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annotate gcc/testsuite/g++.dg/cpp2a/concepts-requires9.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++/66832
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2 // { dg-do compile { target c++2a } }
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3
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4 template <class T, class U, unsigned N>
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5 requires requires (T& t, U &u) { t.foo(); u.foo(); }
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6 void foo_all( T (&t)[N], U (&u)[N] ) {
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7 for(auto& x : t)
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8 x.foo();
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9 for(auto& x : u)
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10 x.foo();
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11 }
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12
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13 struct S {
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14 void foo() {}
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15 };
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16
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17 int main() {
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18 S rg[4] {};
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19 foo_all(rg, rg);
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20 }
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21