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Issue 1932163002: Reland of move more dead code after Object.observe removal (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: don't throw on error Created 4 years, 7 months ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/runtime/runtime-utils.h" 5 #include "src/runtime/runtime-utils.h"
6 6
7 #include "src/accessors.h" 7 #include "src/accessors.h"
8 #include "src/arguments.h" 8 #include "src/arguments.h"
9 #include "src/compiler.h" 9 #include "src/compiler.h"
10 #include "src/frames-inl.h" 10 #include "src/frames-inl.h"
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273 Execution::Call(isolate, target, receiver, argc, argv.start())); 273 Execution::Call(isolate, target, receiver, argc, argv.start()));
274 return *result; 274 return *result;
275 } 275 }
276 276
277 277
278 // ES6 section 9.2.1.2, OrdinaryCallBindThis for sloppy callee. 278 // ES6 section 9.2.1.2, OrdinaryCallBindThis for sloppy callee.
279 RUNTIME_FUNCTION(Runtime_ConvertReceiver) { 279 RUNTIME_FUNCTION(Runtime_ConvertReceiver) {
280 HandleScope scope(isolate); 280 HandleScope scope(isolate);
281 DCHECK(args.length() == 1); 281 DCHECK(args.length() == 1);
282 CONVERT_ARG_HANDLE_CHECKED(Object, receiver, 0); 282 CONVERT_ARG_HANDLE_CHECKED(Object, receiver, 0);
283 if (receiver->IsNull() || receiver->IsUndefined()) { 283 return *Object::ConvertReceiver(isolate, receiver).ToHandleChecked();
284 return isolate->global_proxy();
285 }
286 return *Object::ToObject(isolate, receiver).ToHandleChecked();
287 } 284 }
288 285
289 286
290 RUNTIME_FUNCTION(Runtime_IsFunction) { 287 RUNTIME_FUNCTION(Runtime_IsFunction) {
291 SealHandleScope shs(isolate); 288 SealHandleScope shs(isolate);
292 DCHECK_EQ(1, args.length()); 289 DCHECK_EQ(1, args.length());
293 CONVERT_ARG_CHECKED(Object, object, 0); 290 CONVERT_ARG_CHECKED(Object, object, 0);
294 return isolate->heap()->ToBoolean(object->IsFunction()); 291 return isolate->heap()->ToBoolean(object->IsFunction());
295 } 292 }
296 293
297 294
298 RUNTIME_FUNCTION(Runtime_FunctionToString) { 295 RUNTIME_FUNCTION(Runtime_FunctionToString) {
299 HandleScope scope(isolate); 296 HandleScope scope(isolate);
300 DCHECK_EQ(1, args.length()); 297 DCHECK_EQ(1, args.length());
301 CONVERT_ARG_HANDLE_CHECKED(JSReceiver, function, 0); 298 CONVERT_ARG_HANDLE_CHECKED(JSReceiver, function, 0);
302 return function->IsJSBoundFunction() 299 return function->IsJSBoundFunction()
303 ? *JSBoundFunction::ToString( 300 ? *JSBoundFunction::ToString(
304 Handle<JSBoundFunction>::cast(function)) 301 Handle<JSBoundFunction>::cast(function))
305 : *JSFunction::ToString(Handle<JSFunction>::cast(function)); 302 : *JSFunction::ToString(Handle<JSFunction>::cast(function));
306 } 303 }
307 304
308 } // namespace internal 305 } // namespace internal
309 } // namespace v8 306 } // namespace v8
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