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LibJS+Everywhere: Convert JS::Error to String
This includes an Error::create overload to create an Error from a UTF-8 StringView. If creating a String from that view fails, the factory will return an OOM InternalError instead. VM::throw_completion can also make use of this overload via its perfect forwarding.
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36 changed files with 198 additions and 151 deletions
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@ -219,7 +219,7 @@ JS::ThrowCompletionOr<JS::Value> fetch(JS::VM& vm)
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}
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return record_union_type;
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}
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return vm.throw_completion<JS::TypeError>("No union types matched");
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return vm.throw_completion<JS::TypeError>("No union types matched"sv);
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};
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Optional<Variant<Vector<Vector<DeprecatedString>>, OrderedHashMap<DeprecatedString, DeprecatedString>>> headers_value;
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if (!headers_property_value.is_nullish())
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@ -68,7 +68,7 @@ JS::VM& main_thread_vm()
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vm->host_ensure_can_add_private_element = [](JS::Object const& object) -> JS::ThrowCompletionOr<void> {
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// 1. If O is a WindowProxy object, or implements Location, then return Completion { [[Type]]: throw, [[Value]]: a new TypeError }.
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if (is<HTML::WindowProxy>(object) || is<HTML::Location>(object))
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return vm->throw_completion<JS::TypeError>("Cannot add private elements to window or location object");
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return vm->throw_completion<JS::TypeError>("Cannot add private elements to window or location object"sv);
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// 2. Return NormalCompletion(unused).
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return {};
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