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/* Test for warnings for missing format attributes. */
/* Origin: Joseph Myers <jsm28@cam.ac.uk> */
/* { dg-do compile { target { *-*-mingw* } } } */
/* { dg-options "-std=gnu99 -Wmissing-format-attribute" } */
#define USE_SYSTEM_FORMATS
#include "format.h"
void
foo (const char *fmt, ...)
{
va_list ap;
va_start (ap, fmt);
vprintf (fmt, ap); /* { dg-warning "candidate" "printf attribute warning" } */
va_end (ap);
}
void
bar (const char *fmt, ...)
{
va_list ap;
va_start (ap, fmt);
vscanf (fmt, ap); /* { dg-warning "candidate" "scanf attribute warning" } */
va_end (ap);
}
__attribute__((__format__(__ms_printf__, 1, 2))) void
foo2 (const char *fmt, ...)
{
va_list ap;
va_start (ap, fmt);
vprintf (fmt, ap);
va_end (ap);
}
void
vfoo (const char *fmt, va_list arg)
{
vprintf (fmt, arg); /* { dg-warning "candidate" "printf attribute warning 2" } */
}
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