1  /* Test for strftime formats.  Formats using C90 features.  */
       2  /* Origin: Joseph Myers <jsm28@cam.ac.uk> */
       3  /* { dg-do compile } */
       4  /* { dg-options "-std=iso9899:1990 -pedantic -Wformat -Wformat-y2k" } */
       5  
       6  #include "format.h"
       7  
       8  void
       9  foo (char *s, size_t m, const struct tm *tp)
      10  {
      11    /* See ISO/IEC 9899:1990 (E) subclause 7.12.3.5 (pages 174-175).  */
      12    /* Formats which are Y2K-compliant (no 2-digit years).  */
      13    strftime (s, m, "%a%A%b%B%d%H%I%j%m%M%p%S%U%w%W%X%Y%Z%%", tp);
      14    /* Formats with 2-digit years.  */
      15    strftime (s, m, "%y", tp); /* { dg-warning "only last 2" "2-digit year" } */
      16    /* Formats with 2-digit years in some locales.  */
      17    strftime (s, m, "%c", tp); /* { dg-warning "some locales" "2-digit year" } */
      18    strftime (s, m, "%x", tp); /* { dg-warning "some locales" "2-digit year" } */
      19  }