| error[E0106]: missing lifetime specifier | |
| --> $DIR/issue-19982.rs:15:10 | |
| | | |
| LL | impl Fn<(&(),)> for Foo { } //~ ERROR missing lifetime specifier | |
| | ^ expected lifetime parameter | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0106`. |