Store the ScopeInfo in WithContexts

src/runtime/runtime-scopes.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/runtime/runtime-utils.h"
 
 #include <memory>
 
 #include "src/accessors.h"
 #include "src/arguments.h"
@@ skipping 670 matching lines @@
   CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 0);
 
   DCHECK(function->context() == isolate->context());
   int length = function->shared()->scope_info()->ContextLength();
   return *isolate->factory()->NewFunctionContext(length, function);
 }
 
 
 RUNTIME_FUNCTION(Runtime_PushWithContext) {
   HandleScope scope(isolate);
-  DCHECK_EQ(2, args.length());
+  DCHECK_EQ(3, args.length());
   CONVERT_ARG_HANDLE_CHECKED(JSReceiver, extension_object, 0);
-  CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 1);
+  CONVERT_ARG_HANDLE_CHECKED(ScopeInfo, scope_info, 1);
+  CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 2);
   Handle<Context> current(isolate->context());
-  Handle<Context> context =
-      isolate->factory()->NewWithContext(function, current, extension_object);
+  Handle<Context> context = isolate->factory()->NewWithContext(
+      function, current, scope_info, extension_object);
   isolate->set_context(*context);
   return *context;
 }
 
 
 RUNTIME_FUNCTION(Runtime_PushCatchContext) {
   HandleScope scope(isolate);
   DCHECK_EQ(4, args.length());
   CONVERT_ARG_HANDLE_CHECKED(String, name, 0);
   CONVERT_ARG_HANDLE_CHECKED(Object, thrown_object, 1);
@@ skipping 224 matching lines @@
 RUNTIME_FUNCTION(Runtime_StoreLookupSlot_Strict) {
   HandleScope scope(isolate);
   DCHECK_EQ(2, args.length());
   CONVERT_ARG_HANDLE_CHECKED(String, name, 0);
   CONVERT_ARG_HANDLE_CHECKED(Object, value, 1);
   RETURN_RESULT_OR_FAILURE(isolate, StoreLookupSlot(name, value, STRICT));
 }
 
 }  // namespace internal
 }  // namespace v8