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annotate gcc/testsuite/g++.dg/warn/pr94038-3.C @ 152:2b5abeee2509

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update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
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152
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1 // PR c++/94038
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2 // { dg-do compile { target c++20 } }
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3 // { dg-additional-options "-Wall" }
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4
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5 template<typename T>
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6 constexpr int foo() {
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7 return T::x;
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8 }
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9
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10 constexpr bool bar(bool a) { return a; }
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11
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12 template<typename T>
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13 concept C = foo<T>() == 0;
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14
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15 static_assert(decltype(bar(C<int>)){} == false);