Subject: gcc-3.1 test gcc.dg/wint_t-1.c fails on cygwin
From: "Billinghurst, David (CRTS)" <[email-masked]>
To: "[email-masked]'" <[email-masked]>
Cc: "[email-masked]'" <[email-masked]>
Date: Fri, 27 Jul 2001 07:37:50 -0000

gcc-3.1 test gcc.dg/wint_t-1.c fails on cygwin.  The errors are:

... /wint_t-1.c:11: parse error before '*' token 
... /wint_t-1.c:11: warning: type defaults to `int' in declaration of
`wi_t_p' 
... /wint_t-1.c:11: warning: data definition has no type or storage class

The problem is that wint_t isn't defined in the system headers, as is
apparent in wint_t-1.i below.  

I guess there are three possible fixes:
*	XFAIL the test
*	define something so that the typedef in gcc's own stddef.h is picked
up
*	fix the cygwin wchar.h headers

Any suggestions?

++++++++++++++++ wint_t-1.c +++++++++++++
# 8 "/usr/local/src/gcc/gcc/testsuite/gcc.dg/wint_t-1.c"
# 1 "/usr/include/wchar.h" 1 3
# 14 "/usr/include/wchar.h" 3
# 1 "/usr/include/sys/cdefs.h" 1 3
# 15 "/usr/include/wchar.h" 2 3

# 1 "/usr/local/obj/gcc/gcc/include/stddef.h" 1 3
# 147 "/usr/local/obj/gcc/gcc/include/stddef.h" 3
typedef int ptrdiff_t;
# 199 "/usr/local/obj/gcc/gcc/include/stddef.h" 3
typedef unsigned int size_t;
# 288 "/usr/local/obj/gcc/gcc/include/stddef.h" 3
typedef short unsigned int wchar_t;
# 19 "/usr/include/wchar.h" 2 3

int wcscmp (const wchar_t *__s1, const wchar_t *__s2);
size_t wcslen (const wchar_t *__s1);
# 9 "/usr/local/src/gcc/gcc/testsuite/gcc.dg/wint_t-1.c" 2

unsigned int __wi_t__;
wint_t *wi_t_p;

void
wit (void)
{
  wi_t_p = &__wi_t__;
}

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