2692db8699
Note that as of this commit, there aren't any such throwers, and the call site in Heap::allocate will drop exceptions on the floor. This commit only serves to change the declaration of the overrides, make sure they return an empty value, and to propagate OOM errors frm their base initialize invocations.
62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
/*
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* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2020-2022, 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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#pragma once
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#include <LibJS/Heap/Heap.h>
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#include <LibJS/Runtime/Environment.h>
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#include <LibJS/Runtime/VM.h>
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namespace JS {
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class GlobalObject : public Object {
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JS_OBJECT(GlobalObject, Object);
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friend class Intrinsics;
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public:
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virtual ThrowCompletionOr<void> initialize(Realm&) override;
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virtual ~GlobalObject() override;
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protected:
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explicit GlobalObject(Realm&);
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private:
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virtual bool is_global_object() const final { return true; }
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JS_DECLARE_NATIVE_FUNCTION(gc);
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JS_DECLARE_NATIVE_FUNCTION(is_nan);
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JS_DECLARE_NATIVE_FUNCTION(is_finite);
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JS_DECLARE_NATIVE_FUNCTION(parse_float);
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JS_DECLARE_NATIVE_FUNCTION(parse_int);
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JS_DECLARE_NATIVE_FUNCTION(eval);
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JS_DECLARE_NATIVE_FUNCTION(encode_uri);
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JS_DECLARE_NATIVE_FUNCTION(decode_uri);
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JS_DECLARE_NATIVE_FUNCTION(encode_uri_component);
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JS_DECLARE_NATIVE_FUNCTION(decode_uri_component);
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JS_DECLARE_NATIVE_FUNCTION(escape);
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JS_DECLARE_NATIVE_FUNCTION(unescape);
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};
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Object& set_default_global_bindings(Realm&);
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template<>
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inline bool Object::fast_is<GlobalObject>() const { return is_global_object(); }
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template<typename... Args>
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[[nodiscard]] ALWAYS_INLINE ThrowCompletionOr<Value> Value::invoke(VM& vm, PropertyKey const& property_key, Args... args)
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{
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if constexpr (sizeof...(Args) > 0) {
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MarkedVector<Value> arglist { vm.heap() };
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(..., arglist.append(move(args)));
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return invoke_internal(vm, property_key, move(arglist));
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}
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return invoke_internal(vm, property_key, Optional<MarkedVector<Value>> {});
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}
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}
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