Branch: refs/heads/blead
Home: https://github.com/Perl/perl5
Commit: 5c6240fadac873b60c46677b4d5b180f4fb6074b
https://github.com/Perl/perl5/commit/5c6240fadac873b60c46677b4d5b180f4fb6074b
Author: Yves Orton <demer...@gmail.com>
Date: 2023-01-15 (Sun, 15 Jan 2023)
Changed paths:
M MANIFEST
M regexec.c
M t/re/pat_re_eval.t
M t/re/re_tests
M t/re/regexp.t
A t/re/regexp_normal.t
Log Message:
-----------
regexec.c - fix accept in CURLYX/WHILEM construct.
The ACCEPT logic didnt know how to handle WHILEM, which for
some reason does not have a next_off defined. I am not sure why.
This was revealed by forcing CURLYX optimisations off. This includes
a patch to test what happens if we embed an eval group in the tests
run by regexp.t when run via regexp_normal.t, which disabled CURLYX ->
CURLYN and CURLYM optimisations and revealed this issue.
This adds t/re/regexp_normal.t which test "normalized" forms of
the patterns in t/re/re_tests by munging them in various ways
to see if they still behave as expected. For instance injecting
a (?{}) can disable optimisations.
