error: `-Znext-solver=globally` and `generic_const_exprs` are incompatible, using them at the same time is not allowed --> $DIR/unsatisfied-const-trait-bound.rs:5:39 | LL | #![feature(const_trait_impl, effects, generic_const_exprs)] | ^^^^^^^^^^^^^^^^^^^ | = help: remove one of these features error[E0308]: mismatched types --> $DIR/unsatisfied-const-trait-bound.rs:29:37 | LL | fn accept0(_: Container<{ T::make() }>) {} | ^^^^^^^^^ expected `false`, found `true` | = note: expected constant `false` found constant `true` error[E0308]: mismatched types --> $DIR/unsatisfied-const-trait-bound.rs:33:50 | LL | const fn accept1(_: Container<{ T::make() }>) {} | ^^^^^^^^^ expected `false`, found `host` | = note: expected constant `false` found constant `host` error[E0277]: the trait bound `Ty: const Trait` is not satisfied --> $DIR/unsatisfied-const-trait-bound.rs:22:15 | LL | require::(); | ^^ the trait `Trait` is not implemented for `Ty` | note: required by a bound in `require` --> $DIR/unsatisfied-const-trait-bound.rs:8:15 | LL | fn require() {} | ^^^^^^^^^^^ required by this bound in `require` help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement | LL | fn main() where Ty: Trait { | +++++++++++++++ error: aborting due to 4 previous errors Some errors have detailed explanations: E0277, E0308. For more information about an error, try `rustc --explain E0277`.