("proxy", "GDBusProxy*"));
 		cfunc.add_parameter (new CCodeParameter ("sender_name", "const gchar*"));
 		cfunc.add_parameter (new CCodeParameter ("signal_name", "const gchar*"));
@@ -487,7 +487,7 @@ public class Vala.GDBusClientModule : GDBusModule {
 			}
 
 			var ccall = new CCodeFunctionCall (new CCodeIdentifier (generate_dbus_signal_handler (sig, sym)));
-			ccall.add_argument (new CCodeCastExpression (new CCodeIdentifier ("proxy"), sym.get_cname () + "*"));
+			ccall.add_argument (new CCodeCastExpression (new CCodeIdentifier ("proxy"), get_ccode_name (sym) + "*"));
 			ccall.add_argument (new CCodeIdentifier ("parameters"));
 
 			ccode.add_expression (ccall);
@@ -529,7 +529,7 @@ public class Vala.GDBusClientModule : GDBusModule {
 			foreach (var error_type in m.get_error_types ()) {
 				var errtype = (ErrorType) error_type;
 				if (errtype.error_domain != null) {
-					ccode.add_expression (new CCodeIdentifier (errtype.error_domain.get_upper_case_cname ()));
+					ccode.add_expression (new CCodeIdentifier (get_ccode_upper_case_name (errtype.error_domain)));
 				}
 			}
 
@@ -716,7 +716,7 @@ public class Vala.GDBusClientModule : GDBusModule {
 
 				foreach (Parameter param in m.get_parameters ()) {
 					if (param.direction == ParameterDirection.OUT) {
-						ccode.add_declaration (param.variable_type.get_cname (), new CCodeVariableDeclarator ("_" + param.name));
+						ccode.add_declaration (get_ccode_name (param.variable_type), new CCodeVariableDeclarator ("_" + param.name));
 
 						var array_type = param.variable_type as ArrayType;
 
@@ -755,7 +755,7 @@ public class Vala.GDBusClientModule : GDBusModule {
 						var target = new CCodeUnaryExpression (CCodeUnaryOperator.POINTER_INDIRECTION, new CCodeIdentifier ("result"));
 						receive_dbus_value (m.return_type, new CCodeIdentifier ("_reply_message"), new CCodeIdentifier ("_reply_iter"), target, m);
 					} else {
-						ccode.add_declaration (m.return_type.get_cname (), new CCodeVariableDeclarator ("_result"));
+						ccode.add_declaration (get_ccode_name (m.return_type), new CCodeVariableDeclarator ("_result"));
 
 						var array_type = m.return_type as ArrayType;
 
@@ -794,7 +794,7 @@ public class Vala.GDBusClientModule : GDBusModule {
 	}
 
 	string generate_dbus_proxy_method (Interface main_iface, Interface iface, Method m) {
-		string proxy_name = "%sproxy_%s".printf (main_iface.get_lower_case_cprefix (), m.name);
+		string proxy_name = "%sproxy_%s".printf (get_ccode_lower_case_prefix (main_iface), m.name);
 
 		string dbus_iface_name = get_dbus_name (iface);
 
@@ -820,7 +820,7 @@ public class Vala.GDBusClientModule : GDBusModule {
 	}
 
 	string generate_async_dbus_proxy_method (Interface main_iface, Interface iface, Method m) {
-		string proxy_name = "%sproxy_%s_async".printf (main_iface.get_lower_case_cprefix (), m.name);
+		string proxy_name = "%sproxy_%s_async".printf (get_ccode_lower_case_prefix (main_iface), m.name);
 
 		string dbus_iface_name = get_dbus_name (iface);
 
@@ -847,7 +847,7 @@ public class Vala.GDBusClientModule : GDBusModule {
 	}
 
 	string generate_finish_dbus_proxy_method (Interface main_iface, Interface iface, Method m) {
-		string proxy_name = "%sproxy_%s_finish".printf (main_iface.get_lower_case_cprefix (), m.name);
+		string proxy_name = "%sproxy_%s_finish".printf (get_ccode_lower_case_prefix (main_iface), m.name);
 
 		var function = new CCodeFunction (proxy_name);
 		function.modifiers = CCodeModifiers.STATIC;
@@ -871,7 +871,7 @@ public class Vala.GDBusClientModule : GDBusModule {
 	}
 
 	string generate_dbus_proxy_property_get (Interface main_iface, Interface iface, Property prop) {
-		string proxy_name = "%sdbus_proxy_get_%s".printf (main_iface.get_lower_case_cprefix (), prop.name);
+		string proxy_name = "%sdbus_proxy_get_%s".printf (get_ccode_lower_case_prefix (main_iface), prop.name);
 
 		string dbus_iface_name = get_dbus_name (iface);
 
@@ -886,10 +886,10 @@ public class Vala.GDBusClientModule : GDBusModule {
 		var function = new CCodeFunction (proxy_name);
 		function.modifiers = CCodeModifiers.STATIC;
 
-		function.add_parameter (new CCodeParameter ("self", "%s*".printf (iface.get_cname ())));
+		function.add_parameter (new CCodeParameter ("self", "%s*".printf (get_ccode_name (iface))));
 
 		if (prop.property_type.is_real_non_null_struct_type ()) {
-			function.add_parameter (new CCodeParameter ("result", "%s*".printf (prop.get_accessor.value_type.get_cname ())));
+			function.add_parameter (new CCodeParameter ("result", "%s*".printf (get_ccode_name (prop.get_accessor.value_type))));
 		} else {
 			if (array_type != null) {
 				for (int dim = 1; dim <= array_type.rank; dim++) {
@@ -897,7 +897,7 @@ public class Vala.GDBusClientModule : GDBusModule {
 				}
 			}
 
-			function.return_type = prop.get_accessor.value_type.get_cname ();
+			function.return_type = get_ccode_name (prop.get_accessor.value_type);
 		}
 
 		push_function (function);
@@ -964,7 +964,7 @@ public class Vala.GDBusClientModule : GDBusModule {
 			var result = deserialize_expression (prop.get_accessor.value_type, new CCodeIdentifier ("_inner_reply"), target);
 			ccode.add_assignment (target, result);
 		} else {
-			ccode.add_declaration (prop.get_accessor.value_type.get_cname (), new CCodeVariableDeclarator ("_result"));
+			ccode.add_declaration (get_ccode_name (prop.get_accessor.value_type), new CCodeVariableDeclarator ("_result"));
 
 			if (array_type != null) {
 				for (int dim = 1; dim <= array_type.rank; dim++) {
@@ -1002,7 +1002,7 @@ public class Vala.GDBusClientModule : GDBusModule {
 	}
 
 	string generate_dbus_proxy_property_set (Interface main_iface, Interface iface, Property prop) {
-		string proxy_name = "%sdbus_proxy_set_%s".printf (main_iface.get_lower_case_cprefix (), prop.name);
+		string proxy_name = "%sdbus_proxy_set_%s".printf (get_ccode_lower_case_prefix (main_iface), prop.name);
 
 		string dbus_iface_name = get_dbus_name (iface);
 
@@ -1011,12 +1011,12 @@ public class Vala.GDBusClientModule : GDBusModule {
 		var function = new CCodeFunction (proxy_name);
 		function.modifiers = CCodeModifiers.STATIC;
 
-		function.add_parameter (new CCodeParameter ("self", "%s*".printf (iface.get_cname ())));
+		function.add_parameter (new CCodeParameter ("self", "%s*".printf (get_ccode_name (iface))));
 
 		if (prop.property_type.is_real_non_null_struct_type ()) {
-			function.add_parameter (new CCodeParameter ("value", "%s*".printf (prop.set_accessor.value_type.get_cname ())));
+			function.add_parameter (new CCodeParameter ("value", "%s*".printf (get_ccode_name (prop.set_accessor.value_type))));
 		} else {
-			function.add_parameter (new CCodeParameter ("value", prop.set_accessor.value_type.get_cname ()));
+			function.add_parameter (new CCodeParameter ("value", get_ccode_name (prop.set_accessor.value_type)));
 
 			if (array_type != null) {
 				for (int dim = 1; dim <= array_type.rank; dim++) {
@@ -1103,10 +1103,10 @@ public class Vala.GDBusClientModule : GDBusModule {
 		var quark = new CCodeFunctionCall (new CCodeIdentifier ("g_quark_from_static_string"));
 		quark.add_argument (new CCodeConstant ("\"vala-dbus-proxy-type\""));
 
-		var proxy_type = new CCodeIdentifier (sym.get_lower_case_cprefix () + "proxy_get_type");
+		var proxy_type = new CCodeIdentifier (get_ccode_lower_case_prefix (sym) + "proxy_get_type");
 
 		var set_qdata = new CCodeFunctionCall (new CCodeIdentifier ("g_type_set_qdata"));
-		set_qdata.add_argument (new CCodeIdentifier ("%s_type_id".printf (sym.get_lower_case_cname (null))));
+		set_qdata.add_argument (new CCodeIdentifier ("%s_type_id".printf (get_ccode_lower_case_name (sym, null))));
 		set_qdata.add_argument (quark);
 		set_qdata.add_argument (new CCodeCastExpression (proxy_type, "void*"));
 
@@ -1116,7 +1116,7 @@ public class Vala.GDBusClientModule : GDBusModule {
 		quark.add_argument (new CCodeConstant ("\"vala-dbus-interface-name\""));
 
 		set_qdata = new CCodeFunctionCall (new CCodeIdentifier ("g_type_set_qdata"));
-		set_qdata.add_argument (new CCodeIdentifier ("%s_type_id".printf (sym.get_lower_case_cname (null))));
+		set_qdata.add_argument (new CCodeIdentifier ("%s_type_id".printf (get_ccode_lower_case_name (sym, null))));
 		set_qdata.add_argument (quark);
 		set_qdata.add_argument (new CCodeConstant ("\"%s\"".printf (dbus_iface_name)));
 
diff --git a/codegen/valagdbusmodule.vala b/codegen/valagdbusmodule.vala
index d82b573..3604fa9 100644
--- a/codegen/valagdbusmodule.vala
+++ b/codegen/valagdbusmodule.vala
@@ -22,32 +22,20 @@
 
 public class Vala.GDBusModule : GVariantModule {
 	public static string? get_dbus_name (TypeSymbol symbol) {
-		var dbus = symbol.get_attribute ("DBus");
-		if (dbus == null) {
-			return null;
-		}
-
-		return dbus.get_string ("name");
+		return symbol.get_attribute_string ("DBus", "name");
 	}
 
 	public static string get_dbus_name_for_member (Symbol symbol) {
-		var dbus = symbol.get_attribute ("DBus");
-		if (dbus != null && dbus.has_argument ("name")) {
-			return dbus.get_string ("name");
+		var dbus_name = symbol.get_attribute_string ("DBus", "name");
+		if (dbus_name != null) {
+			return dbus_name;
 		}
 
 		return Symbol.lower_case_to_camel_case (symbol.name);
 	}
 
 	public static bool is_dbus_no_reply (Method m) {
-		var dbus_attribute = m.get_attribute ("DBus");
-		if (dbus_attribute != null
-		    && dbus_attribute.has_argument ("no_reply")
-		    && dbus_attribute.get_bool ("no_reply")) {
-			return true;
-		}
-
-		return false;
+		return m.get_attribute_bool ("DBus", "no_reply");
 	}
 
 	public override void visit_error_domain (ErrorDomain edomain) {
@@ -74,31 +62,31 @@ public class Vala.GDBusModule : GVariantModule {
 			}
 
 			var error_entry = new CCodeInitializerList ();
-			error_entry.append (new CCodeIdentifier (ecode.get_cname ()));
+			error_entry.append (new CCodeIdentifier (get_ccode_name (ecode)));
 			error_entry.append (new CCodeConstant ("\"%s.%s\"".printf (edomain_dbus_name, ecode_dbus_name)));
 			error_entries.append (error_entry);
 		}
 
 		var cdecl = new CCodeDeclaration ("const GDBusErrorEntry");
-		cdecl.add_declarator (new CCodeVariableDeclarator (edomain.get_lower_case_cname () + "_entries[]", error_entries));
+		cdecl.add_declarator (new CCodeVariableDeclarator (get_ccode_lower_case_name (edomain) + "_entries[]", error_entries));
 		cdecl.modifiers = CCodeModifiers.STATIC;
 		cfile.add_constant_declaration (cdecl);
 
-		string quark_fun_name = edomain.get_lower_case_cprefix () + "quark";
+		string quark_fun_name = get_ccode_lower_case_prefix (edomain) + "quark";
 
-		var cquark_fun = new CCodeFunction (quark_fun_name, gquark_type.data_type.get_cname ());
+		var cquark_fun = new CCodeFunction (quark_fun_name, get_ccode_name (gquark_type.data_type));
 		push_function (cquark_fun);
 
-		string quark_name = "%squark_volatile".printf (edomain.get_lower_case_cprefix ());
+		string quark_name = "%squark_volatile".printf (get_ccode_lower_case_prefix (edomain));
 
 		ccode.add_declaration ("gsize", new CCodeVariableDeclarator (quark_name, new CCodeConstant ("0")), CCodeModifiers.STATIC | CCodeModifiers.VOLATILE);
 
 		var register_call = new CCodeFunctionCall (new CCodeIdentifier ("g_dbus_error_register_error_domain"));
-		register_call.add_argument (new CCodeConstant ("\"" + edomain.get_lower_case_cname () + "-quark\""));
+		register_call.add_argument (new CCodeConstant ("\"" + get_ccode_lower_case_name (edomain) + "-quark\""));
 		register_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier (quark_name)));
-		register_call.add_argument (new CCodeIdentifier (edomain.get_lower_case_cname () + "_entries"));
+		register_call.add_argument (new CCodeIdentifier (get_ccode_lower_case_name (edomain) + "_entries"));
 		var nentries = new CCodeFunctionCall (new CCodeIdentifier ("G_N_ELEMENTS"));
-		nentries.add_argument (new CCodeIdentifier (edomain.get_lower_case_cname () + "_entries"));
+		nentries.add_argument (new CCodeIdentifier (get_ccode_lower_case_name (edomain) + "_entries"));
 		register_call.add_argument (nentries);
 		ccode.add_expression (register_call);
 
diff --git a/codegen/valagdbusservermodule.vala b/codegen/valagdbusservermodule.vala
index 6593d08..dc06ad6 100644
--- a/codegen/valagdbusservermodule.vala
+++ b/codegen/valagdbusservermodule.vala
@@ -33,20 +33,16 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 	}
 
 	public static string dbus_result_name (Method m) {
-		var dbus_attribute = m.get_attribute ("DBus");
-		if (dbus_attribute != null
-		    && dbus_attribute.has_argument ("result")) {
-			var result_name = dbus_attribute.get_string ("result");
-			if (result_name != null && result_name != "") {
-				return result_name;
-			}
+		var dbus_name = m.get_attribute_string ("DBus", "result");
+		if (dbus_name != null && dbus_name != "") {
+			return dbus_name;
 		}
 
 		return "result";
 	}
 
 	string generate_dbus_wrapper (Method m, ObjectTypeSymbol sym, bool ready = false) {
-		string wrapper_name = "_dbus_%s".printf (m.get_cname ());
+		string wrapper_name = "_dbus_%s".printf (get_ccode_name (m));
 
 		if (m.base_method != null) {
 			m = m.base_method;
@@ -63,7 +59,7 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 		function.modifiers = CCodeModifiers.STATIC;
 
 		if (!ready) {
-			function.add_parameter (new CCodeParameter ("self", sym.get_cname () + "*"));
+			function.add_parameter (new CCodeParameter ("self", get_ccode_name (sym) + "*"));
 			function.add_parameter (new CCodeParameter ("parameters", "GVariant*"));
 			function.add_parameter (new CCodeParameter ("invocation", "GDBusMethodInvocation*"));
 		} else {
@@ -105,11 +101,11 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 
 		CCodeFunctionCall ccall;
 		if (!ready) {
-			ccall = new CCodeFunctionCall (new CCodeIdentifier (m.get_cname ()));
+			ccall = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_name (m)));
 			ccall.add_argument (new CCodeIdentifier ("self"));
 		} else {
-			ccall = new CCodeFunctionCall (new CCodeIdentifier (m.get_finish_cname ()));
-			ccall.add_argument (new CCodeCastExpression (new CCodeIdentifier ("source_object"), sym.get_cname () + "*"));
+			ccall = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_finish_name (m)));
+			ccall.add_argument (new CCodeCastExpression (new CCodeIdentifier ("source_object"), get_ccode_name (sym) + "*"));
 			ccall.add_argument (new CCodeIdentifier ("_res_"));
 		}
 
@@ -136,7 +132,7 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 				var owned_type = param.variable_type.copy ();
 				owned_type.value_owned = true;
 
-				ccode.add_declaration (owned_type.get_cname (), new CCodeVariableDeclarator.zero (param_name, default_value_for_type (param.variable_type, true)));
+				ccode.add_declaration (get_ccode_name (owned_type), new CCodeVariableDeclarator.zero (param_name, default_value_for_type (param.variable_type, true)));
 
 				var array_type = param.variable_type as ArrayType;
 				if (array_type != null) {
@@ -292,7 +288,7 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 				var owned_type = param.variable_type.copy ();
 				owned_type.value_owned = true;
 
-				ccode.add_declaration (owned_type.get_cname (), new CCodeVariableDeclarator.zero (param_name, default_value_for_type (param.variable_type, true)));
+				ccode.add_declaration (get_ccode_name (owned_type), new CCodeVariableDeclarator.zero (param_name, default_value_for_type (param.variable_type, true)));
 
 				var array_type = param.variable_type as ArrayType;
 				if (array_type != null) {
@@ -308,7 +304,7 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 
 			if (!(m.return_type is VoidType)) {
 				if (m.return_type.is_real_non_null_struct_type ()) {
-					ccode.add_declaration (m.return_type.get_cname (), new CCodeVariableDeclarator.zero ("result", default_value_for_type (m.return_type, true)));
+					ccode.add_declaration (get_ccode_name (m.return_type), new CCodeVariableDeclarator.zero ("result", default_value_for_type (m.return_type, true)));
 
 					send_dbus_value (m.return_type, new CCodeIdentifier ("_reply_builder"), new CCodeIdentifier ("result"), m);
 
@@ -318,7 +314,7 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 						ccode.add_expression (destroy_local (local));
 					}
 				} else {
-					ccode.add_declaration (m.return_type.get_cname (), new CCodeVariableDeclarator ("result"));
+					ccode.add_declaration (get_ccode_name (m.return_type), new CCodeVariableDeclarator ("result"));
 
 					var array_type = m.return_type as ArrayType;
 					if (array_type != null) {
@@ -418,7 +414,7 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 	}
 
 	string generate_dbus_signal_wrapper (Signal sig, ObjectTypeSymbol sym, string dbus_iface_name) {
-		string wrapper_name = "_dbus_%s_%s".printf (sym.get_lower_case_cname (), sig.get_cname ());
+		string wrapper_name = "_dbus_%s_%s".printf (get_ccode_lower_case_name (sym), get_ccode_name (sig));
 
 		var function = new CCodeFunction (wrapper_name, "void");
 		function.modifiers = CCodeModifiers.STATIC;
@@ -484,24 +480,24 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 	}
 
 	string generate_dbus_property_get_wrapper (Property prop, ObjectTypeSymbol sym) {
-		string wrapper_name = "_dbus_%s".printf (prop.get_accessor.get_cname ());
+		string wrapper_name = "_dbus_%s".printf (get_ccode_name (prop.get_accessor));
 
 		var function = new CCodeFunction (wrapper_name, "GVariant*");
 		function.modifiers = CCodeModifiers.STATIC;
-		function.add_parameter (new CCodeParameter ("self", sym.get_cname () + "*"));
+		function.add_parameter (new CCodeParameter ("self", get_ccode_name (sym) + "*"));
 
 		push_function (function);
 
-		var ccall = new CCodeFunctionCall (new CCodeIdentifier (prop.get_accessor.get_cname ()));
+		var ccall = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_name (prop.get_accessor)));
 		ccall.add_argument (new CCodeIdentifier ("self"));
 
 		if (prop.get_accessor.value_type.is_real_non_null_struct_type ()) {
-			ccode.add_declaration (prop.get_accessor.value_type.get_cname (), new CCodeVariableDeclarator.zero ("result", default_value_for_type (prop.get_accessor.value_type, true)));
+			ccode.add_declaration (get_ccode_name (prop.get_accessor.value_type), new CCodeVariableDeclarator.zero ("result", default_value_for_type (prop.get_accessor.value_type, true)));
 			ccall.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("result")));
 
 			ccode.add_expression (ccall);
 		} else {
-			ccode.add_declaration (prop.get_accessor.value_type.get_cname (), new CCodeVariableDeclarator ("result"));
+			ccode.add_declaration (get_ccode_name (prop.get_accessor.value_type), new CCodeVariableDeclarator ("result"));
 			ccode.add_assignment (new CCodeIdentifier ("result"), ccall);
 
 			var array_type = prop.get_accessor.value_type as ArrayType;
@@ -537,22 +533,22 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 	}
 
 	string generate_dbus_property_set_wrapper (Property prop, ObjectTypeSymbol sym) {
-		string wrapper_name = "_dbus_%s".printf (prop.set_accessor.get_cname ());
+		string wrapper_name = "_dbus_%s".printf (get_ccode_name (prop.set_accessor));
 
 		var function = new CCodeFunction (wrapper_name);
 		function.modifiers = CCodeModifiers.STATIC;
-		function.add_parameter (new CCodeParameter ("self", sym.get_cname () + "*"));
+		function.add_parameter (new CCodeParameter ("self", get_ccode_name (sym) + "*"));
 		function.add_parameter (new CCodeParameter ("_value", "GVariant*"));
 
 		push_function (function);
 
-		var ccall = new CCodeFunctionCall (new CCodeIdentifier (prop.set_accessor.get_cname ()));
+		var ccall = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_name (prop.set_accessor)));
 		ccall.add_argument (new CCodeIdentifier ("self"));
 
 		var owned_type = prop.property_type.copy ();
 		owned_type.value_owned = true;
 
-		ccode.add_declaration (owned_type.get_cname (), new CCodeVariableDeclarator.zero ("value", default_value_for_type (prop.property_type, true)));
+		ccode.add_declaration (get_ccode_name (owned_type), new CCodeVariableDeclarator.zero ("value", default_value_for_type (prop.property_type, true)));
 
 		var st = prop.property_type.data_type as Struct;
 		if (st != null && !st.is_simple_type ()) {
@@ -605,7 +601,7 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 
 			var connect = new CCodeFunctionCall (new CCodeIdentifier ("g_signal_connect"));
 			connect.add_argument (new CCodeIdentifier ("object"));
-			connect.add_argument (sig.get_canonical_cconstant ());
+			connect.add_argument (get_signal_canonical_constant (sig));
 			connect.add_argument (new CCodeCastExpression (new CCodeIdentifier (generate_dbus_signal_wrapper (sig, sym, dbus_iface_name)), "GCallback"));
 			connect.add_argument (new CCodeIdentifier ("data"));
 			ccode.add_expression (connect);
@@ -613,7 +609,7 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 	}
 
 	void generate_interface_method_call_function (ObjectTypeSymbol sym) {
-		var cfunc = new CCodeFunction (sym.get_lower_case_cprefix () + "dbus_interface_method_call", "void");
+		var cfunc = new CCodeFunction (get_ccode_lower_case_prefix (sym) + "dbus_interface_method_call", "void");
 		cfunc.add_parameter (new CCodeParameter ("connection", "GDBusConnection*"));
 		cfunc.add_parameter (new CCodeParameter ("sender", "const gchar*"));
 		cfunc.add_parameter (new CCodeParameter ("object_path", "const gchar*"));
@@ -680,7 +676,7 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 	}
 
 	void generate_interface_get_property_function (ObjectTypeSymbol sym) {
-		var cfunc = new CCodeFunction (sym.get_lower_case_cprefix () + "dbus_interface_get_property", "GVariant*");
+		var cfunc = new CCodeFunction (get_ccode_lower_case_prefix (sym) + "dbus_interface_get_property", "GVariant*");
 		cfunc.add_parameter (new CCodeParameter ("connection", "GDBusConnection*"));
 		cfunc.add_parameter (new CCodeParameter ("sender", "const gchar*"));
 		cfunc.add_parameter (new CCodeParameter ("object_path", "const gchar*"));
@@ -743,7 +739,7 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 	}
 
 	void generate_interface_set_property_function (ObjectTypeSymbol sym) {
-		var cfunc = new CCodeFunction (sym.get_lower_case_cprefix () + "dbus_interface_set_property", "gboolean");
+		var cfunc = new CCodeFunction (get_ccode_lower_case_prefix (sym) + "dbus_interface_set_property", "gboolean");
 		cfunc.add_parameter (new CCodeParameter ("connection", "GDBusConnection*"));
 		cfunc.add_parameter (new CCodeParameter ("sender", "const gchar*"));
 		cfunc.add_parameter (new CCodeParameter ("object_path", "const gchar*"));
@@ -836,14 +832,14 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 				info.append (new CCodeConstant ("\"%s\"".printf (get_type_signature (param.variable_type, param))));
 
 				var cdecl = new CCodeDeclaration ("const GDBusArgInfo");
-				cdecl.add_declarator (new CCodeVariableDeclarator ("_" + sym.get_lower_case_cprefix () + "dbus_arg_info_" + m.name + "_" + param.name, info));
+				cdecl.add_declarator (new CCodeVariableDeclarator ("_" + get_ccode_lower_case_prefix (sym) + "dbus_arg_info_" + m.name + "_" + param.name, info));
 				cdecl.modifiers = CCodeModifiers.STATIC;
 				cfile.add_constant_declaration (cdecl);
 
 				if (param.direction == ParameterDirection.IN) {
-					in_args_info.append (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_" + sym.get_lower_case_cprefix () + "dbus_arg_info_" + m.name + "_" + param.name)));
+					in_args_info.append (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_" + get_ccode_lower_case_prefix (sym) + "dbus_arg_info_" + m.name + "_" + param.name)));
 				} else {
-					out_args_info.append (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_" + sym.get_lower_case_cprefix () + "dbus_arg_info_" + m.name + "_" + param.name)));
+					out_args_info.append (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_" + get_ccode_lower_case_prefix (sym) + "dbus_arg_info_" + m.name + "_" + param.name)));
 				}
 			}
 
