| // PR c++/30274 | |
| // { dg-do link } | |
| struct S { | |
| bool x : 4; | |
| }; | |
| S s; | |
| template <typename T> | |
| void f(T); | |
| template <> | |
| void f(bool) {} | |
| int main() { | |
| f(s.x++); // { dg-warning "7:use of an operand of type .bool. in .operator\\+\\+. is deprecated" "" { target { ! c++17 } } } | |
| // { dg-error "forbidden" "" { target c++17 } .-1 } | |
| f(++s.x); // { dg-warning "9:use of an operand of type .bool. in .operator\\+\\+. is deprecated" "" { target { ! c++17 } } } | |
| // { dg-error "forbidden" "" { target c++17 } .-1 } | |
| } |