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207
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1 // RUN: %clang_cc1 -frecovery-ast -verify %s
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2
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3 bool Foo(int *); // expected-note 3{{candidate function not viable}}
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4
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5 template <typename T>
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6 struct Crash : decltype(Foo(T())) { // expected-error {{no matching function for call to 'Foo'}}
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7 Crash(){};
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8 };
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9
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10 void test() { Crash<int>(); } // expected-note {{in instantiation of template class}}
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11
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12 template <typename T>
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13 using Alias = decltype(Foo(T())); // expected-error {{no matching function for call to 'Foo'}}
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14 template <typename T>
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15 struct Crash2 : decltype(Alias<T>()) { // expected-note {{in instantiation of template type alias 'Alias' requested here}}
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16 Crash2(){};
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17 };
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18
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19 void test2() { Crash2<int>(); } // expected-note {{in instantiation of template class 'Crash2<int>' requested here}}
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20
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21 template <typename T>
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22 class Base {};
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23 template <typename T>
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24 struct Crash3 : Base<decltype(Foo(T()))> { // expected-error {{no matching function for call to 'Foo'}}
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25 Crash3(){};
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26 };
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27
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28 void test3() { Crash3<int>(); } // expected-note {{in instantiation of template class}}
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