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author | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
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committer | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
commit | 222e2a7620e6520ffaf4fc4e69d79c18da31542e (patch) | |
tree | 7bfbc05bfa3b41c8f9d2e56d53a0bc3e310df239 /clang/test/Preprocessor/pragma_diagnostic.c | |
parent | 3d206f03985b50beacae843d880bccdc91a9f424 (diff) |
Add the clang library to the repo (with some of my changes, too).
Diffstat (limited to 'clang/test/Preprocessor/pragma_diagnostic.c')
-rw-r--r-- | clang/test/Preprocessor/pragma_diagnostic.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/clang/test/Preprocessor/pragma_diagnostic.c b/clang/test/Preprocessor/pragma_diagnostic.c new file mode 100644 index 0000000..818f02f --- /dev/null +++ b/clang/test/Preprocessor/pragma_diagnostic.c @@ -0,0 +1,32 @@ +// RUN: %clang_cc1 -fsyntax-only -verify -Wno-undef %s +// rdar://2362963 + +#if FOO // ok. +#endif + +#pragma GCC diagnostic warning "-Wundef" + +#if FOO // expected-warning {{'FOO' is not defined}} +#endif + +#pragma GCC diagnostic ignored "-Wun" "def" + +#if FOO // ok. +#endif + +#pragma GCC diagnostic error "-Wundef" + +#if FOO // expected-error {{'FOO' is not defined}} +#endif + + +#define foo error +#pragma GCC diagnostic foo "-Wundef" // expected-warning {{pragma diagnostic expected 'error', 'warning', 'ignored', 'fatal', 'push', or 'pop'}} + +#pragma GCC diagnostic error 42 // expected-warning {{unexpected token in pragma diagnostic}} + +#pragma GCC diagnostic error "-Wundef" 42 // expected-warning {{unexpected token in pragma diagnostic}} +#pragma GCC diagnostic error "invalid-name" // expected-warning {{pragma diagnostic expected option name (e.g. "-Wundef")}} + +#pragma GCC diagnostic error "-Winvalid-name" // expected-warning {{unknown warning group '-Winvalid-name', ignored}} + |