Ladybird/ladybird
1
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-06-08 05:27:14 +09:00
Code Activity

LibRegex: Remove orphaned save points in nested LookAhead

Browse source
This commit is contained in:
mikiubo 2025-03-12 13:53:44 +01:00 • committed by Ali Mohammad Pur
parent a6935299eb
commit c85df78c4c
Notes: github-actions[bot] 2025-03-17 15:12:04 +00:00
3 changed files with 27 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

9
Libraries/LibRegex/RegexByteCode.cpp
View file

@ -218,6 +218,15 @@ ALWAYS_INLINE ExecutionResult OpCode_FailForks::execute(MatchInput const& input,
return ExecutionResult::Failed_ExecuteLowPrioForks;
}
ALWAYS_INLINE ExecutionResult OpCode_PopSaved::execute(MatchInput const& input, MatchState&) const
{
if (input.saved_positions.is_empty() || input.saved_code_unit_positions.is_empty())
return ExecutionResult::Failed_ExecuteLowPrioForks;
input.saved_positions.take_last();
input.saved_code_unit_positions.take_last();
return ExecutionResult::Failed_ExecuteLowPrioForks;
}
ALWAYS_INLINE ExecutionResult OpCode_Jump::execute(MatchInput const&, MatchState& state) const
{
state.instruction_position += offset();