avoid $@-clearing sideeffect of require in Carp

[p5sagit/p5-mst-13.2.git] / pp_hot.c

diff --git a/pp_hot.c b/pp_hot.c
index 6ebde09..8dab651 100644 (file)
--- a/pp_hot.c
+++ b/pp_hot.c
@@ -1,6 +1,6 @@
 /*    pp_hot.c
  *
- *    Copyright (c) 1991-1999, Larry Wall
+ *    Copyright (c) 1991-2000, Larry Wall
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -87,6 +87,8 @@ PP(pp_stringify)
     char *s;
     s = SvPV(TOPs,len);
     sv_setpvn(TARG,s,len);
+    if (SvUTF8(TOPs) && !IN_BYTE)
+       SvUTF8_on(TARG);
     SETTARG;
     RETURN;
 }
@@ -1041,6 +1043,7 @@ yup:                                      /* Confirmed by INTUIT */
        rx->startp[0] = s - truebase;
        rx->endp[0] = s - truebase + rx->minlen;
     }
+    rx->nparens = rx->lastparen = 0;   /* used by @- and @+ */
     LEAVE_SCOPE(oldsave);
     RETPUSHYES;