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error[E0277]: the trait bound `(): Foo` is not satisfied
--> $DIR/where-clause-doesnt-apply.rs:18:15
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LL | needs_foo(());
| --------- ^^ the trait `Bar` is not implemented for `()`
| |
| required by a bound introduced by this call
|
help: this trait has no implementations, consider adding one
--> $DIR/where-clause-doesnt-apply.rs:2:1
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LL | trait Bar {}
| ^^^^^^^^^
note: required for `()` to implement `Foo`
--> $DIR/where-clause-doesnt-apply.rs:4:9
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LL | impl<T> Foo for T where T: Bar {}
| ^^^ ^ --- unsatisfied trait bound introduced here
note: required by a bound in `needs_foo`
--> $DIR/where-clause-doesnt-apply.rs:5:22
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LL | fn needs_foo(_: impl Foo) {}
| ^^^ required by this bound in `needs_foo`
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0277`.
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