@@ -854,48 +850,48 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 				info.append (new CCodeConstant ("\"%s\"".printf (get_type_signature (m.return_type, m))));
 
 				var cdecl = new CCodeDeclaration ("const GDBusArgInfo");
-				cdecl.add_declarator (new CCodeVariableDeclarator ("_" + sym.get_lower_case_cprefix () + "dbus_arg_info_" + m.name + "_result", info));
+				cdecl.add_declarator (new CCodeVariableDeclarator ("_" + get_ccode_lower_case_prefix (sym) + "dbus_arg_info_" + m.name + "_result", info));
 				cdecl.modifiers = CCodeModifiers.STATIC;
 				cfile.add_constant_declaration (cdecl);
 
-				out_args_info.append (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_" + sym.get_lower_case_cprefix () + "dbus_arg_info_" + m.name + "_result")));
+				out_args_info.append (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_" + get_ccode_lower_case_prefix (sym) + "dbus_arg_info_" + m.name + "_result")));
 			}
 
 			in_args_info.append (new CCodeConstant ("NULL"));
 			out_args_info.append (new CCodeConstant ("NULL"));
 
 			var cdecl = new CCodeDeclaration ("const GDBusArgInfo * const");
-			cdecl.add_declarator (new CCodeVariableDeclarator ("_" + sym.get_lower_case_cprefix () + "dbus_arg_info_" + m.name + "_in[]", in_args_info));
+			cdecl.add_declarator (new CCodeVariableDeclarator ("_" + get_ccode_lower_case_prefix (sym) + "dbus_arg_info_" + m.name + "_in[]", in_args_info));
 			cdecl.modifiers = CCodeModifiers.STATIC;
 			cfile.add_constant_declaration (cdecl);
 
 			cdecl = new CCodeDeclaration ("const GDBusArgInfo * const");
-			cdecl.add_declarator (new CCodeVariableDeclarator ("_" + sym.get_lower_case_cprefix () + "dbus_arg_info_" + m.name + "_out[]", out_args_info));
+			cdecl.add_declarator (new CCodeVariableDeclarator ("_" + get_ccode_lower_case_prefix (sym) + "dbus_arg_info_" + m.name + "_out[]", out_args_info));
 			cdecl.modifiers = CCodeModifiers.STATIC;
 			cfile.add_constant_declaration (cdecl);
 
 			var info = new CCodeInitializerList ();
 			info.append (new CCodeConstant ("-1"));
 			info.append (new CCodeConstant ("\"%s\"".printf (get_dbus_name_for_member (m))));
-			info.append (new CCodeCastExpression (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_" + sym.get_lower_case_cprefix () + "dbus_arg_info_" + m.name + "_in")), "GDBusArgInfo **"));
-			info.append (new CCodeCastExpression (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_" + sym.get_lower_case_cprefix () + "dbus_arg_info_" + m.name + "_out")), "GDBusArgInfo **"));
+			info.append (new CCodeCastExpression (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_" + get_ccode_lower_case_prefix (sym) + "dbus_arg_info_" + m.name + "_in")), "GDBusArgInfo **"));
+			info.append (new CCodeCastExpression (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_" + get_ccode_lower_case_prefix (sym) + "dbus_arg_info_" + m.name + "_out")), "GDBusArgInfo **"));
 
 			cdecl = new CCodeDeclaration ("const GDBusMethodInfo");
-			cdecl.add_declarator (new CCodeVariableDeclarator ("_" + sym.get_lower_case_cprefix () + "dbus_method_info_" + m.name, info));
+			cdecl.add_declarator (new CCodeVariableDeclarator ("_" + get_ccode_lower_case_prefix (sym) + "dbus_method_info_" + m.name, info));
 			cdecl.modifiers = CCodeModifiers.STATIC;
 			cfile.add_constant_declaration (cdecl);
 
-			infos.append (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_" + sym.get_lower_case_cprefix () + "dbus_method_info_" + m.name)));
+			infos.append (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_" + get_ccode_lower_case_prefix (sym) + "dbus_method_info_" + m.name)));
 		}
 
 		infos.append (new CCodeConstant ("NULL"));
 
 		var cdecl = new CCodeDeclaration ("const GDBusMethodInfo * const");
-		cdecl.add_declarator (new CCodeVariableDeclarator ("_" + sym.get_lower_case_cprefix () + "dbus_method_info[]", infos));
+		cdecl.add_declarator (new CCodeVariableDeclarator ("_" + get_ccode_lower_case_prefix (sym) + "dbus_method_info[]", infos));
 		cdecl.modifiers = CCodeModifiers.STATIC;
 		cfile.add_constant_declaration (cdecl);
 
-		return new CCodeIdentifier ("_" + sym.get_lower_case_cprefix () + "dbus_method_info");
+		return new CCodeIdentifier ("_" + get_ccode_lower_case_prefix (sym) + "dbus_method_info");
 	}
 
 	CCodeExpression get_signal_info (ObjectTypeSymbol sym) {
@@ -918,41 +914,41 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 				info.append (new CCodeConstant ("\"%s\"".printf (get_type_signature (param.variable_type, param))));
 
 				var cdecl = new CCodeDeclaration ("const GDBusArgInfo");
-				cdecl.add_declarator (new CCodeVariableDeclarator ("_" + sym.get_lower_case_cprefix () + "dbus_arg_info_" + sig.get_cname () + "_" + param.name, info));
+				cdecl.add_declarator (new CCodeVariableDeclarator ("_" + get_ccode_lower_case_prefix (sym) + "dbus_arg_info_" + get_ccode_name (sig) + "_" + param.name, info));
 				cdecl.modifiers = CCodeModifiers.STATIC;
 				cfile.add_constant_declaration (cdecl);
 
-				args_info.append (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_" + sym.get_lower_case_cprefix () + "dbus_arg_info_" + sig.get_cname () + "_" + param.name)));
+				args_info.append (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_" + get_ccode_lower_case_prefix (sym) + "dbus_arg_info_" + get_ccode_name (sig) + "_" + param.name)));
 			}
 
 			args_info.append (new CCodeConstant ("NULL"));
 
 			var cdecl = new CCodeDeclaration ("const GDBusArgInfo * const");
-			cdecl.add_declarator (new CCodeVariableDeclarator ("_" + sym.get_lower_case_cprefix () + "dbus_arg_info_" + sig.get_cname () + "[]", args_info));
+			cdecl.add_declarator (new CCodeVariableDeclarator ("_" + get_ccode_lower_case_prefix (sym) + "dbus_arg_info_" + get_ccode_name (sig) + "[]", args_info));
 			cdecl.modifiers = CCodeModifiers.STATIC;
 			cfile.add_constant_declaration (cdecl);
 
 			var info = new CCodeInitializerList ();
 			info.append (new CCodeConstant ("-1"));
 			info.append (new CCodeConstant ("\"%s\"".printf (get_dbus_name_for_member (sig))));
-			info.append (new CCodeCastExpression (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_" + sym.get_lower_case_cprefix () + "dbus_arg_info_" + sig.get_cname ())), "GDBusArgInfo **"));
+			info.append (new CCodeCastExpression (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_" + get_ccode_lower_case_prefix (sym) + "dbus_arg_info_" + get_ccode_name (sig))), "GDBusArgInfo **"));
 
 			cdecl = new CCodeDeclaration ("const GDBusSignalInfo");
-			cdecl.add_declarator (new CCodeVariableDeclarator ("_" + sym.get_lower_case_cprefix () + "dbus_signal_info_" + sig.get_cname (), info));
+			cdecl.add_declarator (new CCodeVariableDeclarator ("_" + get_ccode_lower_case_prefix (sym) + "dbus_signal_info_" + get_ccode_name (sig), info));
 			cdecl.modifiers = CCodeModifiers.STATIC;
 			cfile.add_constant_declaration (cdecl);
 
-			infos.append (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_" + sym.get_lower_case_cprefix () + "dbus_signal_info_" + sig.get_cname ())));
+			infos.append (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_" + get_ccode_lower_case_prefix (sym) + "dbus_signal_info_" + get_ccode_name (sig))));
 		}
 
 		infos.append (new CCodeConstant ("NULL"));
 
 		var cdecl = new CCodeDeclaration ("const GDBusSignalInfo * const");
-		cdecl.add_declarator (new CCodeVariableDeclarator ("_" + sym.get_lower_case_cprefix () + "dbus_signal_info[]", infos));
+		cdecl.add_declarator (new CCodeVariableDeclarator ("_" + get_ccode_lower_case_prefix (sym) + "dbus_signal_info[]", infos));
 		cdecl.modifiers = CCodeModifiers.STATIC;
 		cfile.add_constant_declaration (cdecl);
 
-		return new CCodeIdentifier ("_" + sym.get_lower_case_cprefix () + "dbus_signal_info");
+		return new CCodeIdentifier ("_" + get_ccode_lower_case_prefix (sym) + "dbus_signal_info");
 	}
 
 	CCodeExpression get_property_info (ObjectTypeSymbol sym) {
@@ -982,21 +978,21 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 			}
 
 			var cdecl = new CCodeDeclaration ("const GDBusPropertyInfo");
-			cdecl.add_declarator (new CCodeVariableDeclarator ("_" + sym.get_lower_case_cprefix () + "dbus_property_info_" + prop.name, info));
+			cdecl.add_declarator (new CCodeVariableDeclarator ("_" + get_ccode_lower_case_prefix (sym) + "dbus_property_info_" + prop.name, info));
 			cdecl.modifiers = CCodeModifiers.STATIC;
 			cfile.add_constant_declaration (cdecl);
 
-			infos.append (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_" + sym.get_lower_case_cprefix () + "dbus_property_info_" + prop.name)));
+			infos.append (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_" + get_ccode_lower_case_prefix (sym) + "dbus_property_info_" + prop.name)));
 		}
 
 		infos.append (new CCodeConstant ("NULL"));
 
 		var cdecl = new CCodeDeclaration ("const GDBusPropertyInfo * const");
-		cdecl.add_declarator (new CCodeVariableDeclarator ("_" + sym.get_lower_case_cprefix () + "dbus_property_info[]", infos));
+		cdecl.add_declarator (new CCodeVariableDeclarator ("_" + get_ccode_lower_case_prefix (sym) + "dbus_property_info[]", infos));
 		cdecl.modifiers = CCodeModifiers.STATIC;
 		cfile.add_constant_declaration (cdecl);
 
-		return new CCodeIdentifier ("_" + sym.get_lower_case_cprefix () + "dbus_property_info");
+		return new CCodeIdentifier ("_" + get_ccode_lower_case_prefix (sym) + "dbus_property_info");
 	}
 
 	CCodeExpression get_interface_info (ObjectTypeSymbol sym) {
@@ -1008,29 +1004,29 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 		info.append (new CCodeCastExpression (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, get_property_info (sym)), "GDBusPropertyInfo **"));
 
 		var cdecl = new CCodeDeclaration ("const GDBusInterfaceInfo");
-		cdecl.add_declarator (new CCodeVariableDeclarator ("_" + sym.get_lower_case_cprefix () + "dbus_interface_info", info));
+		cdecl.add_declarator (new CCodeVariableDeclarator ("_" + get_ccode_lower_case_prefix (sym) + "dbus_interface_info", info));
 		cdecl.modifiers = CCodeModifiers.STATIC;
 		cfile.add_constant_declaration (cdecl);
 
-		return new CCodeIdentifier ("_" + sym.get_lower_case_cprefix () + "dbus_interface_info");
+		return new CCodeIdentifier ("_" + get_ccode_lower_case_prefix (sym) + "dbus_interface_info");
 	}
 
 	CCodeExpression get_interface_vtable (ObjectTypeSymbol sym) {
 		var vtable = new CCodeInitializerList ();
-		vtable.append (new CCodeIdentifier (sym.get_lower_case_cprefix () + "dbus_interface_method_call"));
-		vtable.append (new CCodeIdentifier (sym.get_lower_case_cprefix () + "dbus_interface_get_property"));
-		vtable.append (new CCodeIdentifier (sym.get_lower_case_cprefix () + "dbus_interface_set_property"));
+		vtable.append (new CCodeIdentifier (get_ccode_lower_case_prefix (sym) + "dbus_interface_method_call"));
+		vtable.append (new CCodeIdentifier (get_ccode_lower_case_prefix (sym) + "dbus_interface_get_property"));
+		vtable.append (new CCodeIdentifier (get_ccode_lower_case_prefix (sym) + "dbus_interface_set_property"));
 
 		generate_interface_method_call_function (sym);
 		generate_interface_get_property_function (sym);
 		generate_interface_set_property_function (sym);
 
 		var cdecl = new CCodeDeclaration ("const GDBusInterfaceVTable");
-		cdecl.add_declarator (new CCodeVariableDeclarator ("_" + sym.get_lower_case_cprefix () + "dbus_interface_vtable", vtable));
+		cdecl.add_declarator (new CCodeVariableDeclarator ("_" + get_ccode_lower_case_prefix (sym) + "dbus_interface_vtable", vtable));
 		cdecl.modifiers = CCodeModifiers.STATIC;
 		cfile.add_constant_declaration (cdecl);
 
-		return new CCodeIdentifier ("_" + sym.get_lower_case_cprefix () + "dbus_interface_vtable");
+		return new CCodeIdentifier ("_" + get_ccode_lower_case_prefix (sym) + "dbus_interface_vtable");
 	}
 
 	string generate_register_object_function () {
@@ -1096,7 +1092,7 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 
 	public override void visit_method_call (MethodCall expr) {
 		var mtype = expr.call.value_type as MethodType;
-		if (mtype == null || mtype.method_symbol.get_cname () != "g_dbus_connection_register_object") {
+		if (mtype == null || get_ccode_name (mtype.method_symbol) != "g_dbus_connection_register_object") {
 			base.visit_method_call (expr);
 			return;
 		}
@@ -1113,7 +1109,7 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 				return;
 			}
 
-			cregister = new CCodeFunctionCall (new CCodeIdentifier ("%sregister_object".printf (object_type.type_symbol.get_lower_case_cprefix ())));
+			cregister = new CCodeFunctionCall (new CCodeIdentifier ("%sregister_object".printf (get_ccode_lower_case_prefix (object_type.type_symbol))));
 		} else {
 			// use runtime type information for generic methods
 			cregister = new CCodeFunctionCall (new CCodeIdentifier (generate_register_object_function ()));
@@ -1175,7 +1171,7 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 			return;
 		}
 
-		string register_object_name = "%sregister_object".printf (sym.get_lower_case_cprefix ());
+		string register_object_name = "%sregister_object".printf (get_ccode_lower_case_prefix (sym));
 
 		if (add_symbol_declaration (decl_space, sym, register_object_name)) {
 			return;
@@ -1203,7 +1199,7 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 
 		cfile.add_include ("gio/gio.h");
 
-		var cfunc = new CCodeFunction (sym.get_lower_case_cprefix () + "register_object", "guint");
+		var cfunc = new CCodeFunction (get_ccode_lower_case_prefix (sym) + "register_object", "guint");
 		cfunc.add_parameter (new CCodeParameter ("object", "gpointer"));
 		cfunc.add_parameter (new CCodeParameter ("connection", "GDBusConnection*"));
 		cfunc.add_parameter (new CCodeParameter ("path", "const gchar*"));
@@ -1225,7 +1221,7 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 		alloc_data.add_argument (new CCodeConstant ("3"));
 		ccode.add_assignment (new CCodeIdentifier ("data"), alloc_data);
 
-		var ref_function = sym.get_ref_function ();
+		var ref_function = get_ccode_ref_function (sym);
 		if (sym is Interface && ref_function == null) {
 			Report.error (sym.source_reference, "missing class prerequisite for interface `%s', add GLib.Object to interface declaration if unsure".printf (sym.get_full_name ()));
 			return;
@@ -1252,7 +1248,7 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 		cregister.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, get_interface_vtable (sym)));
 
 		cregister.add_argument (new CCodeIdentifier ("data"));
-		cregister.add_argument (new CCodeIdentifier ("_" + sym.get_lower_case_cprefix () + "unregister_object"));
+		cregister.add_argument (new CCodeIdentifier ("_" + get_ccode_lower_case_prefix (sym) + "unregister_object"));
 		cregister.add_argument (new CCodeIdentifier ("error"));
 
 		ccode.add_assignment (new CCodeIdentifier ("result"), cregister);
@@ -1269,7 +1265,7 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 		cfile.add_function (cfunc);
 
 
-		cfunc = new CCodeFunction ("_" + sym.get_lower_case_cprefix () + "unregister_object");
+		cfunc = new CCodeFunction ("_" + get_ccode_lower_case_prefix (sym) + "unregister_object");
 		cfunc.add_parameter (new CCodeParameter ("user_data", "gpointer"));
 		cfunc.modifiers |= CCodeModifiers.STATIC;
 
@@ -1277,7 +1273,7 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 
 		ccode.add_declaration ("gpointer*", new CCodeVariableDeclarator ("data", new CCodeIdentifier ("user_data")));
 
-		var unref_object = new CCodeFunctionCall (new CCodeIdentifier (sym.get_unref_function ()));
+		var unref_object = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_unref_function (sym)));
 		unref_object.add_argument (new CCodeElementAccess (new CCodeIdentifier ("data"), new CCodeConstant ("0")));
 		ccode.add_expression (unref_object);
 
@@ -1310,9 +1306,9 @@ public class Vala.GDBusServerModule : GDBusClientModule {
 		quark.add_argument (new CCodeConstant ("\"vala-dbus-register-object\""));
 
 		var set_qdata = new CCodeFunctionCall (new CCodeIdentifier ("g_type_set_qdata"));
-		set_qdata.add_argument (new CCodeIdentifier ("%s_type_id".printf (sym.get_lower_case_cname (null))));
+		set_qdata.add_argument (new CCodeIdentifier ("%s_type_id".printf (get_ccode_lower_case_name (sym, null))));
 		set_qdata.add_argument (quark);
-		set_qdata.add_argument (new CCodeCastExpression (new CCodeIdentifier (sym.get_lower_case_cprefix () + "register_object"), "void*"));
+		set_qdata.add_argument (new CCodeCastExpression (new CCodeIdentifier (get_ccode_lower_case_prefix (sym) + "register_object"), "void*"));
 
 		block.add_statement (new CCodeExpressionStatement (set_qdata));
 	}
diff --git a/codegen/valagerrormodule.vala b/codegen/valagerrormodule.vala
index e8ba641..10a080a 100644
--- a/codegen/valagerrormodule.vala
+++ b/codegen/valagerrormodule.vala
@@ -29,29 +29,29 @@ public class Vala.GErrorModule : CCodeDelegateModule {
 	private bool is_in_catch = false;
 
 	public override void generate_error_domain_declaration (ErrorDomain edomain, CCodeFile decl_space) {
-		if (add_symbol_declaration (decl_space, edomain, edomain.get_cname ())) {
+		if (add_symbol_declaration (decl_space, edomain, get_ccode_name (edomain))) {
 			return;
 		}
 
-		var cenum = new CCodeEnum (edomain.get_cname ());
+		var cenum = new CCodeEnum (get_ccode_name (edomain));
 
 		foreach (ErrorCode ecode in edomain.get_codes ()) {
 			if (ecode.value == null) {
-				cenum.add_value (new CCodeEnumValue (ecode.get_cname ()));
+				cenum.add_value (new CCodeEnumValue (get_ccode_name (ecode)));
 			} else {
 				ecode.value.emit (this);
-				cenum.add_value (new CCodeEnumValue (ecode.get_cname (), get_cvalue (ecode.value)));
+				cenum.add_value (new CCodeEnumValue (get_ccode_name (ecode), get_cvalue (ecode.value)));
 			}
 		}
 
 		decl_space.add_type_definition (cenum);
 
-		string quark_fun_name = edomain.get_lower_case_cprefix () + "quark";
+		string quark_fun_name = get_ccode_lower_case_prefix (edomain) + "quark";
 
-		var error_domain_define = new CCodeMacroReplacement (edomain.get_upper_case_cname (), quark_fun_name + " ()");
+		var error_domain_define = new CCodeMacroReplacement (get_ccode_upper_case_name (edomain), quark_fun_name + " ()");
 		decl_space.add_type_definition (error_domain_define);
 
-		var cquark_fun = new CCodeFunction (quark_fun_name, gquark_type.data_type.get_cname ());
+		var cquark_fun = new CCodeFunction (quark_fun_name, get_ccode_name (gquark_type.data_type));
 
 		decl_space.add_function_declaration (cquark_fun);
 	}
@@ -70,13 +70,13 @@ public class Vala.GErrorModule : CCodeDelegateModule {
 			generate_error_domain_declaration (edomain, internal_header_file);
 		}
 
-		string quark_fun_name = edomain.get_lower_case_cprefix () + "quark";
+		string quark_fun_name = get_ccode_lower_case_prefix (edomain) + "quark";
 
-		var cquark_fun = new CCodeFunction (quark_fun_name, gquark_type.data_type.get_cname ());
+		var cquark_fun = new CCodeFunction (quark_fun_name, get_ccode_name (gquark_type.data_type));
 		push_function (cquark_fun);
 
 		var cquark_call = new CCodeFunctionCall (new CCodeIdentifier ("g_quark_from_static_string"));
-		cquark_call.add_argument (new CCodeConstant ("\"" + edomain.get_lower_case_cname () + "-quark\""));
+		cquark_call.add_argument (new CCodeConstant ("\"" + get_ccode_lower_case_name (edomain) + "-quark\""));
 
 		ccode.add_return (cquark_call);
 
@@ -217,15 +217,15 @@ public class Vala.GErrorModule : CCodeDelegateModule {
 							/* catch clause specifies a specific error code */
 							var error_match = new CCodeFunctionCall (new CCodeIdentifier ("g_error_matches"));
 							error_match.add_argument (inner_error);
-							error_match.add_argument (new CCodeIdentifier (catch_type.data_type.get_upper_case_cname ()));
-							error_match.add_argument (new CCodeIdentifier (catch_type.error_code.get_cname ()));
+							error_match.add_argument (new CCodeIdentifier (get_ccode_upper_case_name (catch_type.data_type)));
+							error_match.add_argument (new CCodeIdentifier (get_ccode_name (catch_type.error_code)));
 
 							ccode.open_if (error_match);
 						} else {
 							/* catch clause specifies a full error domain */
 							var ccond = new CCodeBinaryExpression (CCodeBinaryOperator.EQUALITY,
 									new CCodeMemberAccess.pointer (inner_error, "domain"), new CCodeIdentifier
-									(clause.error_type.data_type.get_upper_case_cname ()));
+									(get_ccode_upper_case_name (clause.error_type.data_type)));
 
 							ccode.open_if (ccond);
 						}
@@ -265,7 +265,7 @@ public class Vala.GErrorModule : CCodeDelegateModule {
 
