| 1 | // RUN: %clang_cc1 -std=c++1y -verify %s |
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| 2 | |
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| 3 | class [[deprecated]] C {}; // expected-note {{'C' has been explicitly marked deprecated here}} |
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| 4 | C c; // expected-warning {{'C' is deprecated}} |
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| 5 | |
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| 6 | typedef int t [[deprecated]]; // expected-note {{'t' has been explicitly marked deprecated here}} |
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| 7 | t x = 42; // expected-warning {{'t' is deprecated}} |
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| 8 | |
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| 9 | [[deprecated]] int old = 42; // expected-note {{'old' has been explicitly marked deprecated here}} |
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| 10 | int use = old; // expected-warning {{'old' is deprecated}} |
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| 11 | |
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| 12 | struct S { [[deprecated]] int member = 42; } s; // expected-note {{'member' has been explicitly marked deprecated here}} |
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| 13 | int use2 = s.member; // expected-warning {{'member' is deprecated}} |
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| 14 | |
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| 15 | [[deprecated]] int f() { return 42; } // expected-note {{'f' has been explicitly marked deprecated here}} |
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| 16 | int use3 = f(); // expected-warning {{'f' is deprecated}} |
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| 17 | |
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| 18 | enum [[deprecated]] e { E }; // expected-note {{'e' has been explicitly marked deprecated here}} |
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| 19 | e my_enum; // expected-warning {{'e' is deprecated}} |
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| 20 | |
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| 21 | template <typename T> class X {}; |
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| 22 | template <> class [[deprecated]] X<int> {}; // expected-note {{'X<int>' has been explicitly marked deprecated here}} |
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| 23 | X<char> x1; |
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| 24 | X<int> x2; // expected-warning {{'X<int>' is deprecated}} |
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| 25 | |
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| 26 | template <typename T> class [[deprecated]] X2 {}; //expected-note {{'X2<char>' has been explicitly marked deprecated here}} |
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| 27 | template <> class X2<int> {}; |
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| 28 | X2<char> x3; // expected-warning {{'X2<char>' is deprecated}} |
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| 29 | X2<int> x4; // No warning, the specialization removes it. |
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| 30 | |
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| 31 | template <typename T> class [[deprecated]] X3; //expected-note {{'X3<char>' has been explicitly marked deprecated here}} |
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| 32 | template <> class X3<int>; |
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| 33 | X3<char> *x5; // expected-warning {{'X3<char>' is deprecated}} |
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| 34 | X3<int> *x6; // No warning, the specialization removes it. |
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| 35 | |
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| 36 | template <typename T> struct A; |
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| 37 | A<int> *p; |
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| 38 | template <typename T> struct [[deprecated]] A;//expected-note {{'A<int>' has been explicitly marked deprecated here}} expected-note {{'A<float>' has been explicitly marked deprecated here}} |
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| 39 | A<int> *q; // expected-warning {{'A<int>' is deprecated}} |
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| 40 | A<float> *r; // expected-warning {{'A<float>' is deprecated}} |
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| 41 | |
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| 42 | template <typename T> struct B; |
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| 43 | B<int> *p2; |
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| 44 | template <typename T> struct [[deprecated]] B;//expected-note {{'B<int>' has been explicitly marked deprecated here}} expected-note {{'B<float>' has been explicitly marked deprecated here}} |
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| 45 | B<int> *q2; // expected-warning {{'B<int>' is deprecated}} |
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| 46 | B<float> *r2; // expected-warning {{'B<float>' is deprecated}} |
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| 47 | |
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| 48 | template <typename T> |
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| 49 | T some_func(T t) { |
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| 50 | struct [[deprecated]] FunS{}; // expected-note {{'FunS' has been explicitly marked deprecated here}} |
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| 51 | FunS f;// expected-warning {{'FunS' is deprecated}} |
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| 52 | |
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| 53 | } |
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| 54 | |
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| 55 | template <typename T> |
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| 56 | [[deprecated]]T some_func2(T t) { |
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| 57 | struct FunS2{}; |
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| 58 | FunS2 f;// No warning, entire function is deprecated, so usage here should be fine. |
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| 59 | |
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| 60 | } |
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| 61 | |
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