Map v8::Function to JSReceiver + IsCallable

test/cctest/test-profile-generator.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 620 matching lines @@
 "// Empty first line\n"
 "function bar_at_the_second_line() {\n"
 "  foo_at_the_first_line();\n"
 "}\n"
 "bar_at_the_second_line();\n"
 "function lazy_func_at_6th_line() {}";
 
 int GetFunctionLineNumber(LocalContext* env, const char* name) {
   CpuProfiler* profiler = CcTest::i_isolate()->cpu_profiler();
   CodeMap* code_map = profiler->generator()->code_map();
-  i::Handle<i::JSFunction> func =
+  i::Handle<i::JSFunction> func = i::Handle<i::JSFunction>::cast(
       v8::Utils::OpenHandle(*v8::Local<v8::Function>::Cast(
           (*(*env))
               ->Global()
               ->Get(v8::Isolate::GetCurrent()->GetCurrentContext(),
                     v8_str(name))
-              .ToLocalChecked()));
+              .ToLocalChecked())));
   CodeEntry* func_entry = code_map->FindEntry(func->code()->address());
   if (!func_entry)
     FATAL(name);
   return func_entry->line_number();
 }
 
 
 TEST(LineNumber) {
   i::FLAG_use_inlining = false;
 
@@ skipping 59 matching lines @@
   CHECK(const_cast<v8::CpuProfileNode*>(current));
 
   current = PickChild(current, "TryFinally");
   CHECK(const_cast<v8::CpuProfileNode*>(current));
   CHECK(!strcmp("TryFinallyStatement", current->GetBailoutReason()));
 
   current = PickChild(current, "Debugger");
   CHECK(const_cast<v8::CpuProfileNode*>(current));
   CHECK(!strcmp("DebuggerStatement", current->GetBailoutReason()));
 }