From: Jason Merrill <merrill@gnu.org>
Date: Mon, 3 Apr 1995 23:16:19 +0000 (+0000)
Subject: oops
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2e14370ed42be496fb7a5f2d803824a01a646abe;p=gcc.git

oops

From-SVN: r9308
---

diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c
index 20c653a2e52..b6e9a6b972b 100644
--- a/gcc/c-typeck.c
+++ b/gcc/c-typeck.c
@@ -2455,6 +2455,9 @@ build_binary_op (code, orig_op0, orig_op1, convert_p)
 		 all the values of the unsigned type.  */
 	      if (! TREE_UNSIGNED (result_type))
 		/* OK */;
+              /* Do not warn if both operands are unsigned.  */
+              else if (op0_signed == op1_signed)
+                /* OK */;
 	      /* Do not warn if the signed quantity is an unsuffixed
 		 integer literal (or some static constant expression
 		 involving such literals) and it is non-negative.  */