Fix: AstValueFactory must be internalized before ThrowPendingError.

test/cctest/test-parsing.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 2534 matching lines @@
   v8::Local<v8::String> source =
       v8::String::NewFromTwoByte(isolate, two_byte_source);
   v8::Local<v8::Value> result = CompileRun(source);
   CHECK(result->IsString());
   v8::Local<v8::String> expected_name =
       v8::String::NewFromTwoByte(isolate, two_byte_name);
   CHECK(result->Equals(expected_name));
   i::DeleteArray(two_byte_source);
   i::DeleteArray(two_byte_name);
 }
+
+
+TEST(RegressionLazyFunctionWithErrorWithArg) {
+  // The bug occurred when a lazy function had an error which requires a
+  // parameter (such as "unknown label" here). The error message was processed
+  // before the AstValueFactory containing the error message string was
+  // internalized.
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  LocalContext env;
+  i::FLAG_lazy = true;
+  i::FLAG_min_preparse_length = 0;
+  CompileRun("function this_is_lazy() {\n"
+             "  break p;\n"
+             "}\n"
+             "this_is_lazy();\n");
+}