[vala] Use .ascii_up() instead of .up()

[Luca Bruno <lucabru src gnome org>]

commit 233903bb78ded3261c7862494d69780465bf8806
Author: Luca Bruno <lucabru src gnome org>
Date:   Fri Oct 31 21:38:12 2014 +0100

    Use .ascii_up() instead of .up()
    
    Fixes bug 739393

 codegen/valaccodeattribute.vala |    2 +-
 vala/valagirparser.vala         |    6 +++---
 vapigen/valagidlparser.vala     |    4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/codegen/valaccodeattribute.vala b/codegen/valaccodeattribute.vala
index 03ace0b..6ef37aa 100644
--- a/codegen/valaccodeattribute.vala
+++ b/codegen/valaccodeattribute.vala
@@ -573,7 +573,7 @@ public class Vala.CCodeAttribute : AttributeCache {
                                        // local constant
                                        return sym.name;
                                }
-                               return "%s%s".printf (CCodeBaseModule.get_ccode_lower_case_prefix 
(sym.parent_symbol).up (), sym.name);
+                               return "%s%s".printf (CCodeBaseModule.get_ccode_lower_case_prefix 
(sym.parent_symbol).ascii_up (), sym.name);
                        } else if (sym is Field) {
                                var cname = sym.name;
                                if (((Field) sym).binding == MemberBinding.STATIC) {
diff --git a/vala/valagirparser.vala b/vala/valagirparser.vala
index 6af2891..f179a30 100644
--- a/vala/valagirparser.vala
+++ b/vala/valagirparser.vala
@@ -716,7 +716,7 @@ public class Vala.GirParser : CodeVisitor {
                        }
                        if (prefix == null) {
                                if (symbol is Enum || symbol is ErrorDomain) {
-                                       prefix = "%s%s".printf (parent.get_lower_case_cprefix ().up (), name);
+                                       prefix = "%s%s".printf (parent.get_lower_case_cprefix ().ascii_up (), 
name);
                                } else {
                                        prefix = get_cname ();
                                }
@@ -2270,7 +2270,7 @@ public class Vala.GirParser : CodeVisitor {
 
        void parse_enumeration_member () {
                start_element ("member");
-               push_node (element_get_name().up().replace ("-", "_"), false);
+               push_node (element_get_name().ascii_up().replace ("-", "_"), false);
 
                var ev = new EnumValue (current.name, metadata.get_expression (ArgumentType.DEFAULT), 
current.source_reference);
                current.symbol = ev;
@@ -2284,7 +2284,7 @@ public class Vala.GirParser : CodeVisitor {
 
        void parse_error_member () {
                start_element ("member");
-               push_node (element_get_name().up().replace ("-", "_"), false);
+               push_node (element_get_name().ascii_up().replace ("-", "_"), false);
 
                ErrorCode ec;
                string value = reader.get_attribute ("value");
diff --git a/vapigen/valagidlparser.vala b/vapigen/valagidlparser.vala
index 48c18a3..ff7c8d0 100644
--- a/vapigen/valagidlparser.vala
+++ b/vapigen/valagidlparser.vala
@@ -176,7 +176,7 @@ public class Vala.GIdlParser : CodeVisitor {
        }
 
        private string fix_const_name (string const_name, Symbol container) {
-               var pref = get_lower_case_cprefix (container).up ();
+               var pref = get_lower_case_cprefix (container).ascii_up ();
                if (const_name.has_prefix (pref)) {
                        return const_name.substring (pref.length);
                }
@@ -278,7 +278,7 @@ public class Vala.GIdlParser : CodeVisitor {
                if (sym is ObjectTypeSymbol) {
                        return get_cname (sym);
                } else if (sym is Enum || sym is ErrorDomain) {
-                       return "%s_".printf (get_lower_case_cname (sym).up ());
+                       return "%s_".printf (get_lower_case_cname (sym).ascii_up ());
                } else if (sym is Namespace) {
                        if (sym.name != null) {
                                var cprefix = sym.get_attribute_string ("CCode", "cprefix");