Browse Source
deps: update V8 to 5.4.500.43
PR-URL: https://github.com/nodejs/node/pull/9697
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
v6
Michaël Zasso
8 years ago
committed by
Anna Henningsen
No known key found for this signature in database
GPG Key ID: D8B9F5AEAE84E4CF
7 changed files with
41 additions and
3 deletions
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deps/v8/include/v8-version.h
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deps/v8/src/debug/debug.cc
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deps/v8/src/lookup.cc
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deps/v8/src/property.h
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deps/v8/test/debugger/debug/regress/regress-662674.js
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deps/v8/test/mjsunit/harmony/private.js
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deps/v8/test/mjsunit/regress/regress-private-enumerable.js
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@ -11,7 +11,7 @@ |
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#define V8_MAJOR_VERSION 5 |
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#define V8_MINOR_VERSION 4 |
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#define V8_BUILD_NUMBER 500 |
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#define V8_PATCH_LEVEL 41 |
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#define V8_PATCH_LEVEL 43 |
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// Use 1 for candidates and 0 otherwise.
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// (Boolean macro values are not supported by all preprocessors.)
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@ -1701,6 +1701,11 @@ MaybeHandle<Object> Debug::PromiseHasUserDefinedRejectHandler( |
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void Debug::OnException(Handle<Object> exception, Handle<Object> promise) { |
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// We cannot generate debug events when JS execution is disallowed.
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// TODO(5530): Reenable debug events within DisallowJSScopes once relevant
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// code (MakeExceptionEvent and ProcessDebugEvent) have been moved to C++.
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if (!AllowJavascriptExecution::IsAllowed(isolate_)) return; |
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Isolate::CatchType catch_type = isolate_->PredictExceptionCatcher(); |
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// Don't notify listener of exceptions that are internal to a desugaring.
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@ -308,6 +308,11 @@ void LookupIterator::PrepareTransitionToDataProperty( |
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PropertyAttributes attributes, Object::StoreFromKeyed store_mode) { |
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DCHECK(receiver.is_identical_to(GetStoreTarget())); |
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if (state_ == TRANSITION) return; |
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if (!IsElement() && name()->IsPrivate()) { |
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attributes = static_cast<PropertyAttributes>(attributes | DONT_ENUM); |
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} |
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DCHECK(state_ != LookupIterator::ACCESSOR || |
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(GetAccessors()->IsAccessorInfo() && |
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AccessorInfo::cast(*GetAccessors())->is_special_data_property())); |
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@ -447,6 +452,9 @@ void LookupIterator::TransitionToAccessorProperty( |
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// handled via a trap. Adding properties to primitive values is not
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// observable.
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Handle<JSObject> receiver = GetStoreTarget(); |
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if (!IsElement() && name()->IsPrivate()) { |
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attributes = static_cast<PropertyAttributes>(attributes | DONT_ENUM); |
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} |
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if (!IsElement() && !receiver->map()->is_dictionary_map()) { |
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Handle<Map> old_map(receiver->map(), isolate_); |
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@ -36,6 +36,7 @@ class Descriptor BASE_EMBEDDED { |
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void Init(Handle<Name> key, Handle<Object> value, PropertyDetails details) { |
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DCHECK(key->IsUniqueName()); |
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DCHECK_IMPLIES(key->IsPrivate(), !details.IsEnumerable()); |
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key_ = key; |
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value_ = value; |
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details_ = details; |
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@ -44,6 +45,7 @@ class Descriptor BASE_EMBEDDED { |
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Descriptor(Handle<Name> key, Handle<Object> value, PropertyDetails details) |
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: key_(key), value_(value), details_(details) { |
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DCHECK(key->IsUniqueName()); |
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DCHECK_IMPLIES(key->IsPrivate(), !details_.IsEnumerable()); |
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} |
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Descriptor(Handle<Name> key, Handle<Object> value, |
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@ -53,6 +55,7 @@ class Descriptor BASE_EMBEDDED { |
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value_(value), |
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details_(attributes, type, representation, field_index) { |
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DCHECK(key->IsUniqueName()); |
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DCHECK_IMPLIES(key->IsPrivate(), !details_.IsEnumerable()); |
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} |
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friend class DescriptorArray; |
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@ -0,0 +1,14 @@ |
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// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --stack-size=100
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Debug = debug.Debug |
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function overflow() { |
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return overflow(); |
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} |
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Debug.setBreakOnException(); |
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assertThrows(overflow, RangeError); |
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@ -278,8 +278,8 @@ function TestKeyDescriptor(obj) { |
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assertEquals(i|0, desc.value) |
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assertTrue(desc.configurable) |
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assertEquals(i % 2 == 0, desc.writable) |
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assertEquals(i % 2 == 0, desc.enumerable) |
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assertEquals(i % 2 == 0, |
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assertEquals(false, desc.enumerable) |
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assertEquals(false, |
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Object.prototype.propertyIsEnumerable.call(obj, symbols[i])) |
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} |
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} |
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@ -0,0 +1,8 @@ |
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// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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class A {} |
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class B {} |
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Object.assign(B, A); |
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assertEquals("class B {}", B.toString()); |