cpplib and endianness problems

[Neil Booth]

Jamie Lokier wrote:-

> Does it pass with 0x1234?  If so, wchar_t is signed and getting
> sign-extended.

Yes, it appears OK.  So I'll comment out the old test, with this patch.

Neil.

	* gcc.dg/cpp/if-2.c: Comment out occasionally bogus test; we
	have an equivalent working one below it.

Index: gcc.dg/cpp/if-2.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/testsuite/gcc.dg/cpp/if-2.c,v
retrieving revision 1.4
diff -u -p -r1.4 if-2.c
--- if-2.c	2001/01/11 08:11:29	1.4
+++ if-2.c	2001/01/15 07:47:12
@@ -9,8 +9,10 @@
 #error L'a'	/* { dg-bogus "error" "wide charconst recognition 1" } */
 #endif
 
+#if 0 /* This test doesn't work on targets with signed 16-bit wchar_t.  */
 #if L'\xfeed' != 0xfeed
 #error 0xfeed	/* { dg-bogus "error" "wide charconst recognition 2" } */
+#endif
 #endif
 
 #if L'\x1234' != 0x1234