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error[E0412]: cannot find type `Missing` in this scope
--> $DIR/issue-118950-root-region.rs:19:55
|
LL | impl<T> Overlap<for<'a> fn(Assoc<'a, T>)> for T where Missing: Overlap<T> {}
| ^^^^^^^ not found in this scope
warning: the feature `lazy_type_alias` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/issue-118950-root-region.rs:5:12
|
LL | #![feature(lazy_type_alias)]
| ^^^^^^^^^^^^^^^
|
= note: see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
= note: `#[warn(incomplete_features)]` on by default
error[E0277]: the trait bound `*const T: ToUnit<'a>` is not satisfied
--> $DIR/issue-118950-root-region.rs:14:1
|
LL | type Assoc<'a, T> = <*const T as ToUnit<'a>>::Unit;
| ^^^^^^^^^^^^^^^^^ the trait `ToUnit<'a>` is not implemented for `*const T`
|
help: this trait has no implementations, consider adding one
--> $DIR/issue-118950-root-region.rs:8:1
|
LL | trait ToUnit<'a> {
| ^^^^^^^^^^^^^^^^
WARN rustc_infer::infer::relate::generalize may incompletely handle alias type: AliasTy { args: ['^0.Named(DefId(0:15 ~ issue_118950_root_region[d54f]::{impl#1}::'a)), ?1t], def_id: DefId(0:8 ~ issue_118950_root_region[d54f]::Assoc), .. }
error[E0277]: the trait bound `for<'a> *const T: ToUnit<'a>` is not satisfied
--> $DIR/issue-118950-root-region.rs:19:9
|
LL | impl<T> Overlap<for<'a> fn(Assoc<'a, T>)> for T where Missing: Overlap<T> {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'a> ToUnit<'a>` is not implemented for `*const T`
|
help: this trait has no implementations, consider adding one
--> $DIR/issue-118950-root-region.rs:8:1
|
LL | trait ToUnit<'a> {
| ^^^^^^^^^^^^^^^^
error[E0277]: the trait bound `T: Overlap<for<'a> fn(Assoc<'a, T>)>` is not satisfied
--> $DIR/issue-118950-root-region.rs:19:47
|
LL | impl<T> Overlap<for<'a> fn(Assoc<'a, T>)> for T where Missing: Overlap<T> {}
| ^ the trait `Overlap<for<'a> fn(Assoc<'a, T>)>` is not implemented for `T`
|
help: consider further restricting type parameter `T` with trait `Overlap`
|
LL | impl<T> Overlap<for<'a> fn(Assoc<'a, T>)> for T where Missing: Overlap<T>, T: Overlap<for<'a> fn(Assoc<'a, T>)> {}
| ++++++++++++++++++++++++++++++++++++++
error: aborting due to 4 previous errors; 1 warning emitted
Some errors have detailed explanations: E0277, E0412.
For more information about an error, try `rustc --explain E0277`.
|
