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comparison gcc/testsuite/g++.dg/cpp1z/constexpr-if33.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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131:84e7813d76e9 145:1830386684a0
1 // PR c++/93324 - ICE with -Wall on constexpr if.
2 // { dg-do compile { target c++17 } }
3 // { dg-options "-Wall" }
4
5 struct {
6 template <int>
7 static constexpr bool a() { return 0; }
8 } e;
9
10 template <typename>
11 void d()
12 {
13 auto c(e);
14 using b = decltype(c);
15 if constexpr (b::a<2>());
16 }