Thomas Munro 6db75edb2e Update contrib/trgm_regexp's memory management.
While no code change was necessary for this code to keep working, we
don't need to use PG_TRY()/PG_FINALLY() with explicit clean-up while
working with regexes anymore.

Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/CA%2BhUKGK3PGKwcKqzoosamn36YW-fsuTdOPPF1i_rtEO%3DnEYKSg%40mail.gmail.com
2023-04-08 22:09:17 +12:00
..
2023-01-02 15:00:37 -05:00