old-autovect-branch/gcc/testsuite/gcc.dg/format/xopen-3.c

   1 /* Test for warnings for $ operand numbers after ordinary formats.
   2    Bug c/15444 from james-gcc-bugzilla-501qll3d at and dot org.  */
   3 /* Origin: Joseph Myers <jsm@polyomino.org.uk> */
   4 /* { dg-do compile } */
   5 /* { dg-options "-std=gnu99 -Wformat" } */
   6
   7 #include "format.h"
   8
   9 void
  10 foo (int i)
  11 {
  12   printf ("%d%2$d", i); /* { dg-warning "used after format" "mixing $ and non-$ formats" } */
  13   printf ("%d%*1$d", i, i); /* { dg-warning "used after format" "mixing $ and non-$ formats" } */
  14   printf ("%d%.*1$d", i, i); /* { dg-warning "used after format" "mixing $ and non-$ formats" } */
  15 }