Mercurial > hg > CbC > CbC_gcc

annotate gcc/testsuite/g++.dg/concepts/req13.C @ 131:84e7813d76e9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
111
kono
parents:
diff changeset
1 // PR c++/66758
131
84e7813d76e9 gcc-8.2
mir3636
parents: 111
diff changeset
2 // { dg-do compile { target c++17 } }
84e7813d76e9 gcc-8.2
mir3636
parents: 111
diff changeset
3 // { dg-options "-fconcepts" }
111
kono
parents:
diff changeset
4
kono
parents:
diff changeset
5 template <class T, class...Args>
kono
parents:
diff changeset
6 concept bool Constructible =
kono
parents:
diff changeset
7 requires(Args&&...args) {
kono
parents:
diff changeset
8 T{ ((Args&&)(args))... };
kono
parents:
diff changeset
9 new T{((Args&&)(args))...};
kono
parents:
diff changeset
10 };
kono
parents:
diff changeset
11
kono
parents:
diff changeset
12 template <Constructible T> struct A { };
kono
parents:
diff changeset
13 A<int> a;
kono
parents:
diff changeset
14