error[E0277]: the trait bound `T: Bar` is not satisfied --> $DIR/trait-where-clause.rs:14:5 | LL | T::b(); | ^ the trait `Bar` is not implemented for `T` | note: required by a bound in `Foo::b` --> $DIR/trait-where-clause.rs:8:24 | LL | fn b() where Self: ~const Bar; | ^^^^^^^^^^ required by this bound in `Foo::b` help: consider further restricting this bound | LL | fn test1() { | +++++ error[E0277]: the trait bound `T: Bar` is not satisfied --> $DIR/trait-where-clause.rs:16:12 | LL | T::c::(); | ^ the trait `Bar` is not implemented for `T` | note: required by a bound in `Foo::c` --> $DIR/trait-where-clause.rs:9:13 | LL | fn c(); | ^^^^^^^^^^ required by this bound in `Foo::c` help: consider further restricting this bound | LL | fn test1() { | +++++ error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0277`.