61 lines
2.8 KiB
C++
61 lines
2.8 KiB
C++
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// RUN: %clang_cc1 -std=c++1y -verify %s
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class [[deprecated]] C {}; // expected-note {{'C' has been explicitly marked deprecated here}}
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C c; // expected-warning {{'C' is deprecated}}
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typedef int t [[deprecated]]; // expected-note {{'t' has been explicitly marked deprecated here}}
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t x = 42; // expected-warning {{'t' is deprecated}}
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[[deprecated]] int old = 42; // expected-note {{'old' has been explicitly marked deprecated here}}
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int use = old; // expected-warning {{'old' is deprecated}}
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struct S { [[deprecated]] int member = 42; } s; // expected-note {{'member' has been explicitly marked deprecated here}}
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int use2 = s.member; // expected-warning {{'member' is deprecated}}
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[[deprecated]] int f() { return 42; } // expected-note {{'f' has been explicitly marked deprecated here}}
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int use3 = f(); // expected-warning {{'f' is deprecated}}
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enum [[deprecated]] e { E }; // expected-note {{'e' has been explicitly marked deprecated here}}
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e my_enum; // expected-warning {{'e' is deprecated}}
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template <typename T> class X {};
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template <> class [[deprecated]] X<int> {}; // expected-note {{'X<int>' has been explicitly marked deprecated here}}
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X<char> x1;
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X<int> x2; // expected-warning {{'X<int>' is deprecated}}
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template <typename T> class [[deprecated]] X2 {}; //expected-note {{'X2<char>' has been explicitly marked deprecated here}}
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template <> class X2<int> {};
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X2<char> x3; // expected-warning {{'X2<char>' is deprecated}}
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X2<int> x4; // No warning, the specialization removes it.
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template <typename T> class [[deprecated]] X3; //expected-note {{'X3<char>' has been explicitly marked deprecated here}}
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template <> class X3<int>;
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X3<char> *x5; // expected-warning {{'X3<char>' is deprecated}}
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X3<int> *x6; // No warning, the specialization removes it.
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template <typename T> struct A;
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A<int> *p;
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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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A<int> *q; // expected-warning {{'A<int>' is deprecated}}
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A<float> *r; // expected-warning {{'A<float>' is deprecated}}
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template <typename T> struct B;
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B<int> *p2;
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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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B<int> *q2; // expected-warning {{'B<int>' is deprecated}}
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B<float> *r2; // expected-warning {{'B<float>' is deprecated}}
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template <typename T>
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T some_func(T t) {
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struct [[deprecated]] FunS{}; // expected-note {{'FunS' has been explicitly marked deprecated here}}
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FunS f;// expected-warning {{'FunS' is deprecated}}
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}
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template <typename T>
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[[deprecated]]T some_func2(T t) {
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struct FunS2{};
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FunS2 f;// No warning, entire function is deprecated, so usage here should be fine.
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}
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