diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/format/attr-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/format/attr-1.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/format/attr-1.c b/gcc/testsuite/gcc.dg/format/attr-1.c new file mode 100644 index 000000000..8b2f5b7a3 --- /dev/null +++ b/gcc/testsuite/gcc.dg/format/attr-1.c @@ -0,0 +1,10 @@ +/* Test for strftime format attributes: can't have first_arg_num != 0. */ +/* Origin: Joseph Myers <jsm28@cam.ac.uk> */ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99 -Wformat" } */ + +#define DONT_GNU_PROTOTYPE +#include "format.h" + +extern void foo0 (const char *) __attribute__((__format__(gnu_attr___strftime__, 1, 0))); +extern void foo1 (const char *, ...) __attribute__((__format__(gnu_attr___strftime__, 1, 2))); /* { dg-error "cannot format" "strftime first_arg_num != 0" } */ |