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LibJS: Make Heap::allocate<T>() infallible

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Stop worrying about tiny OOMs. Work towards #20449.

While going through these, I also changed the function signature in many
places where returning ThrowCompletionOr<T> is no longer necessary.
This commit is contained in:
Andreas Kling 2023-08-13 13:05:26 +02:00
parent 980e7164fe
commit 72c9f56c66
337 changed files with 1229 additions and 1251 deletions
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8
Userland/Libraries/LibWeb/CSS/Parser/Helpers.cpp
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@ -18,9 +18,9 @@ namespace Web {
CSS::CSSStyleSheet* parse_css_stylesheet(CSS::Parser::ParsingContext const& context, StringView css, Optional<AK::URL> location)
{
if (css.is_empty()) {
auto rule_list = CSS::CSSRuleList::create_empty(context.realm()).release_value_but_fixme_should_propagate_errors();
auto media_list = CSS::MediaList::create(context.realm(), {}).release_value_but_fixme_should_propagate_errors();
return CSS::CSSStyleSheet::create(context.realm(), rule_list, media_list, location).release_value_but_fixme_should_propagate_errors();
auto rule_list = CSS::CSSRuleList::create_empty(context.realm());
auto media_list = CSS::MediaList::create(context.realm(), {});
return CSS::CSSStyleSheet::create(context.realm(), rule_list, media_list, location);
}
auto parser = CSS::Parser::Parser::create(context, css).release_value_but_fixme_should_propagate_errors();
return parser.parse_as_css_stylesheet(location);
@ -29,7 +29,7 @@ CSS::CSSStyleSheet* parse_css_stylesheet(CSS::Parser::ParsingContext const& cont
CSS::ElementInlineCSSStyleDeclaration* parse_css_style_attribute(CSS::Parser::ParsingContext const& context, StringView css, DOM::Element& element)
{
if (css.is_empty())
return CSS::ElementInlineCSSStyleDeclaration::create(element, {}, {}).release_value_but_fixme_should_propagate_errors();
return CSS::ElementInlineCSSStyleDeclaration::create(element, {}, {});
auto parser = CSS::Parser::Parser::create(context, css).release_value_but_fixme_should_propagate_errors();
return parser.parse_as_style_attribute(element);
}