diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/format/ms_c99-strftime-2.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/format/ms_c99-strftime-2.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/format/ms_c99-strftime-2.c b/gcc/testsuite/gcc.dg/format/ms_c99-strftime-2.c new file mode 100644 index 000000000..9a6ae3545 --- /dev/null +++ b/gcc/testsuite/gcc.dg/format/ms_c99-strftime-2.c @@ -0,0 +1,20 @@ +/* Test for strftime formats. Rejection of extensions in pedantic mode. */ +/* Origin: Joseph Myers <jsm28@cam.ac.uk> */ +/* { dg-do compile { target { *-*-mingw* } } } */ +/* { dg-options "-std=iso9899:1999 -pedantic -Wformat" } */ + +#define USE_SYSTEM_FORMATS +#include "format.h" + +void +foo (char *s, size_t m, const struct tm *tp) +{ + /* %P is a lowercase version of %p. */ + strftime (s, m, "%P", tp); /* { dg-warning "unknown" "strftime %P" } */ + /* %k is %H but padded with a space rather than 0 if necessary. */ + strftime (s, m, "%k", tp); /* { dg-warning "unknown" "strftime %k" } */ + /* %l is %I but padded with a space rather than 0 if necessary. */ + strftime (s, m, "%l", tp); /* { dg-warning "unknown" "strftime %l" } */ + /* %s is the number of seconds since the Epoch. */ + strftime (s, m, "%s", tp); /* { dg-warning "unknown" "strftime %s" } */ +} |