 				// Check the allowed error domains to propagate
 				var domain_check = new CCodeBinaryExpression (CCodeBinaryOperator.EQUALITY, new CCodeMemberAccess.pointer
-					(inner_error, "domain"), new CCodeIdentifier (error_type.data_type.get_upper_case_cname ()));
+					(inner_error, "domain"), new CCodeIdentifier (get_ccode_upper_case_name (error_type.data_type)));
 				if (ccond == null) {
 					ccond = domain_check;
 				} else {
@@ -304,7 +304,7 @@ public class Vala.GErrorModule : CCodeDelegateModule {
 		is_in_catch = true;
 
 		foreach (CatchClause clause in stmt.get_catch_clauses ()) {
-			clause.clabel_name = "__catch%d_%s".printf (this_try_id, clause.error_type.get_lower_case_cname ());
+			clause.clabel_name = "__catch%d_%s".printf (this_try_id, get_ccode_lower_case_name (clause.error_type));
 		}
 
 		is_in_catch = false;
diff --git a/codegen/valagobjectmodule.vala b/codegen/valagobjectmodule.vala
index 7979aa7..b2da10c 100644
--- a/codegen/valagobjectmodule.vala
+++ b/codegen/valagobjectmodule.vala
@@ -51,24 +51,24 @@ public class Vala.GObjectModule : GTypeModule {
 		var ccall = new CCodeFunctionCall (new CCodeIdentifier ("G_OBJECT_CLASS"));
 		ccall.add_argument (new CCodeIdentifier ("klass"));
 		if (class_has_readable_properties (cl) || cl.get_type_parameters ().size > 0) {
-			ccode.add_assignment (new CCodeMemberAccess.pointer (ccall, "get_property"), new CCodeIdentifier ("_vala_%s_get_property".printf (cl.get_lower_case_cname (null))));
+			ccode.add_assignment (new CCodeMemberAccess.pointer (ccall, "get_property"), new CCodeIdentifier ("_vala_%s_get_property".printf (get_ccode_lower_case_name (cl, null))));
 		}
 		if (class_has_writable_properties (cl) || cl.get_type_parameters ().size > 0) {
-			ccode.add_assignment (new CCodeMemberAccess.pointer (ccall, "set_property"), new CCodeIdentifier ("_vala_%s_set_property".printf (cl.get_lower_case_cname (null))));
+			ccode.add_assignment (new CCodeMemberAccess.pointer (ccall, "set_property"), new CCodeIdentifier ("_vala_%s_set_property".printf (get_ccode_lower_case_name (cl, null))));
 		}
 	
 		/* set constructor */
 		if (cl.constructor != null) {
 			var ccast = new CCodeFunctionCall (new CCodeIdentifier ("G_OBJECT_CLASS"));
 			ccast.add_argument (new CCodeIdentifier ("klass"));
-			ccode.add_assignment (new CCodeMemberAccess.pointer (ccast, "constructor"), new CCodeIdentifier ("%s_constructor".printf (cl.get_lower_case_cname (null))));
+			ccode.add_assignment (new CCodeMemberAccess.pointer (ccast, "constructor"), new CCodeIdentifier ("%s_constructor".printf (get_ccode_lower_case_name (cl, null))));
 		}
 
 		/* set finalize function */
 		if (cl.get_fields ().size > 0 || cl.destructor != null) {
 			var ccast = new CCodeFunctionCall (new CCodeIdentifier ("G_OBJECT_CLASS"));
 			ccast.add_argument (new CCodeIdentifier ("klass"));
-			ccode.add_assignment (new CCodeMemberAccess.pointer (ccast, "finalize"), new CCodeIdentifier ("%s_finalize".printf (cl.get_lower_case_cname (null))));
+			ccode.add_assignment (new CCodeMemberAccess.pointer (ccast, "finalize"), new CCodeIdentifier ("%s_finalize".printf (get_ccode_lower_case_name (cl, null))));
 		}
 
 		/* create type, dup_func, and destroy_func properties for generic types */
@@ -79,7 +79,7 @@ public class Vala.GObjectModule : GTypeModule {
 
 			func_name = "%s_type".printf (type_param.name.down ());
 			func_name_constant = new CCodeConstant ("\"%s-type\"".printf (type_param.name.down ()));
-			enum_value = "%s_%s".printf (cl.get_lower_case_cname (null), func_name).up ();
+			enum_value = "%s_%s".printf (get_ccode_lower_case_name (cl, null), func_name).up ();
 			cinst = new CCodeFunctionCall (new CCodeIdentifier ("g_object_class_install_property"));
 			cinst.add_argument (ccall);
 			cinst.add_argument (new CCodeConstant (enum_value));
@@ -96,7 +96,7 @@ public class Vala.GObjectModule : GTypeModule {
 
 			func_name = "%s_dup_func".printf (type_param.name.down ());
 			func_name_constant = new CCodeConstant ("\"%s-dup-func\"".printf (type_param.name.down ()));
-			enum_value = "%s_%s".printf (cl.get_lower_case_cname (null), func_name).up ();
+			enum_value = "%s_%s".printf (get_ccode_lower_case_name (cl, null), func_name).up ();
 			cinst = new CCodeFunctionCall (new CCodeIdentifier ("g_object_class_install_property"));
 			cinst.add_argument (ccall);
 			cinst.add_argument (new CCodeConstant (enum_value));
@@ -112,7 +112,7 @@ public class Vala.GObjectModule : GTypeModule {
 
 			func_name = "%s_destroy_func".printf (type_param.name.down ());
 			func_name_constant = new CCodeConstant ("\"%s-destroy-func\"".printf (type_param.name.down ()));
-			enum_value = "%s_%s".printf (cl.get_lower_case_cname (null), func_name).up ();
+			enum_value = "%s_%s".printf (get_ccode_lower_case_name (cl, null), func_name).up ();
 			cinst = new CCodeFunctionCall (new CCodeIdentifier ("g_object_class_install_property"));
 			cinst.add_argument (ccall);
 			cinst.add_argument (new CCodeConstant (enum_value));
@@ -140,14 +140,14 @@ public class Vala.GObjectModule : GTypeModule {
 			if (prop.overrides || prop.base_interface_property != null) {
 				var cinst = new CCodeFunctionCall (new CCodeIdentifier ("g_object_class_override_property"));
 				cinst.add_argument (ccall);
-				cinst.add_argument (new CCodeConstant (prop.get_upper_case_cname ()));
-				cinst.add_argument (prop.get_canonical_cconstant ());
+				cinst.add_argument (new CCodeConstant (get_ccode_upper_case_name (prop)));
+				cinst.add_argument (get_property_canonical_cconstant (prop));
 			
 				ccode.add_expression (cinst);
 			} else {
 				var cinst = new CCodeFunctionCall (new CCodeIdentifier ("g_object_class_install_property"));
 				cinst.add_argument (ccall);
-				cinst.add_argument (new CCodeConstant (prop.get_upper_case_cname ()));
+				cinst.add_argument (new CCodeConstant (get_ccode_upper_case_name (prop)));
 				cinst.add_argument (get_param_spec (prop));
 			
 				ccode.add_expression (cinst);
@@ -174,7 +174,7 @@ public class Vala.GObjectModule : GTypeModule {
 	}
 
 	private void add_get_property_function (Class cl) {
-		var get_prop = new CCodeFunction ("_vala_%s_get_property".printf (cl.get_lower_case_cname (null)), "void");
+		var get_prop = new CCodeFunction ("_vala_%s_get_property".printf (get_ccode_lower_case_name (cl, null)), "void");
 		get_prop.modifiers = CCodeModifiers.STATIC;
 		get_prop.add_parameter (new CCodeParameter ("object", "GObject *"));
 		get_prop.add_parameter (new CCodeParameter ("property_id", "guint"));
@@ -184,7 +184,7 @@ public class Vala.GObjectModule : GTypeModule {
 		push_function (get_prop);
 		
 		CCodeFunctionCall ccall = generate_instance_cast (new CCodeIdentifier ("object"), cl);
-		ccode.add_declaration ("%s *".printf (cl.get_cname ()), new CCodeVariableDeclarator ("self", ccall));
+		ccode.add_declaration ("%s *".printf (get_ccode_name (cl)), new CCodeVariableDeclarator ("self", ccall));
 
 		ccode.open_switch (new CCodeIdentifier ("property_id"));
 		var props = cl.get_properties ();
@@ -213,14 +213,14 @@ public class Vala.GObjectModule : GTypeModule {
 				generate_property_accessor_declaration (prop.base_interface_property.get_accessor, cfile);
 			}
 
-			ccode.add_case (new CCodeIdentifier (prop.get_upper_case_cname ()));
+			ccode.add_case (new CCodeIdentifier (get_ccode_upper_case_name (prop)));
 			if (prop.property_type.is_real_struct_type ()) {
 				var st = prop.property_type.data_type as Struct;
 
 				ccode.open_block ();
-				ccode.add_declaration (st.get_cname (), new CCodeVariableDeclarator ("boxed"));
+				ccode.add_declaration (get_ccode_name (st), new CCodeVariableDeclarator ("boxed"));
 
-				ccall = new CCodeFunctionCall (new CCodeIdentifier (base_prop.get_accessor.get_cname ()));
+				ccall = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_name (base_prop.get_accessor)));
 				ccall.add_argument (cself);
 				var boxed_addr = new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("boxed"));
 				ccall.add_argument (boxed_addr);
@@ -237,7 +237,7 @@ public class Vala.GObjectModule : GTypeModule {
 				}
 				ccode.close ();
 			} else {
-				ccall = new CCodeFunctionCall (new CCodeIdentifier (base_prop.get_accessor.get_cname ()));
+				ccall = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_name (base_prop.get_accessor)));
 				ccall.add_argument (cself);
 				var array_type = prop.property_type as ArrayType;
 				if (array_type != null && array_type.element_type.data_type == string_type.data_type) {
@@ -274,7 +274,7 @@ public class Vala.GObjectModule : GTypeModule {
 	}
 	
 	private void add_set_property_function (Class cl) {
-		var set_prop = new CCodeFunction ("_vala_%s_set_property".printf (cl.get_lower_case_cname (null)), "void");
+		var set_prop = new CCodeFunction ("_vala_%s_set_property".printf (get_ccode_lower_case_name (cl, null)), "void");
 		set_prop.modifiers = CCodeModifiers.STATIC;
 		set_prop.add_parameter (new CCodeParameter ("object", "GObject *"));
 		set_prop.add_parameter (new CCodeParameter ("property_id", "guint"));
@@ -284,7 +284,7 @@ public class Vala.GObjectModule : GTypeModule {
 		push_function (set_prop);
 		
 		CCodeFunctionCall ccall = generate_instance_cast (new CCodeIdentifier ("object"), cl);
-		ccode.add_declaration ("%s *".printf (cl.get_cname ()), new CCodeVariableDeclarator ("self", ccall));
+		ccode.add_declaration ("%s *".printf (get_ccode_name (cl)), new CCodeVariableDeclarator ("self", ccall));
 
 		ccode.open_switch (new CCodeIdentifier ("property_id"));
 		var props = cl.get_properties ();
@@ -312,8 +312,8 @@ public class Vala.GObjectModule : GTypeModule {
 				generate_property_accessor_declaration (prop.base_interface_property.set_accessor, cfile);
 			}
 
-			ccode.add_case (new CCodeIdentifier (prop.get_upper_case_cname ()));
-			ccall = new CCodeFunctionCall (new CCodeIdentifier (base_prop.set_accessor.get_cname ()));
+			ccode.add_case (new CCodeIdentifier (get_ccode_upper_case_name (prop)));
+			ccall = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_name (base_prop.set_accessor)));
 			ccall.add_argument (cself);
 			if (prop.property_type is ArrayType && ((ArrayType)prop.property_type).element_type.data_type == string_type.data_type) {
 				ccode.open_block ();
@@ -332,7 +332,7 @@ public class Vala.GObjectModule : GTypeModule {
 			} else {
 				var cgetcall = new CCodeFunctionCall ();
 				if (prop.property_type.data_type != null) {
-					cgetcall.call = new CCodeIdentifier (prop.property_type.data_type.get_get_value_function ());
+					cgetcall.call = new CCodeIdentifier (get_ccode_get_value_function (prop.property_type.data_type));
 				} else {
 					cgetcall.call = new CCodeIdentifier ("g_value_get_pointer");
 				}
@@ -350,7 +350,7 @@ public class Vala.GObjectModule : GTypeModule {
 			CCodeFunctionCall cgetcall;
 
 			func_name = "%s_type".printf (type_param.name.down ());
-			enum_value = "%s_%s".printf (cl.get_lower_case_cname (null), func_name).up ();
+			enum_value = "%s_%s".printf (get_ccode_lower_case_name (cl, null), func_name).up ();
 			ccode.add_case (new CCodeIdentifier (enum_value));
 			cfield = new CCodeMemberAccess.pointer (new CCodeMemberAccess.pointer (new CCodeIdentifier ("self"), "priv"), func_name);
 			cgetcall = new CCodeFunctionCall (new CCodeIdentifier ("g_value_get_gtype"));
@@ -359,7 +359,7 @@ public class Vala.GObjectModule : GTypeModule {
 			ccode.add_break ();
 
 			func_name = "%s_dup_func".printf (type_param.name.down ());
-			enum_value = "%s_%s".printf (cl.get_lower_case_cname (null), func_name).up ();
+			enum_value = "%s_%s".printf (get_ccode_lower_case_name (cl, null), func_name).up ();
 			ccode.add_case (new CCodeIdentifier (enum_value));
 			cfield = new CCodeMemberAccess.pointer (new CCodeMemberAccess.pointer (new CCodeIdentifier ("self"), "priv"), func_name);
 			cgetcall = new CCodeFunctionCall (new CCodeIdentifier ("g_value_get_pointer"));
@@ -368,7 +368,7 @@ public class Vala.GObjectModule : GTypeModule {
 			ccode.add_break ();
 
 			func_name = "%s_destroy_func".printf (type_param.name.down ());
-			enum_value = "%s_%s".printf (cl.get_lower_case_cname (null), func_name).up ();
+			enum_value = "%s_%s".printf (get_ccode_lower_case_name (cl, null), func_name).up ();
 			ccode.add_case (new CCodeIdentifier (enum_value));
 			cfield = new CCodeMemberAccess.pointer (new CCodeMemberAccess.pointer (new CCodeIdentifier ("self"), "priv"), func_name);
 			cgetcall = new CCodeFunctionCall (new CCodeIdentifier ("g_value_get_pointer"));
@@ -415,7 +415,7 @@ public class Vala.GObjectModule : GTypeModule {
 
 			push_context (new EmitContext (c));
 
-			var function = new CCodeFunction ("%s_constructor".printf (cl.get_lower_case_cname (null)), "GObject *");
+			var function = new CCodeFunction ("%s_constructor".printf (get_ccode_lower_case_name (cl, null)), "GObject *");
 			function.modifiers = CCodeModifiers.STATIC;
 		
 			function.add_parameter (new CCodeParameter ("type", "GType"));
@@ -430,7 +430,7 @@ public class Vala.GObjectModule : GTypeModule {
 			ccode.add_declaration ("GObjectClass *", new CCodeVariableDeclarator ("parent_class"));
 
 			var ccast = new CCodeFunctionCall (new CCodeIdentifier ("G_OBJECT_CLASS"));
-			ccast.add_argument (new CCodeIdentifier ("%s_parent_class".printf (cl.get_lower_case_cname (null))));
+			ccast.add_argument (new CCodeIdentifier ("%s_parent_class".printf (get_ccode_lower_case_name (cl, null))));
 			ccode.add_assignment (new CCodeIdentifier ("parent_class"), ccast);
 
 			var ccall = new CCodeFunctionCall (new CCodeMemberAccess.pointer (new CCodeIdentifier ("parent_class"), "constructor"));
@@ -442,7 +442,7 @@ public class Vala.GObjectModule : GTypeModule {
 
 			ccall = generate_instance_cast (new CCodeIdentifier ("obj"), cl);
 
-			ccode.add_declaration ("%s *".printf (cl.get_cname ()), new CCodeVariableDeclarator ("self"));
+			ccode.add_declaration ("%s *".printf (get_ccode_name (cl)), new CCodeVariableDeclarator ("self"));
 			ccode.add_assignment (new CCodeIdentifier ("self"), ccall);
 
 			c.body.emit (this);
@@ -520,18 +520,18 @@ public class Vala.GObjectModule : GTypeModule {
 
 		string getter_cname = "_dynamic_get_%s%d".printf (prop.name, dynamic_property_id++);
 
-		var func = new CCodeFunction (getter_cname, prop.property_type.get_cname ());
+		var func = new CCodeFunction (getter_cname, get_ccode_name (prop.property_type));
 		func.modifiers |= CCodeModifiers.STATIC | CCodeModifiers.INLINE;
 
-		func.add_parameter (new CCodeParameter ("obj", prop.dynamic_type.get_cname ()));
+		func.add_parameter (new CCodeParameter ("obj", get_ccode_name (prop.dynamic_type)));
 
 		push_function (func);
 
-		ccode.add_declaration (prop.property_type.get_cname (), new CCodeVariableDeclarator ("result"));
+		ccode.add_declaration (get_ccode_name (prop.property_type), new CCodeVariableDeclarator ("result"));
 
 		var call = new CCodeFunctionCall (new CCodeIdentifier ("g_object_get"));
 		call.add_argument (new CCodeIdentifier ("obj"));
-		call.add_argument (prop.get_canonical_cconstant ());
+		call.add_argument (get_property_canonical_cconstant (prop));
 		call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("result")));
 		call.add_argument (new CCodeConstant ("NULL"));
 
@@ -558,14 +558,14 @@ public class Vala.GObjectModule : GTypeModule {
 
 		var func = new CCodeFunction (setter_cname, "void");
 		func.modifiers |= CCodeModifiers.STATIC | CCodeModifiers.INLINE;
-		func.add_parameter (new CCodeParameter ("obj", prop.dynamic_type.get_cname ()));
-		func.add_parameter (new CCodeParameter ("value", prop.property_type.get_cname ()));
+		func.add_parameter (new CCodeParameter ("obj", get_ccode_name (prop.dynamic_type)));
+		func.add_parameter (new CCodeParameter ("value", get_ccode_name (prop.property_type)));
 
 		push_function (func);
 
 		var call = new CCodeFunctionCall (new CCodeIdentifier ("g_object_set"));
 		call.add_argument (new CCodeIdentifier ("obj"));
-		call.add_argument (prop.get_canonical_cconstant ());
+		call.add_argument (get_property_canonical_cconstant (prop));
 		call.add_argument (new CCodeIdentifier ("value"));
 		call.add_argument (new CCodeConstant ("NULL"));
 
@@ -664,7 +664,7 @@ public class Vala.GObjectModule : GTypeModule {
 		base.visit_property (prop);
 
 		if (is_gobject_property (prop) && prop.parent_symbol is Class) {
-			prop_enum.add_value (new CCodeEnumValue (prop.get_upper_case_cname ()));
+			prop_enum.add_value (new CCodeEnumValue (get_ccode_upper_case_name (prop)));
 		}
 	}
 
@@ -683,7 +683,7 @@ public class Vala.GObjectModule : GTypeModule {
 		}
 
 		var st = prop.property_type.data_type as Struct;
-		if (st != null && (!st.has_type_id || prop.property_type.nullable)) {
+		if (st != null && (!get_ccode_has_type_id (st) || prop.property_type.nullable)) {
 			return false;
 		}
 
diff --git a/codegen/valagsignalmodule.vala b/codegen/valagsignalmodule.vala
index 6e06f72..aef34c8 100644
--- a/codegen/valagsignalmodule.vala
+++ b/codegen/valagsignalmodule.vala
@@ -24,35 +24,6 @@
 
 
 public class Vala.GSignalModule : GObjectModule {
-	private string get_marshaller_type_name (DataType t) {
-		if (t is PointerType || t.type_parameter != null) {
-			return ("POINTER");
-		} else if (t is ErrorType) {
-			return ("POINTER");
-		} else if (t is ArrayType) {
-			if (((ArrayType) t).element_type.data_type == string_type.data_type) {
-				return ("BOXED,INT");
-			} else {
-				return ("POINTER,INT");
-			}
-		} else if (t is VoidType) {
-			return ("VOID");
-		} else if (t.data_type is Enum) {
-			var en = (Enum) t.data_type;
-			return en.get_marshaller_type_name ();
-		} else {
-			return t.data_type.get_marshaller_type_name ();
-		}
-	}
-	
-	private string get_marshaller_type_name_for_parameter (Parameter param) {
-		if (param.direction != ParameterDirection.IN) {
-			return ("POINTER");
-		} else {
-			return get_marshaller_type_name (param.variable_type);
-		}
-	}
-	
 	string get_marshaller_function (List<Parameter> params, DataType return_type, string? prefix = null) {
 		var signature = get_marshaller_signature (params, return_type);
 		string ret;
@@ -65,13 +36,13 @@ public class Vala.GSignalModule : GObjectModule {
 			}
 		}
 		
-		ret = "%s_%s_".printf (prefix, get_marshaller_type_name (return_type));
+		ret = "%s_%s_".printf (prefix, get_ccode_marshaller_type_name (return_type));
 		
 		if (params == null || params.size == 0) {
 			ret = ret + "_VOID";
 		} else {
 			foreach (Parameter p in params) {
-				ret = "%s_%s".printf (ret, get_marshaller_type_name_for_parameter (p).replace (",", "_"));
+				ret = "%s_%s".printf (ret, get_ccode_marshaller_type_name (p).replace (",", "_"));
 			}
 		}
 		
@@ -90,7 +61,7 @@ public class Vala.GSignalModule : GObjectModule {
 		} else if (t.data_type is Struct) {
 			var st = (Struct) t.data_type;
 			if (st.is_simple_type ()) {
-				return t.data_type.get_cname ();
+				return get_ccode_name (t.data_type);
 			} else {
 				return "gpointer";
 			}
@@ -116,17 +87,17 @@ public class Vala.GSignalModule : GObjectModule {
 	private string get_marshaller_signature (List<Parameter> params, DataType return_type) {
 		string signature;
 		
-		signature = "%s:".printf (get_marshaller_type_name (return_type));
+		signature = "%s:".printf (get_ccode_marshaller_type_name (return_type));
 		if (params == null || params.size == 0) {
 			signature = signature + "VOID";
 		} else {
 			bool first = true;
 			foreach (Parameter p in params) {
 				if (first) {
-					signature = signature + get_marshaller_type_name_for_parameter (p);
+					signature = signature + get_ccode_marshaller_type_name (p);
 					first = false;
 				} else {
-					signature = "%s,%s".printf (signature, get_marshaller_type_name_for_parameter (p));
+					signature = "%s,%s".printf (signature, get_ccode_marshaller_type_name (p));
 				}
 			}
 		}
@@ -136,7 +107,7 @@ public class Vala.GSignalModule : GObjectModule {
 
 	private CCodeExpression? get_signal_name_cexpression (Signal sig, Expression? detail_expr, CodeNode node) {
 		if (detail_expr == null) {
-			return sig.get_canonical_cconstant ();
+			return get_signal_canonical_constant (sig);
 		}
 
 		if (detail_expr.value_type is NullType || !detail_expr.value_type.compatible (string_type)) {
@@ -146,14 +117,14 @@ public class Vala.GSignalModule : GObjectModule {
 		}
 
 		if (detail_expr is StringLiteral) {
-			return sig.get_canonical_cconstant (((StringLiteral) detail_expr).eval ());
+			return get_signal_canonical_constant (sig, ((StringLiteral) detail_expr).eval ());
 		}
 
 		var detail_value = create_temp_value (detail_expr.value_type, false, node, true);
 		temp_ref_values.insert (0, detail_value);
 
 		var ccall = new CCodeFunctionCall (new CCodeIdentifier ("g_strconcat"));
-		ccall.add_argument (sig.get_canonical_cconstant (""));
+		ccall.add_argument (get_signal_canonical_constant (sig, ""));
 		ccall.add_argument (get_cvalue (detail_expr));
 		ccall.add_argument (new CCodeConstant ("NULL"));
 
@@ -282,7 +253,7 @@ public class Vala.GSignalModule : GObjectModule {
 			} else if (p.variable_type is ErrorType) {
 				get_value_function = "g_value_get_pointer";
 			} else {
-				get_value_function = p.variable_type.data_type.get_get_value_function ();
+				get_value_function = get_ccode_get_value_function (p.variable_type.data_type);
 			}
 			var inner_fc = new CCodeFunctionCall (new CCodeIdentifier (get_value_function));
 			inner_fc.add_argument (new CCodeBinaryExpression (CCodeBinaryOperator.PLUS, new CCodeIdentifier ("param_values"), new CCodeIdentifier (i.to_string ())));
@@ -316,7 +287,7 @@ public class Vala.GSignalModule : GObjectModule {
 			} else if (return_type.data_type is Class || return_type.data_type is Interface) {
 				set_fc = new CCodeFunctionCall (new CCodeIdentifier ("g_value_take_object"));
 			} else {
-				set_fc = new CCodeFunctionCall (new CCodeIdentifier (return_type.data_type.get_set_value_function ()));
+				set_fc = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_set_value_function (return_type.data_type)));
 			}
 			set_fc.add_argument (new CCodeIdentifier ("return_value"));
 			set_fc.add_argument (new CCodeIdentifier ("v_return"));
@@ -335,29 +306,30 @@ public class Vala.GSignalModule : GObjectModule {
 
 	public override CCodeFunctionCall get_signal_creation (Signal sig, TypeSymbol type) {	
 		var csignew = new CCodeFunctionCall (new CCodeIdentifier ("g_signal_new"));
-		csignew.add_argument (new CCodeConstant ("\"%s\"".printf (sig.get_cname ())));
-		csignew.add_argument (new CCodeIdentifier (type.get_type_id ()));
+		csignew.add_argument (new CCodeConstant ("\"%s\"".printf (get_ccode_name (sig))));
+		csignew.add_argument (new CCodeIdentifier (get_ccode_type_id (type)));
 		string[] flags = new string[0];
-		if (sig.run_type == "first") {
+		var run_type = sig.get_attribute_string ("Signal", "run");
+		if (run_type == "first") {
 			flags += "G_SIGNAL_RUN_FIRST";
-		} else if (sig.run_type == "cleanup") {
+		} else if (run_type == "cleanup") {
 			flags += "G_SIGNAL_RUN_CLEANUP";
 		} else {
 			flags += "G_SIGNAL_RUN_LAST";
 		}
-		if (sig.is_detailed) {
+		if (sig.get_attribute_bool ("Signal", "detailed")) {
 			flags += "G_SIGNAL_DETAILED";
 		}
 
