[vala/wip/attributes] Refactor attributes to use hashmaps, GValue and default values
- From: Luca Bruno <lucabru src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [vala/wip/attributes] Refactor attributes to use hashmaps, GValue and default values
- Date: Wed, 22 Jun 2011 09:06:45 +0000 (UTC)
commit e7c263dd8e1f4809c1412924224f76f70d048ab3
Author: Luca Bruno <lucabru src gnome org>
Date: Tue Jun 21 23:25:05 2011 +0200
Refactor attributes to use hashmaps, GValue and default values
codegen/valaccodebasemodule.vala | 17 +++++
codegen/valagirwriter.vala | 4 +-
vala/valaattribute.vala | 92 +++++++++++++++++++-----
vala/valaclass.vala | 2 +-
vala/valacodenode.vala | 144 +++++++++++++++++++++++++++++++++++--
vala/valacodewriter.vala | 25 +++++--
vala/valaconstant.vala | 2 +-
vala/valadelegate.vala | 2 +-
vala/valaenum.vala | 2 +-
vala/valaerrorcode.vala | 7 +-
vala/valaerrordomain.vala | 2 +-
vala/valafield.vala | 9 +--
vala/valagenieparser.vala | 49 +++++++------
vala/valagirparser.vala | 31 ++++----
vala/valainterface.vala | 2 +-
vala/valamethod.vala | 2 +-
vala/valanamespace.vala | 7 +-
vala/valaparameter.vala | 7 +-
vala/valaparser.vala | 62 ++++++++++-------
vala/valaproperty.vala | 2 +-
vala/valapropertyaccessor.vala | 9 +--
vala/valasignal.vala | 2 +-
vala/valastruct.vala | 4 +-
vala/valavariable.vala | 7 +-
24 files changed, 351 insertions(+), 141 deletions(-)
---
diff --git a/codegen/valaccodebasemodule.vala b/codegen/valaccodebasemodule.vala
index 9f4a13a..ef85a07 100644
--- a/codegen/valaccodebasemodule.vala
+++ b/codegen/valaccodebasemodule.vala
@@ -5831,6 +5831,23 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
var glib_value = (GLibValue) value;
return glib_value.array_length_cexpr;
}
+
+ /* CCode attribute */
+
+ public static string get_default_cname (CodeNode node) {
+ // TODO:
+ return "";
+ }
+
+ public static string get_cname (CodeNode node) {
+ var value = node.get_attribute_argument ("CCode", "cname");
+ if (value == null) {
+ var def = get_default_cname (node);
+ node.set_attribute_default ("CCode", "cname", def);
+ return def;
+ }
+ return (string) value;
+ }
}
public class Vala.GLibValue : TargetValue {
diff --git a/codegen/valagirwriter.vala b/codegen/valagirwriter.vala
index a29b654..3b03f8a 100644
--- a/codegen/valagirwriter.vala
+++ b/codegen/valagirwriter.vala
@@ -1118,10 +1118,10 @@ public class Vala.GIRWriter : CodeVisitor {
}
private void write_annotations (CodeNode node) {
- foreach (Attribute attr in node.attributes) {
+ foreach (Attribute attr in node.attributes.get_values ()) {
string name = camel_case_to_canonical (attr.name);
foreach (string arg_name in attr.args.get_keys ()) {
- string value = attr.args.get (arg_name);
+ string value = attr.args.get(arg_name).to_string ();
if (value.has_prefix ("\"")) {
// eval string
value = attr.get_string (arg_name);
diff --git a/vala/valaattribute.vala b/vala/valaattribute.vala
index 68d7539..b720e80 100644
--- a/vala/valaattribute.vala
+++ b/vala/valaattribute.vala
@@ -27,6 +27,43 @@ using GLib;
*/
public class Vala.Attribute : CodeNode {
/**
+ * Represents an attribute argument specified in the source code.
+ */
+ public class Argument {
+ public string name;
+ public Value value;
+ public bool is_default;
+
+ public Argument (string name, Value value, bool is_default) {
+ this.name = name;
+ this.value = value;
+ this.is_default = is_default;
+ }
+
+ /**
+ * Returns the value of the argument as a string.
+ *
+ * @return the value as a string
+ */
+ public string to_string () {
+ string strval;
+ var type = value.type ();
+ if (type == typeof (string)) {
+ strval = (string) value;
+ } else if (type == typeof (int)) {
+ strval = ((int) value).to_string ();
+ } else if (type == typeof (double)) {
+ strval = ((double) value).to_string ();
+ } else if (type == typeof (bool)) {
+ strval = ((bool) value).to_string ();
+ } else {
+ assert_not_reached ();
+ }
+ return strval;
+ }
+ }
+
+ /**
* The name of the attribute type.
*/
public string name { get; set; }
@@ -34,7 +71,7 @@ public class Vala.Attribute : CodeNode {
/**
* Contains all specified attribute arguments.
*/
- public Vala.Map<string,string> args = new HashMap<string,string> (str_hash, str_equal);
+ public Vala.Map<string,Argument> args = new HashMap<string,Argument> (str_hash, str_equal);
/**
* Creates a new attribute.
