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annotate gcc/testsuite/g++.dg/cpp1z/fold10.C @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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145
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1 // PR c++/89761
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2 // { dg-do compile { target c++17 } }
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3
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4 template <int...> struct seq {};
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5 template <bool> struct S {
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6 template <typename Args>
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7 constexpr static void call(Args&&...) {}
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8 };
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9
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10 template <int ...Idx,typename ...Args>
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11 auto foo (seq<Idx...>, Args&& ...args) {
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12 return (S<Idx==sizeof...(args)>::call(args), ...);
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13 }
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14
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15 void bar() {
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16 foo(seq<0,1,2>{}, 1,2,3);
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17 }