-		if (sig.no_recurse) {
+		if (sig.get_attribute_bool ("Signal", "no_recurse")) {
 			flags += "G_SIGNAL_NO_RECURSE";
 		}
 
-		if (sig.is_action) {
+		if (sig.get_attribute_bool ("Signal", "action")) {
 			flags += "G_SIGNAL_ACTION";
 		}
 
-		if (sig.no_hooks) {
+		if (sig.get_attribute_bool ("Signal", "no_hooks")) {
 			flags += "G_SIGNAL_NO_HOOKS";
 		}
 
@@ -368,12 +340,12 @@ public class Vala.GSignalModule : GObjectModule {
 		} else {
 			var struct_offset = new CCodeFunctionCall (new CCodeIdentifier ("G_STRUCT_OFFSET"));
 			if (type is Class) {
-				struct_offset.add_argument (new CCodeIdentifier ("%sClass".printf (type.get_cname ())));
+				struct_offset.add_argument (new CCodeIdentifier ("%sClass".printf (get_ccode_name (type))));
 			} else {
 				// interface
-				struct_offset.add_argument (new CCodeIdentifier (((Interface) type).get_type_cname ()));
+				struct_offset.add_argument (new CCodeIdentifier (get_ccode_type_name ((Interface) type)));
 			}
-			struct_offset.add_argument (new CCodeIdentifier (sig.default_handler.vfunc_name));
+			struct_offset.add_argument (new CCodeIdentifier (get_ccode_vfunc_name (sig.default_handler)));
 			csignew.add_argument (struct_offset);
 		}
 		csignew.add_argument (new CCodeConstant ("NULL"));
@@ -392,7 +364,7 @@ public class Vala.GSignalModule : GObjectModule {
 		} else if (sig.return_type.data_type == null) {
 			csignew.add_argument (new CCodeConstant ("G_TYPE_NONE"));
 		} else {
-			csignew.add_argument (new CCodeConstant (sig.return_type.data_type.get_type_id ()));
+			csignew.add_argument (new CCodeConstant (get_ccode_type_id (sig.return_type.data_type)));
 		}
 
 		int params_len = 0;
@@ -417,7 +389,7 @@ public class Vala.GSignalModule : GObjectModule {
 			} else if (param.variable_type is ErrorType) {
 				csignew.add_argument (new CCodeConstant ("G_TYPE_POINTER"));
 			} else {
-				csignew.add_argument (new CCodeConstant (param.variable_type.data_type.get_type_id ()));
+				csignew.add_argument (new CCodeConstant (get_ccode_type_id (param.variable_type.data_type)));
 			}
 		}
 
@@ -500,15 +472,15 @@ public class Vala.GSignalModule : GObjectModule {
 			if (expr.inner is BaseAccess && sig.is_virtual) {
 				var m = sig.default_handler;
 				var base_class = (Class) m.parent_symbol;
-				var vcast = new CCodeFunctionCall (new CCodeIdentifier ("%s_CLASS".printf (base_class.get_upper_case_cname (null))));
-				vcast.add_argument (new CCodeIdentifier ("%s_parent_class".printf (current_class.get_lower_case_cname (null))));
+				var vcast = new CCodeFunctionCall (new CCodeIdentifier ("%s_CLASS".printf (get_ccode_upper_case_name (base_class, null))));
+				vcast.add_argument (new CCodeIdentifier ("%s_parent_class".printf (get_ccode_lower_case_name (current_class))));
 				
 				set_cvalue (expr, new CCodeMemberAccess.pointer (vcast, m.name));
 				return;
 			}
 
-			if (sig.has_emitter) {
-				var ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_%s".printf (cl.get_lower_case_cname (null), sig.name)));
+			if (get_signal_has_emitter (sig)) {
+				var ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_%s".printf (get_ccode_lower_case_name (cl), sig.name)));
 
 				ccall.add_argument (pub_inst);
 				set_cvalue (expr, ccall);
@@ -516,7 +488,7 @@ public class Vala.GSignalModule : GObjectModule {
 				var ccall = new CCodeFunctionCall (new CCodeIdentifier ("g_signal_emit_by_name"));
 				ccall.add_argument (pub_inst);
 
-				ccall.add_argument (sig.get_canonical_cconstant ());
+				ccall.add_argument (get_signal_canonical_constant (sig));
 				
 				set_cvalue (expr, ccall);
 			}
@@ -629,7 +601,7 @@ public class Vala.GSignalModule : GObjectModule {
 			var parse_call = new CCodeFunctionCall (new CCodeIdentifier ("g_signal_parse_name"));
 			parse_call.add_argument (signal_name_cexpr);
 			var decl_type = (TypeSymbol) sig.parent_symbol;
-			parse_call.add_argument (new CCodeIdentifier (decl_type.get_type_id ()));
+			parse_call.add_argument (new CCodeIdentifier (get_ccode_type_id (decl_type)));
 			parse_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, get_variable_cexpression (temp_decl.name)));
 			LocalVariable? detail_temp_decl = null;
 			if (!(signal_access is ElementAccess)) {
diff --git a/codegen/valagtypemodule.vala b/codegen/valagtypemodule.vala
index 410d91f..43825f8 100644
--- a/codegen/valagtypemodule.vala
+++ b/codegen/valagtypemodule.vala
@@ -31,7 +31,7 @@ public class Vala.GTypeModule : GErrorModule {
 
 		generate_type_declaration (param.variable_type, decl_space);
 
-		string ctypename = param.variable_type.get_cname ();
+		string ctypename = get_ccode_name (param.variable_type);
 
 		if (param.direction != ParameterDirection.IN) {
 			ctypename += "*";
@@ -39,16 +39,16 @@ public class Vala.GTypeModule : GErrorModule {
 
 		var cparam = new CCodeParameter (get_variable_cname (param.name), ctypename);
 
-		cparam_map.set (get_param_pos (param.cparameter_position), cparam);
+		cparam_map.set (get_param_pos (get_ccode_pos (param)), cparam);
 		if (carg_map != null) {
-			carg_map.set (get_param_pos (param.cparameter_position), get_variable_cexpression (param.name));
+			carg_map.set (get_param_pos (get_ccode_pos (param)), get_variable_cexpression (param.name));
 		}
 
 		return cparam;
 	}
 
 	public override void generate_class_declaration (Class cl, CCodeFile decl_space) {
-		if (add_symbol_declaration (decl_space, cl, cl.get_cname ())) {
+		if (add_symbol_declaration (decl_space, cl, get_ccode_name (cl))) {
 			return;
 		}
 
@@ -63,35 +63,35 @@ public class Vala.GTypeModule : GErrorModule {
 
 		if (is_gtypeinstance) {
 			decl_space.add_type_declaration (new CCodeNewline ());
-			var macro = "(%s_get_type ())".printf (cl.get_lower_case_cname (null));
-			decl_space.add_type_declaration (new CCodeMacroReplacement (cl.get_type_id (), macro));
+			var macro = "(%s_get_type ())".printf (get_ccode_lower_case_name (cl, null));
+			decl_space.add_type_declaration (new CCodeMacroReplacement (get_ccode_type_id (cl), macro));
 
-			macro = "(G_TYPE_CHECK_INSTANCE_CAST ((obj), %s, %s))".printf (cl.get_type_id (), cl.get_cname ());
-			decl_space.add_type_declaration (new CCodeMacroReplacement ("%s(obj)".printf (cl.get_upper_case_cname (null)), macro));
+			macro = "(G_TYPE_CHECK_INSTANCE_CAST ((obj), %s, %s))".printf (get_ccode_type_id (cl), get_ccode_name (cl));
+			decl_space.add_type_declaration (new CCodeMacroReplacement ("%s(obj)".printf (get_ccode_upper_case_name (cl, null)), macro));
 
-			macro = "(G_TYPE_CHECK_CLASS_CAST ((klass), %s, %sClass))".printf (cl.get_type_id (), cl.get_cname ());
-			decl_space.add_type_declaration (new CCodeMacroReplacement ("%s_CLASS(klass)".printf (cl.get_upper_case_cname (null)), macro));
+			macro = "(G_TYPE_CHECK_CLASS_CAST ((klass), %s, %sClass))".printf (get_ccode_type_id (cl), get_ccode_name (cl));
+			decl_space.add_type_declaration (new CCodeMacroReplacement ("%s_CLASS(klass)".printf (get_ccode_upper_case_name (cl, null)), macro));
 
-			macro = "(G_TYPE_CHECK_INSTANCE_TYPE ((obj), %s))".printf (cl.get_type_id ());
-			decl_space.add_type_declaration (new CCodeMacroReplacement ("%s(obj)".printf (get_type_check_function (cl)), macro));
+			macro = "(G_TYPE_CHECK_INSTANCE_TYPE ((obj), %s))".printf (get_ccode_type_id (cl));
+			decl_space.add_type_declaration (new CCodeMacroReplacement ("%s(obj)".printf (get_ccode_type_check_function (cl)), macro));
 
-			macro = "(G_TYPE_CHECK_CLASS_TYPE ((klass), %s))".printf (cl.get_type_id ());
-			decl_space.add_type_declaration (new CCodeMacroReplacement ("%s_CLASS(klass)".printf (get_type_check_function (cl)), macro));
+			macro = "(G_TYPE_CHECK_CLASS_TYPE ((klass), %s))".printf (get_ccode_type_id (cl));
+			decl_space.add_type_declaration (new CCodeMacroReplacement ("%s_CLASS(klass)".printf (get_ccode_type_check_function (cl)), macro));
 
-			macro = "(G_TYPE_INSTANCE_GET_CLASS ((obj), %s, %sClass))".printf (cl.get_type_id (), cl.get_cname ());
-			decl_space.add_type_declaration (new CCodeMacroReplacement ("%s_GET_CLASS(obj)".printf (cl.get_upper_case_cname (null)), macro));
+			macro = "(G_TYPE_INSTANCE_GET_CLASS ((obj), %s, %sClass))".printf (get_ccode_type_id (cl), get_ccode_name (cl));
+			decl_space.add_type_declaration (new CCodeMacroReplacement ("%s_GET_CLASS(obj)".printf (get_ccode_upper_case_name (cl, null)), macro));
 			decl_space.add_type_declaration (new CCodeNewline ());
 		}
 
 		if (cl.is_compact && cl.base_class != null) {
-			decl_space.add_type_declaration (new CCodeTypeDefinition (cl.base_class.get_cname (), new CCodeVariableDeclarator (cl.get_cname ())));
+			decl_space.add_type_declaration (new CCodeTypeDefinition (get_ccode_name (cl.base_class), new CCodeVariableDeclarator (get_ccode_name (cl))));
 		} else {
-			decl_space.add_type_declaration (new CCodeTypeDefinition ("struct _%s".printf (cl.get_cname ()), new CCodeVariableDeclarator (cl.get_cname ())));
+			decl_space.add_type_declaration (new CCodeTypeDefinition ("struct _%s".printf (get_ccode_name (cl)), new CCodeVariableDeclarator (get_ccode_name (cl))));
 		}
 
 		if (is_fundamental) {
-			var ref_fun = new CCodeFunction (cl.get_lower_case_cprefix () + "ref", "gpointer");
-			var unref_fun = new CCodeFunction (cl.get_lower_case_cprefix () + "unref", "void");
+			var ref_fun = new CCodeFunction (get_ccode_lower_case_prefix (cl) + "ref", "gpointer");
+			var unref_fun = new CCodeFunction (get_ccode_lower_case_prefix (cl) + "unref", "void");
 			if (cl.access == SymbolAccessibility.PRIVATE) {
 				ref_fun.modifiers = CCodeModifiers.STATIC;
 				unref_fun.modifiers = CCodeModifiers.STATIC;
@@ -104,7 +104,7 @@ public class Vala.GTypeModule : GErrorModule {
 			decl_space.add_function_declaration (unref_fun);
 
 			// GParamSpec and GValue functions
-			string function_name = cl.get_lower_case_cname ("param_spec_");
+			string function_name = get_ccode_lower_case_name (cl, "param_spec_");
 
 			var function = new CCodeFunction (function_name, "GParamSpec*");
 			function.add_parameter (new CCodeParameter ("name", "const gchar*"));
@@ -121,7 +121,7 @@ public class Vala.GTypeModule : GErrorModule {
 
 			decl_space.add_function_declaration (function);
 
-			function = new CCodeFunction (cl.get_set_value_function (), "void");
+			function = new CCodeFunction (get_ccode_set_value_function (cl), "void");
 			function.add_parameter (new CCodeParameter ("value", "GValue*"));
 			function.add_parameter (new CCodeParameter ("v_object", "gpointer"));
 
@@ -133,7 +133,7 @@ public class Vala.GTypeModule : GErrorModule {
 
 			decl_space.add_function_declaration (function);
 
-			function = new CCodeFunction (cl.get_take_value_function (), "void");
+			function = new CCodeFunction (get_ccode_take_value_function (cl), "void");
 			function.add_parameter (new CCodeParameter ("value", "GValue*"));
 			function.add_parameter (new CCodeParameter ("v_object", "gpointer"));
 
@@ -145,7 +145,7 @@ public class Vala.GTypeModule : GErrorModule {
 
 			decl_space.add_function_declaration (function);
 
-			function = new CCodeFunction (cl.get_get_value_function (), "gpointer");
+			function = new CCodeFunction (get_ccode_get_value_function (cl), "gpointer");
 			function.add_parameter (new CCodeParameter ("value", "const GValue*"));
 
 			if (cl.access == SymbolAccessibility.PRIVATE) {
@@ -157,19 +157,19 @@ public class Vala.GTypeModule : GErrorModule {
 			decl_space.add_function_declaration (function);
 		} else if (!is_gtypeinstance) {
 			if (cl.base_class == null) {
-				var function = new CCodeFunction (cl.get_lower_case_cprefix () + "free", "void");
+				var function = new CCodeFunction (get_ccode_lower_case_prefix (cl) + "free", "void");
 				if (cl.access == SymbolAccessibility.PRIVATE) {
 					function.modifiers = CCodeModifiers.STATIC;
 				}
 
-				function.add_parameter (new CCodeParameter ("self", cl.get_cname () + "*"));
+				function.add_parameter (new CCodeParameter ("self", get_ccode_name (cl) + "*"));
 
 				decl_space.add_function_declaration (function);
 			}
 		}
 
 		if (is_gtypeinstance) {
-			decl_space.add_type_declaration (new CCodeTypeDefinition ("struct _%sClass".printf (cl.get_cname ()), new CCodeVariableDeclarator ("%sClass".printf (cl.get_cname ()))));
+			decl_space.add_type_declaration (new CCodeTypeDefinition ("struct _%sClass".printf (get_ccode_name (cl)), new CCodeVariableDeclarator ("%sClass".printf (get_ccode_name (cl)))));
 
 			var type_fun = new ClassRegisterFunction (cl, context);
 			type_fun.init_from_type (in_plugin, true);
@@ -178,7 +178,7 @@ public class Vala.GTypeModule : GErrorModule {
 	}
 
 	public override void generate_class_struct_declaration (Class cl, CCodeFile decl_space) {
-		if (add_symbol_declaration (decl_space, cl, "struct _" + cl.get_cname ())) {
+		if (add_symbol_declaration (decl_space, cl, "struct _" + get_ccode_name (cl))) {
 			return;
 		}
 
@@ -198,11 +198,11 @@ public class Vala.GTypeModule : GErrorModule {
 		bool is_gtypeinstance = !cl.is_compact;
 		bool is_fundamental = is_gtypeinstance && cl.base_class == null;
 
-		var instance_struct = new CCodeStruct ("_%s".printf (cl.get_cname ()));
-		var type_struct = new CCodeStruct ("_%sClass".printf (cl.get_cname ()));
+		var instance_struct = new CCodeStruct ("_%s".printf (get_ccode_name (cl)));
+		var type_struct = new CCodeStruct ("_%sClass".printf (get_ccode_name (cl)));
 
 		if (cl.base_class != null) {
-			instance_struct.add_field (cl.base_class.get_cname (), "parent_instance");
+			instance_struct.add_field (get_ccode_name (cl.base_class), "parent_instance");
 		} else if (is_fundamental) {
 			decl_space.add_include ("glib-object.h");
 			instance_struct.add_field ("GTypeInstance", "parent_instance");
@@ -215,17 +215,17 @@ public class Vala.GTypeModule : GErrorModule {
 		}
 
 		if (is_gtypeinstance) {
-			decl_space.add_type_declaration (new CCodeTypeDefinition ("struct %sPrivate".printf (instance_struct.name), new CCodeVariableDeclarator ("%sPrivate".printf (cl.get_cname ()))));
+			decl_space.add_type_declaration (new CCodeTypeDefinition ("struct %sPrivate".printf (instance_struct.name), new CCodeVariableDeclarator ("%sPrivate".printf (get_ccode_name (cl)))));
 
-			instance_struct.add_field ("%sPrivate *".printf (cl.get_cname ()), "priv");
+			instance_struct.add_field ("%sPrivate *".printf (get_ccode_name (cl)), "priv");
 			if (is_fundamental) {
 				type_struct.add_field ("GTypeClass", "parent_class");
 			} else {
-				type_struct.add_field ("%sClass".printf (cl.base_class.get_cname ()), "parent_class");
+				type_struct.add_field ("%sClass".printf (get_ccode_name (cl.base_class)), "parent_class");
 			}
 
 			if (is_fundamental) {
-				type_struct.add_field ("void", "(*finalize) (%s *self)".printf (cl.get_cname ()));
+				type_struct.add_field ("void", "(*finalize) (%s *self)".printf (get_ccode_name (cl)));
 			}
 		}
 
@@ -248,18 +248,18 @@ public class Vala.GTypeModule : GErrorModule {
 			var t = (ObjectTypeSymbol) prop.parent_symbol;
 
 			var this_type = new ObjectType (t);
-			var cselfparam = new CCodeParameter ("self", this_type.get_cname ());
+			var cselfparam = new CCodeParameter ("self", get_ccode_name (this_type));
 
 			if (prop.get_accessor != null) {
 				var vdeclarator = new CCodeFunctionDeclarator ("get_%s".printf (prop.name));
 				vdeclarator.add_parameter (cselfparam);
 				string creturn_type;
 				if (prop.property_type.is_real_non_null_struct_type ()) {
-					var cvalueparam = new CCodeParameter ("result", prop.get_accessor.value_type.get_cname () + "*");
+					var cvalueparam = new CCodeParameter ("result", get_ccode_name (prop.get_accessor.value_type) + "*");
 					vdeclarator.add_parameter (cvalueparam);
 					creturn_type = "void";
 				} else {
-					creturn_type = prop.get_accessor.value_type.get_cname ();
+					creturn_type = get_ccode_name (prop.get_accessor.value_type);
 				}
 
 				var array_type = prop.property_type as ArrayType;
@@ -278,9 +278,9 @@ public class Vala.GTypeModule : GErrorModule {
 			if (prop.set_accessor != null) {
 				CCodeParameter cvalueparam;
 				if (prop.property_type.is_real_non_null_struct_type ()) {
-					cvalueparam = new CCodeParameter ("value", prop.set_accessor.value_type.get_cname () + "*");
+					cvalueparam = new CCodeParameter ("value", get_ccode_name (prop.set_accessor.value_type) + "*");
 				} else {
-					cvalueparam = new CCodeParameter ("value", prop.set_accessor.value_type.get_cname ());
+					cvalueparam = new CCodeParameter ("value", get_ccode_name (prop.set_accessor.value_type));
 				}
 
 				var vdeclarator = new CCodeFunctionDeclarator ("set_%s".printf (prop.name));
@@ -303,7 +303,7 @@ public class Vala.GTypeModule : GErrorModule {
 		}
 
 		foreach (Field f in cl.get_fields ()) {
-			string field_ctype = f.variable_type.get_cname ();
+			string field_ctype = get_ccode_name (f.variable_type);
 			if (f.is_volatile) {
 				field_ctype = "volatile " + field_ctype;
 			}
@@ -312,8 +312,8 @@ public class Vala.GTypeModule : GErrorModule {
 				if (f.binding == MemberBinding.INSTANCE) {
 					generate_type_declaration (f.variable_type, decl_space);
 
-					instance_struct.add_field (field_ctype, f.get_cname (), f.variable_type.get_cdeclarator_suffix ());
-					if (f.variable_type is ArrayType && !f.no_array_length) {
+					instance_struct.add_field (field_ctype, get_ccode_name (f), f.variable_type.get_cdeclarator_suffix ());
+					if (f.variable_type is ArrayType && !get_ccode_no_array_length (f)) {
 						// create fields to store array dimensions
 						var array_type = (ArrayType) f.variable_type;
 
@@ -322,16 +322,16 @@ public class Vala.GTypeModule : GErrorModule {
 
 							for (int dim = 1; dim <= array_type.rank; dim++) {
 								string length_cname;
-								if (f.has_array_length_cname) {
-									length_cname = f.get_array_length_cname ();
+								if (get_ccode_array_length_name (f) != null) {
+									length_cname = get_ccode_array_length_name (f);
 								} else {
 									length_cname = get_array_length_cname (f.name, dim);
 								}
-								instance_struct.add_field (len_type.get_cname (), length_cname);
+								instance_struct.add_field (get_ccode_name (len_type), length_cname);
 							}
 
 							if (array_type.rank == 1 && f.is_internal_symbol ()) {
-								instance_struct.add_field (len_type.get_cname (), get_array_size_cname (f.name));
+								instance_struct.add_field (get_ccode_name (len_type), get_array_size_cname (f.name));
 							}
 						}
 					} else if (f.variable_type is DelegateType) {
@@ -345,7 +345,7 @@ public class Vala.GTypeModule : GErrorModule {
 						}
 					}
 				} else if (f.binding == MemberBinding.CLASS) {
-					type_struct.add_field (field_ctype, f.get_cname ());
+					type_struct.add_field (field_ctype, get_ccode_name (f));
 				}
 			}
 		}
@@ -372,26 +372,26 @@ public class Vala.GTypeModule : GErrorModule {
 		}
 
 		// add vfunc field to the type struct
-		var vdeclarator = new CCodeFunctionDeclarator (m.vfunc_name);
+		var vdeclarator = new CCodeFunctionDeclarator (get_ccode_vfunc_name (m));
 		var cparam_map = new HashMap<int,CCodeParameter> (direct_hash, direct_equal);
 
 		generate_cparameters (m, decl_space, cparam_map, new CCodeFunction ("fake"), vdeclarator);
 
-		var vdecl = new CCodeDeclaration (creturn_type.get_cname ());
+		var vdecl = new CCodeDeclaration (get_ccode_name (creturn_type));
 		vdecl.add_declarator (vdeclarator);
 		type_struct.add_declaration (vdecl);
 	}
 
 	void generate_class_private_declaration (Class cl, CCodeFile decl_space) {
-		if (decl_space.add_declaration (cl.get_cname () + "Private")) {
+		if (decl_space.add_declaration (get_ccode_name (cl) + "Private")) {
 			return;
 		}
 
 		bool is_gtypeinstance = !cl.is_compact;
 		bool has_class_locks = false;
 
-		var instance_priv_struct = new CCodeStruct ("_%sPrivate".printf (cl.get_cname ()));
-		var type_priv_struct = new CCodeStruct ("_%sClassPrivate".printf (cl.get_cname ()));
+		var instance_priv_struct = new CCodeStruct ("_%sPrivate".printf (get_ccode_name (cl)));
+		var type_priv_struct = new CCodeStruct ("_%sClassPrivate".printf (get_ccode_name (cl)));
 
 		if (is_gtypeinstance) {
 			/* create type, dup_func, and destroy_func fields for generic types */
@@ -410,7 +410,7 @@ public class Vala.GTypeModule : GErrorModule {
 		}
 
 		foreach (Field f in cl.get_fields ()) {
-			string field_ctype = f.variable_type.get_cname ();
+			string field_ctype = get_ccode_name (f.variable_type);
 			if (f.is_volatile) {
 				field_ctype = "volatile " + field_ctype;
 			}
@@ -419,8 +419,8 @@ public class Vala.GTypeModule : GErrorModule {
 				if (f.access == SymbolAccessibility.PRIVATE)  {
 					generate_type_declaration (f.variable_type, decl_space);
 
