forked from OSchip/llvm-project
47 lines
2.1 KiB
C++
47 lines
2.1 KiB
C++
// RUN: %clang_cc1 -DNO_DTORS -fno-c++-static-destructors -verify %s
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// RUN: %clang_cc1 -verify %s
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struct SecretDestructor {
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#ifndef NO_DTORS
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// expected-note@+2 4 {{private}}
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#endif
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private: ~SecretDestructor(); // expected-note 2 {{private}}
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};
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SecretDestructor sd1;
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thread_local SecretDestructor sd2;
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void locals() {
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static SecretDestructor sd3;
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thread_local SecretDestructor sd4;
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}
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#ifndef NO_DTORS
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// SecretDestructor sd1; // expected-error@-8 {{private}}
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// thread_local SecretDestructor sd2; // expected-error@-8 {{private}}
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// void locals() {
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// static SecretDestructor sd3; // expected-error@-8 {{private}}
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// thread_local SecretDestructor sd4; // expected-error@-8 {{private}}
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// }
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#endif
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[[clang::always_destroy]] SecretDestructor sd6; // expected-error{{private}}
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[[clang::always_destroy]] thread_local SecretDestructor sd7; // expected-error{{private}}
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[[clang::no_destroy]] SecretDestructor sd8;
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int main() {
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[[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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[[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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[[clang::no_destroy]] static int p3;
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[[clang::always_destroy]] static int p4;
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}
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[[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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[[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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[[clang::always_destroy]] void f() {} // expected-warning{{'always_destroy' attribute only applies to variables}}
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struct [[clang::no_destroy]] DoesntApply {}; // expected-warning{{'no_destroy' attribute only applies to variables}}
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[[clang::no_destroy(0)]] int no_args; // expected-error{{'no_destroy' attribute takes no arguments}}
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[[clang::always_destroy(0)]] int no_args2; // expected-error{{'always_destroy' attribute takes no arguments}}
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