@@ -49,12 +86,14 @@ public class Vala.Attribute : CodeNode {
}
/**
- * Adds an attribute argument.
+ * Sets an attribute argument.
*
- * @param arg named argument
+ * @param name named argument
+ * @param value argument value
+ * @param is_default true whether the value is the default value, false otherwise
*/
- public void add_argument (string key, string value) {
- args.set (key, value);
+ public void add_argument (string name, Value value, bool is_default = false) {
+ args.set (name, new Argument (name, value, is_default));
}
/**
@@ -66,7 +105,17 @@ public class Vala.Attribute : CodeNode {
public bool has_argument (string name) {
return args.contains (name);
}
-
+
+ /**
+ * Returns the value of the specified named argument.
+ *
+ * @param name argument name
+ * @return argument value
+ */
+ public Value? get_argument (string name) {
+ return args.get (name);
+ }
+
/**
* Returns the string value of the specified named argument.
*
@@ -74,18 +123,15 @@ public class Vala.Attribute : CodeNode {
* @return string value
*/
public string? get_string (string name) {
- string value = args.get (name);
+ var arg = args.get (name);
- if (value == null) {
+ if (arg == null) {
return null;
}
- /* remove quotes */
- var noquotes = value.substring (1, (uint) (value.length - 2));
- /* unescape string */
- return noquotes.compress ();
+ return (string) arg.value;
}
-
+
/**
* Returns the integer value of the specified named argument.
*
@@ -93,13 +139,13 @@ public class Vala.Attribute : CodeNode {
* @return integer value
*/
public int get_integer (string name) {
- string value = args.get (name);
+ var arg = args.get (name);
- if (value == null) {
+ if (arg == null) {
return 0;
}
- return int.parse (value);
+ return (int) arg.value;
}
/**
@@ -109,13 +155,13 @@ public class Vala.Attribute : CodeNode {
* @return double value
*/
public double get_double (string name) {
- string value = args.get (name);
+ var arg = args.get (name);
- if (value == null) {
+ if (arg == null) {
return 0;
}
- return double.parse (value);
+ return (double) arg.value;
}
/**
@@ -125,6 +171,12 @@ public class Vala.Attribute : CodeNode {
* @return boolean value
*/
public bool get_bool (string name) {
- return bool.parse (args.get (name));
+ var arg = args.get (name);
+
+ if (arg == null) {
+ return false;
+ }
+
+ return (bool) arg.value;
}
}
diff --git a/vala/valaclass.vala b/vala/valaclass.vala
index 2550058..cdefcf2 100644
--- a/vala/valaclass.vala
+++ b/vala/valaclass.vala
@@ -736,7 +736,7 @@ public class Vala.Class : ObjectTypeSymbol {
* Process all associated attributes.
*/
public void process_attributes () {
- foreach (Attribute a in attributes) {
+ foreach (Attribute a in attributes.get_values ()) {
if (a.name == "CCode") {
process_ccode_attribute (a);
} else if (a.name == "Compact") {
diff --git a/vala/valacodenode.vala b/vala/valacodenode.vala
index b1fc30e..b677c09 100644
--- a/vala/valacodenode.vala
+++ b/vala/valacodenode.vala
@@ -45,7 +45,7 @@ public abstract class Vala.CodeNode {
/**
* Contains all attributes that have been specified for this code node.
*/
- public GLib.List<Attribute> attributes;
+ public Vala.Map<string,Attribute> attributes = new HashMap<string,Attribute> (str_hash, str_equal);
public string type_name {
get { return Type.from_instance (this).name (); }
@@ -141,14 +141,142 @@ public abstract class Vala.CodeNode {
* @return attribute
*/
public Attribute? get_attribute (string name) {
- // FIXME: use hash table
- foreach (Attribute a in attributes) {
- if (a.name == name) {
- return a;
- }
+ return attributes.get (name);
+ }
+
+ /**
+ * Returns the value of the specified attribute argument.
+ *
+ * @param attribute attribute name
+ * @param argument argument name
+ * @return argument value
+ */
+ public Value? get_attribute_argument (string attribute, string argument) {
+ var attr = get_attribute (attribute);
+
+ if (attr == null) {
+ return null;
+ }
+
+ return attr.get_argument (argument);
+ }
+
+ /**
+ * Returns the string value of the specified attribute argument.
+ *
+ * @param attribute attribute name
+ * @param argument argument name
+ * @return string value
+ */
+ public string? get_attribute_string (string attribute, string argument) {
+ var attr = get_attribute (attribute);
+
+ if (attr == null) {
+ return null;
+ }
+
+ return attr.get_string (argument);
+ }
+
+ /**
+ * Returns the integer value of the specified attribute argument.
+ *
+ * @param attribute attribute name
+ * @param argument argument name
+ * @return integer value
+ */
+ public int get_attribute_integer (string attribute, string argument) {
+ var attr = get_attribute (attribute);
+
+ if (attr == null) {
+ return 0;
+ }
+
+ return attr.get_integer (argument);
+ }
+
+ /**
+ * Returns the double value of the specified attribute argument.
