From: Richard Kenner <kenner@gcc.gnu.org>
Date: Fri, 5 May 1995 18:51:56 +0000 (-0400)
Subject: (build_binary_op): Also warn about ordered comparison of pointer with
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ddcf4abcac77d72fa6ba16f07d276511968292bc;p=gcc.git

(build_binary_op): Also warn about ordered comparison of pointer with
zero if -Wall.

From-SVN: r9580
---

diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c
index 6356ffe4dfd..a275c6b63f2 100644
--- a/gcc/c-typeck.c
+++ b/gcc/c-typeck.c
@@ -2281,7 +2281,7 @@ build_binary_op (code, orig_op0, orig_op1, convert_p)
 	       && integer_zerop (op1))
 	{
 	  result_type = type0;
-	  if (pedantic)
+	  if (pedantic || extra_warnings)
 	    pedwarn ("ordered comparison of pointer with integer zero");
 	}
       else if (code1 == POINTER_TYPE && TREE_CODE (op0) == INTEGER_CST