| //! This is a regression test to avoid an ICE in diagnostics code. |
| //! A typo in the compiler used to get the DefId of FnOnce, and |
| //! use it where an associated item was expected. |
| |
| fn frob() -> impl Fn<P, Output = T> + '_ {} |
| //~^ ERROR missing lifetime specifier |
| //~| ERROR cannot find type `P` |
| //~| ERROR cannot find type `T` |
| //~| ERROR `Fn`-family traits' type parameters is subject to change |
| |
| fn open_parent<'path>() { |
| todo!() |
| } |
| |
| fn main() { |
| let old_path = frob("hello"); |
| //~^ ERROR function takes 0 arguments |
| |
| open_parent(&old_path) |
| //~^ ERROR function takes 0 arguments |
| } |
