Landing for Martin Maly.

Fix CalculateEmitStore HashMap use. 

The hash maps are setup to store strings or smis but instead Literal is being in them. It seems to only work by accident. 


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6279 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/ast.cc

@@ -215,12 +215,16 @@ bool ObjectLiteral::Property::emit_store() {
 
 
 bool IsEqualString(void* first, void* second) {
+  ASSERT((*reinterpret_cast<String**>(first))->IsString());
+  ASSERT((*reinterpret_cast<String**>(second))->IsString());
   Handle<String> h1(reinterpret_cast<String**>(first));
   Handle<String> h2(reinterpret_cast<String**>(second));
   return (*h1)->Equals(*h2);
 }
 
 bool IsEqualSmi(void* first, void* second) {
+  ASSERT((*reinterpret_cast<Smi**>(first))->IsSmi());
+  ASSERT((*reinterpret_cast<Smi**>(second))->IsSmi());
   Handle<Smi> h1(reinterpret_cast<Smi**>(first));
   Handle<Smi> h2(reinterpret_cast<Smi**>(second));
   return (*h1)->value() == (*h2)->value();
@@ -266,12 +270,12 @@ void ObjectLiteral::CalculateEmitStore() {
     // If the key of a computed property is in the table, do not emit
     // a store for the property later.
     if (property->kind() == ObjectLiteral::Property::COMPUTED) {
-      if (table->Lookup(literal, hash, false) != NULL) {
+      if (table->Lookup(key, hash, false) != NULL) {
         property->set_emit_store(false);
       }
     }
     // Add key to the table.
-    table->Lookup(literal, hash, true);
+    table->Lookup(key, hash, true);
   }
 }