From: Robert Lipe <robertl@dgii.com>
Date: Wed, 14 Oct 1998 23:39:38 +0000 (+0000)
Subject: c-pragma.c (handle_pragma_token): Test for null tree before dereferencing TREE_CODE.
X-Git-Tag: prereleases/libgcj-0.1~2502
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2d9db28e7a0090c41a8624784780d3b6bbfde6ce;p=thirdparty%2Fgcc.git

c-pragma.c (handle_pragma_token): Test for null tree before dereferencing TREE_CODE.

	* c-pragma.c (handle_pragma_token): Test for null tree before
	dereferencing TREE_CODE.

From-SVN: r23104
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a78adfbccc0c..b120cc4fbf73 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+Thu Oct 15 00:57:55 1998  Robert Lipe  <robertl@dgii.com>
+
+	* c-pragma.c (handle_pragma_token): Test for null tree before
+	dereferencing TREE_CODE.
+
 Thu Oct 15 17:36:48 1998  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>
 
 	* config/c4x/c4x.c: Convert to use GEN_INT.
diff --git a/gcc/c-pragma.c b/gcc/c-pragma.c
index 5856d058b308..f9bfbe7987bf 100644
--- a/gcc/c-pragma.c
+++ b/gcc/c-pragma.c
@@ -385,7 +385,7 @@ handle_pragma_token (string, token)
 
     case ps_left:
 
-      if (TREE_CODE(token) == INTEGER_CST) 
+      if (token && TREE_CODE(token) == INTEGER_CST) 
 	align = TREE_INT_CST_LOW(token);
       else
 	align = atoi (string);