| // { dg-do compile { target c++11 } } | |
| // { dg-require-effective-target hosted } | |
| // PR libstdc++/70692 | |
| // No warning when function<const int&(...)> binds a reference to a temporary | |
| #include <functional> | |
| int f(); | |
| int main() | |
| { | |
| std::function<const int&()> ff(f); // { dg-error "no matching function" } | |
| std::function<long&&()> f2(f); // { dg-error "no matching function" } | |
| } | |
| // { dg-error "std::(__8::)?enable_if" "" { target *-*-* } 0 } |