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Trie alternation with empty group at start of one alternative fails #10721
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From @ilmariCreated by @ilmari$ perl5.8.8 -le 'print "foo" =~ /\A(?:(?:)foo|bar|zot)\z/ ? "match" : "FAIL"' $ perl5.12.2 -le 'print "foo" =~ /\A(?:(?:)foo|bar|zot)\z/ ? "match" : "FAIL"' Removing any of the the anchors, the empty group, or one of the This regression was introduced in perl 5.9.5. $ perl5.12.2 -le 'use re Debug => "ALL"; print "foo" =~ /\A(?:(?:)foo|bar|zot)\z/ ? "match" : "FAIL"' Compiling REx "\A(?:(?:)foo|bar|zot)\z"
Perl Info
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From @cpansproutOn Wed Oct 13 02:53:36 2010, ilmari wrote:
by: From: Yves Orton <demerphq gmail.com> Re: [PATCH] Trie jumping p4raw-id: //depot/perl@28785 See also |
From [Unknown Contact. See original ticket]On Wed Oct 13 02:53:36 2010, ilmari wrote:
by: From: Yves Orton <demerphq gmail.com> Re: [PATCH] Trie jumping p4raw-id: //depot/perl@28785 See also |
@cpansprout - Status changed from 'new' to 'open' |
From @cpansproutOn Sun Oct 17 17:42:17 2010, sprout wrote:
http://perl5.git.perl.org/perl.git/commitdiff_plain/786e8c118e1218e4c348fecf469934e080881633
and fixed by 20dbff7. |
@cpansprout - Status changed from 'open' to 'resolved' |
Migrated from rt.perl.org#78356 (status was 'resolved')
Searchable as RT78356$
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