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, 1 insertions, 1 deletions

diff --git a/util.c b/util.c
index fef039382a..1710e6f6e3 100644
--- a/util.c
+++ b/util.c
@@ -5922,7 +5922,7 @@ Perl_get_re_arg(pTHX_ SV *sv) {
             (tmpsv = (SV*)SvRV(sv)) &&            /* assign deliberate */
             SvTYPE(tmpsv) == SVt_REGEXP)
         {
-            return ((struct xregexp *)SvANY(tmpsv))->xrx_regexp;
+            return tmpsv;
         }
     }