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Diffstat (limited to 'test/Preprocessor/pushable-diagnostics.c')
-rw-r--r-- | test/Preprocessor/pushable-diagnostics.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/Preprocessor/pushable-diagnostics.c b/test/Preprocessor/pushable-diagnostics.c new file mode 100644 index 000000000000..fe55122d66cd --- /dev/null +++ b/test/Preprocessor/pushable-diagnostics.c @@ -0,0 +1,17 @@ +// RUN: clang-cc -fsyntax-only -verify -pedantic %s + +#pragma clang diagnostic pop // expected-warning{{pragma diagnostic pop could not pop, no matching push}} + +#pragma clang diagnostic puhs // expected-warning{{pragma diagnostic expected 'error', 'warning', 'ignored', 'fatal' 'push', or 'pop'}} + +char a = 'df'; // expected-warning{{multi-character character constant}} + +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wmultichar" + +char b = 'df'; // no warning. +#pragma clang diagnostic pop + +char c = 'df'; // expected-warning{{multi-character character constant}} + +#pragma clang diagnostic pop // expected-warning{{pragma diagnostic pop could not pop, no matching push}} |