C++11: Allow brace initializers in return statements.

Like return {1, 2};

Change-Id: I7442da1866b0106bc075783653c95c16ebedb51a
Reviewed-by: hjk <qthjk@ovi.com>

src/libs/3rdparty/cplusplus/Parser.cpp

@@ -3102,6 +3102,9 @@ bool Parser::parseReturnStatement(StatementAST *&node)
     if (LA() == T_RETURN) {
         ReturnStatementAST *ast = new (_pool) ReturnStatementAST;
         ast->return_token = consumeToken();
+        if (_cxx0xEnabled && LA() == T_LBRACE)
+            parseBracedInitList0x(ast->expression);
+        else
             parseExpression(ast->expression);
         match(T_SEMICOLON, &ast->semicolon_token);
         node = ast;

tests/auto/cplusplus/cxx11/data/braceInitializers.1.cpp

@@ -12,3 +12,7 @@ void main() {
     Type var2{{1, 2, 3}, 4};
     var3 += {1, 2};
 }
+
+T foo() {
+    return {1, 2, {"foo", 7}};
+}