gcc/testsuite/c-c++-common/pr54486.c

   1 /* PR middle-end/54486 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-Wformat" } */
   4 /* { dg-skip-if "no POSIX printf" { *-*-mingw* } } */
   5
   6 #ifdef __cplusplus
   7 extern "C" {
   8 #endif
   9 typedef __SIZE_TYPE__ size_t;
  10 extern int printf (const char *, ...);
  11 extern size_t strspn (const char *, const char *);
  12 extern size_t strcspn (const char *, const char *);
  13 extern size_t strlen (const char *);
  14 #ifdef __cplusplus
  15 }
  16 #endif
  17
  18 void
  19 foo (void)
  20 {
  21   printf ("%zu\n", strspn ("abc", "abcdefg"));
  22   printf ("%zu\n", (size_t) strspn ("abc", "abcdefg"));
  23   printf ("%zu\n", __builtin_strspn ("abc", "abcdefg"));
  24   printf ("%zu\n", (size_t) __builtin_strspn ("abc", "abcdefg"));
  25   printf ("%zu\n", strcspn ("abc", "abcdefg"));
  26   printf ("%zu\n", (size_t) strcspn ("abc", "abcdefg"));
  27   printf ("%zu\n", __builtin_strcspn ("abc", "abcdefg"));
  28   printf ("%zu\n", (size_t) __builtin_strcspn ("abc", "abcdefg"));
  29   printf ("%zu\n", strlen ("abc"));
  30   printf ("%zu\n", (size_t) strlen ("abc"));
  31   printf ("%zu\n", __builtin_strlen ("abc"));
  32   printf ("%zu\n", (size_t) __builtin_strlen ("abc"));
  33 }