Introduce IsUndefined(Isolate*) and IsTheHole(Isolate*)

src/runtime/runtime-internal.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 "src/arguments.h"
 #include "src/ast/prettyprinter.h"
 #include "src/bootstrapper.h"
 #include "src/conversions.h"
@@ skipping 241 matching lines @@
 
 RUNTIME_FUNCTION(Runtime_PromiseRejectEvent) {
   DCHECK(args.length() == 3);
   HandleScope scope(isolate);
   CONVERT_ARG_HANDLE_CHECKED(JSObject, promise, 0);
   CONVERT_ARG_HANDLE_CHECKED(Object, value, 1);
   CONVERT_BOOLEAN_ARG_CHECKED(debug_event, 2);
   if (debug_event) isolate->debug()->OnPromiseReject(promise, value);
   Handle<Symbol> key = isolate->factory()->promise_has_handler_symbol();
   // Do not report if we actually have a handler.
-  if (JSReceiver::GetDataProperty(promise, key)->IsUndefined()) {
+  if (JSReceiver::GetDataProperty(promise, key)->IsUndefined(isolate)) {
     isolate->ReportPromiseReject(promise, value,
                                  v8::kPromiseRejectWithNoHandler);
   }
   return isolate->heap()->undefined_value();
 }
 
 
 RUNTIME_FUNCTION(Runtime_PromiseRevokeReject) {
   DCHECK(args.length() == 1);
   HandleScope scope(isolate);
   CONVERT_ARG_HANDLE_CHECKED(JSObject, promise, 0);
   Handle<Symbol> key = isolate->factory()->promise_has_handler_symbol();
   // At this point, no revocation has been issued before
-  RUNTIME_ASSERT(JSReceiver::GetDataProperty(promise, key)->IsUndefined());
+  RUNTIME_ASSERT(
+      JSReceiver::GetDataProperty(promise, key)->IsUndefined(isolate));
   isolate->ReportPromiseReject(promise, Handle<Object>(),
                                v8::kPromiseHandlerAddedAfterReject);
   return isolate->heap()->undefined_value();
 }
 
 
 RUNTIME_FUNCTION(Runtime_StackGuard) {
   SealHandleScope shs(isolate);
   DCHECK(args.length() == 0);
 
@@ skipping 157 matching lines @@
 
 namespace {
 
 bool ComputeLocation(Isolate* isolate, MessageLocation* target) {
   JavaScriptFrameIterator it(isolate);
   if (!it.done()) {
     JavaScriptFrame* frame = it.frame();
     JSFunction* fun = frame->function();
     Object* script = fun->shared()->script();
     if (script->IsScript() &&
-        !(Script::cast(script)->source()->IsUndefined())) {
-      Handle<Script> casted_script(Script::cast(script));
+        !(Script::cast(script)->source()->IsUndefined(isolate))) {
+      Handle<Script> casted_script(Script::cast(script), isolate);
       // Compute the location from the function and the relocation info of the
       // baseline code. For optimized code this will use the deoptimization
       // information to get canonical location information.
       List<FrameSummary> frames(FLAG_max_inlining_levels + 1);
       it.frame()->Summarize(&frames);
       FrameSummary& summary = frames.last();
       int pos = summary.abstract_code()->SourcePosition(summary.code_offset());
       *target = MessageLocation(casted_script, pos, pos + 1, handle(fun));
       return true;
     }
@@ skipping 153 matching lines @@
   HandleScope scope(isolate);
   DCHECK_EQ(1, args.length());
   CONVERT_ARG_HANDLE_CHECKED(Object, object, 0);
   bool is_wasm_object = object->IsJSObject() &&
                         wasm::IsWasmObject(Handle<JSObject>::cast(object));
   return *isolate->factory()->ToBoolean(is_wasm_object);
 }
 
 }  // namespace internal
 }  // namespace v8