+ *
+ * @param attribute attribute name
+ * @param argument argument name
+ * @return double value
+ */
+ public double get_attribute_double (string attribute, string argument) {
+ var attr = get_attribute (attribute);
+
+ if (attr == null) {
+ return 0;
+ }
+
+ return attr.get_double (argument);
+ }
+
+ /**
+ * Returns the boolean value of the specified attribute argument.
+ *
+ * @param attribute attribute name
+ * @param argument argument name
+ * @return boolean value
+ */
+ public bool get_attribute_bool (string attribute, string argument) {
+ var attr = get_attribute (attribute);
+
+ if (attr == null) {
+ return false;
+ }
+
+ return attr.get_bool (argument);
+ }
+
+ /**
+ * Adds the specified named attribute to this code node.
+ *
+ * @param attribute attribute name
+ */
+ public void add_attribute (string attribute, SourceReference? source_reference = null) {
+ var attr = get_attribute (attribute);
+
+ if (attr == null) {
+ attr = new Attribute (attribute, source_reference);
+ attributes.set (attribute, attr);
}
-
- return null;
+ }
+
+ /**
+ * Sets the value of the specified attribute argument.
+ *
+ * @param attribute attribute name
+ * @param argument argument name
+ * @param value argument value
+ */
+ public void set_attribute_argument (string attribute, string argument, Value value, SourceReference? source_reference = null) {
+ var attr = get_attribute (attribute);
+
+ if (attr == null) {
+ attr = new Attribute (attribute, source_reference);
+ attributes.set (attribute, attr);
+ }
+
+ attr.add_argument (argument, value);
+ }
+
+ /**
+ * Sets the default value of the specified attribute argument.
+ *
+ * @param attribute attribute name
+ * @param argument argument name
+ * @param value default value
+ */
+ public void set_attribute_default (string attribute, string argument, Value value) {
+ var attr = get_attribute (attribute);
+
+ if (attr == null) {
+ attr = new Attribute (attribute);
+ attributes.set (attribute, attr);
+ }
+
+ attr.add_argument (argument, value, true);
}
/**
diff --git a/vala/valacodewriter.vala b/vala/valacodewriter.vala
index ee5daf1..60710dd 100644
--- a/vala/valacodewriter.vala
+++ b/vala/valacodewriter.vala
@@ -2048,19 +2048,20 @@ public class Vala.CodeWriter : CodeVisitor {
}
private void write_attributes (CodeNode node) {
- foreach (Attribute attr in node.attributes) {
+ foreach (Attribute attr in node.attributes.get_values ()) {
if (!filter_attribute (attr)) {
write_indent ();
stream.printf ("[%s", attr.name);
- var keys = attr.args.get_keys ();
- if (keys.size != 0) {
+ if (attr.args.size > 0) {
stream.printf (" (");
string separator = "";
- foreach (string arg_name in keys) {
- stream.printf ("%s%s = %s", separator, arg_name, attr.args.get (arg_name));
- separator = ", ";
+ foreach (var arg in attr.args.get_values ()) {
+ if (!arg.is_default) {
+ stream.printf ("%s%s = %s", arg.name, separator, arg.to_string ());
+ separator = ", ";
+ }
}
stream.printf (")");
@@ -2078,7 +2079,17 @@ public class Vala.CodeWriter : CodeVisitor {
|| attr.name == "Flags") {
return true;
}
- return false;
+
+ if (attr.args.size == 0) {
+ return false;
+ } else {
+ foreach (var arg in attr.args.get_values ()) {
+ if (!arg.is_default) {
+ return false;
+ }
+ }
+ }
+ return true;
}
private void write_accessibility (Symbol sym) {
diff --git a/vala/valaconstant.vala b/vala/valaconstant.vala
index 0c77d07..2022d38 100644
--- a/vala/valaconstant.vala
+++ b/vala/valaconstant.vala
@@ -154,7 +154,7 @@ public class Vala.Constant : Symbol, Lockable {
* Process all associated attributes.
*/
public void process_attributes () {
- foreach (Attribute a in attributes) {
+ foreach (Attribute a in attributes.get_values ()) {
if (a.name == "CCode") {
process_ccode_attribute (a);
} else if (a.name == "Deprecated") {
diff --git a/vala/valadelegate.vala b/vala/valadelegate.vala
index ddaba92..4684486 100644
--- a/vala/valadelegate.vala
+++ b/vala/valadelegate.vala
@@ -316,7 +316,7 @@ public class Vala.Delegate : TypeSymbol {
* Process all associated attributes.
*/
public void process_attributes () {
- foreach (Attribute a in attributes) {
+ foreach (Attribute a in attributes.get_values ()) {
if (a.name == "CCode") {
process_ccode_attribute (a);
} else if (a.name == "Deprecated") {
diff --git a/vala/valaenum.vala b/vala/valaenum.vala
index fed3286..ffcf55a 100644
--- a/vala/valaenum.vala
+++ b/vala/valaenum.vala
@@ -250,7 +250,7 @@ public class Vala.Enum : TypeSymbol {
* Process all associated attributes.
