|
145
|
1 // PR c++/89381
|
|
|
2 // { dg-do compile { target c++11 } }
|
|
|
3
|
|
|
4 template<typename T>
|
|
|
5 struct base
|
|
|
6 {
|
|
|
7 base() { }
|
|
|
8 base(const base&) { }
|
|
|
9 base(base&&) { }
|
|
|
10 base& operator=(const base&) { return *this; }
|
|
|
11 base& operator=(base&&) { return *this; }
|
|
|
12 };
|
|
|
13
|
|
|
14 struct foo : base<int>
|
|
|
15 {
|
|
|
16 using base<int>::base;
|
|
|
17 using base<int>::operator=;
|
|
|
18 };
|
|
|
19
|
|
|
20 //using workaround = decltype(foo{*static_cast<foo const*>(0)});
|
|
|
21
|
|
|
22 struct bar
|
|
|
23 {
|
|
|
24 bar& operator=(foo ve)
|
|
|
25 {
|
|
|
26 value = ve;
|
|
|
27 return *this;
|
|
|
28 }
|
|
|
29
|
|
|
30 foo value;
|
|
|
31 };
|
|
|
32
|
|
|
33 int main()
|
|
|
34 {
|
|
|
35 foo a;
|
|
|
36 foo b{a};
|
|
|
37 }
|
