diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/cpp/warn-multichar.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/cpp/warn-multichar.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/cpp/warn-multichar.c b/gcc/testsuite/gcc.dg/cpp/warn-multichar.c new file mode 100644 index 000000000..f5b02dad4 --- /dev/null +++ b/gcc/testsuite/gcc.dg/cpp/warn-multichar.c @@ -0,0 +1,5 @@ +// { dg-do preprocess } +// { dg-options "-std=gnu99 -fdiagnostics-show-option -Wmultichar" } + +#if 'abc' // { dg-warning "multi-character character constant .-Wmultichar." } +#endif |