Map v8::Function to JSReceiver + IsCallable

test/cctest/test-cpu-profiler.cc

 // Copyright 2010 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 116 matching lines @@
   const char* name_start = name.start();
   i::SNPrintF(script,
       "function %s() {\n"
            "var counter = 0;\n"
            "for (var i = 0; i < %d; ++i) counter += i;\n"
            "return '%s_' + counter;\n"
        "}\n"
        "%s();\n", name_start, counter, name_start, name_start);
   CompileRun(script.start());
 
-  i::Handle<i::JSFunction> fun =
-      v8::Utils::OpenHandle(*GetFunction(**env, name_start));
+  i::Handle<i::JSFunction> fun = i::Handle<i::JSFunction>::cast(
+      v8::Utils::OpenHandle(*GetFunction(**env, name_start)));
   return fun->code();
 }
 
 
 TEST(CodeEvents) {
   CcTest::InitializeVM();
   LocalContext env;
   i::Isolate* isolate = CcTest::i_isolate();
   i::Factory* factory = isolate->factory();
   TestSetup test_setup;
@@ skipping 920 matching lines @@
               "  while (m > 1) {\n"
               "    m--;\n"
               "    n += m * m * m;\n"
               "  }\n"
               "}\n"
               "%s();\n",
               func_name, func_name);
 
   CompileRun(script.start());
 
-  i::Handle<i::JSFunction> func =
-      v8::Utils::OpenHandle(*GetFunction(*env, func_name));
+  i::Handle<i::JSFunction> func = i::Handle<i::JSFunction>::cast(
+      v8::Utils::OpenHandle(*GetFunction(*env, func_name)));
   CHECK(func->shared());
   CHECK(func->shared()->code());
   i::Code* code = NULL;
   if (func->code()->is_optimized_code()) {
     code = func->code();
   } else {
     CHECK(func->shared()->code() == func->code() || !i::FLAG_crankshaft);
     code = func->shared()->code();
   }
   CHECK(code);
@@ skipping 937 matching lines @@
   iprofile->Print();
   v8::CpuProfile* profile = reinterpret_cast<v8::CpuProfile*>(iprofile);
 
   const char* branch[] = {"", "test"};
   const ProfileNode* itest_node =
       GetSimpleBranch(profile, branch, arraysize(branch));
   CHECK_EQ(0U, itest_node->deopt_infos().size());
 
   iprofiler->DeleteProfile(iprofile);
 }