*/
public void process_attributes () {
- foreach (Attribute a in attributes) {
+ foreach (Attribute a in attributes.get_values ()) {
if (a.name == "CCode") {
process_ccode_attribute (a);
} else if (a.name == "Flags") {
diff --git a/vala/valaerrorcode.vala b/vala/valaerrorcode.vala
index eace48c..5f853c1 100644
--- a/vala/valaerrorcode.vala
+++ b/vala/valaerrorcode.vala
@@ -95,10 +95,9 @@ public class Vala.ErrorCode : TypeSymbol {
* Process all associated attributes.
*/
public void process_attributes () {
- foreach (Attribute a in attributes) {
- if (a.name == "CCode") {
- process_ccode_attribute (a);
- }
+ var a = get_attribute ("CCode");
+ if (a != null) {
+ process_ccode_attribute (a);
}
}
diff --git a/vala/valaerrordomain.vala b/vala/valaerrordomain.vala
index 40dd9b1..785a095 100644
--- a/vala/valaerrordomain.vala
+++ b/vala/valaerrordomain.vala
@@ -192,7 +192,7 @@ public class Vala.ErrorDomain : TypeSymbol {
* Process all associated attributes.
*/
public void process_attributes () {
- foreach (Attribute a in attributes) {
+ foreach (Attribute a in attributes.get_values ()) {
if (a.name == "CCode") {
process_ccode_attribute (a);
} else if (a.name == "Deprecated") {
diff --git a/vala/valafield.vala b/vala/valafield.vala
index 4d260d1..7563f53 100644
--- a/vala/valafield.vala
+++ b/vala/valafield.vala
@@ -119,7 +119,7 @@ public class Vala.Field : Variable, Lockable {
public override void process_attributes () {
base.process_attributes ();
- foreach (Attribute a in attributes) {
+ foreach (Attribute a in attributes.get_values ()) {
if (a.name == "CCode") {
process_ccode_attribute (a);
} else if (a.name == "Deprecated") {
@@ -159,12 +159,7 @@ public class Vala.Field : Variable, Lockable {
}
public void set_ctype (string ctype) {
- var attr = get_attribute ("CCode");
- if (attr == null) {
- attr = new Attribute ("CCode");
- attributes.append (attr);
- }
- attr.add_argument ("type", "\"%s\"".printf (ctype));
+ set_attribute_argument ("CCode", "type", ctype);
}
public override bool check (CodeContext context) {
diff --git a/vala/valagenieparser.vala b/vala/valagenieparser.vala
index 0de741c..393c1fc 100644
--- a/vala/valagenieparser.vala
+++ b/vala/valagenieparser.vala
@@ -2289,16 +2289,20 @@ public class Vala.Genie.Parser : CodeVisitor {
}
}
- List<Attribute>? parse_attributes (bool parameter) throws ParseError {
+ Map<string, Attribute>? parse_attributes (bool parameter) throws ParseError {
if (current () != TokenType.OPEN_BRACKET) {
return null;
}
- var attrs = new ArrayList<Attribute> ();
+ var attrs = new HashMap<string, Attribute> (str_hash, str_equal);
while (accept (TokenType.OPEN_BRACKET)) {
do {
var begin = get_location ();
string id = parse_identifier ();
- var attr = new Attribute (id, get_src (begin));
+ var attr = attrs.get (id);
+ if (attr == null) {
+ attr = new Attribute (id, get_src (begin));
+ attrs.set (id, attr);
+ }
if (accept (TokenType.OPEN_PARENS)) {
if (current () != TokenType.CLOSE_PARENS) {
do {
@@ -2309,7 +2313,6 @@ public class Vala.Genie.Parser : CodeVisitor {
}
expect (TokenType.CLOSE_PARENS);
}
- attrs.add (attr);
} while (accept (TokenType.COMMA));
expect (TokenType.CLOSE_BRACKET);
}
@@ -2318,11 +2321,9 @@ public class Vala.Genie.Parser : CodeVisitor {
return attrs;
}
- void set_attributes (CodeNode node, List<Attribute>? attributes) {
+ void set_attributes (CodeNode node, Map<string, Attribute>? attributes) {
if (attributes != null) {
- foreach (Attribute attr in (List<Attribute>) attributes) {
- node.attributes.append (attr);
- }
+ node.attributes = attributes;
}
}
@@ -2475,7 +2476,7 @@ public class Vala.Genie.Parser : CodeVisitor {
return RecoveryState.EOF;
}
- Namespace parse_namespace_declaration (List<Attribute>? attrs) throws ParseError {
+ Namespace parse_namespace_declaration (Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
expect (TokenType.NAMESPACE);
var sym = parse_symbol_name ();
@@ -2566,7 +2567,7 @@ public class Vala.Genie.Parser : CodeVisitor {
}
- Symbol parse_class_declaration (List<Attribute>? attrs) throws ParseError {
+ Symbol parse_class_declaration (Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
expect (TokenType.CLASS);
@@ -2703,7 +2704,7 @@ public class Vala.Genie.Parser : CodeVisitor {
}
}
- Constant parse_constant_declaration (List<Attribute>? attrs) throws ParseError {
+ Constant parse_constant_declaration (Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
expect (TokenType.CONST);
@@ -2742,7 +2743,7 @@ public class Vala.Genie.Parser : CodeVisitor {
return c;
}
- Field parse_field_declaration (List<Attribute>? attrs) throws ParseError {
