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error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied
--> $DIR/unboxed-closure-sugar-wrong-trait.rs:5:8
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LL | fn f<F:Trait(isize) -> isize>(x: F) {}
| ^^^^^------- help: remove these parenthetical generics
| |
| expected 0 generic arguments
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note: trait defined here, with 0 generic parameters
--> $DIR/unboxed-closure-sugar-wrong-trait.rs:3:7
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LL | trait Trait {}
| ^^^^^
error[E0220]: associated type `Output` not found for `Trait`
--> $DIR/unboxed-closure-sugar-wrong-trait.rs:5:24
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LL | fn f<F:Trait(isize) -> isize>(x: F) {}
| ^^^^^ associated type `Output` not found
error: aborting due to 2 previous errors
Some errors have detailed explanations: E0107, E0220.
For more information about an error, try `rustc --explain E0107`.
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