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bug#53680: Endless loop in peculiar case of string-match and string-matc
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From: |
Lars Ingebrigtsen |
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Subject: |
bug#53680: Endless loop in peculiar case of string-match and string-match-p 27.02 and 28.0.50 |
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Date: |
Tue, 01 Feb 2022 12:08:40 +0100 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
Lars Ingebrigtsen <larsi@gnus.org> writes:
> And I can reproduce this on master, too. Is it a problem with excessive
> backtracking, perhaps? I let it run for a minute, and it didn't finish
> in that time.
This simplified version also infloops:
(string-match
"implements\\([\r\t ]*[\\a-zA-Z0-9_]+,?\\)+{$"
"ariable implements \\Magento\\Framework\\Event\\OberserverInterface\r{\r
public function __construct()\r ")
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no