X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=blobdiff_plain;f=gcc%2Fcp%2Ftypeck.c;h=e2853de98e93af714b7db522f78e8fa518c74b82;hp=5eb4b644426e96baa1b54c30377a025c5bdf7adf;hb=4fd216d574350d23961db14d4b25f74ed20905f8;hpb=a32f68f58d919e02f885b817337f5ad369dfd156;ds=inline

diff --git a/gcc/cp/typeck.c b/gcc/cp/typeck.c
index 5eb4b644426..e2853de98e9 100644
--- a/gcc/cp/typeck.c
+++ b/gcc/cp/typeck.c
@@ -3087,8 +3087,9 @@ build_binary_op (enum tree_code code, tree orig_op0, tree orig_op1,
 
     case EQ_EXPR:
     case NE_EXPR:
-      if (warn_float_equal && (code0 == REAL_TYPE || code1 == REAL_TYPE))
-	warning (0, "comparing floating point with == or != is unsafe");
+      if (code0 == REAL_TYPE || code1 == REAL_TYPE)
+	warning (OPT_Wfloat_equal, 
+                 "comparing floating point with == or != is unsafe");
       if ((TREE_CODE (orig_op0) == STRING_CST && !integer_zerop (op1))
 	  || (TREE_CODE (orig_op1) == STRING_CST && !integer_zerop (op0)))
 	warning (OPT_Wstring_literal_comparison,