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Diffstat (limited to 'clang/test/Sema/attr-returns-twice.c')
| -rw-r--r-- | clang/test/Sema/attr-returns-twice.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/clang/test/Sema/attr-returns-twice.c b/clang/test/Sema/attr-returns-twice.c new file mode 100644 index 0000000..13f53e3 --- /dev/null +++ b/clang/test/Sema/attr-returns-twice.c @@ -0,0 +1,12 @@ +// RUN: %clang_cc1 %s -verify -fsyntax-only + +int a __attribute__((returns_twice)); // expected-warning {{'returns_twice' attribute only applies to functions}} + +__attribute__((returns_twice)) void t0(void) { +} + +void t1() __attribute__((returns_twice)); + +void t2() __attribute__((returns_twice(2))); // expected-error {{attribute takes no arguments}} + +typedef void (*t3)(void) __attribute__((returns_twice)); // expected-warning {{'returns_twice' attribute only applies to functions}} |