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gh-106052: Fix bug in the matching of possessive quantifiers (gh-106515)
authorSerhiy Storchaka <storchaka@gmail.com>
Wed, 9 Aug 2023 05:47:57 +0000 (08:47 +0300)
committerGitHub <noreply@github.com>
Wed, 9 Aug 2023 05:47:57 +0000 (08:47 +0300)
commit7b6e34e5baeb4162815ffa4d943b09a58e3f6580
tree8fbfdfcd748b84975429eea8f71fa71308c747fatree | snapshot
parent73507382ac184a72b59ebb0c2f85e8b1d2dfa58ecommit | diff
gh-106052: Fix bug in the matching of possessive quantifiers (gh-106515)

It did not work in the case of a subpattern containing backtracking.

Temporary implement possessive quantifiers as equivalent greedy qualifiers
in atomic groups.
Lib/re/_compiler.py diff | blob | blame | history
Lib/test/test_re.py diff | blob | blame | history
Misc/NEWS.d/next/Library/2023-07-07-14-52-31.gh-issue-106052.ak8nbs.rst [new file with mode: 0644] blob
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