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https://github.com/RGBCube/serenity
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e64a8751d1
The dollar sign is a special character in POSIX shells and in the Ninja build file format. If the file name contains a `$`, something goes wrong in the escaping/unescaping of this symbol, and CMake/GCC/Clang generate invalid dependency files where not all instances of `$` are escaped properly. Because of this, Ninja fails to rebuild `$262Object.cpp` if the headers included by it have changed. Stale `$262Object.cpp.o` files have been the cause of mysterious crashes multiple times which only go away after doing a clean build. Let's prevent these from happening again by removing the `$` from the filename.
44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
/*
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* Copyright (c) 2021-2022, Linus Groh <linusg@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/Format.h>
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#include <LibJS/Contrib/Test262/262Object.h>
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#include <LibJS/Contrib/Test262/AgentObject.h>
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#include <LibJS/Contrib/Test262/GlobalObject.h>
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#include <LibJS/Heap/Cell.h>
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#include <LibJS/Runtime/GlobalObject.h>
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#include <LibJS/Runtime/VM.h>
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namespace JS::Test262 {
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ThrowCompletionOr<void> GlobalObject::initialize(Realm& realm)
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{
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MUST_OR_THROW_OOM(Base::initialize(realm));
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m_$262 = MUST_OR_THROW_OOM(vm().heap().allocate<$262Object>(realm, realm));
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// https://github.com/tc39/test262/blob/master/INTERPRETING.md#host-defined-functions
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u8 attr = Attribute::Writable | Attribute::Configurable;
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define_native_function(realm, "print", print, 1, attr);
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define_direct_property("$262", m_$262, attr);
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return {};
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}
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void GlobalObject::visit_edges(Cell::Visitor& visitor)
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{
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Base::visit_edges(visitor);
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visitor.visit(m_$262);
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}
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JS_DEFINE_NATIVE_FUNCTION(GlobalObject::print)
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{
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auto string = TRY(vm.argument(0).to_deprecated_string(vm));
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outln("{}", string);
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return js_undefined();
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}
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}
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