Server : Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.20 System : Linux st2.domain.com 3.10.0-1127.10.1.el7.x86_64 #1 SMP Wed Jun 3 14:28:03 UTC 2020 x86_64 User : apache ( 48) PHP Version : 7.4.20 Disable Function : NONE Directory : /home/real/node-v13.0.1/deps/v8/src/builtins/ |
// Copyright 2018 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/builtins/builtins-iterator-gen.h'
namespace iterator {
// Returned from IteratorBuiltinsAssembler::GetIterator().
struct IteratorRecord {
// iteratorRecord.[[Iterator]]
object: JSReceiver;
// iteratorRecord.[[NextMethod]]
next: JSAny;
}
extern macro IteratorBuiltinsAssembler::GetIteratorMethod(
implicit context: Context)(JSAny): JSAny;
extern macro IteratorBuiltinsAssembler::GetIterator(
implicit context: Context)(JSAny): IteratorRecord;
extern macro IteratorBuiltinsAssembler::IteratorStep(
implicit context: Context)(IteratorRecord): JSReceiver
labels Done;
extern macro IteratorBuiltinsAssembler::IteratorStep(
implicit context: Context)(IteratorRecord, Map): JSReceiver
labels Done;
extern macro IteratorBuiltinsAssembler::IteratorValue(
implicit context: Context)(JSReceiver): JSAny;
extern macro IteratorBuiltinsAssembler::IteratorValue(
implicit context: Context)(JSReceiver, Map): JSAny;
extern macro IteratorBuiltinsAssembler::IteratorCloseOnException(
implicit context: Context)(IteratorRecord, JSAny): never;
extern macro IteratorBuiltinsAssembler::IterableToList(
implicit context: Context)(JSAny, JSAny): JSArray;
extern builtin IterableToListMayPreserveHoles(implicit context:
Context)(JSAny, JSAny);
extern builtin IterableToListWithSymbolLookup(implicit context:
Context)(JSAny);
transitioning builtin GetIteratorWithFeedback(
context: Context, receiver: JSAny, feedbackSlot: Smi,
feedback: Undefined | FeedbackVector): JSAny {
typeswitch (feedback) {
case (Undefined): {
return GetProperty(receiver, IteratorSymbolConstant());
}
case (feedback: FeedbackVector): {
return LoadIC(
context, receiver, IteratorSymbolConstant(), feedbackSlot,
feedback);
}
}
}
}