diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/format/ms_c94-scanf-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/format/ms_c94-scanf-1.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/format/ms_c94-scanf-1.c b/gcc/testsuite/gcc.dg/format/ms_c94-scanf-1.c new file mode 100644 index 000000000..85b300f4f --- /dev/null +++ b/gcc/testsuite/gcc.dg/format/ms_c94-scanf-1.c @@ -0,0 +1,18 @@ +/* Test for scanf formats. Changes in C94 to C90. */ +/* Origin: Joseph Myers <jsm28@cam.ac.uk> */ +/* { dg-do compile { target { *-*-mingw* } } } */ +/* { dg-options "-std=iso9899:199409 -pedantic -Wformat" } */ + +#define USE_SYSTEM_FORMATS +#include "format.h" + +void +foo (wchar_t *ls) +{ + /* See ISO/IEC 9899:1990 (E) subclause 7.9.6.2 (pages 134-138), + as amended by ISO/IEC 9899:1990/Amd.1:1995 (E) (pages 5-6). + We do not repeat here all the C90 format checks, but just verify + that %ls, %lc, %l[] are accepted without warning. + */ + scanf ("%lc%ls%l[abc]", ls, ls, ls); +} |