Test gcc.dg/cpp/wchar-1.c fails on cygwin

[Neil Booth]

Billinghurst, David (CRTS) wrote:-

> New test gcc.dg/cpp/wchar-1.c fails on cygwin with
> 
> .../wchar-1.c: In function `main':
> .../wchar-1.c:18: warning: comparison is always false due to limited range of data type

I've applied this to 3.2.  Let me know if it fixes it, and I'll apply it
to 3.1 as well.

Thanks,

Neil.

	* gcc.dg/cpp/wchar-1.c: Update.

Index: wchar-1.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/testsuite/gcc.dg/cpp/wchar-1.c,v
retrieving revision 1.1
diff -u -p -r1.1 wchar-1.c
--- wchar-1.c	2002/02/24 12:52:30	1.1
+++ wchar-1.c	2002/03/17 13:14:05
@@ -15,7 +15,7 @@ int main ()
   if (c > 0)
     abort ();
 #else
-  if (c < 0)
+  if (c < 0)	/* { dg-warning "always false" } */
     abort ();
 #endif