Viewing file:  ms_attr-4.c (1.15 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/* Test for format attributes: test use of __attribute__
in prefix attributes. */
/* Origin: Joseph Myers <jsm28@cam.ac.uk> */
/* { dg-do compile { target { *-*-mingw* } } } */
/* { dg-options "-std=gnu99 -Wformat" } */
#define USE_SYSTEM_FORMATS
#include "format.h"
extern __attribute__((format(ms_printf, 1, 2))) void tformatprintf0 (const char *, ...);
extern void __attribute__((format(ms_printf, 1, 2))) tformatprintf1 (const char *, ...);
extern void foo (void), __attribute__((format(ms_printf, 1, 2))) tformatprintf2 (const char *, ...);
extern __attribute__((noreturn)) void bar (void), __attribute__((format(ms_printf, 1, 2))) tformatprintf3 (const char *, ...);
void
baz (int i, int *ip, double d)
{
tformatprintf0 ("%d", i);
tformatprintf0 ("%"); /* { dg-warning "format" "attribute format printf case 0" } */
tformatprintf1 ("%d", i);
tformatprintf1 ("%"); /* { dg-warning "format" "attribute format printf case 1" } */
tformatprintf2 ("%d", i);
tformatprintf2 ("%"); /* { dg-warning "format" "attribute format printf case 2" } */
tformatprintf3 ("%d", i);
tformatprintf3 ("%"); /* { dg-warning "format" "attribute format printf case 3" } */
}
|
