| 1 | // RUN: %clang_cc1 -DNO_DTORS -fno-c++-static-destructors -verify %s |
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| 2 | // RUN: %clang_cc1 -verify %s |
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| 3 | |
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| 4 | struct SecretDestructor { |
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| 5 | #ifndef NO_DTORS |
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| 6 | // expected-note@+2 4 {{private}} |
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| 7 | #endif |
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| 8 | private: ~SecretDestructor(); // expected-note 2 {{private}} |
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| 9 | }; |
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| 10 | |
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| 11 | SecretDestructor sd1; |
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| 12 | thread_local SecretDestructor sd2; |
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| 13 | void locals() { |
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| 14 | static SecretDestructor sd3; |
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| 15 | thread_local SecretDestructor sd4; |
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| 16 | } |
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| 17 | |
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| 18 | #ifndef NO_DTORS |
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| 19 | // SecretDestructor sd1; // expected-error@-8 {{private}} |
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| 20 | // thread_local SecretDestructor sd2; // expected-error@-8 {{private}} |
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| 21 | // void locals() { |
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| 22 | // static SecretDestructor sd3; // expected-error@-8 {{private}} |
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| 23 | // thread_local SecretDestructor sd4; // expected-error@-8 {{private}} |
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| 24 | // } |
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| 25 | #endif |
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| 26 | |
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| 27 | [[clang::always_destroy]] SecretDestructor sd6; // expected-error{{private}} |
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| 28 | [[clang::always_destroy]] thread_local SecretDestructor sd7; // expected-error{{private}} |
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| 29 | |
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| 30 | [[clang::no_destroy]] SecretDestructor sd8; |
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| 31 | |
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| 32 | int main() { |
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| 33 | [[clang::no_destroy]] int p; // expected-error{{no_destroy attribute can only be applied to a variable with static or thread storage duration}} |
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| 34 | [[clang::always_destroy]] int p2; // expected-error{{always_destroy attribute can only be applied to a variable with static or thread storage duration}} |
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| 35 | [[clang::no_destroy]] static int p3; |
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| 36 | [[clang::always_destroy]] static int p4; |
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| 37 | } |
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| 38 | |
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| 39 | [[clang::always_destroy]] [[clang::no_destroy]] int p; // expected-error{{'no_destroy' and 'always_destroy' attributes are not compatible}} // expected-note{{here}} |
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| 40 | [[clang::no_destroy]] [[clang::always_destroy]] int p2; // expected-error{{'always_destroy' and 'no_destroy' attributes are not compatible}} // expected-note{{here}} |
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| 41 | |
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| 42 | [[clang::always_destroy]] void f() {} // expected-warning{{'always_destroy' attribute only applies to variables}} |
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| 43 | struct [[clang::no_destroy]] DoesntApply {}; // expected-warning{{'no_destroy' attribute only applies to variables}} |
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| 44 | |
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| 45 | [[clang::no_destroy(0)]] int no_args; // expected-error{{'no_destroy' attribute takes no arguments}} |
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| 46 | [[clang::always_destroy(0)]] int no_args2; // expected-error{{'always_destroy' attribute takes no arguments}} |
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| 47 | |
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