1error: expected one of `:`, `;`, `=`, `@`, or `|`, found `<`
2  --> $DIR/issue-22712.rs:6:12
3   |
4LL |     let Foo<Vec<u8>>
5   |            ^ expected one of `:`, `;`, `=`, `@`, or `|`
6
7error: aborting due to previous error
8
9