Load closure from activation for building literals.

test/cctest/compiler/test-run-jscalls.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #include "test/cctest/compiler/function-tester.h"
 
 using namespace v8::internal;
 using namespace v8::internal::compiler;
@@ skipping 227 matching lines @@
 TEST(CallEval) {
   FunctionTester T(
       "var x = 42;"
       "(function () {"
       "function bar() { return eval('x') };"
       "return bar;"
       "})();");
 
   T.CheckCall(T.Val(42), T.Val("x"), T.undefined());
 }
+
+#if V8_TURBOFAN_TARGET

[titzer, 2014/08/21 09:56:35]

Why are these guarded with TURBOFAN_TARGET and the others are not?

[sigurds, 2014/08/21 12:29:00]

Leftover, thanks. Removed guard.

+
+TEST(ContextLoadedFromActivation) {
+  const char* script =
+      "var x = 42;"
+      "(function() {"
+      "  return function () { return x };"
+      "})()";
+
+  // Disable context specialization.
+  FunctionTester T(script, false);
+  v8::Local<v8::Context> context = v8::Context::New(CcTest::isolate());
+  v8::Context::Scope scope(context);
+  v8::Local<v8::Value> value = CompileRun(script);
+  i::Handle<i::Object> ofun = v8::Utils::OpenHandle(*value);
+  i::Handle<i::JSFunction> jsfun = Handle<JSFunction>::cast(ofun);
+  jsfun->set_code(T.function->code());
+  context->Global()->Set(v8_str("foo"), v8::Utils::ToLocal(jsfun));
+  CompileRun("var x = 24;");
+  ExpectInt32("foo();", 24);
+}
+
+
+TEST(BuiltinLoadedFromActivation) {
+  const char* script =
+      "var x = 42;"
+      "(function() {"
+      "  return function () { return this; };"
+      "})()";
+
+  // Disable context specialization.
+  FunctionTester T(script, false);
+  v8::Local<v8::Context> context = v8::Context::New(CcTest::isolate());
+  v8::Context::Scope scope(context);
+  v8::Local<v8::Value> value = CompileRun(script);
+  i::Handle<i::Object> ofun = v8::Utils::OpenHandle(*value);
+  i::Handle<i::JSFunction> jsfun = Handle<JSFunction>::cast(ofun);
+  jsfun->set_code(T.function->code());
+  context->Global()->Set(v8_str("foo"), v8::Utils::ToLocal(jsfun));
+  CompileRun("var x = 24;");
+  ExpectObject("foo()", context->Global());
+}
+
+#endif  // V8_TURBO_TARGET