harmony-classes: Implement 'super(...)' call syntactic restriction.

src/scopes.h

Index: src/scopes.h
diff --git a/src/scopes.h b/src/scopes.h
index 4975ab4abf632529e2ffbf0f9eb377884aa84141..8d790068783c20e681248972c91dbce176d1848f 100644
--- a/src/scopes.h
+++ b/src/scopes.h
@@ -214,7 +214,12 @@ class Scope: public ZoneObject {
   void RecordArgumentsUsage() { scope_uses_arguments_ = true; }
 
   // Inform the scope that the corresponding code uses "super".
-  void RecordSuperUsage() { scope_uses_super_ = true; }
+  void RecordSuperPropertyUsage() { scope_uses_super_property_ = true; }
+
+  // Inform the scope that the corresponding code invokes "super" constructor.
+  void RecordSuperConstructorCallUsage() {
+    scope_uses_super_constructor_call_ = true;
+  }
 
   // Inform the scope that the corresponding code uses "this".
   void RecordThisUsage() { scope_uses_this_ = true; }
@@ -307,10 +312,20 @@ class Scope: public ZoneObject {
   bool uses_arguments() const { return scope_uses_arguments_; }
   // Does any inner scope access "arguments".
   bool inner_uses_arguments() const { return inner_scope_uses_arguments_; }
-  // Does this scope access "super".
-  bool uses_super() const { return scope_uses_super_; }
-  // Does any inner scope access "super".
-  bool inner_uses_super() const { return inner_scope_uses_super_; }
+  // Does this scope access "super" property (super.foo).
+  bool uses_super_property() const { return scope_uses_super_property_; }
+  // Does any inner scope access "super" property.
+  bool inner_uses_super_property() const {
+    return inner_scope_uses_super_property_;
+  }
+  // Does this scope calls "super" constructor.
+  bool uses_super_constructor_call() const {
+    return scope_uses_super_constructor_call_;
+  }
+  // Does  any inner scope calls "super" constructor.
+  bool inner_uses_super_constructor_call() const {
+    return inner_scope_uses_super_constructor_call_;
+  }
   // Does this scope access "this".
   bool uses_this() const { return scope_uses_this_; }
   // Does any inner scope access "this".
@@ -496,8 +511,10 @@ class Scope: public ZoneObject {
   bool scope_calls_eval_;
   // This scope uses "arguments".
   bool scope_uses_arguments_;
-  // This scope uses "super".
-  bool scope_uses_super_;
+  // This scope uses "super" property ('super.foo').
+  bool scope_uses_super_property_;
+  // This scope uses "super" constructor ('super(..)').
+  bool scope_uses_super_constructor_call_;
   // This scope uses "this".
   bool scope_uses_this_;
   // This scope contains an "use asm" annotation.
@@ -514,7 +531,8 @@ class Scope: public ZoneObject {
   bool outer_scope_calls_sloppy_eval_;
   bool inner_scope_calls_eval_;
   bool inner_scope_uses_arguments_;
-  bool inner_scope_uses_super_;
+  bool inner_scope_uses_super_property_;
+  bool inner_scope_uses_super_constructor_call_;
   bool inner_scope_uses_this_;
   bool force_eager_compilation_;
   bool force_context_allocation_;