From: Rafael Garcia-Suarez <rgarciasuarez@gmail.com>
Date: Sat, 3 Mar 2007 09:36:54 +0000 (+0000)
Subject: Add a volatile modifier to avoid possible cloberring by longjmp,
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=5f40764fc08e4d85d4c2d5616305dde658446619;p=p5sagit%2Fp5-mst-13.2.git

Add a volatile modifier to avoid possible cloberring by longjmp,
as the compiler used by Jerry D. Hedden warns.

p4raw-id: //depot/perl@30448
---

diff --git a/perl.c b/perl.c
index c7ed592..aac8181 100644
--- a/perl.c
+++ b/perl.c
@@ -5113,7 +5113,7 @@ Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 {
     dVAR;
     SV *atsv;
-    const line_t oldline = PL_curcop ? CopLINE(PL_curcop) : 0;
+    volatile const line_t oldline = PL_curcop ? CopLINE(PL_curcop) : 0;
     CV *cv;
     STRLEN len;
     int ret;