Mercurial > hg > CbC > CbC_gcc

comparison gcc/testsuite/g++.dg/cpp0x/decltype75.C @ 152:2b5abeee2509

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
parents
children
comparison
equal deleted inserted replaced
145:1830386684a0 152:2b5abeee2509
1 // PR c++/69694
2 // This is a reduced version of decltype74.C.
3 // { dg-do compile { target c++11 } }
4
5 template<typename... Ts> using void_t = void;
6
7 extern void *declval_void;
8
9 template<typename, typename> struct Fun { };
10
11 template<typename Desc>
12 struct Fun<Desc, void_t<decltype (declval_void = Desc::name)>>
13 {
14 void fun();
15 };
16
17 struct Tag { static constexpr void* name = 0; };
18
19 template<typename> void a()
20 {
21 Fun<Tag, void>{}.fun();
22 }
23
24 void b() { a<int>(); }