Prohibit map and grep in void context
map and grep are not intended to be used as mutators, iterating
with side-effects should be done with for or foreach loops. This
fixes the one occurrence of the pattern, and bumps the perlcritic
policy to severity 5 for the map and grep policies.
Author: Dagfinn Ilmari Mannsåker <ilmari@ilmari.org>
Reviewed-by: Michael Paquier <michael@paquier.xyz>
Reviewed-by: Andrew Dunstan <andrew@dunslane.net>
Reviewed-by: Julien Rouhaud <rjuju123@gmail.com>
Discussion: https://postgr.es/m/87fsvzhhc4.fsf@wibble.ilmari.org
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/bb466c6b0992a1a21c03239a7b0a87ebadd3bee1
Modified Files
--------------
contrib/intarray/bench/create_test.pl | 2 +-
src/tools/perlcheck/perlcriticrc | 7 +++++++
2 files changed, 8 insertions(+), 1 deletion(-)
