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PR c++/86728 - C variadic generic lambda.
[official-gcc.git]
/
gcc
/
testsuite
/
g++.dg
/
concepts
/
inherit-ctor3.C
blob
c7ad84aa6e7b5963afb0baf691a47c4588354cd7
1
// { dg-options "-std=c++17 -fconcepts" }
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template<typename T>
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concept bool C() { return __is_class(T); }
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template<typename T>
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struct S1 {
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template<C U>
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S1(U x) { }
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};
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template<typename T>
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struct S2 : S1<T> {
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using S1<T>::S1;
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};
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struct X { } x;
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int main() {
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S2<X> s = x;
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}