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annotate gcc/testsuite/g++.dg/concepts/variadic4.C @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children 1830386684a0
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1 // PR c++/73456
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2 // { dg-do compile { target c++17 } }
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3 // { dg-options "-fconcepts" }
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5 template<typename...> struct list {};
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6
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7 template<typename Seq>
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8 concept bool Sequence = true;
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9
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10 template<Sequence... Seqs>
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11 struct zip;
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13 template<Sequence... Seqs>
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14 requires requires { typename list<Seqs...>; }
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15 // main.cpp:12:8: internal compiler error: in non_atomic_constraint_p, at cp/logic.cc:315
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16 struct zip<Seqs...> {};
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17
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18 int main()
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19 {
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20 zip<list<>, list<int>> {};
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21 }