Strict mode assignment to undefined reference.

src/ic.h

 // Copyright 2006-2009 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 380 matching lines @@
   // Support for patching the map that is checked in an inlined
   // version of keyed load.
   static bool PatchInlinedLoad(Address address, Object* map);
 
   friend class IC;
 };
 
 
 class StoreIC: public IC {
  public:
+
+  enum StoreICStrictMode {
+    kStoreICNonStrict = kNonStrictMode,
+    kStoreICStrict = kStrictMode
+  };
+
   StoreIC() : IC(NO_EXTRA_FRAME) { ASSERT(target()->is_store_stub()); }
 
   MUST_USE_RESULT MaybeObject* Store(State state,
+                                     Code::ExtraICState extra_ic_state,
                                      Handle<Object> object,
                                      Handle<String> name,
                                      Handle<Object> value);
 
   // Code generators for stub routines. Only called once at startup.
   static void GenerateInitialize(MacroAssembler* masm) { GenerateMiss(masm); }
   static void GenerateMiss(MacroAssembler* masm);
-  static void GenerateMegamorphic(MacroAssembler* masm);
+  static void GenerateMegamorphic(MacroAssembler* masm,
+                                  Code::ExtraICState extra_ic_state);
   static void GenerateArrayLength(MacroAssembler* masm);
   static void GenerateNormal(MacroAssembler* masm);
   static void GenerateGlobalProxy(MacroAssembler* masm);
 
   // Clear the use of an inlined version.
   static void ClearInlinedVersion(Address address);
 
   // The offset from the inlined patch site to the start of the
   // inlined store instruction.
   static const int kOffsetToStoreInstruction;
 
  private:
   // Update the inline cache and the global stub cache based on the
   // lookup result.
   void UpdateCaches(LookupResult* lookup,
-                    State state, Handle<JSObject> receiver,
+                    State state,
+                    Code::ExtraICState extra_ic_state,
+                    Handle<JSObject> receiver,
                     Handle<String> name,
                     Handle<Object> value);
 
   // Stub accessors.
   static Code* megamorphic_stub() {
     return Builtins::builtin(Builtins::StoreIC_Megamorphic);
   }
+  static Code* megamorphic_stub_strict() {
+    return Builtins::builtin(Builtins::StoreIC_Megamorphic_Strict);
+  }
   static Code* initialize_stub() {
     return Builtins::builtin(Builtins::StoreIC_Initialize);
   }
+  static Code* initialize_stub_strict() {
+    return Builtins::builtin(Builtins::StoreIC_Initialize_Strict);
+  }
   static Code* global_proxy_stub() {
     return Builtins::builtin(Builtins::StoreIC_GlobalProxy);
   }
+  static Code* global_proxy_stub_strict() {
+    return Builtins::builtin(Builtins::StoreIC_GlobalProxy_Strict);
+  }
 
   static void Clear(Address address, Code* target);
 
   // Support for patching the index and the map that is checked in an
   // inlined version of the named store.
   static bool PatchInlinedStore(Address address, Object* map, int index);
 
   friend class IC;
 };
 
@@ skipping 139 matching lines @@
 
   Token::Value op_;
 };
 
 // Helper for TRBinaryOpIC and CompareIC.
 void PatchInlinedSmiCode(Address address);
 
 } }  // namespace v8::internal
 
 #endif  // V8_IC_H_