+ Field parse_field_declaration (Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
string id = parse_identifier ();
expect (TokenType.COLON);
@@ -2810,7 +2811,7 @@ public class Vala.Genie.Parser : CodeVisitor {
- Method parse_main_method_declaration (List<Attribute>? attrs) throws ParseError {
+ Method parse_main_method_declaration (Map<string, Attribute>? attrs) throws ParseError {
var id = "main";
var begin = get_location ();
DataType type = new VoidType ();
@@ -2842,7 +2843,7 @@ public class Vala.Genie.Parser : CodeVisitor {
return method;
}
- Method parse_method_declaration (List<Attribute>? attrs) throws ParseError {
+ Method parse_method_declaration (Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
DataType type = new VoidType ();
expect (TokenType.DEF);
@@ -2992,7 +2993,7 @@ public class Vala.Genie.Parser : CodeVisitor {
return method;
}
- Property parse_property_declaration (List<Attribute>? attrs) throws ParseError {
+ Property parse_property_declaration (Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
var readonly = false;
@@ -3135,7 +3136,7 @@ public class Vala.Genie.Parser : CodeVisitor {
return prop;
}
- Vala.Signal parse_signal_declaration (List<Attribute>? attrs) throws ParseError {
+ Vala.Signal parse_signal_declaration (Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
DataType type;
@@ -3193,7 +3194,7 @@ public class Vala.Genie.Parser : CodeVisitor {
return sig;
}
- Constructor parse_constructor_declaration (List<Attribute>? attrs) throws ParseError {
+ Constructor parse_constructor_declaration (Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
expect (TokenType.INIT);
@@ -3211,7 +3212,7 @@ public class Vala.Genie.Parser : CodeVisitor {
return c;
}
- Destructor parse_destructor_declaration (List<Attribute>? attrs) throws ParseError {
+ Destructor parse_destructor_declaration (Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
expect (TokenType.FINAL);
var d = new Destructor (get_src (begin));
@@ -3220,7 +3221,7 @@ public class Vala.Genie.Parser : CodeVisitor {
return d;
}
- Symbol parse_struct_declaration (List<Attribute>? attrs) throws ParseError {
+ Symbol parse_struct_declaration (Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
expect (TokenType.STRUCT);
@@ -3277,7 +3278,7 @@ public class Vala.Genie.Parser : CodeVisitor {
}
}
- Symbol parse_interface_declaration (List<Attribute>? attrs) throws ParseError {
+ Symbol parse_interface_declaration (Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
expect (TokenType.INTERFACE);
@@ -3354,7 +3355,7 @@ public class Vala.Genie.Parser : CodeVisitor {
}
}
- Symbol parse_enum_declaration (List<Attribute>? attrs) throws ParseError {
+ Symbol parse_enum_declaration (Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
expect (TokenType.ENUM);
var flags = parse_type_declaration_modifiers ();
@@ -3412,7 +3413,7 @@ public class Vala.Genie.Parser : CodeVisitor {
return result;
}
- Symbol parse_errordomain_declaration (List<Attribute>? attrs) throws ParseError {
+ Symbol parse_errordomain_declaration (Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
expect (TokenType.ERRORDOMAIN);
var flags = parse_type_declaration_modifiers ();
@@ -3582,7 +3583,7 @@ public class Vala.Genie.Parser : CodeVisitor {
return param;
}
- CreationMethod parse_creation_method_declaration (List<Attribute>? attrs) throws ParseError {
+ CreationMethod parse_creation_method_declaration (Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
CreationMethod method;
@@ -3632,7 +3633,7 @@ public class Vala.Genie.Parser : CodeVisitor {
return method;
}
- Symbol parse_delegate_declaration (List<Attribute>? attrs) throws ParseError {
+ Symbol parse_delegate_declaration (Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
DataType type;
diff --git a/vala/valagirparser.vala b/vala/valagirparser.vala
index 567d9be..73cfb13 100644
--- a/vala/valagirparser.vala
+++ b/vala/valagirparser.vala
@@ -673,19 +673,18 @@ public class Vala.GirParser : CodeVisitor {
} else if (sym is Method && !(sym is CreationMethod) && node != this) {
if (m.is_virtual || m.is_abstract) {
bool different_invoker = false;
- foreach (var attr in m.attributes) {
- if (attr.name == "NoWrapper") {
- /* no invoker but this method has the same name,
- most probably the invoker has a different name
- and g-ir-scanner missed it */
- var invoker = parser.find_invoker (this);
- if (invoker != null) {
- m.vfunc_name = m.name;
- m.name = invoker.symbol.name;
- m.attributes.remove (attr);
- invoker.merged = true;
- different_invoker = true;
- }
+ var a = m.get_attribute ("NoWrapper");
+ if (a != null) {
