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

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
2d9db28e · Robert Lipe · Robert Lipe · e27f8c8a · 2d9db28e · 2d9db28e
Commit 2d9db28e authored Oct 14, 1998 by Robert Lipe Committed by Robert Lipe Oct 14, 1998
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gcc/ChangeLog
+5 -0

gcc/c-pragma.c
+1 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+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.

--- 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);