Merged r15665 into 3.18 branch.

test/cctest/test-api.cc

 // Copyright 2012 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 18784 matching lines @@
   v8::HandleScope scope(context->GetIsolate());
   Local<Value> set_value = CompileRun("new Set();");
   Local<Object> set_object(Object::Cast(*set_value));
   CHECK_EQ(0, set_object->InternalFieldCount());
   Local<Value> map_value = CompileRun("new Map();");
   Local<Object> map_object(Object::Cast(*map_value));
   CHECK_EQ(0, map_object->InternalFieldCount());
 }
 
 
+THREADED_TEST(Regress260106) {
+  LocalContext context;
+  v8::HandleScope scope(context->GetIsolate());
+  Local<FunctionTemplate> templ = FunctionTemplate::New(DummyCallHandler);
+  CompileRun("for (var i = 0; i < 128; i++) Object.prototype[i] = 0;");
+  Local<Function> function = templ->GetFunction();
+  CHECK(!function.IsEmpty());
+  CHECK(function->IsFunction());
+}
+
+
 #ifndef WIN32
 class ThreadInterruptTest {
  public:
   ThreadInterruptTest() : sem_(NULL), sem_value_(0) { }
   ~ThreadInterruptTest() { delete sem_; }
 
   void RunTest() {
     sem_ = i::OS::CreateSemaphore(0);
 
     InterruptThread i_thread(this);
@@ skipping 115 matching lines @@
     context1->Global()->Set(v8_str("array"), array);
     ExpectString("JSON.stringify(array)", "[\"a\",\"b\"]");
     array->TurnOnAccessCheck();
     ExpectString("JSON.stringify(array)", "[]");
     ExpectString("JSON.stringify([array])", "[[]]");
     ExpectString("JSON.stringify({'a' : array})", "{\"a\":[]}");
   }
 }
 
 #endif  // WIN32