1 /* [depr.impldec] The implicit definition of a copy constructor as defaulted is
2 deprecated if the class has a user-declared copy assignment operator or a
3 user-declared destructor. The implicit definition of a copy assignment
4 operator as defaulted is deprecated if the class has a user-declared copy
5 constructor or a user-declared destructor (15.4, 15.8). In a future revision
6 of this International Standard, these implicit definitions could become
7 deleted (11.4). */
8
9 // { dg-additional-options -Wdeprecated-copy-dtor }
10
11 struct X
12 {
13 X();
14 X(const X&);
15 };
16 struct A
17 {
18 X x;
19 ~A();
20 };
21
f(bool b)22 void f(bool b)
23 {
24 A a;
25 if (b)
26 throw A(); // Don't warn about elided copy
27 A a2 = A(); // Here either.
28 A a3 (a); // { dg-warning "deprecated" "" { target c++11 } }
29 }
30