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PR c++/86728 - C variadic generic lambda.
[official-gcc.git]
/
gcc
/
testsuite
/
g++.dg
/
concepts
/
var-concept1.C
blob
1456c077b4a84a9a8f4ecdd5ebe02ad7432ab5b6
1
// { dg-options "-std=c++17 -fconcepts" }
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template<typename T>
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concept bool C1 = __is_class(T);
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template<typename T>
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concept bool C2 = requires (T t) { t; };
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void f1(C1, C1) { }
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template<typename T>
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requires C2<T>
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void f2(T) { }
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void f3(C2) { }
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struct S1 {};
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int main ()
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{
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f1(S1(), S1());
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f2(0);
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f3(0);
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return 0;
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}