-					instance_priv_struct.add_field (field_ctype, f.get_cname (), f.variable_type.get_cdeclarator_suffix ());
-					if (f.variable_type is ArrayType && !f.no_array_length) {
+					instance_priv_struct.add_field (field_ctype, get_ccode_name (f), f.variable_type.get_cdeclarator_suffix ());
+					if (f.variable_type is ArrayType && !get_ccode_no_array_length (f)) {
 						// create fields to store array dimensions
 						var array_type = (ArrayType) f.variable_type;
 						var len_type = int_type.copy ();
@@ -428,16 +428,16 @@ public class Vala.GTypeModule : GErrorModule {
 						if (!array_type.fixed_length) {
 							for (int dim = 1; dim <= array_type.rank; dim++) {
 								string length_cname;
-								if (f.has_array_length_cname) {
-									length_cname = f.get_array_length_cname ();
+								if (get_ccode_array_length_name (f) != null) {
+									length_cname = get_ccode_array_length_name (f);
 								} else {
 									length_cname = get_array_length_cname (f.name, dim);
 								}
-								instance_priv_struct.add_field (len_type.get_cname (), length_cname);
+								instance_priv_struct.add_field (get_ccode_name (len_type), length_cname);
 							}
 
 							if (array_type.rank == 1 && f.is_internal_symbol ()) {
-								instance_priv_struct.add_field (len_type.get_cname (), get_array_size_cname (f.name));
+								instance_priv_struct.add_field (get_ccode_name (len_type), get_array_size_cname (f.name));
 							}
 						}
 					} else if (f.variable_type is DelegateType) {
@@ -455,17 +455,17 @@ public class Vala.GTypeModule : GErrorModule {
 				if (f.get_lock_used ()) {
 					cl.has_private_fields = true;
 					// add field for mutex
-					instance_priv_struct.add_field (mutex_type.get_cname (), get_symbol_lock_name (f.name));
+					instance_priv_struct.add_field (get_ccode_name (mutex_type), get_symbol_lock_name (f.name));
 				}
 			} else if (f.binding == MemberBinding.CLASS) {
 				if (f.access == SymbolAccessibility.PRIVATE) {
-					type_priv_struct.add_field (field_ctype, f.get_cname ());
+					type_priv_struct.add_field (field_ctype, get_ccode_name (f));
 				}
 
 				if (f.get_lock_used ()) {
 					has_class_locks = true;
 					// add field for mutex
-					type_priv_struct.add_field (mutex_type.get_cname (), get_symbol_lock_name (f.get_cname ()));
+					type_priv_struct.add_field (get_ccode_name (mutex_type), get_symbol_lock_name (get_ccode_name (f)));
 				}
 			}
 		}
@@ -475,23 +475,23 @@ public class Vala.GTypeModule : GErrorModule {
 				if (prop.get_lock_used ()) {
 					cl.has_private_fields = true;
 					// add field for mutex
-					instance_priv_struct.add_field (mutex_type.get_cname (), get_symbol_lock_name (prop.name));
+					instance_priv_struct.add_field (get_ccode_name (mutex_type), get_symbol_lock_name (prop.name));
 				}
 			} else if (prop.binding == MemberBinding.CLASS) {
 				if (prop.get_lock_used ()) {
 					has_class_locks = true;
 					// add field for mutex
-					type_priv_struct.add_field (mutex_type.get_cname (), get_symbol_lock_name (prop.name));
+					type_priv_struct.add_field (get_ccode_name (mutex_type), get_symbol_lock_name (prop.name));
 				}
 			}
 		}
 
 		if (is_gtypeinstance) {
 			if (cl.has_class_private_fields || has_class_locks) {
-				decl_space.add_type_declaration (new CCodeTypeDefinition ("struct %s".printf (type_priv_struct.name), new CCodeVariableDeclarator ("%sClassPrivate".printf (cl.get_cname ()))));
+				decl_space.add_type_declaration (new CCodeTypeDefinition ("struct %s".printf (type_priv_struct.name), new CCodeVariableDeclarator ("%sClassPrivate".printf (get_ccode_name (cl)))));
 				if (!context.require_glib_version (2, 24)) {
 					var cdecl = new CCodeDeclaration ("GQuark");
-					cdecl.add_declarator (new CCodeVariableDeclarator ("_vala_%s_class_private_quark".printf (cl.get_lower_case_cname ()), new CCodeConstant ("0")));
+					cdecl.add_declarator (new CCodeVariableDeclarator ("_vala_%s_class_private_quark".printf (get_ccode_lower_case_name (cl)), new CCodeConstant ("0")));
 					cdecl.modifiers = CCodeModifiers.STATIC;
 					decl_space.add_type_declaration (cdecl);
 				}
@@ -500,8 +500,8 @@ public class Vala.GTypeModule : GErrorModule {
 			/* only add the *Private struct if it is not empty, i.e. we actually have private data */
 			if (cl.has_private_fields || cl.get_type_parameters ().size > 0) {
 				decl_space.add_type_definition (instance_priv_struct);
-				var macro = "(G_TYPE_INSTANCE_GET_PRIVATE ((o), %s, %sPrivate))".printf (cl.get_type_id (), cl.get_cname ());
-				decl_space.add_type_member_declaration (new CCodeMacroReplacement ("%s_GET_PRIVATE(o)".printf (cl.get_upper_case_cname (null)), macro));
+				var macro = "(G_TYPE_INSTANCE_GET_PRIVATE ((o), %s, %sPrivate))".printf (get_ccode_type_id (cl), get_ccode_name (cl));
+				decl_space.add_type_member_declaration (new CCodeMacroReplacement ("%s_GET_PRIVATE(o)".printf (get_ccode_upper_case_name (cl, null)), macro));
 			}
 
 			if (cl.has_class_private_fields || has_class_locks) {
@@ -509,11 +509,11 @@ public class Vala.GTypeModule : GErrorModule {
 
 				string macro;
 				if (context.require_glib_version (2, 24)) {
-					macro = "(G_TYPE_CLASS_GET_PRIVATE (klass, %s, %sClassPrivate))".printf (cl.get_type_id (), cl.get_cname ());
+					macro = "(G_TYPE_CLASS_GET_PRIVATE (klass, %s, %sClassPrivate))".printf (get_ccode_type_id (cl), get_ccode_name (cl));
 				} else {
-					macro = "((%sClassPrivate *) g_type_get_qdata (G_TYPE_FROM_CLASS (klass), _vala_%s_class_private_quark))".printf (cl.get_cname(), cl.get_lower_case_cname ());
+					macro = "((%sClassPrivate *) g_type_get_qdata (G_TYPE_FROM_CLASS (klass), _vala_%s_class_private_quark))".printf (get_ccode_name (cl), get_ccode_lower_case_name (cl));
 				}
-				decl_space.add_type_member_declaration (new CCodeMacroReplacement ("%s_GET_CLASS_PRIVATE(klass)".printf (cl.get_upper_case_cname (null)), macro));
+				decl_space.add_type_member_declaration (new CCodeMacroReplacement ("%s_GET_CLASS_PRIVATE(klass)".printf (get_ccode_upper_case_name (cl, null)), macro));
 			}
 			decl_space.add_type_member_declaration (prop_enum);
 		} else {
@@ -538,14 +538,14 @@ public class Vala.GTypeModule : GErrorModule {
 		bool is_gtypeinstance = !cl.is_compact;
 		bool is_fundamental = is_gtypeinstance && cl.base_class == null;
 
-		if (cl.get_cname().length < 3) {
+		if (get_ccode_name (cl).length < 3) {
 			cl.error = true;
-			Report.error (cl.source_reference, "Class name `%s' is too short".printf (cl.get_cname ()));
+			Report.error (cl.source_reference, "Class name `%s' is too short".printf (get_ccode_name (cl)));
 			return;
 		}
 
 		prop_enum = new CCodeEnum ();
-		prop_enum.add_value (new CCodeEnumValue ("%s_DUMMY_PROPERTY".printf (cl.get_upper_case_cname (null))));
+		prop_enum.add_value (new CCodeEnumValue ("%s_DUMMY_PROPERTY".printf (get_ccode_upper_case_name (cl, null))));
 		class_init_context = new EmitContext (cl);
 		base_init_context = new EmitContext (cl);
 		class_finalize_context = new EmitContext (cl);
@@ -583,11 +583,11 @@ public class Vala.GTypeModule : GErrorModule {
 
 		if (is_gtypeinstance) {
 			if (is_fundamental) {
-				param_spec_struct = new CCodeStruct ( "_%sParamSpec%s".printf(cl.parent_symbol.get_cprefix (), cl.name));
+				param_spec_struct = new CCodeStruct ( "_%sParamSpec%s".printf(get_ccode_prefix (cl.parent_symbol), cl.name));
 				param_spec_struct.add_field ("GParamSpec", "parent_instance");
 				cfile.add_type_definition (param_spec_struct);
 
-				cfile.add_type_declaration (new CCodeTypeDefinition ("struct %s".printf (param_spec_struct.name), new CCodeVariableDeclarator ( "%sParamSpec%s".printf(cl.parent_symbol.get_cprefix (), cl.name))));
+				cfile.add_type_declaration (new CCodeTypeDefinition ("struct %s".printf (param_spec_struct.name), new CCodeVariableDeclarator ( "%sParamSpec%s".printf(get_ccode_prefix (cl.parent_symbol), cl.name))));
 
 
 				gvaluecollector_h_needed = true;
@@ -646,14 +646,14 @@ public class Vala.GTypeModule : GErrorModule {
 				var ref_count = new CCodeMemberAccess.pointer (new CCodeIdentifier ("self"), "ref_count");
 
 				// ref function
-				var ref_fun = new CCodeFunction (cl.get_lower_case_cprefix () + "ref", "gpointer");
+				var ref_fun = new CCodeFunction (get_ccode_lower_case_prefix (cl) + "ref", "gpointer");
 				ref_fun.add_parameter (new CCodeParameter ("instance", "gpointer"));
 				if (cl.access == SymbolAccessibility.PRIVATE) {
 					ref_fun.modifiers = CCodeModifiers.STATIC;
 				}
 				push_function (ref_fun);
 
-				ccode.add_declaration (cl.get_cname () + "*", new CCodeVariableDeclarator ("self", new CCodeIdentifier ("instance")));
+				ccode.add_declaration (get_ccode_name (cl) + "*", new CCodeVariableDeclarator ("self", new CCodeIdentifier ("instance")));
 				var ccall = new CCodeFunctionCall (new CCodeIdentifier ("g_atomic_int_inc"));
 				ccall.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, ref_count));
 				ccode.add_expression (ccall);
@@ -663,23 +663,23 @@ public class Vala.GTypeModule : GErrorModule {
 				cfile.add_function (ref_fun);
 
 				// unref function
-				var unref_fun = new CCodeFunction (cl.get_lower_case_cprefix () + "unref", "void");
+				var unref_fun = new CCodeFunction (get_ccode_lower_case_prefix (cl) + "unref", "void");
 				unref_fun.add_parameter (new CCodeParameter ("instance", "gpointer"));
 				if (cl.access == SymbolAccessibility.PRIVATE) {
 					unref_fun.modifiers = CCodeModifiers.STATIC;
 				}
 				push_function (unref_fun);
 
-				ccode.add_declaration (cl.get_cname () + "*", new CCodeVariableDeclarator ("self", new CCodeIdentifier ("instance")));
+				ccode.add_declaration (get_ccode_name (cl) + "*", new CCodeVariableDeclarator ("self", new CCodeIdentifier ("instance")));
 				ccall = new CCodeFunctionCall (new CCodeIdentifier ("g_atomic_int_dec_and_test"));
 				ccall.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, ref_count));
 				ccode.open_if (ccall);
 
-				var get_class = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS".printf (cl.get_upper_case_cname (null))));
+				var get_class = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS".printf (get_ccode_upper_case_name (cl, null))));
 				get_class.add_argument (new CCodeIdentifier ("self"));
 
 				// finalize class
-				var ccast = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS".printf (cl.get_upper_case_cname (null))));
+				var ccast = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS".printf (get_ccode_upper_case_name (cl, null))));
 				ccast.add_argument (new CCodeIdentifier ("self"));
 				ccall = new CCodeFunctionCall (new CCodeMemberAccess.pointer (ccast, "finalize"));
 				ccall.add_argument (new CCodeIdentifier ("self"));
@@ -715,7 +715,7 @@ public class Vala.GTypeModule : GErrorModule {
 	}
 
 	private void add_type_value_table_init_function (Class cl) {
-		var function = new CCodeFunction ("%s_init".printf (cl.get_lower_case_cname ("value_")), "void");
+		var function = new CCodeFunction ("%s_init".printf (get_ccode_lower_case_name (cl, "value_")), "void");
 		function.add_parameter (new CCodeParameter ("value", "GValue*"));
 		function.modifiers = CCodeModifiers.STATIC;
 
@@ -726,14 +726,14 @@ public class Vala.GTypeModule : GErrorModule {
 	}
 
 	private void add_type_value_table_free_function (Class cl) {
-		var function = new CCodeFunction ("%s_free_value".printf (cl.get_lower_case_cname ("value_")), "void");
+		var function = new CCodeFunction ("%s_free_value".printf (get_ccode_lower_case_name (cl, "value_")), "void");
 		function.add_parameter (new CCodeParameter ("value", "GValue*"));
 		function.modifiers = CCodeModifiers.STATIC;
 
 		push_function (function);
 		
 		var vpointer = new CCodeMemberAccess(new CCodeMemberAccess.pointer (new CCodeIdentifier ("value"), "data[0]"),"v_pointer");
-		var ccall = new CCodeFunctionCall (new CCodeIdentifier (cl.get_lower_case_cprefix () + "unref"));
+		var ccall = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_lower_case_prefix (cl) + "unref"));
 		ccall.add_argument (vpointer);
 
 		ccode.open_if (vpointer);
@@ -745,7 +745,7 @@ public class Vala.GTypeModule : GErrorModule {
 	}
 
 	private void add_type_value_table_copy_function (Class cl) {
-		var function = new CCodeFunction ("%s_copy_value".printf (cl.get_lower_case_cname ("value_")), "void");
+		var function = new CCodeFunction ("%s_copy_value".printf (get_ccode_lower_case_name (cl, "value_")), "void");
 		function.add_parameter (new CCodeParameter ("src_value", "const GValue*"));
 		function.add_parameter (new CCodeParameter ("dest_value", "GValue*"));
 		function.modifiers = CCodeModifiers.STATIC;
@@ -755,7 +755,7 @@ public class Vala.GTypeModule : GErrorModule {
 		var dest_vpointer = new CCodeMemberAccess (new CCodeMemberAccess.pointer (new CCodeIdentifier ("dest_value"), "data[0]"), "v_pointer");
 		var src_vpointer = new CCodeMemberAccess (new CCodeMemberAccess.pointer (new CCodeIdentifier ("src_value"), "data[0]"), "v_pointer");
 
-		var ref_ccall = new CCodeFunctionCall (new CCodeIdentifier (cl.get_lower_case_cprefix () + "ref"));
+		var ref_ccall = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_lower_case_prefix (cl) + "ref"));
 		ref_ccall.add_argument ( src_vpointer );
 
 		ccode.open_if (src_vpointer);
@@ -769,7 +769,7 @@ public class Vala.GTypeModule : GErrorModule {
 	}
 
 	private void add_type_value_table_peek_pointer_function (Class cl) {
-		var function = new CCodeFunction ("%s_peek_pointer".printf (cl.get_lower_case_cname ("value_")), "gpointer");
+		var function = new CCodeFunction ("%s_peek_pointer".printf (get_ccode_lower_case_name (cl, "value_")), "gpointer");
 		function.add_parameter (new CCodeParameter ("value", "const GValue*"));
 		function.modifiers = CCodeModifiers.STATIC;
 
@@ -783,7 +783,7 @@ public class Vala.GTypeModule : GErrorModule {
 	}
 
 	private void add_type_value_table_lcopy_value_function ( Class cl ) {
-		var function = new CCodeFunction ("%s_lcopy_value".printf (cl.get_lower_case_cname ("value_")), "gchar*");
+		var function = new CCodeFunction ("%s_lcopy_value".printf (get_ccode_lower_case_name (cl, "value_")), "gchar*");
 		function.add_parameter (new CCodeParameter ("value", "const GValue*"));
 		function.add_parameter (new CCodeParameter ("n_collect_values", "guint"));
 		function.add_parameter (new CCodeParameter ("collect_values", "GTypeCValue*"));
@@ -796,7 +796,7 @@ public class Vala.GTypeModule : GErrorModule {
 
 		push_function (function);
 
-		ccode.add_declaration (cl.get_cname () + "**", new CCodeVariableDeclarator ("object_p", new CCodeMemberAccess (new CCodeIdentifier ("collect_values[0]"), "v_pointer")));
+		ccode.add_declaration (get_ccode_name (cl) + "**", new CCodeVariableDeclarator ("object_p", new CCodeMemberAccess (new CCodeIdentifier ("collect_values[0]"), "v_pointer")));
 
 		var value_type_name_fct = new CCodeFunctionCall (new CCodeIdentifier ("G_VALUE_TYPE_NAME"));
 		value_type_name_fct.add_argument (new CCodeConstant ("value"));
@@ -811,7 +811,7 @@ public class Vala.GTypeModule : GErrorModule {
 
 		var main_condition = new CCodeUnaryExpression (CCodeUnaryOperator.LOGICAL_NEGATION, vpointer);
 		var main_else_if_condition = new CCodeBinaryExpression (CCodeBinaryOperator.BITWISE_AND, new CCodeIdentifier ("collect_flags"), new CCodeIdentifier ("G_VALUE_NOCOPY_CONTENTS"));
-		var ref_fct = new CCodeFunctionCall (new CCodeIdentifier (cl.get_ref_function()));
+		var ref_fct = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_ref_function (cl)));
 		ref_fct.add_argument (vpointer);
 		ccode.open_if (main_condition);
 		ccode.add_assignment (object_p_ptr, null_);
@@ -827,7 +827,7 @@ public class Vala.GTypeModule : GErrorModule {
 	}
 
 	private void add_type_value_table_collect_value_function (Class cl) {
-		var function = new CCodeFunction ("%s_collect_value".printf (cl.get_lower_case_cname ("value_")), "gchar*");
+		var function = new CCodeFunction ("%s_collect_value".printf (get_ccode_lower_case_name (cl, "value_")), "gchar*");
 		function.add_parameter (new CCodeParameter ("value", "GValue*"));
 		function.add_parameter (new CCodeParameter ("n_collect_values", "guint"));
 		function.add_parameter (new CCodeParameter ("collect_values", "GTypeCValue*"));
@@ -841,7 +841,7 @@ public class Vala.GTypeModule : GErrorModule {
 		var collect_vpointer = new CCodeMemberAccess (new CCodeIdentifier ("collect_values[0]"), "v_pointer");
 
 		ccode.open_if (collect_vpointer);
-		ccode.add_declaration (cl.get_cname () + "*", new CCodeVariableDeclarator ("object", collect_vpointer));
+		ccode.add_declaration (get_ccode_name (cl) + "*", new CCodeVariableDeclarator ("object", collect_vpointer));
 		var obj_identifier = new CCodeIdentifier ("object");
 		var l_expression = new CCodeMemberAccess (new CCodeMemberAccess.pointer (obj_identifier, "parent_instance"), "g_class");
 		var sub_condition = new CCodeBinaryExpression (CCodeBinaryOperator.EQUALITY, l_expression, new CCodeConstant ("NULL"));
@@ -878,7 +878,7 @@ public class Vala.GTypeModule : GErrorModule {
 
 		ccode.close ();
 
-		var ref_call = new CCodeFunctionCall (new CCodeIdentifier (cl.get_ref_function ()));
+		var ref_call = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_ref_function (cl)));
 		ref_call.add_argument (new CCodeIdentifier ("object"));
 		ccode.add_assignment (vpointer, ref_call);
 
@@ -894,7 +894,7 @@ public class Vala.GTypeModule : GErrorModule {
 	}
 
 	private void add_g_param_spec_type_function (Class cl) {
-		string function_name = cl.get_lower_case_cname ("param_spec_");
+		string function_name = get_ccode_lower_case_name (cl, "param_spec_");
 
 		var function = new CCodeFunction (function_name, "GParamSpec*");
 		function.add_parameter (new CCodeParameter ("name", "const gchar*"));
@@ -909,11 +909,11 @@ public class Vala.GTypeModule : GErrorModule {
 
 		push_function (function);
 
-		ccode.add_declaration ("%sParamSpec%s*".printf (cl.parent_symbol.get_cprefix (), cl.name), new CCodeVariableDeclarator ("spec"));
+		ccode.add_declaration ("%sParamSpec%s*".printf (get_ccode_prefix (cl.parent_symbol), cl.name), new CCodeVariableDeclarator ("spec"));
 
 		var subccall = new CCodeFunctionCall (new CCodeIdentifier ("g_type_is_a"));
 		subccall.add_argument (new CCodeIdentifier ("object_type"));
-		subccall.add_argument (new CCodeIdentifier ( cl.get_type_id() ));
+		subccall.add_argument (new CCodeIdentifier ( get_ccode_type_id (cl) ));
 
 		var ccall = new CCodeFunctionCall (new CCodeIdentifier ("g_return_val_if_fail"));
 		ccall.add_argument (subccall);
@@ -940,7 +940,7 @@ public class Vala.GTypeModule : GErrorModule {
 	}
 
 	private void add_g_value_set_function (Class cl) {
-		var function = new CCodeFunction (cl.get_set_value_function (), "void");
+		var function = new CCodeFunction (get_ccode_set_value_function (cl), "void");
 		function.add_parameter (new CCodeParameter ("value", "GValue*"));
 		function.add_parameter (new CCodeParameter ("v_object", "gpointer"));
 
@@ -952,11 +952,11 @@ public class Vala.GTypeModule : GErrorModule {
 
 		push_function (function);
 
-		ccode.add_declaration (cl.get_cname()+"*", new CCodeVariableDeclarator ("old"));
+		ccode.add_declaration (get_ccode_name (cl)+"*", new CCodeVariableDeclarator ("old"));
 
 		var ccall_typecheck = new CCodeFunctionCall (new CCodeIdentifier ("G_TYPE_CHECK_VALUE_TYPE"));
 		ccall_typecheck.add_argument (new CCodeIdentifier ( "value" ));
-		ccall_typecheck.add_argument (new CCodeIdentifier ( cl.get_type_id() ));
+		ccall_typecheck.add_argument (new CCodeIdentifier ( get_ccode_type_id (cl) ));
 
 		var ccall = new CCodeFunctionCall (new CCodeIdentifier ("g_return_if_fail"));
 		ccall.add_argument (ccall_typecheck);
@@ -967,7 +967,7 @@ public class Vala.GTypeModule : GErrorModule {
 		ccode.open_if (new CCodeIdentifier ("v_object"));
 		ccall_typecheck = new CCodeFunctionCall (new CCodeIdentifier ("G_TYPE_CHECK_INSTANCE_TYPE"));
 		ccall_typecheck.add_argument (new CCodeIdentifier ( "v_object" ));
-		ccall_typecheck.add_argument (new CCodeIdentifier ( cl.get_type_id() ));
+		ccall_typecheck.add_argument (new CCodeIdentifier ( get_ccode_type_id (cl) ));
 
 		ccall = new CCodeFunctionCall (new CCodeIdentifier ("g_return_if_fail"));
 		ccall.add_argument (ccall_typecheck);
@@ -989,7 +989,7 @@ public class Vala.GTypeModule : GErrorModule {
 
 		ccode.add_assignment (vpointer, new CCodeConstant ("v_object"));
 
-		ccall = new CCodeFunctionCall (new CCodeIdentifier (cl.get_ref_function ()));
+		ccall = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_ref_function (cl)));
 		ccall.add_argument (vpointer);
 		ccode.add_expression (ccall);
 
@@ -998,7 +998,7 @@ public class Vala.GTypeModule : GErrorModule {
 		ccode.close ();
 
 		ccode.open_if (new CCodeIdentifier ("old"));
-		ccall = new CCodeFunctionCall (new CCodeIdentifier (cl.get_unref_function ()));
+		ccall = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_unref_function (cl)));
 		ccall.add_argument (new CCodeIdentifier ("old"));
 		ccode.add_expression (ccall);
 		ccode.close ();
@@ -1008,7 +1008,7 @@ public class Vala.GTypeModule : GErrorModule {
 	}
 
 	private void add_g_value_take_function (Class cl) {
-		var function = new CCodeFunction (cl.get_take_value_function (), "void");
+		var function = new CCodeFunction (get_ccode_take_value_function (cl), "void");
 		function.add_parameter (new CCodeParameter ("value", "GValue*"));
 		function.add_parameter (new CCodeParameter ("v_object", "gpointer"));
 
@@ -1020,11 +1020,11 @@ public class Vala.GTypeModule : GErrorModule {
 
 		push_function (function);
 
