diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/cpp/warn-trigraphs-2.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/cpp/warn-trigraphs-2.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/cpp/warn-trigraphs-2.c b/gcc/testsuite/gcc.dg/cpp/warn-trigraphs-2.c new file mode 100644 index 00000000000..ff87ae54951 --- /dev/null +++ b/gcc/testsuite/gcc.dg/cpp/warn-trigraphs-2.c @@ -0,0 +1,4 @@ +// { dg-do preprocess } +// { dg-options "-std=gnu99 -fdiagnostics-show-option -Wtrigraphs" } + +??= // { dg-warning "trigraph \\?\\?= ignored, use -trigraphs to enable .-Wtrigraphs." } |