Keyed stores to super where key is a name.

src/full-codegen.h

Index: src/full-codegen.h
diff --git a/src/full-codegen.h b/src/full-codegen.h
index 4c53c158b189b5bac6eb08841f244a52ed0ba51a..8c2835a86dfe5820b958087c266e4cfa7460617c 100644
--- a/src/full-codegen.h
+++ b/src/full-codegen.h
@@ -518,6 +518,24 @@ class FullCodeGenerator: public AstVisitor {
 
   // Platform-specific support for compiling assignments.
 
+  // Left-hand side can only be a property, a global or a (parameter or local)
+  // slot.
+  enum LhsKind {

[Igor Sheludko, 2014/10/09 11:07:20]

Since we make the enum "public" maybe "LvalueKind" would be a better name. WDYT?

+    VARIABLE,
+    NAMED_PROPERTY,
+    KEYED_PROPERTY,
+    NAMED_SUPER_PROPERTY,
+    KEYED_SUPER_PROPERTY
+  };
+
+  static LhsKind GetAssignType(Property* property) {
+    if (property == NULL) return VARIABLE;
+    bool super_access = property->IsSuperAccess();
+    return (property->key()->IsPropertyName())
+               ? (super_access ? NAMED_SUPER_PROPERTY : NAMED_PROPERTY)
+               : (super_access ? KEYED_SUPER_PROPERTY : KEYED_PROPERTY);
+  }
+
   // Load a value from a named property.
   // The receiver is left on the stack by the IC.
   void EmitNamedPropertyLoad(Property* expr);
@@ -569,6 +587,10 @@ class FullCodeGenerator: public AstVisitor {
   // is expected in accumulator.
   void EmitNamedSuperPropertyStore(Property* prop);
 
+  // Complete a super named property assignment. The right-hand-side value
+  // is expected in accumulator.
+  void EmitKeyedSuperPropertyStore(Property* prop);
+
   // Complete a keyed property assignment.  The receiver and key are
   // expected on top of the stack and the right-hand-side value in the
   // accumulator.