| 1 | // RUN: %clang_cc1 %s -verify -fsyntax-only |
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| 2 | |
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| 3 | int a __attribute__((returns_twice)); // expected-warning {{'returns_twice' attribute only applies to functions}} |
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| 4 | |
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| 5 | __attribute__((returns_twice)) void t0(void) { |
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| 6 | } |
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| 7 | |
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| 8 | void t1() __attribute__((returns_twice)); |
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| 9 | |
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| 10 | void t2() __attribute__((returns_twice(2))); // expected-error {{'returns_twice' attribute takes no arguments}} |
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| 11 | |
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| 12 | typedef void (*t3)(void) __attribute__((returns_twice)); // expected-warning {{'returns_twice' attribute only applies to functions}} |
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| 13 | |
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