-		ccode.add_declaration (cl.get_cname()+"*", new CCodeVariableDeclarator ("old"));
+		ccode.add_declaration (get_ccode_name (cl)+"*", new CCodeVariableDeclarator ("old"));
 
 		var ccall_typecheck = new CCodeFunctionCall (new CCodeIdentifier ("G_TYPE_CHECK_VALUE_TYPE"));
 		ccall_typecheck.add_argument (new CCodeIdentifier ( "value" ));
-		ccall_typecheck.add_argument (new CCodeIdentifier ( cl.get_type_id() ));
+		ccall_typecheck.add_argument (new CCodeIdentifier ( get_ccode_type_id (cl) ));
 
 		var ccall = new CCodeFunctionCall (new CCodeIdentifier ("g_return_if_fail"));
 		ccall.add_argument (ccall_typecheck);
@@ -1036,7 +1036,7 @@ public class Vala.GTypeModule : GErrorModule {
 
 		ccall_typecheck = new CCodeFunctionCall (new CCodeIdentifier ("G_TYPE_CHECK_INSTANCE_TYPE"));
 		ccall_typecheck.add_argument (new CCodeIdentifier ( "v_object" ));
-		ccall_typecheck.add_argument (new CCodeIdentifier ( cl.get_type_id() ));
+		ccall_typecheck.add_argument (new CCodeIdentifier ( get_ccode_type_id (cl) ));
 
 		ccall = new CCodeFunctionCall (new CCodeIdentifier ("g_return_if_fail"));
 		ccall.add_argument (ccall_typecheck);
@@ -1063,7 +1063,7 @@ public class Vala.GTypeModule : GErrorModule {
 		ccode.close ();
 
 		ccode.open_if (new CCodeIdentifier ("old"));
-		ccall = new CCodeFunctionCall (new CCodeIdentifier (cl.get_unref_function ()));
+		ccall = new CCodeFunctionCall (new CCodeIdentifier (get_ccode_unref_function (cl)));
 		ccall.add_argument (new CCodeIdentifier ("old"));
 		ccode.add_expression (ccall);
 		ccode.close ();
@@ -1073,7 +1073,7 @@ public class Vala.GTypeModule : GErrorModule {
 	}
 
 	private void add_g_value_get_function (Class cl) {
-		var function = new CCodeFunction (cl.get_get_value_function (), "gpointer");
+		var function = new CCodeFunction (get_ccode_get_value_function (cl), "gpointer");
 		function.add_parameter (new CCodeParameter ("value", "const GValue*"));
 
 		if (cl.access == SymbolAccessibility.PRIVATE) {
@@ -1086,7 +1086,7 @@ public class Vala.GTypeModule : GErrorModule {
 
 		var ccall_typecheck = new CCodeFunctionCall (new CCodeIdentifier ("G_TYPE_CHECK_VALUE_TYPE"));
 		ccall_typecheck.add_argument (new CCodeIdentifier ("value"));
-		ccall_typecheck.add_argument (new CCodeIdentifier (cl.get_type_id ()));
+		ccall_typecheck.add_argument (new CCodeIdentifier (get_ccode_type_id (cl)));
 
 		var ccall = new CCodeFunctionCall (new CCodeIdentifier ("g_return_val_if_fail"));
 		ccall.add_argument (ccall_typecheck);
@@ -1102,15 +1102,15 @@ public class Vala.GTypeModule : GErrorModule {
 	private void begin_base_init_function (Class cl) {
 		push_context (base_init_context);
 
-		var base_init = new CCodeFunction ("%s_base_init".printf (cl.get_lower_case_cname (null)), "void");
-		base_init.add_parameter (new CCodeParameter ("klass", "%sClass *".printf (cl.get_cname ())));
+		var base_init = new CCodeFunction ("%s_base_init".printf (get_ccode_lower_case_name (cl, null)), "void");
+		base_init.add_parameter (new CCodeParameter ("klass", "%sClass *".printf (get_ccode_name (cl))));
 		base_init.modifiers = CCodeModifiers.STATIC;
 
 		push_function (base_init);
 
 		if (!context.require_glib_version (2, 24) && cl.has_class_private_fields) {
-			ccode.add_declaration ("%sClassPrivate *".printf (cl.get_cname ()), new CCodeVariableDeclarator ("priv"));
-			ccode.add_declaration ("%sClassPrivate *".printf (cl.get_cname ()), new CCodeVariableDeclarator ("parent_priv", new CCodeConstant ("NULL")));
+			ccode.add_declaration ("%sClassPrivate *".printf (get_ccode_name (cl)), new CCodeVariableDeclarator ("priv"));
+			ccode.add_declaration ("%sClassPrivate *".printf (get_ccode_name (cl)), new CCodeVariableDeclarator ("parent_priv", new CCodeConstant ("NULL")));
 			ccode.add_declaration ("GType", new CCodeVariableDeclarator ("parent_type"));
 
 			var ccall = new CCodeFunctionCall (new CCodeIdentifier ("g_type_parent"));
@@ -1120,7 +1120,7 @@ public class Vala.GTypeModule : GErrorModule {
 			ccode.add_assignment (new CCodeIdentifier ("parent_type"), ccall);
 
 			ccode.open_if (new CCodeIdentifier ("parent_type"));
-			ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS_PRIVATE".printf (cl.get_upper_case_cname (null))));
+			ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS_PRIVATE".printf (get_ccode_upper_case_name (cl, null))));
 			ccall2 = new CCodeFunctionCall (new CCodeIdentifier ("g_type_class_peek"));
 			ccall2.add_argument (new CCodeIdentifier ("parent_type"));
 			ccall.add_argument (ccall2);
@@ -1128,7 +1128,7 @@ public class Vala.GTypeModule : GErrorModule {
 			ccode.close ();
 
 			ccall = new CCodeFunctionCall (new CCodeIdentifier ("g_slice_new0"));
-			ccall.add_argument (new CCodeIdentifier ("%sClassPrivate".printf(cl.get_cname())));
+			ccall.add_argument (new CCodeIdentifier ("%sClassPrivate".printf(get_ccode_name (cl))));
 			ccode.add_assignment (new CCodeIdentifier ("priv"), ccall);
 
 			cfile.add_include ("string.h");
@@ -1137,7 +1137,7 @@ public class Vala.GTypeModule : GErrorModule {
 			ccall = new CCodeFunctionCall (new CCodeIdentifier ("memcpy"));
 			ccall.add_argument (new CCodeIdentifier ("priv"));
 			ccall.add_argument (new CCodeIdentifier ("parent_priv"));
-			ccall.add_argument (new CCodeIdentifier ("sizeof (%sClassPrivate)".printf(cl.get_cname())));
+			ccall.add_argument (new CCodeIdentifier ("sizeof (%sClassPrivate)".printf(get_ccode_name (cl))));
 			ccode.add_expression (ccall);
 			ccode.close ();
 
@@ -1145,7 +1145,7 @@ public class Vala.GTypeModule : GErrorModule {
 			ccall2 = new CCodeFunctionCall (new CCodeIdentifier ("G_TYPE_FROM_CLASS"));
 			ccall2.add_argument (new CCodeIdentifier ("klass"));
 			ccall.add_argument (ccall2);
-			ccall.add_argument (new CCodeIdentifier ("_vala_%s_class_private_quark".printf (cl.get_lower_case_cname ())));
+			ccall.add_argument (new CCodeIdentifier ("_vala_%s_class_private_quark".printf (get_ccode_lower_case_name (cl))));
 			ccall.add_argument (new CCodeIdentifier ("priv"));
 			ccode.add_expression (ccall);
 		}
@@ -1163,15 +1163,15 @@ public class Vala.GTypeModule : GErrorModule {
 	private void begin_class_init_function (Class cl) {
 		push_context (class_init_context);
 
-		var func = new CCodeFunction ("%s_class_init".printf (cl.get_lower_case_cname (null)));
-		func.add_parameter (new CCodeParameter ("klass", "%sClass *".printf (cl.get_cname ())));
+		var func = new CCodeFunction ("%s_class_init".printf (get_ccode_lower_case_name (cl, null)));
+		func.add_parameter (new CCodeParameter ("klass", "%sClass *".printf (get_ccode_name (cl))));
 		func.modifiers = CCodeModifiers.STATIC;
 
 		CCodeFunctionCall ccall;
 		
 		/* save pointer to parent class */
 		var parent_decl = new CCodeDeclaration ("gpointer");
-		var parent_var_decl = new CCodeVariableDeclarator ("%s_parent_class".printf (cl.get_lower_case_cname (null)));
+		var parent_var_decl = new CCodeVariableDeclarator ("%s_parent_class".printf (get_ccode_lower_case_name (cl, null)));
 		parent_var_decl.initializer = new CCodeConstant ("NULL");
 		parent_decl.add_declarator (parent_var_decl);
 		parent_decl.modifiers = CCodeModifiers.STATIC;
@@ -1181,7 +1181,7 @@ public class Vala.GTypeModule : GErrorModule {
 
 		ccall = new CCodeFunctionCall (new CCodeIdentifier ("g_type_class_peek_parent"));
 		ccall.add_argument (new CCodeIdentifier ("klass"));
-		var parent_assignment = new CCodeAssignment (new CCodeIdentifier ("%s_parent_class".printf (cl.get_lower_case_cname (null))), ccall);
+		var parent_assignment = new CCodeAssignment (new CCodeIdentifier ("%s_parent_class".printf (get_ccode_lower_case_name (cl, null))), ccall);
 		ccode.add_expression (parent_assignment);
 		
 
@@ -1192,9 +1192,9 @@ public class Vala.GTypeModule : GErrorModule {
 				fundamental_class = fundamental_class.base_class;
 			}
 
-			ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_CLASS".printf (fundamental_class.get_upper_case_cname (null))));
+			ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_CLASS".printf (get_ccode_upper_case_name (fundamental_class, null))));
 			ccall.add_argument (new CCodeIdentifier ("klass"));
-			var finalize_assignment = new CCodeAssignment (new CCodeMemberAccess.pointer (ccall, "finalize"), new CCodeIdentifier (cl.get_lower_case_cprefix () + "finalize"));
+			var finalize_assignment = new CCodeAssignment (new CCodeMemberAccess.pointer (ccall, "finalize"), new CCodeIdentifier (get_ccode_lower_case_prefix (cl) + "finalize"));
 			ccode.add_expression (finalize_assignment);
 		}
 
@@ -1202,7 +1202,7 @@ public class Vala.GTypeModule : GErrorModule {
 		if (cl.has_private_fields || cl.get_type_parameters ().size > 0) {
 			ccall = new CCodeFunctionCall (new CCodeIdentifier ("g_type_class_add_private"));
 			ccall.add_argument (new CCodeIdentifier ("klass"));
-			ccall.add_argument (new CCodeConstant ("sizeof (%sPrivate)".printf (cl.get_cname ())));
+			ccall.add_argument (new CCodeConstant ("sizeof (%sPrivate)".printf (get_ccode_name (cl))));
 			ccode.add_expression (ccall);
 		}
 
@@ -1215,13 +1215,13 @@ public class Vala.GTypeModule : GErrorModule {
 
 			// there is currently no default handler for abstract async methods
 			if (!m.is_abstract || !m.coroutine) {
-				var ccast = new CCodeFunctionCall (new CCodeIdentifier ("%s_CLASS".printf (((Class) base_type).get_upper_case_cname (null))));
+				var ccast = new CCodeFunctionCall (new CCodeIdentifier ("%s_CLASS".printf (get_ccode_upper_case_name (base_type))));
 				ccast.add_argument (new CCodeIdentifier ("klass"));
 
-				ccode.add_assignment (new CCodeMemberAccess.pointer (ccast, m.base_method.vfunc_name), new CCodeIdentifier (m.get_real_cname ()));
+				ccode.add_assignment (new CCodeMemberAccess.pointer (ccast, get_ccode_vfunc_name (m.base_method)), new CCodeIdentifier (get_ccode_real_name (m)));
 
 				if (m.coroutine) {
-					ccode.add_assignment (new CCodeMemberAccess.pointer (ccast, m.base_method.get_finish_vfunc_name ()), new CCodeIdentifier (m.get_finish_real_cname ()));
+					ccode.add_assignment (new CCodeMemberAccess.pointer (ccast, get_ccode_finish_vfunc_name (m.base_method)), new CCodeIdentifier (get_ccode_finish_real_name (m)));
 				}
 			}
 		}
@@ -1231,9 +1231,9 @@ public class Vala.GTypeModule : GErrorModule {
 			if (sig.default_handler == null) {
 				continue;
 			}
-			var ccast = new CCodeFunctionCall (new CCodeIdentifier ("%s_CLASS".printf (cl.get_upper_case_cname (null))));
+			var ccast = new CCodeFunctionCall (new CCodeIdentifier ("%s_CLASS".printf (get_ccode_upper_case_name (cl, null))));
 			ccast.add_argument (new CCodeIdentifier ("klass"));
-			ccode.add_assignment (new CCodeMemberAccess.pointer (ccast, sig.default_handler.vfunc_name), new CCodeIdentifier (sig.default_handler.get_real_cname ()));
+			ccode.add_assignment (new CCodeMemberAccess.pointer (ccast, get_ccode_vfunc_name (sig.default_handler)), new CCodeIdentifier (get_ccode_real_name (sig.default_handler)));
 		}
 
 		/* connect overridden properties */
@@ -1243,15 +1243,15 @@ public class Vala.GTypeModule : GErrorModule {
 			}
 			var base_type = prop.base_property.parent_symbol;
 			
-			var ccast = new CCodeFunctionCall (new CCodeIdentifier ("%s_CLASS".printf (((Class) base_type).get_upper_case_cname (null))));
+			var ccast = new CCodeFunctionCall (new CCodeIdentifier ("%s_CLASS".printf (get_ccode_upper_case_name (base_type))));
 			ccast.add_argument (new CCodeIdentifier ("klass"));
 
 			if (prop.get_accessor != null) {
-				string cname = "%s_real_get_%s".printf (cl.get_lower_case_cname (null), prop.name);
+				string cname = "%s_real_get_%s".printf (get_ccode_lower_case_name (cl, null), prop.name);
 				ccode.add_assignment (new CCodeMemberAccess.pointer (ccast, "get_%s".printf (prop.name)), new CCodeIdentifier (cname));
 			}
 			if (prop.set_accessor != null) {
-				string cname = "%s_real_set_%s".printf (cl.get_lower_case_cname (null), prop.name);
+				string cname = "%s_real_set_%s".printf (get_ccode_lower_case_name (cl, null), prop.name);
 				ccode.add_assignment (new CCodeMemberAccess.pointer (ccast, "set_%s".printf (prop.name)), new CCodeIdentifier (cname));
 			}
 		}
@@ -1276,8 +1276,8 @@ public class Vala.GTypeModule : GErrorModule {
 	}
 	
 	private void add_interface_init_function (Class cl, Interface iface) {
-		var iface_init = new CCodeFunction ("%s_%s_interface_init".printf (cl.get_lower_case_cname (null), iface.get_lower_case_cname (null)), "void");
-		iface_init.add_parameter (new CCodeParameter ("iface", "%s *".printf (iface.get_type_cname ())));
+		var iface_init = new CCodeFunction ("%s_%s_interface_init".printf (get_ccode_lower_case_name (cl), get_ccode_lower_case_name (iface)), "void");
+		iface_init.add_parameter (new CCodeParameter ("iface", "%s *".printf (get_ccode_type_name (iface))));
 		iface_init.modifiers = CCodeModifiers.STATIC;
 
 		push_function (iface_init);
@@ -1285,8 +1285,8 @@ public class Vala.GTypeModule : GErrorModule {
 		CCodeFunctionCall ccall;
 		
 		/* save pointer to parent vtable */
-		string parent_iface_var = "%s_%s_parent_iface".printf (cl.get_lower_case_cname (null), iface.get_lower_case_cname (null));
-		var parent_decl = new CCodeDeclaration (iface.get_type_cname () + "*");
+		string parent_iface_var = "%s_%s_parent_iface".printf (get_ccode_lower_case_name (cl), get_ccode_lower_case_name (iface));
+		var parent_decl = new CCodeDeclaration (get_ccode_type_name (iface) + "*");
 		var parent_var_decl = new CCodeVariableDeclarator (parent_iface_var);
 		parent_var_decl.initializer = new CCodeConstant ("NULL");
 		parent_decl.add_declarator (parent_var_decl);
@@ -1309,20 +1309,20 @@ public class Vala.GTypeModule : GErrorModule {
 			var ciface = new CCodeIdentifier ("iface");
 			CCodeExpression cfunc;
 			if (m.is_abstract || m.is_virtual) {
-				cfunc = new CCodeIdentifier (m.get_cname ());
+				cfunc = new CCodeIdentifier (get_ccode_name (m));
 			} else {
-				cfunc = new CCodeIdentifier (m.get_real_cname ());
+				cfunc = new CCodeIdentifier (get_ccode_real_name (m));
 			}
 			cfunc = cast_method_pointer (m.base_interface_method, cfunc, iface);
-			ccode.add_assignment (new CCodeMemberAccess.pointer (ciface, m.base_interface_method.vfunc_name), cfunc);
+			ccode.add_assignment (new CCodeMemberAccess.pointer (ciface, get_ccode_vfunc_name (m.base_interface_method)), cfunc);
 
 			if (m.coroutine) {
 				if (m.is_abstract || m.is_virtual) {
-					cfunc = new CCodeIdentifier (m.get_finish_cname ());
+					cfunc = new CCodeIdentifier (get_ccode_finish_name (m));
 				} else {
-					cfunc = new CCodeIdentifier (m.get_finish_real_cname ());
+					cfunc = new CCodeIdentifier (get_ccode_finish_real_name (m));
 				}
-				ccode.add_assignment (new CCodeMemberAccess.pointer (ciface, m.base_interface_method.get_finish_vfunc_name ()), cfunc);
+				ccode.add_assignment (new CCodeMemberAccess.pointer (ciface, get_ccode_finish_vfunc_name (m.base_interface_method)), cfunc);
 			}
 		}
 
@@ -1347,10 +1347,10 @@ public class Vala.GTypeModule : GErrorModule {
 
 					generate_method_declaration (base_method, cfile);
 
-					CCodeExpression cfunc = new CCodeIdentifier (base_method.get_cname ());
+					CCodeExpression cfunc = new CCodeIdentifier (get_ccode_name (base_method));
 					cfunc = cast_method_pointer (base_method, cfunc, iface);
 					var ciface = new CCodeIdentifier ("iface");
-					ccode.add_assignment (new CCodeMemberAccess.pointer (ciface, m.vfunc_name), cfunc);
+					ccode.add_assignment (new CCodeMemberAccess.pointer (ciface, get_ccode_vfunc_name (m)), cfunc);
 				}
 			}
 		}
@@ -1368,9 +1368,9 @@ public class Vala.GTypeModule : GErrorModule {
 			var ciface = new CCodeIdentifier ("iface");
 
 			if (prop.get_accessor != null) {
-				string cname = "%s_real_get_%s".printf (cl.get_lower_case_cname (null), prop.name);
+				string cname = "%s_real_get_%s".printf (get_ccode_lower_case_name (cl, null), prop.name);
 				if (prop.is_abstract || prop.is_virtual) {
-					cname = "%s_get_%s".printf (cl.get_lower_case_cname (null), prop.name);
+					cname = "%s_get_%s".printf (get_ccode_lower_case_name (cl, null), prop.name);
 				}
 
 				CCodeExpression cfunc = new CCodeIdentifier (cname);
@@ -1380,9 +1380,9 @@ public class Vala.GTypeModule : GErrorModule {
 				ccode.add_assignment (new CCodeMemberAccess.pointer (ciface, "get_%s".printf (prop.name)), cfunc);
 			}
 			if (prop.set_accessor != null) {
-				string cname = "%s_real_set_%s".printf (cl.get_lower_case_cname (null), prop.name);
+				string cname = "%s_real_set_%s".printf (get_ccode_lower_case_name (cl, null), prop.name);
 				if (prop.is_abstract || prop.is_virtual) {
-					cname = "%s_set_%s".printf (cl.get_lower_case_cname (null), prop.name);
+					cname = "%s_set_%s".printf (get_ccode_lower_case_name (cl, null), prop.name);
 				}
 
 				CCodeExpression cfunc = new CCodeIdentifier (cname);
@@ -1419,7 +1419,7 @@ public class Vala.GTypeModule : GErrorModule {
 				if (base_property.get_accessor != null) {
 					generate_property_accessor_declaration (base_property.get_accessor, cfile);
 
-					string cname = base_property.get_accessor.get_cname ();
+					string cname = get_ccode_name (base_property.get_accessor);
 					CCodeExpression cfunc = new CCodeIdentifier (cname);
 					cfunc = cast_property_accessor_pointer (prop.get_accessor, cfunc, iface);
 					ccode.add_assignment (new CCodeMemberAccess.pointer (ciface, "get_%s".printf (prop.name)), cfunc);
@@ -1427,7 +1427,7 @@ public class Vala.GTypeModule : GErrorModule {
 				if (base_property.set_accessor != null) {
 					generate_property_accessor_declaration (base_property.set_accessor, cfile);
 
-					string cname = base_property.set_accessor.get_cname ();
+					string cname = get_ccode_name (base_property.set_accessor);
 					CCodeExpression cfunc = new CCodeIdentifier (cname);
 					cfunc = cast_property_accessor_pointer (prop.set_accessor, cfunc, iface);
 					ccode.add_assignment (new CCodeMemberAccess.pointer (ciface, "set_%s".printf (prop.name)), cfunc);
@@ -1442,23 +1442,23 @@ public class Vala.GTypeModule : GErrorModule {
 	CCodeExpression cast_property_accessor_pointer (PropertyAccessor acc, CCodeExpression cfunc, ObjectTypeSymbol base_type) {
 		string cast;
 		if (acc.readable && acc.value_type.is_real_non_null_struct_type ()) {
-			cast = "void (*) (%s *, %s *)".printf (base_type.get_cname (), acc.value_type.get_cname ());
+			cast = "void (*) (%s *, %s *)".printf (get_ccode_name (base_type), get_ccode_name (acc.value_type));
 		} else if (acc.readable) {
-			cast = "%s (*) (%s *)".printf (acc.value_type.get_cname (), base_type.get_cname ());
+			cast = "%s (*) (%s *)".printf (get_ccode_name (acc.value_type), get_ccode_name (base_type));
 		} else if (acc.value_type.is_real_non_null_struct_type ()) {
-			cast = "void (*) (%s *, %s *)".printf (base_type.get_cname (), acc.value_type.get_cname ());
+			cast = "void (*) (%s *, %s *)".printf (get_ccode_name (base_type), get_ccode_name (acc.value_type));
 		} else {
-			cast = "void (*) (%s *, %s)".printf (base_type.get_cname (), acc.value_type.get_cname ());
+			cast = "void (*) (%s *, %s)".printf (get_ccode_name (base_type), get_ccode_name (acc.value_type));
 		}
 		return new CCodeCastExpression (cfunc, cast);
 	}
 
 	CCodeExpression cast_method_pointer (Method m, CCodeExpression cfunc, ObjectTypeSymbol base_type) {
 		// Cast the function pointer to match the interface
-		string cast = m.return_type.get_cname () + " (*)";
-		string cast_args = base_type.get_cname () + "*";
+		string cast = get_ccode_name (m.return_type) + " (*)";
+		string cast_args = get_ccode_name (base_type) + "*";
 
-		var vdeclarator = new CCodeFunctionDeclarator (m.vfunc_name);
+		var vdeclarator = new CCodeFunctionDeclarator (get_ccode_vfunc_name (m));
 		var cparam_map = new HashMap<int,CCodeParameter> (direct_hash, direct_equal);
 
 		generate_cparameters (m, cfile, cparam_map, new CCodeFunction ("fake"), vdeclarator);
@@ -1494,8 +1494,8 @@ public class Vala.GTypeModule : GErrorModule {
 	private void begin_instance_init_function (Class cl) {
 		push_context (instance_init_context);
 
-		var func = new CCodeFunction ("%s_instance_init".printf (cl.get_lower_case_cname (null)));
-		func.add_parameter (new CCodeParameter ("self", "%s *".printf (cl.get_cname ())));
+		var func = new CCodeFunction ("%s_instance_init".printf (get_ccode_lower_case_name (cl, null)));
+		func.add_parameter (new CCodeParameter ("self", "%s *".printf (get_ccode_name (cl))));
 		func.modifiers = CCodeModifiers.STATIC;
 
 		push_function (func);
@@ -1507,7 +1507,7 @@ public class Vala.GTypeModule : GErrorModule {
 		}
 
 		if (!cl.is_compact && (cl.has_private_fields || cl.get_type_parameters ().size > 0)) {
-			var ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_PRIVATE".printf (cl.get_upper_case_cname (null))));
+			var ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_PRIVATE".printf (get_ccode_upper_case_name (cl, null))));
 			ccall.add_argument (new CCodeIdentifier ("self"));
 			func.add_assignment (new CCodeMemberAccess.pointer (new CCodeIdentifier ("self"), "priv"), ccall);
 		}
@@ -1522,10 +1522,10 @@ public class Vala.GTypeModule : GErrorModule {
 	private void begin_class_finalize_function (Class cl) {
 		push_context (class_finalize_context);
 
-		var function = new CCodeFunction ("%s_class_finalize".printf (cl.get_lower_case_cname (null)), "void");
+		var function = new CCodeFunction ("%s_class_finalize".printf (get_ccode_lower_case_name (cl, null)), "void");
 		function.modifiers = CCodeModifiers.STATIC;
 
