Classes: Implement correct name binding

src/ast.h

Index: src/ast.h
diff --git a/src/ast.h b/src/ast.h
index d7119239c78355de4ac1c97fcbe255847c36d4fe..ee865de9f9b2d4454d5b8af9bf7d19dd479d5cba 100644
--- a/src/ast.h
+++ b/src/ast.h
@@ -2671,6 +2671,8 @@ class ClassLiteral FINAL : public Expression {
 
   Handle<String> name() const { return raw_name_->string(); }
   const AstRawString* raw_name() const { return raw_name_; }
+  Scope* scope() const { return scope_; }
+  VariableProxy* proxy() const { return proxy_; }

[Dmitry Lomov (no reviews), 2014/11/13 11:17:37]

Nit: rename proxy => class_variable_proxy (also field)

"Proxy" is way overloaded.

[arv (Not doing code reviews), 2014/11/13 20:47:49]

Done.

   Expression* extends() const { return extends_; }
   Expression* constructor() const { return constructor_; }
   ZoneList<Property*>* properties() const { return properties_; }
@@ -2678,11 +2680,14 @@ class ClassLiteral FINAL : public Expression {
   int end_position() const { return end_position_; }
 
  protected:
-  ClassLiteral(Zone* zone, const AstRawString* name, Expression* extends,
+  ClassLiteral(Zone* zone, const AstRawString* name, Scope* scope,
+               VariableProxy* proxy, Expression* extends,

[Dmitry Lomov (no reviews), 2014/11/13 11:17:37]

proxy => class_variable_proxy

[arv (Not doing code reviews), 2014/11/13 20:47:49]

Done.

                Expression* constructor, ZoneList<Property*>* properties,
                int start_position, int end_position)
       : Expression(zone, start_position),
         raw_name_(name),
+        scope_(scope),
+        proxy_(proxy),
         extends_(extends),
         constructor_(constructor),
         properties_(properties),
@@ -2690,6 +2695,8 @@ class ClassLiteral FINAL : public Expression {
 
  private:
   const AstRawString* raw_name_;
+  Scope* scope_;
+  VariableProxy* proxy_;

[Dmitry Lomov (no reviews), 2014/11/13 11:17:37]

proxy_ => class_variable_proxy_

[arv (Not doing code reviews), 2014/11/13 20:47:49]

Done.

   Expression* extends_;
   Expression* constructor_;
   ZoneList<Property*>* properties_;
@@ -3673,13 +3680,14 @@ class AstNodeFactory FINAL BASE_EMBEDDED {
     return lit;
   }
 
-  ClassLiteral* NewClassLiteral(const AstRawString* name, Expression* extends,
+  ClassLiteral* NewClassLiteral(const AstRawString* name, Scope* scope,
+                                VariableProxy* proxy, Expression* extends,

[Dmitry Lomov (no reviews), 2014/11/13 11:17:37]

proxy => class_variable_proxy

                                 Expression* constructor,
                                 ZoneList<ObjectLiteral::Property*>* properties,
                                 int start_position, int end_position) {
-    ClassLiteral* lit =
-        new (zone_) ClassLiteral(zone_, name, extends, constructor, properties,
-                                 start_position, end_position);
+    ClassLiteral* lit = new (zone_)
+        ClassLiteral(zone_, name, scope, proxy, extends, constructor,
+                     properties, start_position, end_position);
     VISIT_AND_RETURN(ClassLiteral, lit)
   }