| error: generic args in patterns require the turbofish syntax | |
| --> $DIR/issue-22647.rs:2:15 | |
| | | |
| LL | let caller<F> = |f: F| | |
| | ^ | |
| | | |
| help: use `::<...>` instead of `<...>` to specify lifetime, type, or const arguments | |
| | | |
| LL | let caller::<F> = |f: F| | |
| | ++ | |
| error: aborting due to 1 previous error | |