Added the `isVirtual' attribute to Function.

src/shared/cplusplus/CheckDeclaration.cpp

@@ -316,6 +316,7 @@ bool CheckDeclaration::visit(FunctionDefinitionAST *ast)
                 translationUnit()->error(ast->ctor_initializer->firstToken(),
                                          "only constructors take base initializers");
             }
+            accept(ast->ctor_initializer);
         }
 
         const int previousVisibility = semantic()->switchVisibility(Symbol::Public);

src/shared/cplusplus/CheckDeclarator.cpp

@@ -168,6 +168,9 @@ bool CheckDeclarator::visit(FunctionDeclaratorAST *ast)
     ast->symbol = fun;
     fun->setReturnType(_fullySpecifiedType);
 
+    if (_fullySpecifiedType.isVirtual())
+        fun->setVirtual(true);
+
     if (ast->parameters) {
         DeclarationListAST *parameter_declarations = ast->parameters->parameter_declarations;
         for (DeclarationListAST *decl = parameter_declarations; decl; decl = decl->next) {

src/shared/cplusplus/Symbols.cpp

@@ -259,6 +259,12 @@ bool Function::hasArguments() const
               (argumentCount() == 1 && argumentAt(0)->type()->isVoidType()));
 }
 
+bool Function::isVirtual() const
+{ return f._isVirtual; }
+
+void Function::setVirtual(bool isVirtual)
+{ f._isVirtual = isVirtual; }
+
 bool Function::isVariadic() const
 { return f._isVariadic; }
 

src/shared/cplusplus/Symbols.h

@@ -307,6 +307,9 @@ public:
     /** Convenience function that returns whether the function receives any arguments. */
     bool hasArguments() const;
 
+    bool isVirtual() const;
+    void setVirtual(bool isVirtual);
+
     bool isVariadic() const;
     void setVariadic(bool isVariadic);
 
@@ -348,6 +351,7 @@ private:
     TemplateParameters *_templateParameters;
     FullySpecifiedType _returnType;
     struct Flags {
+        unsigned _isVirtual: 1;
         unsigned _isVariadic: 1;
         unsigned _isPureVirtual: 1;
         unsigned _isConst: 1;