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LibRegex: Compare code units (not code points) in non-Unicode char range

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Timothy Flynn 2025-07-21 12:05:24 -04:00 • committed by Ali Mohammad Pur
commit 2dfcc4c307
Notes: github-actions[bot] 2025-07-21 21:45:44 +00:00
10 changed files with 1045 additions and 1034 deletions
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6
Libraries/LibRegex/RegexByteCode.cpp
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@ -531,7 +531,7 @@ ALWAYS_INLINE ExecutionResult OpCode_Compare::execute(MatchInput const& input, M
return ExecutionResult::Failed_ExecuteLowPrioForks;
auto character_class = (CharClass)m_bytecode->at(offset++);
auto ch = input.view[state.string_position_in_code_units];
auto ch = input.view.code_unit_at(state.string_position_in_code_units);
compare_character_class(input, state, character_class, ch, current_inversion_state(), inverse_matched);
break;
@ -548,8 +548,8 @@ ALWAYS_INLINE ExecutionResult OpCode_Compare::execute(MatchInput const& input, M
offset += count_insensitive;
bool const insensitive = input.regex_options & AllFlags::Insensitive;
auto ch = input.view.code_unit_at(state.string_position_in_code_units);
auto ch = input.view[state.string_position_in_code_units];
if (insensitive)
ch = to_ascii_lowercase(ch);
@ -578,7 +578,7 @@ ALWAYS_INLINE ExecutionResult OpCode_Compare::execute(MatchInput const& input, M
auto from = value.from;
auto to = value.to;
auto ch = input.view[state.string_position_in_code_units];
auto ch = input.view.code_unit_at(state.string_position_in_code_units);
compare_character_range(input, state, from, to, ch, current_inversion_state(), inverse_matched);
break;