+ /* no invoker but this method has the same name,
+ most probably the invoker has a different name
+ and g-ir-scanner missed it */
+ var invoker = parser.find_invoker (this);
+ if (invoker != null) {
+ m.vfunc_name = m.name;
+ m.name = invoker.symbol.name;
+ m.attributes.remove ("NoWrapper");
+ invoker.merged = true;
+ different_invoker = true;
}
}
if (!different_invoker) {
@@ -2473,7 +2472,7 @@ public class Vala.GirParser : CodeVisitor {
m.is_virtual = true;
}
if (invoker == null && !metadata.has_argument (ArgumentType.VFUNC_NAME)) {
- s.attributes.append (new Attribute ("NoWrapper", s.source_reference));
+ s.add_attribute ("NoWrapper", s.source_reference);
} else {
if (current.girdata["name"] != name) {
m.vfunc_name = current.girdata["name"];
@@ -3137,7 +3136,9 @@ public class Vala.GirParser : CodeVisitor {
method.external = true;
method.coroutine = true;
method.has_construct_function = finish_method.has_construct_function;
- method.attributes = m.attributes.copy ();
+ foreach (var attr in m.attributes.get_values ()) {
+ method.attributes.set (attr.name, attr);
+ }
method.set_cname (node.get_cname ());
if (finish_method_base == "new") {
method.name = null;
diff --git a/vala/valainterface.vala b/vala/valainterface.vala
index d189323..d63a799 100644
--- a/vala/valainterface.vala
+++ b/vala/valainterface.vala
@@ -488,7 +488,7 @@ public class Vala.Interface : ObjectTypeSymbol {
* Process all associated attributes.
*/
public void process_attributes () {
- foreach (Attribute a in attributes) {
+ foreach (Attribute a in attributes.get_values ()) {
if (a.name == "CCode") {
process_ccode_attribute (a);
} else if (a.name == "Deprecated") {
diff --git a/vala/valamethod.vala b/vala/valamethod.vala
index 9664072..32f8de4 100644
--- a/vala/valamethod.vala
+++ b/vala/valamethod.vala
@@ -485,7 +485,7 @@ public class Vala.Method : Subroutine {
* Process all associated attributes.
*/
public void process_attributes () {
- foreach (Attribute a in attributes) {
+ foreach (Attribute a in attributes.get_values ()) {
if (a.name == "CCode") {
process_ccode_attribute (a);
} else if (a.name == "ReturnsModifiedPointer") {
diff --git a/vala/valanamespace.vala b/vala/valanamespace.vala
index 45abd68..daa7f5d 100644
--- a/vala/valanamespace.vala
+++ b/vala/valanamespace.vala
@@ -599,10 +599,9 @@ public class Vala.Namespace : Symbol {
* Process all associated attributes.
*/
public void process_attributes () {
- foreach (Attribute a in attributes) {
- if (a.name == "CCode") {
- process_ccode_attribute (a);
- }
+ var a = get_attribute ("CCode");
+ if (a != null) {
+ process_ccode_attribute (a);
}
}
diff --git a/vala/valaparameter.vala b/vala/valaparameter.vala
index ab4d4a3..81b6db8 100644
--- a/vala/valaparameter.vala
+++ b/vala/valaparameter.vala
@@ -143,10 +143,9 @@ public class Vala.Parameter : Variable {
public override void process_attributes () {
base.process_attributes ();
- foreach (Attribute a in attributes) {
- if (a.name == "CCode") {
- process_ccode_attribute (a);
- }
+ var a = get_attribute ("CCode");
+ if (a != null) {
+ process_ccode_attribute (a);
}
}
diff --git a/vala/valaparser.vala b/vala/valaparser.vala
index 60c7a60..44bb682 100644
--- a/vala/valaparser.vala
+++ b/vala/valaparser.vala
@@ -2081,13 +2081,20 @@ public class Vala.Parser : CodeVisitor {
return new DeleteStatement (expr, get_src (begin));
}
- string parse_attribute_value () throws ParseError {
+ Value parse_attribute_value () throws ParseError {
switch (current ()) {
- case TokenType.NULL:
case TokenType.TRUE:
+ next ();
+ return true;
case TokenType.FALSE:
+ next ();
+ return false;
case TokenType.INTEGER_LITERAL:
+ next ();
+ return int.parse (get_last_string ());
case TokenType.REAL_LITERAL:
+ next ();
+ return double.parse (get_last_string ());
case TokenType.STRING_LITERAL:
next ();
return get_last_string ();
@@ -2095,9 +2102,11 @@ public class Vala.Parser : CodeVisitor {
next ();
switch (current ()) {
case TokenType.INTEGER_LITERAL:
+ next ();
+ return -int.parse (get_last_string ());
case TokenType.REAL_LITERAL:
next ();
- return "-" + get_last_string ();
+ return -double.parse (get_last_string ());
default:
throw new ParseError.SYNTAX (get_error ("expected number"));
}
@@ -2106,16 +2115,20 @@ public class Vala.Parser : CodeVisitor {
}
}
- List<Attribute>? parse_attributes () throws ParseError {
+ Map<string,Attribute>? parse_attributes () throws ParseError {
if (current () != TokenType.OPEN_BRACKET) {
return null;
}
- var attrs = new ArrayList<Attribute> ();
+ var attrs = new HashMap<string,Attribute> (str_hash, str_equal);
