Make struct regexp the body of SVt_REGEXP SVs, REGEXPs become SVs,

and regexp reference counting is via the regular SV reference counting.
This was not as easy at it looks.

p4raw-id: //depot/perl@32804

1 files changed, 0 insertions, 11 deletions

diff --git a/mg.c b/mg.c
index b81570d42b..48618c0a4a 100644
--- a/mg.c
+++ b/mg.c
@@ -2151,17 +2151,6 @@ Perl_magic_setregexp(pTHX_ SV *sv, MAGIC *mg)
     return sv_unmagic(sv, type);
 }
 
-int
-Perl_magic_freeregexp(pTHX_ SV *sv, MAGIC *mg)
-{
-    dVAR;
-    regexp * const re = (regexp *)mg->mg_obj;
-    PERL_UNUSED_ARG(sv);
-
-    ReREFCNT_dec(re);
-    return 0;
-}
-
 #ifdef USE_LOCALE_COLLATE
 int
 Perl_magic_setcollxfrm(pTHX_ SV *sv, MAGIC *mg)