1 /* Test for strftime formats. Formats using C99 features. */
2 /* Origin: Joseph Myers <jsm28@cam.ac.uk> */
3 /* { dg-do compile { target { *-*-mingw* } } } */
4 /* { dg-options "-std=iso9899:1999 -pedantic -Wformat -Wformat-y2k" } */
5
6 #define USE_SYSTEM_FORMATS
7 #include "format.h"
8
9 void
foo(char * s,size_t m,const struct tm * tp)10 foo (char *s, size_t m, const struct tm *tp)
11 {
12 /* See ISO/IEC 9899:1990 (E) subclause 7.12.3.5 (pages 174-175). */
13 /* Formats which are Y2K-compliant (no 2-digit years). */
14 strftime (s, m, "%a%A%b%B%d%H%I%j%m%M%p%S%U%w%W%X%Y%z%Z%%", tp);
15 /* Formats with 2-digit years. */
16 strftime (s, m, "%y", tp); /* { dg-warning "only last 2" "2-digit year" } */
17 /* Formats with 2-digit years in some locales. */
18 strftime (s, m, "%c", tp); /* { dg-warning "some locales" "2-digit year" } */
19 strftime (s, m, "%x", tp); /* { dg-warning "some locales" "2-digit year" } */
20 }
21