while (accept (TokenType.OPEN_BRACKET)) {
do {
var begin = get_location ();
string id = parse_identifier ();
- var attr = new Attribute (id, get_src (begin));
+ var attr = attrs.get (id);
+ if (attr == null) {
+ attr = new Attribute (id, get_src (begin));
+ attrs.set (id, attr);
+ }
if (accept (TokenType.OPEN_PARENS)) {
if (current () != TokenType.CLOSE_PARENS) {
do {
@@ -2126,18 +2139,15 @@ public class Vala.Parser : CodeVisitor {
}
expect (TokenType.CLOSE_PARENS);
}
- attrs.add (attr);
} while (accept (TokenType.COMMA));
expect (TokenType.CLOSE_BRACKET);
}
return attrs;
}
- void set_attributes (CodeNode node, List<Attribute>? attributes) {
+ void set_attributes (CodeNode node, Map<string,Attribute>? attributes) {
if (attributes != null) {
- foreach (Attribute attr in (List<Attribute>) attributes) {
- node.attributes.append (attr);
- }
+ node.attributes = attributes;
}
}
@@ -2398,7 +2408,7 @@ public class Vala.Parser : CodeVisitor {
return RecoveryState.EOF;
}
- void parse_namespace_declaration (Symbol parent, List<Attribute>? attrs) throws ParseError {
+ void parse_namespace_declaration (Symbol parent, Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
expect (TokenType.NAMESPACE);
var sym = parse_symbol_name ();
@@ -2449,7 +2459,7 @@ public class Vala.Parser : CodeVisitor {
}
}
- void parse_class_declaration (Symbol parent, List<Attribute>? attrs) throws ParseError {
+ void parse_class_declaration (Symbol parent, Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
var access = parse_access_modifier ();
var flags = parse_type_declaration_modifiers ();
@@ -2504,7 +2514,7 @@ public class Vala.Parser : CodeVisitor {
}
}
- void parse_constant_declaration (Symbol parent, List<Attribute>? attrs) throws ParseError {
+ void parse_constant_declaration (Symbol parent, Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
var access = parse_access_modifier ();
var flags = parse_member_declaration_modifiers ();
@@ -2539,7 +2549,7 @@ public class Vala.Parser : CodeVisitor {
parent.add_constant (c);
}
- void parse_field_declaration (Symbol parent, List<Attribute>? attrs) throws ParseError {
+ void parse_field_declaration (Symbol parent, Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
var access = parse_access_modifier ();
var flags = parse_member_declaration_modifiers ();
@@ -2644,7 +2654,7 @@ public class Vala.Parser : CodeVisitor {
return map;
}
- void parse_method_declaration (Symbol parent, List<Attribute>? attrs) throws ParseError {
+ void parse_method_declaration (Symbol parent, Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
var access = parse_access_modifier ();
var flags = parse_member_declaration_modifiers ();
@@ -2741,7 +2751,7 @@ public class Vala.Parser : CodeVisitor {
parent.add_method (method);
}
- void parse_property_declaration (Symbol parent, List<Attribute>? attrs) throws ParseError {
+ void parse_property_declaration (Symbol parent, Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
var access = parse_access_modifier ();
var flags = parse_member_declaration_modifiers ();
@@ -2883,7 +2893,7 @@ public class Vala.Parser : CodeVisitor {
parent.add_property (prop);
}
- void parse_signal_declaration (Symbol parent, List<Attribute>? attrs) throws ParseError {
+ void parse_signal_declaration (Symbol parent, Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
var access = parse_access_modifier ();
var flags = parse_member_declaration_modifiers ();
@@ -2919,7 +2929,7 @@ public class Vala.Parser : CodeVisitor {
parent.add_signal (sig);
}
- void parse_constructor_declaration (Symbol parent, List<Attribute>? attrs) throws ParseError {
+ void parse_constructor_declaration (Symbol parent, Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
var flags = parse_member_declaration_modifiers ();
expect (TokenType.CONSTRUCT);
@@ -2937,7 +2947,7 @@ public class Vala.Parser : CodeVisitor {
parent.add_constructor (c);
}
- void parse_destructor_declaration (Symbol parent, List<Attribute>? attrs) throws ParseError {
+ void parse_destructor_declaration (Symbol parent, Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
var flags = parse_member_declaration_modifiers ();
expect (TokenType.TILDE);
@@ -2958,7 +2968,7 @@ public class Vala.Parser : CodeVisitor {
parent.add_destructor (d);
}
- void parse_struct_declaration (Symbol parent, List<Attribute>? attrs) throws ParseError {
+ void parse_struct_declaration (Symbol parent, Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
var access = parse_access_modifier ();
var flags = parse_type_declaration_modifiers ();
@@ -2998,7 +3008,7 @@ public class Vala.Parser : CodeVisitor {
}
}
