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#include <stdio.h>
#include <libc-internal.h>
static int
do_test (void)
{
static const char buf[] = " ";
char *str;
/* GCC in C99 mode treats %a as the C99 format expecting float *,
but glibc with _GNU_SOURCE treats %as as the GNU allocation
extension, so resulting in "warning: format '%a' expects argument
of type 'float *', but argument 3 has type 'char **'". This
applies to the other %as, %aS and %a[] formats below as well. */
DIAG_PUSH_NEEDS_COMMENT;
DIAG_IGNORE_NEEDS_COMMENT (4.9, "-Wformat");
int r = sscanf (buf, "%as", &str);
DIAG_POP_NEEDS_COMMENT;
printf ("%d %p\n", r, str);
return r != -1 || str != NULL;
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"
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