-		function.add_parameter (new CCodeParameter ("klass", cl.get_cname () + "Class *"));
+		function.add_parameter (new CCodeParameter ("klass", get_ccode_name (cl) + "Class *"));
 
 		push_function (function);
 
@@ -1544,10 +1544,10 @@ public class Vala.GTypeModule : GErrorModule {
 	private void begin_base_finalize_function (Class cl) {
 		push_context (base_finalize_context);
 
-		var function = new CCodeFunction ("%s_base_finalize".printf (cl.get_lower_case_cname (null)), "void");
+		var function = new CCodeFunction ("%s_base_finalize".printf (get_ccode_lower_case_name (cl, null)), "void");
 		function.modifiers = CCodeModifiers.STATIC;
 
-		function.add_parameter (new CCodeParameter ("klass", cl.get_cname () + "Class *"));
+		function.add_parameter (new CCodeParameter ("klass", get_ccode_name (cl) + "Class *"));
 
 		push_function (function);
 
@@ -1564,16 +1564,16 @@ public class Vala.GTypeModule : GErrorModule {
 		if (!context.require_glib_version (2, 24) && cl.has_class_private_fields) {
 			ccode.open_block ();
 
-			var cdecl = new CCodeDeclaration ("%sClassPrivate *".printf (cl.get_cname ()));
+			var cdecl = new CCodeDeclaration ("%sClassPrivate *".printf (get_ccode_name (cl)));
 			cdecl.add_declarator (new CCodeVariableDeclarator ("priv"));
 			ccode.add_statement (cdecl);
 
-			var ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS_PRIVATE".printf (cl.get_upper_case_cname (null))));
+			var ccall = new CCodeFunctionCall (new CCodeIdentifier ("%s_GET_CLASS_PRIVATE".printf (get_ccode_upper_case_name (cl, null))));
 			ccall.add_argument (new CCodeConstant ("klass"));
 			ccode.add_statement (new CCodeExpressionStatement (new CCodeAssignment (new CCodeIdentifier ("priv"), ccall)));
 
 			ccall = new CCodeFunctionCall (new CCodeIdentifier ("g_slice_free"));
-			ccall.add_argument (new CCodeIdentifier ("%sClassPrivate".printf (cl.get_cname ())));
+			ccall.add_argument (new CCodeIdentifier ("%sClassPrivate".printf (get_ccode_name (cl))));
 			ccall.add_argument (new CCodeIdentifier ("priv"));
 			ccode.add_statement (new CCodeExpressionStatement (ccall));
 
@@ -1595,23 +1595,23 @@ public class Vala.GTypeModule : GErrorModule {
 				fundamental_class = fundamental_class.base_class;
 			}
 
-			var func = new CCodeFunction ("%s_finalize".printf (cl.get_lower_case_cname (null)));
-			func.add_parameter (new CCodeParameter ("obj", fundamental_class.get_cname () + "*"));
+			var func = new CCodeFunction ("%s_finalize".printf (get_ccode_lower_case_name (cl, null)));
+			func.add_parameter (new CCodeParameter ("obj", get_ccode_name (fundamental_class) + "*"));
 			func.modifiers = CCodeModifiers.STATIC;
 
 			push_function (func);
 
 			CCodeFunctionCall ccall = generate_instance_cast (new CCodeIdentifier ("obj"), cl);
 
-			ccode.add_declaration ("%s *".printf (cl.get_cname ()), new CCodeVariableDeclarator ("self"));
+			ccode.add_declaration ("%s *".printf (get_ccode_name (cl)), new CCodeVariableDeclarator ("self"));
 			ccode.add_assignment (new CCodeIdentifier ("self"), ccall);
 		} else {
-			var function = new CCodeFunction (cl.get_lower_case_cprefix () + "free", "void");
+			var function = new CCodeFunction (get_ccode_lower_case_prefix (cl) + "free", "void");
 			if (cl.access == SymbolAccessibility.PRIVATE) {
 				function.modifiers = CCodeModifiers.STATIC;
 			}
 
-			function.add_parameter (new CCodeParameter ("self", cl.get_cname () + "*"));
+			function.add_parameter (new CCodeParameter ("self", get_ccode_name (cl) + "*"));
 
 			push_function (function);
 		}
@@ -1641,8 +1641,8 @@ public class Vala.GTypeModule : GErrorModule {
 
 			// chain up to finalize function of the base class
 			if (cl.base_class != null) {
-				var ccast = new CCodeFunctionCall (new CCodeIdentifier ("%s_CLASS".printf (fundamental_class.get_upper_case_cname ())));
-				ccast.add_argument (new CCodeIdentifier ("%s_parent_class".printf (cl.get_lower_case_cname (null))));
+				var ccast = new CCodeFunctionCall (new CCodeIdentifier ("%s_CLASS".printf (get_ccode_upper_case_name (fundamental_class))));
+				ccast.add_argument (new CCodeIdentifier ("%s_parent_class".printf (get_ccode_lower_case_name (cl, null))));
 				var ccall = new CCodeFunctionCall (new CCodeMemberAccess.pointer (ccast, "finalize"));
 				ccall.add_argument (new CCodeIdentifier ("obj"));
 				instance_finalize_context.ccode.add_expression (ccall);
@@ -1651,7 +1651,7 @@ public class Vala.GTypeModule : GErrorModule {
 			cfile.add_function_declaration (instance_finalize_context.ccode);
 		} else {
 			var ccall = new CCodeFunctionCall (new CCodeIdentifier ("g_slice_free"));
-			ccall.add_argument (new CCodeIdentifier (cl.get_cname ()));
+			ccall.add_argument (new CCodeIdentifier (get_ccode_name (cl)));
 			ccall.add_argument (new CCodeIdentifier ("self"));
 			instance_finalize_context.ccode.add_expression (ccall);
 		}
@@ -1661,31 +1661,39 @@ public class Vala.GTypeModule : GErrorModule {
 
 	public override CCodeFunctionCall get_param_spec (Property prop) {
 		var cspec = new CCodeFunctionCall ();
-		cspec.add_argument (prop.get_canonical_cconstant ());
-		cspec.add_argument (new CCodeConstant ("\"%s\"".printf (prop.nick)));
-		cspec.add_argument (new CCodeConstant ("\"%s\"".printf (prop.blurb)));
+		cspec.add_argument (get_property_canonical_cconstant (prop));
+		var nick = prop.get_attribute_string ("Description", "nick");
+		if (nick == null) {
+			nick = prop.name.replace ("_", "-");
+		}
+		var blurb = prop.get_attribute_string ("Description", "blurb");
+		if (blurb == null) {
+			blurb = prop.name.replace ("_", "-");
+		}
+		cspec.add_argument (new CCodeConstant ("\"%s\"".printf (nick)));
+		cspec.add_argument (new CCodeConstant ("\"%s\"".printf (blurb)));
 
 
 		if (prop.property_type.data_type is Class || prop.property_type.data_type is Interface) {
-			string param_spec_name = prop.property_type.data_type.get_param_spec_function ();
+			string param_spec_name = get_ccode_param_spec_function (prop.property_type.data_type);
 			cspec.call = new CCodeIdentifier (param_spec_name);
 			if (param_spec_name == "g_param_spec_string") {
 				cspec.add_argument (new CCodeConstant ("NULL"));
 			} else if (param_spec_name == "g_param_spec_variant") {
 				cspec.add_argument (new CCodeConstant ("G_VARIANT_TYPE_ANY"));
 				cspec.add_argument (new CCodeConstant ("NULL"));
-			} else if (prop.property_type.data_type.get_type_id () != "G_TYPE_POINTER") {
-				cspec.add_argument (new CCodeIdentifier (prop.property_type.data_type.get_type_id ()));
+			} else if (get_ccode_type_id (prop.property_type.data_type) != "G_TYPE_POINTER") {
+				cspec.add_argument (new CCodeIdentifier (get_ccode_type_id (prop.property_type.data_type)));
 			}
 		} else if (prop.property_type.data_type is Enum) {
 			var e = prop.property_type.data_type as Enum;
-			if (e.has_type_id) {
+			if (get_ccode_has_type_id (e)) {
 				if (e.is_flags) {
 					cspec.call = new CCodeIdentifier ("g_param_spec_flags");
 				} else {
 					cspec.call = new CCodeIdentifier ("g_param_spec_enum");
 				}
-				cspec.add_argument (new CCodeIdentifier (e.get_type_id ()));
+				cspec.add_argument (new CCodeIdentifier (get_ccode_type_id (e)));
 			} else {
 				if (e.is_flags) {
 					cspec.call = new CCodeIdentifier ("g_param_spec_uint");
@@ -1701,11 +1709,11 @@ public class Vala.GTypeModule : GErrorModule {
 			if (prop.initializer != null) {
 				cspec.add_argument ((CCodeExpression) get_ccodenode (prop.initializer));
 			} else {
-				cspec.add_argument (new CCodeConstant (prop.property_type.data_type.get_default_value ()));
+				cspec.add_argument (new CCodeConstant (get_ccode_default_value (prop.property_type.data_type)));
 			}
 		} else if (prop.property_type.data_type is Struct) {
 			var st = (Struct) prop.property_type.data_type;
-			if (st.get_type_id () == "G_TYPE_INT") {
+			if (get_ccode_type_id (st) == "G_TYPE_INT") {
 				cspec.call = new CCodeIdentifier ("g_param_spec_int");
 				cspec.add_argument (new CCodeConstant ("G_MININT"));
 				cspec.add_argument (new CCodeConstant ("G_MAXINT"));
@@ -1714,7 +1722,7 @@ public class Vala.GTypeModule : GErrorModule {
 				} else {
 					cspec.add_argument (new CCodeConstant ("0"));
 				}
-			} else if (st.get_type_id () == "G_TYPE_UINT") {
+			} else if (get_ccode_type_id (st) == "G_TYPE_UINT") {
 				cspec.call = new CCodeIdentifier ("g_param_spec_uint");
 				cspec.add_argument (new CCodeConstant ("0"));
 				cspec.add_argument (new CCodeConstant ("G_MAXUINT"));
@@ -1723,7 +1731,7 @@ public class Vala.GTypeModule : GErrorModule {
 				} else {
 					cspec.add_argument (new CCodeConstant ("0U"));
 				}
-			} else if (st.get_type_id () == "G_TYPE_INT64") {
+			} else if (get_ccode_type_id (st) == "G_TYPE_INT64") {
 				cspec.call = new CCodeIdentifier ("g_param_spec_int64");
 				cspec.add_argument (new CCodeConstant ("G_MININT64"));
 				cspec.add_argument (new CCodeConstant ("G_MAXINT64"));
@@ -1732,7 +1740,7 @@ public class Vala.GTypeModule : GErrorModule {
 				} else {
 					cspec.add_argument (new CCodeConstant ("0"));
 				}
-			} else if (st.get_type_id () == "G_TYPE_UINT64") {
+			} else if (get_ccode_type_id (st) == "G_TYPE_UINT64") {
 				cspec.call = new CCodeIdentifier ("g_param_spec_uint64");
 				cspec.add_argument (new CCodeConstant ("0"));
 				cspec.add_argument (new CCodeConstant ("G_MAXUINT64"));
@@ -1741,7 +1749,7 @@ public class Vala.GTypeModule : GErrorModule {
 				} else {
 					cspec.add_argument (new CCodeConstant ("0U"));
 				}
-			} else if (st.get_type_id () == "G_TYPE_LONG") {
+			} else if (get_ccode_type_id (st) == "G_TYPE_LONG") {
 				cspec.call = new CCodeIdentifier ("g_param_spec_long");
 				cspec.add_argument (new CCodeConstant ("G_MINLONG"));
 				cspec.add_argument (new CCodeConstant ("G_MAXLONG"));
@@ -1750,7 +1758,7 @@ public class Vala.GTypeModule : GErrorModule {
 				} else {
 					cspec.add_argument (new CCodeConstant ("0L"));
 				}
-			} else if (st.get_type_id () == "G_TYPE_ULONG") {
+			} else if (get_ccode_type_id (st) == "G_TYPE_ULONG") {
 				cspec.call = new CCodeIdentifier ("g_param_spec_ulong");
 				cspec.add_argument (new CCodeConstant ("0"));
 				cspec.add_argument (new CCodeConstant ("G_MAXULONG"));
@@ -1759,14 +1767,14 @@ public class Vala.GTypeModule : GErrorModule {
 				} else {
 					cspec.add_argument (new CCodeConstant ("0UL"));
 				}
-			} else if (st.get_type_id () == "G_TYPE_BOOLEAN") {
+			} else if (get_ccode_type_id (st) == "G_TYPE_BOOLEAN") {
 				cspec.call = new CCodeIdentifier ("g_param_spec_boolean");
 				if (prop.initializer != null) {
 					cspec.add_argument ((CCodeExpression) get_ccodenode (prop.initializer));
 				} else {
 					cspec.add_argument (new CCodeConstant ("FALSE"));
 				}
-			} else if (st.get_type_id () == "G_TYPE_CHAR") {
+			} else if (get_ccode_type_id (st) == "G_TYPE_CHAR") {
 				cspec.call = new CCodeIdentifier ("g_param_spec_char");
 				cspec.add_argument (new CCodeConstant ("G_MININT8"));
 				cspec.add_argument (new CCodeConstant ("G_MAXINT8"));
@@ -1775,7 +1783,7 @@ public class Vala.GTypeModule : GErrorModule {
 				} else {
 					cspec.add_argument (new CCodeConstant ("0"));
 				}
-			} else if (st.get_type_id () == "G_TYPE_UCHAR") {
+			} else if (get_ccode_type_id (st) == "G_TYPE_UCHAR") {
 				cspec.call = new CCodeIdentifier ("g_param_spec_uchar");
 				cspec.add_argument (new CCodeConstant ("0"));
 				cspec.add_argument (new CCodeConstant ("G_MAXUINT8"));
@@ -1784,7 +1792,7 @@ public class Vala.GTypeModule : GErrorModule {
 				} else {
 					cspec.add_argument (new CCodeConstant ("0"));
 				}
-			}else if (st.get_type_id () == "G_TYPE_FLOAT") {
+			}else if (get_ccode_type_id (st) == "G_TYPE_FLOAT") {
 				cspec.call = new CCodeIdentifier ("g_param_spec_float");
 				cspec.add_argument (new CCodeConstant ("-G_MAXFLOAT"));
 				cspec.add_argument (new CCodeConstant ("G_MAXFLOAT"));
@@ -1793,7 +1801,7 @@ public class Vala.GTypeModule : GErrorModule {
 				} else {
 					cspec.add_argument (new CCodeConstant ("0.0F"));
 				}
-			} else if (st.get_type_id () == "G_TYPE_DOUBLE") {
+			} else if (get_ccode_type_id (st) == "G_TYPE_DOUBLE") {
 				cspec.call = new CCodeIdentifier ("g_param_spec_double");
 				cspec.add_argument (new CCodeConstant ("-G_MAXDOUBLE"));
 				cspec.add_argument (new CCodeConstant ("G_MAXDOUBLE"));
@@ -1802,7 +1810,7 @@ public class Vala.GTypeModule : GErrorModule {
 				} else {
 					cspec.add_argument (new CCodeConstant ("0.0"));
 				}
-			} else if (st.get_type_id () == "G_TYPE_GTYPE") {
+			} else if (get_ccode_type_id (st) == "G_TYPE_GTYPE") {
 				cspec.call = new CCodeIdentifier ("g_param_spec_gtype");
 				if (prop.initializer != null) {
 					cspec.add_argument ((CCodeExpression) get_ccodenode (prop.initializer));
@@ -1811,7 +1819,7 @@ public class Vala.GTypeModule : GErrorModule {
 				}
 			} else {
 				cspec.call = new CCodeIdentifier ("g_param_spec_boxed");
-				cspec.add_argument (new CCodeIdentifier (st.get_type_id ()));
+				cspec.add_argument (new CCodeIdentifier (get_ccode_type_id (st)));
 			}
 		} else if (prop.property_type is ArrayType && ((ArrayType)prop.property_type).element_type.data_type == string_type.data_type) {
 			cspec.call = new CCodeIdentifier ("g_param_spec_boxed");
@@ -1840,7 +1848,7 @@ public class Vala.GTypeModule : GErrorModule {
 	}
 
 	public override void generate_interface_declaration (Interface iface, CCodeFile decl_space) {
-		if (add_symbol_declaration (decl_space, iface, iface.get_cname ())) {
+		if (add_symbol_declaration (decl_space, iface, get_ccode_name (iface))) {
 			return;
 		}
 
@@ -1854,24 +1862,24 @@ public class Vala.GTypeModule : GErrorModule {
 			}
 		}
 
-		var type_struct = new CCodeStruct ("_%s".printf (iface.get_type_cname ()));
+		var type_struct = new CCodeStruct ("_%s".printf (get_ccode_type_name (iface)));
 		
 		decl_space.add_type_declaration (new CCodeNewline ());
-		var macro = "(%s_get_type ())".printf (iface.get_lower_case_cname (null));
-		decl_space.add_type_declaration (new CCodeMacroReplacement (iface.get_type_id (), macro));
+		var macro = "(%s_get_type ())".printf (get_ccode_lower_case_name (iface, null));
+		decl_space.add_type_declaration (new CCodeMacroReplacement (get_ccode_type_id (iface), macro));
 
-		macro = "(G_TYPE_CHECK_INSTANCE_CAST ((obj), %s, %s))".printf (iface.get_type_id (), iface.get_cname ());
-		decl_space.add_type_declaration (new CCodeMacroReplacement ("%s(obj)".printf (iface.get_upper_case_cname (null)), macro));
+		macro = "(G_TYPE_CHECK_INSTANCE_CAST ((obj), %s, %s))".printf (get_ccode_type_id (iface), get_ccode_name (iface));
+		decl_space.add_type_declaration (new CCodeMacroReplacement ("%s(obj)".printf (get_ccode_upper_case_name (iface, null)), macro));
 
-		macro = "(G_TYPE_CHECK_INSTANCE_TYPE ((obj), %s))".printf (iface.get_type_id ());
-		decl_space.add_type_declaration (new CCodeMacroReplacement ("%s(obj)".printf (get_type_check_function (iface)), macro));
+		macro = "(G_TYPE_CHECK_INSTANCE_TYPE ((obj), %s))".printf (get_ccode_type_id (iface));
+		decl_space.add_type_declaration (new CCodeMacroReplacement ("%s(obj)".printf (get_ccode_type_check_function (iface)), macro));
 
-		macro = "(G_TYPE_INSTANCE_GET_INTERFACE ((obj), %s, %s))".printf (iface.get_type_id (), iface.get_type_cname ());
-		decl_space.add_type_declaration (new CCodeMacroReplacement ("%s_GET_INTERFACE(obj)".printf (iface.get_upper_case_cname (null)), macro));
+		macro = "(G_TYPE_INSTANCE_GET_INTERFACE ((obj), %s, %s))".printf (get_ccode_type_id (iface), get_ccode_type_name (iface));
+		decl_space.add_type_declaration (new CCodeMacroReplacement ("%s_GET_INTERFACE(obj)".printf (get_ccode_upper_case_name (iface, null)), macro));
 		decl_space.add_type_declaration (new CCodeNewline ());
 
-		decl_space.add_type_declaration (new CCodeTypeDefinition ("struct _%s".printf (iface.get_cname ()), new CCodeVariableDeclarator (iface.get_cname ())));
-		decl_space.add_type_declaration (new CCodeTypeDefinition ("struct %s".printf (type_struct.name), new CCodeVariableDeclarator (iface.get_type_cname ())));
+		decl_space.add_type_declaration (new CCodeTypeDefinition ("struct _%s".printf (get_ccode_name (iface)), new CCodeVariableDeclarator (get_ccode_name (iface))));
+		decl_space.add_type_declaration (new CCodeTypeDefinition ("struct %s".printf (type_struct.name), new CCodeVariableDeclarator (get_ccode_type_name (iface))));
 
 		type_struct.add_field ("GTypeInterface", "parent_iface");
 
@@ -1896,18 +1904,18 @@ public class Vala.GTypeModule : GErrorModule {
 			bool returns_real_struct = prop.property_type.is_real_non_null_struct_type ();
 
 			var this_type = new ObjectType (t);
-			var cselfparam = new CCodeParameter ("self", this_type.get_cname ());
+			var cselfparam = new CCodeParameter ("self", get_ccode_name (this_type));
 
 			if (prop.get_accessor != null) {
 				var vdeclarator = new CCodeFunctionDeclarator ("get_%s".printf (prop.name));
 				vdeclarator.add_parameter (cselfparam);
 				string creturn_type;
 				if (returns_real_struct) {
-					var cvalueparam = new CCodeParameter ("value", prop.get_accessor.value_type.get_cname () + "*");
+					var cvalueparam = new CCodeParameter ("value", get_ccode_name (prop.get_accessor.value_type) + "*");
 					vdeclarator.add_parameter (cvalueparam);
 					creturn_type = "void";
 				} else {
-					creturn_type = prop.get_accessor.value_type.get_cname ();
+					creturn_type = get_ccode_name (prop.get_accessor.value_type);
 				}
 
 				var array_type = prop.property_type as ArrayType;
@@ -1925,10 +1933,10 @@ public class Vala.GTypeModule : GErrorModule {
 				var vdeclarator = new CCodeFunctionDeclarator ("set_%s".printf (prop.name));
 				vdeclarator.add_parameter (cselfparam);
 				if (returns_real_struct) {
-					var cvalueparam = new CCodeParameter ("value", prop.set_accessor.value_type.get_cname () + "*");
+					var cvalueparam = new CCodeParameter ("value", get_ccode_name (prop.set_accessor.value_type) + "*");
 					vdeclarator.add_parameter (cvalueparam);
 				} else {
-					var cvalueparam = new CCodeParameter ("value", prop.set_accessor.value_type.get_cname ());
+					var cvalueparam = new CCodeParameter ("value", get_ccode_name (prop.set_accessor.value_type));
 					vdeclarator.add_parameter (cvalueparam);
 				}
 
@@ -1955,9 +1963,9 @@ public class Vala.GTypeModule : GErrorModule {
 	public override void visit_interface (Interface iface) {
 		push_context (new EmitContext (iface));
 
-		if (iface.get_cname().length < 3) {
+		if (get_ccode_name (iface).length < 3) {
 			iface.error = true;
-			Report.error (iface.source_reference, "Interface name `%s' is too short".printf (iface.get_cname ()));
+			Report.error (iface.source_reference, "Interface name `%s' is too short".printf (get_ccode_name (iface)));
 			return;
 		}
 
@@ -1988,14 +1996,14 @@ public class Vala.GTypeModule : GErrorModule {
 	private void add_interface_base_init_function (Interface iface) {
 		push_context (new EmitContext (iface));
 
-		var base_init = new CCodeFunction ("%s_base_init".printf (iface.get_lower_case_cname (null)), "void");
-		base_init.add_parameter (new CCodeParameter ("iface", "%sIface *".printf (iface.get_cname ())));
+		var base_init = new CCodeFunction ("%s_base_init".printf (get_ccode_lower_case_name (iface, null)), "void");
+		base_init.add_parameter (new CCodeParameter ("iface", "%sIface *".printf (get_ccode_name (iface))));
 		base_init.modifiers = CCodeModifiers.STATIC;
 
 		push_function (base_init);
 
 		/* make sure not to run the initialization code twice */
-		ccode.add_declaration (bool_type.get_cname (), new CCodeVariableDeclarator ("initialized", new CCodeConstant ("FALSE")), CCodeModifiers.STATIC);
+		ccode.add_declaration (get_ccode_name (bool_type), new CCodeVariableDeclarator ("initialized", new CCodeConstant ("FALSE")), CCodeModifiers.STATIC);
 		ccode.open_if (new CCodeUnaryExpression (CCodeUnaryOperator.LOGICAL_NEGATION, new CCodeIdentifier ("initialized")));
 
 		ccode.add_assignment (new CCodeIdentifier ("initialized"), new CCodeConstant ("TRUE"));
@@ -2029,8 +2037,8 @@ public class Vala.GTypeModule : GErrorModule {
 			if (sig.default_handler == null) {
 				continue;
 			}
-			var cname = sig.default_handler.get_real_cname ();
-			ccode.add_assignment (new CCodeMemberAccess.pointer (ciface, sig.default_handler.vfunc_name), new CCodeIdentifier (cname));
+			var cname = get_ccode_real_name (sig.default_handler);
+			ccode.add_assignment (new CCodeMemberAccess.pointer (ciface, get_ccode_vfunc_name (sig.default_handler)), new CCodeIdentifier (cname));
 		}
 
