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comparison gcc/testsuite/g++.dg/cpp0x/overload-conv-3.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++/86521
2 // { dg-do compile { target c++11 } }
3
4 template <class T> T&& move (T&);
5
6 struct Dest {
7 Dest() = default;
8 Dest( Dest && ) = default;
9 Dest( Dest const & ) = delete;
10 };
11
12 struct Source {
13 Dest val;
14 operator Dest () && { return move( val ); }
15 operator Dest const & () const & { return val; }
16 };
17
18 int main() {
19 Source x;
20 Dest d(move(x)); // { dg-error "ambiguous" "" { target c++14_down } }
21 }