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LibWeb: Make CSS math function parsing infallible

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Sam Atkins 2023-08-19 15:20:23 +01:00 • committed by Andreas Kling
parent 28c2836c24
commit 2038cb3c81
5 changed files with 238 additions and 273 deletions
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4
Userland/Libraries/LibWeb/CSS/Parser/Parser.h
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@ -202,7 +202,7 @@ private:
RefPtr<StyleValue> parse_builtin_value(ComponentValue const&);
RefPtr<CalculatedStyleValue> parse_calculated_value(ComponentValue const&);
// NOTE: Implemented in generated code. (GenerateCSSMathFunctions.cpp)
ErrorOr<OwnPtr<CalculationNode>> parse_math_function(PropertyID, Function const&);
OwnPtr<CalculationNode> parse_math_function(PropertyID, Function const&);
OwnPtr<CalculationNode> parse_a_calc_function_node(Function const&);
RefPtr<StyleValue> parse_dimension_value(ComponentValue const&);
RefPtr<StyleValue> parse_integer_value(TokenStream<ComponentValue>&);
@ -259,7 +259,7 @@ private:
RefPtr<StyleValue> parse_grid_area_shorthand_value(Vector<ComponentValue> const&);
RefPtr<StyleValue> parse_grid_shorthand_value(Vector<ComponentValue> const&);
ErrorOr<OwnPtr<CalculationNode>> parse_a_calculation(Vector<ComponentValue> const&);
OwnPtr<CalculationNode> parse_a_calculation(Vector<ComponentValue> const&);
ParseErrorOr<NonnullRefPtr<Selector>> parse_complex_selector(TokenStream<ComponentValue>&, SelectorType);
ParseErrorOr<Optional<Selector::CompoundSelector>> parse_compound_selector(TokenStream<ComponentValue>&);