 		/* create signals */
@@ -2044,10 +2052,10 @@ public class Vala.GTypeModule : GErrorModule {
 		// connect default implementations
 		foreach (Method m in iface.get_methods ()) {
 			if (m.is_virtual) {
-				var cname = m.get_real_cname ();
-				ccode.add_assignment (new CCodeMemberAccess.pointer (ciface, m.vfunc_name), new CCodeIdentifier (cname));
+				var cname = get_ccode_real_name (m);
+				ccode.add_assignment (new CCodeMemberAccess.pointer (ciface, get_ccode_vfunc_name (m)), new CCodeIdentifier (cname));
 				if (m.coroutine) {
-					ccode.add_assignment (new CCodeMemberAccess.pointer (ciface, m.get_finish_vfunc_name ()), new CCodeIdentifier (m.get_finish_real_cname ()));
+					ccode.add_assignment (new CCodeMemberAccess.pointer (ciface, get_ccode_finish_vfunc_name (m)), new CCodeIdentifier (get_ccode_finish_real_name (m)));
 				}
 			}
 		}
@@ -2062,7 +2070,7 @@ public class Vala.GTypeModule : GErrorModule {
 	public override void visit_struct (Struct st) {
 		base.visit_struct (st);
 
-		if (st.has_type_id) {
+		if (get_ccode_has_type_id (st)) {
 			var type_fun = new StructRegisterFunction (st, context);
 			type_fun.init_from_type (false, false);
 			cfile.add_type_member_definition (type_fun.get_definition ());
@@ -2072,7 +2080,7 @@ public class Vala.GTypeModule : GErrorModule {
 	public override void visit_enum (Enum en) {
 		base.visit_enum (en);
 
-		if (en.has_type_id) {
+		if (get_ccode_has_type_id (en)) {
 			var type_fun = new EnumRegisterFunction (en, context);
 			type_fun.init_from_type (false, false);
 			cfile.add_type_member_definition (type_fun.get_definition ());
@@ -2083,7 +2091,7 @@ public class Vala.GTypeModule : GErrorModule {
 		var ma = expr.call as MemberAccess;
 		var mtype = expr.call.value_type as MethodType;
 		if (mtype == null || ma == null || ma.inner == null ||
-			!(ma.inner.value_type is EnumValueType) || !((Enum) ma.inner.value_type.data_type).has_type_id ||
+			!(ma.inner.value_type is EnumValueType) || !get_ccode_has_type_id (ma.inner.value_type.data_type) ||
 			mtype.method_symbol != ((EnumValueType) ma.inner.value_type).get_to_string_method ()) {
 			base.visit_method_call (expr);
 			return;
@@ -2094,7 +2102,7 @@ public class Vala.GTypeModule : GErrorModule {
 		emit_temp_var (temp_var);
 
 		var class_ref = new CCodeFunctionCall (new CCodeIdentifier ("g_type_class_ref"));
-		class_ref.add_argument (new CCodeIdentifier (ma.inner.value_type.get_type_id ()));
+		class_ref.add_argument (new CCodeIdentifier (get_ccode_type_id (ma.inner.value_type)));
 		var get_value = new CCodeFunctionCall (new CCodeIdentifier ("g_enum_get_value"));
 		get_value.add_argument (class_ref);
 		get_value.add_argument ((CCodeExpression) get_ccodenode (((MemberAccess) expr.call).inner));
@@ -2107,7 +2115,7 @@ public class Vala.GTypeModule : GErrorModule {
 	public override void visit_property (Property prop) {
 		var cl = current_type_symbol as Class;
 		var st = current_type_symbol as Struct;
-		if (prop.name == "type" && ((cl != null && !cl.is_compact) || (st != null && st.has_type_id))) {
+		if (prop.name == "type" && ((cl != null && !cl.is_compact) || (st != null && get_ccode_has_type_id (st)))) {
 			Report.error (prop.source_reference, "Property 'type' not allowed");
 			return;
 		}
diff --git a/codegen/valagvariantmodule.vala b/codegen/valagvariantmodule.vala
index f7d4d0c..aaef09c 100644
--- a/codegen/valagvariantmodule.vala
+++ b/codegen/valagvariantmodule.vala
@@ -44,32 +44,21 @@ public class Vala.GVariantModule : GAsyncModule {
 
 	static bool is_string_marshalled_enum (TypeSymbol? symbol) {
 		if (symbol != null && symbol is Enum) {
-			var dbus = symbol.get_attribute ("DBus");
-			return dbus != null && dbus.get_bool ("use_string_marshalling");
+			return symbol.get_attribute_bool ("DBus", "use_string_marshalling");
 		}
 		return false;
 	}
 
 	string get_dbus_value (EnumValue value, string default_value) {
-		var dbus = value.get_attribute ("DBus");
-		if (dbus == null) {
-			return default_value;
+		var dbus_value = value.get_attribute_string ("DBus", "value");
+		if (dbus_value != null) {
+			return dbus_value;;
 		}
-
-		string dbus_value = dbus.get_string ("value");
-		if (dbus_value == null) {
-			return default_value;
-		}
-		return dbus_value;
+		return default_value;
 	}
 
 	public static string? get_dbus_signature (Symbol symbol) {
-		var dbus = symbol.get_attribute ("DBus");
-		if (dbus == null) {
-			return null;
-		}
-
-		return dbus.get_string ("signature");
+		return symbol.get_attribute_string ("DBus", "signature");
 	}
 
 	bool get_basic_type_info (string signature, out BasicTypeInfo basic_type) {
@@ -105,12 +94,7 @@ public class Vala.GVariantModule : GAsyncModule {
 		} else if (is_string_marshalled_enum (datatype.data_type)) {
 			return "s";
 		} else if (datatype.data_type != null) {
-			string sig = null;
-
-			var ccode = datatype.data_type.get_attribute ("CCode");
-			if (ccode != null) {
-				sig = ccode.get_string ("type_signature");
-			}
+			string sig = datatype.data_type.get_attribute_string ("CCode", "type_signature");
 
 			var st = datatype.data_type as Struct;
 			var en = datatype.data_type as Enum;
@@ -202,7 +186,7 @@ public class Vala.GVariantModule : GAsyncModule {
 
 	CCodeExpression? generate_enum_value_from_string (EnumValueType type, CCodeExpression? expr, CCodeExpression? error_expr) {
 		var en = type.type_symbol as Enum;
-		var from_string_name = "%s_from_string".printf (en.get_lower_case_cname (null));
+		var from_string_name = "%s_from_string".printf (get_ccode_lower_case_name (en, null));
 
 		var from_string_call = new CCodeFunctionCall (new CCodeIdentifier (from_string_name));
 		from_string_call.add_argument (expr);
@@ -212,9 +196,9 @@ public class Vala.GVariantModule : GAsyncModule {
 	}
 
 	public CCodeFunction generate_enum_from_string_function_declaration (Enum en) {
-		var from_string_name = "%s_from_string".printf (en.get_lower_case_cname (null));
+		var from_string_name = "%s_from_string".printf (get_ccode_lower_case_name (en, null));
 
-		var from_string_func = new CCodeFunction (from_string_name, en.get_cname ());
+		var from_string_func = new CCodeFunction (from_string_name, get_ccode_name (en));
 		from_string_func.add_parameter (new CCodeParameter ("str", "const char*"));
 		from_string_func.add_parameter (new CCodeParameter ("error", "GError**"));
 
@@ -222,15 +206,15 @@ public class Vala.GVariantModule : GAsyncModule {
 	}
 
 	public CCodeFunction generate_enum_from_string_function (Enum en) {
-		var from_string_name = "%s_from_string".printf (en.get_lower_case_cname (null));
+		var from_string_name = "%s_from_string".printf (get_ccode_lower_case_name (en, null));
 
-		var from_string_func = new CCodeFunction (from_string_name, en.get_cname ());
+		var from_string_func = new CCodeFunction (from_string_name, get_ccode_name (en));
 		from_string_func.add_parameter (new CCodeParameter ("str", "const char*"));
 		from_string_func.add_parameter (new CCodeParameter ("error", "GError**"));
 
 		push_function (from_string_func);
 
-		ccode.add_declaration (en.get_cname (), new CCodeVariableDeclarator.zero ("value", new CCodeConstant ("0")));
+		ccode.add_declaration (get_ccode_name (en), new CCodeVariableDeclarator.zero ("value", new CCodeConstant ("0")));
 
 		bool firstif = true;
 		foreach (EnumValue enum_value in en.get_values ()) {
@@ -245,7 +229,7 @@ public class Vala.GVariantModule : GAsyncModule {
 			} else {
 				ccode.else_if (cond);
 			}
-			ccode.add_assignment (new CCodeIdentifier ("value"), new CCodeIdentifier (enum_value.get_cname ()));
+			ccode.add_assignment (new CCodeIdentifier ("value"), new CCodeIdentifier (get_ccode_name (enum_value)));
 		}
 
 		ccode.add_else ();
@@ -253,7 +237,7 @@ public class Vala.GVariantModule : GAsyncModule {
 		set_error.add_argument (new CCodeIdentifier ("error"));
 		set_error.add_argument (new CCodeIdentifier ("G_DBUS_ERROR"));
 		set_error.add_argument (new CCodeIdentifier ("G_DBUS_ERROR_INVALID_ARGS"));
-		set_error.add_argument (new CCodeConstant ("\"Invalid value for enum `%s'\"".printf (en.get_cname ())));
+		set_error.add_argument (new CCodeConstant ("\"Invalid value for enum `%s'\"".printf (get_ccode_name (en))));
 		ccode.add_expression (set_error);
 		ccode.close ();
 
@@ -283,11 +267,11 @@ public class Vala.GVariantModule : GAsyncModule {
 		string temp_name = "_tmp%d_".printf (next_temp_var_id++);
 
 		var new_call = new CCodeFunctionCall (new CCodeIdentifier ("g_new"));
-		new_call.add_argument (new CCodeIdentifier (array_type.element_type.get_cname ()));
+		new_call.add_argument (new CCodeIdentifier (get_ccode_name (array_type.element_type)));
 		// add one extra element for NULL-termination
 		new_call.add_argument (new CCodeConstant ("5"));
 
-		ccode.add_declaration (array_type.get_cname (), new CCodeVariableDeclarator (temp_name, new_call));
+		ccode.add_declaration (get_ccode_name (array_type), new CCodeVariableDeclarator (temp_name, new_call));
 		ccode.add_declaration ("int", new CCodeVariableDeclarator (temp_name + "_length", new CCodeConstant ("0")));
 		ccode.add_declaration ("int", new CCodeVariableDeclarator (temp_name + "_size", new CCodeConstant ("4")));
 
@@ -335,7 +319,7 @@ public class Vala.GVariantModule : GAsyncModule {
 			ccode.add_assignment (new CCodeIdentifier (temp_name + "_size"), new_size);
 
 			var renew_call = new CCodeFunctionCall (new CCodeIdentifier ("g_renew"));
-			renew_call.add_argument (new CCodeIdentifier (array_type.element_type.get_cname ()));
+			renew_call.add_argument (new CCodeIdentifier (get_ccode_name (array_type.element_type)));
 			renew_call.add_argument (new CCodeIdentifier (temp_name));
 			// add one extra element for NULL-termination
 			renew_call.add_argument (new CCodeBinaryExpression (CCodeBinaryOperator.PLUS, new CCodeIdentifier (temp_name + "_size"), new CCodeConstant ("1")));
@@ -363,7 +347,7 @@ public class Vala.GVariantModule : GAsyncModule {
 		string temp_name = "_tmp%d_".printf (next_temp_var_id++);
 		string subiter_name = "_tmp%d_".printf (next_temp_var_id++);
 
-		ccode.add_declaration (st.get_cname (), new CCodeVariableDeclarator (temp_name));
+		ccode.add_declaration (get_ccode_name (st), new CCodeVariableDeclarator (temp_name));
 		ccode.add_declaration ("GVariantIter", new CCodeVariableDeclarator (subiter_name));
 
 		var iter_call = new CCodeFunctionCall (new CCodeIdentifier ("g_variant_iter_init"));
@@ -380,7 +364,7 @@ public class Vala.GVariantModule : GAsyncModule {
 
 			field_found = true;
 
-			read_expression (f.variable_type, new CCodeIdentifier (subiter_name), new CCodeMemberAccess (new CCodeIdentifier (temp_name), f.get_cname ()), f);
+			read_expression (f.variable_type, new CCodeIdentifier (subiter_name), new CCodeMemberAccess (new CCodeIdentifier (temp_name), get_ccode_name (f)), f);
 		}
 
 		if (!field_found) {
@@ -474,7 +458,7 @@ public class Vala.GVariantModule : GAsyncModule {
 			result = deserialize_struct (st, variant_expr);
 			if (result != null && type.nullable) {
 				var csizeof = new CCodeFunctionCall (new CCodeIdentifier ("sizeof"));
-				csizeof.add_argument (new CCodeIdentifier (st.get_cname ()));
+				csizeof.add_argument (new CCodeIdentifier (get_ccode_name (st)));
 				var cdup = new CCodeFunctionCall (new CCodeIdentifier ("g_memdup"));
 				cdup.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, result));
 				cdup.add_argument (csizeof);
@@ -531,7 +515,7 @@ public class Vala.GVariantModule : GAsyncModule {
 
 	CCodeExpression? generate_enum_value_to_string (EnumValueType type, CCodeExpression? expr) {
 		var en = type.type_symbol as Enum;
-		var to_string_name = "%s_to_string".printf (en.get_lower_case_cname (null));
+		var to_string_name = "%s_to_string".printf (get_ccode_lower_case_name (en, null));
 
 		var to_string_call = new CCodeFunctionCall (new CCodeIdentifier (to_string_name));
 		to_string_call.add_argument (expr);
@@ -540,19 +524,19 @@ public class Vala.GVariantModule : GAsyncModule {
 	}
 
 	public CCodeFunction generate_enum_to_string_function_declaration (Enum en) {
-		var to_string_name = "%s_to_string".printf (en.get_lower_case_cname (null));
+		var to_string_name = "%s_to_string".printf (get_ccode_lower_case_name (en, null));
 
 		var to_string_func = new CCodeFunction (to_string_name, "const char*");
-		to_string_func.add_parameter (new CCodeParameter ("value", en.get_cname ()));
+		to_string_func.add_parameter (new CCodeParameter ("value", get_ccode_name (en)));
 
 		return to_string_func;
 	}
 
 	public CCodeFunction generate_enum_to_string_function (Enum en) {
-		var to_string_name = "%s_to_string".printf (en.get_lower_case_cname (null));
+		var to_string_name = "%s_to_string".printf (get_ccode_lower_case_name (en, null));
 
 		var to_string_func = new CCodeFunction (to_string_name, "const char*");
-		to_string_func.add_parameter (new CCodeParameter ("value", en.get_cname ()));
+		to_string_func.add_parameter (new CCodeParameter ("value", get_ccode_name (en)));
 
 		push_function (to_string_func);
 
@@ -561,7 +545,7 @@ public class Vala.GVariantModule : GAsyncModule {
 		ccode.open_switch (new CCodeIdentifier ("value"));
 		foreach (EnumValue enum_value in en.get_values ()) {
 			string dbus_value = get_dbus_value (enum_value, enum_value.name);
-			ccode.add_case (new CCodeIdentifier (enum_value.get_cname ()));
+			ccode.add_case (new CCodeIdentifier (get_ccode_name (enum_value)));
 			ccode.add_assignment (new CCodeIdentifier ("str"), new CCodeConstant ("\"%s\"".printf (dbus_value)));
 			ccode.add_break ();
 		}
@@ -581,7 +565,7 @@ public class Vala.GVariantModule : GAsyncModule {
 	CCodeExpression? serialize_array (ArrayType array_type, CCodeExpression array_expr) {
 		string array_iter_name = "_tmp%d_".printf (next_temp_var_id++);
 
-		ccode.add_declaration (array_type.get_cname (), new CCodeVariableDeclarator (array_iter_name));
+		ccode.add_declaration (get_ccode_name (array_type), new CCodeVariableDeclarator (array_iter_name));
 		ccode.add_assignment (new CCodeIdentifier (array_iter_name), array_expr);
 
 		return serialize_array_dim (array_type, 1, array_expr, new CCodeIdentifier (array_iter_name));
@@ -651,7 +635,7 @@ public class Vala.GVariantModule : GAsyncModule {
 
 			field_found = true;
 
-			write_expression (f.variable_type, new CCodeIdentifier (builder_name), new CCodeMemberAccess (struct_expr, f.get_cname ()), f);
+			write_expression (f.variable_type, new CCodeIdentifier (builder_name), new CCodeMemberAccess (struct_expr, get_ccode_name (f)), f);
 		}
 
 		if (!field_found) {
@@ -699,8 +683,8 @@ public class Vala.GVariantModule : GAsyncModule {
 
 		ccode.open_while (iter_next_call);
 
-		ccode.add_declaration (key_type.get_cname (), new CCodeVariableDeclarator ("_key"));
-		ccode.add_declaration (value_type.get_cname (), new CCodeVariableDeclarator ("_value"));
+		ccode.add_declaration (get_ccode_name (key_type), new CCodeVariableDeclarator ("_key"));
+		ccode.add_declaration (get_ccode_name (value_type), new CCodeVariableDeclarator ("_value"));
 
 		ccode.add_assignment (new CCodeIdentifier ("_key"), convert_from_generic_pointer (new CCodeIdentifier (key_name), key_type));
 		ccode.add_assignment (new CCodeIdentifier ("_value"), convert_from_generic_pointer (new CCodeIdentifier (value_name), value_type));
diff --git a/codegen/valainterfaceregisterfunction.vala b/codegen/valainterfaceregisterfunction.vala
index cec7cbd..0b900ea 100644
--- a/codegen/valainterfaceregisterfunction.vala
+++ b/codegen/valainterfaceregisterfunction.vala
@@ -43,11 +43,11 @@ public class Vala.InterfaceRegisterFunction : TypeRegisterFunction {
 	}
 	
 	public override string get_type_struct_name () {
-		return interface_reference.get_type_cname ();
+		return CCodeBaseModule.get_ccode_type_name (interface_reference);
 	}
 
 	public override string get_base_init_func_name () {
-		return "%s_base_init".printf (interface_reference.get_lower_case_cname (null));
+		return "%s_base_init".printf (CCodeBaseModule.get_ccode_lower_case_name (interface_reference));
 	}
 
 	public override string get_class_finalize_func_name () {
@@ -84,8 +84,8 @@ public class Vala.InterfaceRegisterFunction : TypeRegisterFunction {
 			var prereq = prereq_ref.data_type;
 			
 			var func = new CCodeFunctionCall (new CCodeIdentifier ("g_type_interface_add_prerequisite"));
-			func.add_argument (new CCodeIdentifier ("%s_type_id".printf (interface_reference.get_lower_case_cname (null))));
-			func.add_argument (new CCodeIdentifier (prereq.get_type_id()));
+			func.add_argument (new CCodeIdentifier ("%s_type_id".printf (CCodeBaseModule.get_ccode_lower_case_name (interface_reference))));
+			func.add_argument (new CCodeIdentifier (CCodeBaseModule.get_ccode_type_id (prereq)));
 			
 			block.add_statement (new CCodeExpressionStatement (func));
 		}
diff --git a/codegen/valatyperegisterfunction.vala b/codegen/valatyperegisterfunction.vala
index e3f38ad..a226683 100644
--- a/codegen/valatyperegisterfunction.vala
+++ b/codegen/valatyperegisterfunction.vala
@@ -44,7 +44,7 @@ public abstract class Vala.TypeRegisterFunction {
 			fundamental = true;
 		}
 
-		string type_id_name = "%s_type_id".printf (get_type_declaration ().get_lower_case_cname (null));
+		string type_id_name = "%s_type_id".printf (CCodeBaseModule.get_ccode_lower_case_name (get_type_declaration ()));
 
 		var type_block = new CCodeBlock ();
 		CCodeDeclaration cdecl;
@@ -67,7 +67,7 @@ public abstract class Vala.TypeRegisterFunction {
 
 		CCodeFunction fun;
 		if (!plugin) {
-			fun = new CCodeFunction ("%s_get_type".printf (get_type_declaration ().get_lower_case_cname (null)), "GType");
+			fun = new CCodeFunction ("%s_get_type".printf (CCodeBaseModule.get_ccode_lower_case_name (get_type_declaration ())), "GType");
 			fun.attributes = "G_GNUC_CONST";
 
 			/* Function will not be prototyped anyway */
@@ -77,10 +77,10 @@ public abstract class Vala.TypeRegisterFunction {
 				fun.attributes += " G_GNUC_UNUSED";
 			}
 		} else {
-			fun = new CCodeFunction ("%s_register_type".printf (get_type_declaration ().get_lower_case_cname (null)), "GType");
+			fun = new CCodeFunction ("%s_register_type".printf (CCodeBaseModule.get_ccode_lower_case_name (get_type_declaration ())), "GType");
 			fun.add_parameter (new CCodeParameter ("module", "GTypeModule *"));
 
-			var get_fun = new CCodeFunction ("%s_get_type".printf (get_type_declaration ().get_lower_case_cname (null)), "GType");
+			var get_fun = new CCodeFunction ("%s_get_type".printf (CCodeBaseModule.get_ccode_lower_case_name (get_type_declaration ())), "GType");
 			get_fun.attributes = "G_GNUC_CONST";
 
 			get_fun.is_declaration = true;
@@ -133,9 +133,9 @@ public abstract class Vala.TypeRegisterFunction {
 				quark_reg_call = new CCodeFunctionCall (new CCodeIdentifier ("g_quark_from_static_string"));
 			}
 
-			quark_reg_call.add_argument (new CCodeConstant ("\"Vala%sClassPrivate\"".printf (get_type_declaration ().get_cname ())));
+			quark_reg_call.add_argument (new CCodeConstant ("\"Vala%sClassPrivate\"".printf (CCodeBaseModule.get_ccode_name (get_type_declaration ()))));
 
-			type_init.add_statement (new CCodeExpressionStatement (new CCodeAssignment (new CCodeIdentifier ("_vala_%s_class_private_quark".printf (get_type_declaration ().get_lower_case_cname ())), quark_reg_call)));
+			type_init.add_statement (new CCodeExpressionStatement (new CCodeAssignment (new CCodeIdentifier ("_vala_%s_class_private_quark".printf (CCodeBaseModule.get_ccode_lower_case_name (get_type_declaration ()))), quark_reg_call)));
 		}
 
 		CCodeFunctionCall reg_call;
@@ -159,11 +159,11 @@ public abstract class Vala.TypeRegisterFunction {
 			reg_call.add_argument (new CCodeIdentifier ("module"));
 			reg_call.add_argument (new CCodeIdentifier (get_parent_type_name ()));
 		}
-		reg_call.add_argument (new CCodeConstant ("\"%s\"".printf (get_type_declaration ().get_cname ())));
+		reg_call.add_argument (new CCodeConstant ("\"%s\"".printf (CCodeBaseModule.get_ccode_name (get_type_declaration ()))));
 		if (get_type_declaration () is Struct) {
 			var st = (Struct) get_type_declaration ();
-			reg_call.add_argument (new CCodeCastExpression (new CCodeIdentifier (st.get_dup_function ()), "GBoxedCopyFunc"));
-			reg_call.add_argument (new CCodeCastExpression (new CCodeIdentifier (st.get_free_function ()), "GBoxedFreeFunc"));
+			reg_call.add_argument (new CCodeCastExpression (new CCodeIdentifier (CCodeBaseModule.get_ccode_dup_function (st)), "GBoxedCopyFunc"));
+			reg_call.add_argument (new CCodeCastExpression (new CCodeIdentifier (CCodeBaseModule.get_ccode_free_function (st)), "GBoxedFreeFunc"));
 		} else if (get_type_declaration () is Enum) {
 			var en = get_type_declaration () as Enum;
 			var clist = new CCodeInitializerList (); /* or during visit time? */
@@ -171,8 +171,8 @@ public abstract class Vala.TypeRegisterFunction {
 			CCodeInitializerList clist_ev = null;
 			foreach (EnumValue ev in en.get_values ()) {
 				clist_ev = new CCodeInitializerList ();
-				clist_ev.append (new CCodeConstant (ev.get_cname ()));
-				clist_ev.append (new CCodeIdentifier ("\"%s\"".printf (ev.get_cname ())));
+				clist_ev.append (new CCodeConstant (CCodeBaseModule.get_ccode_name (ev)));
+				clist_ev.append (new CCodeIdentifier ("\"%s\"".printf (CCodeBaseModule.get_ccode_name (ev))));
 				clist_ev.append (ev.get_canonical_cconstant ());
 				clist.append (clist_ev);
 			}
@@ -218,7 +218,7 @@ public abstract class Vala.TypeRegisterFunction {
 
 			add_class_private_call = new CCodeFunctionCall (new CCodeIdentifier ("g_type_add_class_private"));
 			add_class_private_call.add_argument (new CCodeIdentifier (type_id_name));
-			add_class_private_call.add_argument (new CCodeIdentifier ("sizeof (%sClassPrivate)".printf (get_type_declaration ().get_cname ())));
+			add_class_private_call.add_argument (new CCodeIdentifier ("sizeof (%sClassPrivate)".printf (CCodeBaseModule.get_ccode_name (get_type_declaration ()))));
 			type_init.add_statement (new CCodeExpressionStatement (add_class_private_call));
 		}
 



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