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LibRegex: Avoid keeping track of checkpoints across forks

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Doing so would increase memory consumption by quite a bit, since many
useless copies of the checkpoints hashmap would be created and later
thrown away.
This commit is contained in:
Ali Mohammad Pur 2021-09-06 16:53:06 +04:30 • committed by Ali Mohammad Pur
parent 645e29a88b
commit 88d148b46a
2 changed files with 5 additions and 5 deletions
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2
Userland/Libraries/LibRegex/RegexMatch.h
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@ -513,6 +513,7 @@ struct MatchInput {
mutable size_t fail_counter { 0 };
mutable Vector<size_t> saved_positions;
mutable Vector<size_t> saved_code_unit_positions;
mutable HashMap<u64, u64> checkpoints;
};
struct MatchState {
@ -524,7 +525,6 @@ struct MatchState {
Vector<Match> matches;
Vector<Vector<Match>> capture_group_matches;
Vector<u64> repetition_marks;
HashMap<u64, u64> checkpoints;
};
}