- void parse_interface_declaration (Symbol parent, List<Attribute>? attrs) throws ParseError {
+ void parse_interface_declaration (Symbol parent, Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
var access = parse_access_modifier ();
var flags = parse_type_declaration_modifiers ();
@@ -3041,7 +3051,7 @@ public class Vala.Parser : CodeVisitor {
}
}
- void parse_enum_declaration (Symbol parent, List<Attribute>? attrs) throws ParseError {
+ void parse_enum_declaration (Symbol parent, Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
var access = parse_access_modifier ();
var flags = parse_type_declaration_modifiers ();
@@ -3098,7 +3108,7 @@ public class Vala.Parser : CodeVisitor {
}
}
- void parse_errordomain_declaration (Symbol parent, List<Attribute>? attrs) throws ParseError {
+ void parse_errordomain_declaration (Symbol parent, Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
var access = parse_access_modifier ();
var flags = parse_type_declaration_modifiers ();
@@ -3285,7 +3295,7 @@ public class Vala.Parser : CodeVisitor {
return param;
}
- void parse_creation_method_declaration (Symbol parent, List<Attribute>? attrs) throws ParseError {
+ void parse_creation_method_declaration (Symbol parent, Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
var access = parse_access_modifier ();
var flags = parse_member_declaration_modifiers ();
@@ -3355,7 +3365,7 @@ public class Vala.Parser : CodeVisitor {
parent.add_method (method);
}
- void parse_delegate_declaration (Symbol parent, List<Attribute>? attrs) throws ParseError {
+ void parse_delegate_declaration (Symbol parent, Map<string, Attribute>? attrs) throws ParseError {
var begin = get_location ();
var access = parse_access_modifier ();
var flags = parse_member_declaration_modifiers ();
diff --git a/vala/valaproperty.vala b/vala/valaproperty.vala
index 467cdf8..27ef0fa 100644
--- a/vala/valaproperty.vala
+++ b/vala/valaproperty.vala
@@ -280,7 +280,7 @@ public class Vala.Property : Symbol, Lockable {
* Process all associated attributes.
*/
public void process_attributes () {
- foreach (Attribute a in attributes) {
+ foreach (Attribute a in attributes.get_values ()) {
if (a.name == "CCode") {
process_ccode_attribute (a);
} else if (a.name == "NoAccessorMethod") {
diff --git a/vala/valapropertyaccessor.vala b/vala/valapropertyaccessor.vala
index dc4a8b3..c86e46a 100644
--- a/vala/valapropertyaccessor.vala
+++ b/vala/valapropertyaccessor.vala
@@ -140,11 +140,10 @@ public class Vala.PropertyAccessor : Subroutine {
* Process all associated attributes.
*/
public void process_attributes () {
- foreach (Attribute a in attributes) {
- if (a.name == "CCode") {
- if (a.has_argument ("cname")) {
- _cname = a.get_string ("cname");
- }
+ var a = get_attribute ("CCode");
+ if (a != null) {
+ if (a.has_argument ("cname")) {
+ _cname = a.get_string ("cname");
}
}
}
diff --git a/vala/valasignal.vala b/vala/valasignal.vala
index ea4b767..5b7e000 100644
--- a/vala/valasignal.vala
+++ b/vala/valasignal.vala
@@ -264,7 +264,7 @@ public class Vala.Signal : Symbol, Lockable {
* Process all associated attributes.
*/
public void process_attributes () {
- foreach (Attribute a in attributes) {
+ foreach (Attribute a in attributes.get_values ()) {
if (a.name == "HasEmitter") {
has_emitter = true;
} else if (a.name == "Signal") {
diff --git a/vala/valastruct.vala b/vala/valastruct.vala
index c94bc0f..f9d6e4d 100644
--- a/vala/valastruct.vala
+++ b/vala/valastruct.vala
@@ -496,7 +496,7 @@ public class Vala.Struct : TypeSymbol {
* Process all associated attributes.
*/
public void process_attributes () {
- foreach (Attribute a in attributes) {
+ foreach (Attribute a in attributes.get_values ()) {
if (a.name == "CCode") {
process_ccode_attribute (a);
} else if (a.name == "BooleanType") {
@@ -717,7 +717,7 @@ public class Vala.Struct : TypeSymbol {
* value.
*/
public void set_simple_type (bool simple_type) {
- attributes.append (new Attribute ("SimpleType"));
+ add_attribute ("SimpleType");
}
public override void replace_type (DataType old_type, DataType new_type) {
diff --git a/vala/valavariable.vala b/vala/valavariable.vala
index 56cb1ae..d07006e 100644
--- a/vala/valavariable.vala
+++ b/vala/valavariable.vala
@@ -162,10 +162,9 @@ public class Vala.Variable : Symbol {
* Process all associated attributes.
*/
public virtual void process_attributes () {
- foreach (Attribute a in attributes) {
- if (a.name == "CCode") {
- process_ccode_attribute (a);
- }
+ var a = get_attribute ("CCode");
+ if (a != null) {
+ process_ccode_attribute (a);
}
}
}
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