From: Eli Zaretskii <eliz@gnu.org>
Date: Fri, 26 Nov 2004 11:47:20 +0000 (+0000)
Subject: (Fdefvar): Declare pdl from last change as `volatile' to prevent
X-Git-Tag: ttn-vms-21-2-B4~3656
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=b28d0d9a8fa333596e071c92598bfff318b3026b;p=emacs.git

(Fdefvar): Declare pdl from last change as `volatile' to prevent
compiler warnings.
---

diff --git a/src/eval.c b/src/eval.c
index e8a8e4668e4..15b292d7d7e 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -789,7 +789,7 @@ usage: (defvar SYMBOL &optional INITVALUE DOCSTRING)  */)
       else
 	{ /* Check if there is really a global binding rather than just a let
 	     binding that shadows the global unboundness of the var.  */
-	  struct specbinding *pdl = specpdl_ptr;
+	  volatile struct specbinding *pdl = specpdl_ptr;
 	  while (--pdl >= specpdl)
 	    {
 	      if (EQ (pdl->symbol, sym) && !pdl->func