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annotate gcc/testsuite/g++.dg/concepts/variadic4.C @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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children 84e7813d76e9
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111
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1 // PR c++/73456
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2 // { dg-options "-std=c++17 -fconcepts" }
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3
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4 template<typename...> struct list {};
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5
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6 template<typename Seq>
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7 concept bool Sequence = true;
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8
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9 template<Sequence... Seqs>
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10 struct zip;
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11
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12 template<Sequence... Seqs>
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13 requires requires { typename list<Seqs...>; }
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14 // main.cpp:12:8: internal compiler error: in non_atomic_constraint_p, at cp/logic.cc:315
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15 struct zip<Seqs...> {};
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16
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17 int main()
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18 {
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19 zip<list<>, list<int>> {};
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20 }