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LibJS+LibWeb: Convert string view PrimitiveString instances to String

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First, this adds an overload of PrimitiveString::create for StringView.
This overload will throw an OOM completion if creating a String fails.
This is not only a bit more convenient, but it also ensures at compile
time that all PrimitiveString::create(string_view) invocations will be
handled as String and OOM-aware.

Next, this wraps all invocations to PrimitiveString::create(string_view)
with MUST_OR_THROW_OOM.

A small PrimitiveString::create(DeprecatedFlyString) overload also had
to be added to disambiguate between the StringView and DeprecatedString
overloads.
This commit is contained in:
Timothy Flynn 2023-02-09 09:00:14 -05:00 • committed by Linus Groh
parent 69a56a8e39
commit c3abb1396c
69 changed files with 223 additions and 186 deletions
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2
Userland/Libraries/LibWeb/HTML/Window.cpp
View file

@ -1769,7 +1769,7 @@ JS_DEFINE_NATIVE_FUNCTION(Window::scroll_by)
options = JS::Object::create(realm, nullptr);
MUST(options->set("left", vm.argument(0), ShouldThrowExceptions::No));
MUST(options->set("top", vm.argument(1), ShouldThrowExceptions::No));
MUST(options->set("behavior", JS::PrimitiveString::create(vm, "auto"), ShouldThrowExceptions::No));
MUST(options->set("behavior", MUST_OR_THROW_OOM(JS::PrimitiveString::create(vm, "auto"sv)), ShouldThrowExceptions::No));
}
auto left_value = TRY(options->get("left"));