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5b54286640
Remove the "which is required by `{root_obligation}`" post-script in
"the trait `X` is not implemented for `Y`" explanation in E0277. This
information is already conveyed in the notes explaining requirements,
making it redundant while making the text (particularly in labels)
harder to read.
```
error[E0277]: the trait bound `NotCopy: Copy` is not satisfied
--> $DIR/wf-static-type.rs:10:13
|
LL | static FOO: IsCopy<Option<NotCopy>> = IsCopy { t: None };
| ^^^^^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `NotCopy`
|
= note: required for `Option<NotCopy>` to implement `Copy`
note: required by a bound in `IsCopy`
--> $DIR/wf-static-type.rs:7:17
|
LL | struct IsCopy<T:Copy> { t: T }
| ^^^^ required by this bound in `IsCopy`
```
vs the prior
```
error[E0277]: the trait bound `NotCopy: Copy` is not satisfied
--> $DIR/wf-static-type.rs:10:13
|
LL | static FOO: IsCopy<Option<NotCopy>> = IsCopy { t: None };
| ^^^^^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `NotCopy`, which is required by `Option<NotCopy>: Copy`
|
= note: required for `Option<NotCopy>` to implement `Copy`
note: required by a bound in `IsCopy`
--> $DIR/wf-static-type.rs:7:17
|
LL | struct IsCopy<T:Copy> { t: T }
| ^^^^ required by this bound in `IsCopy`
```
|
||
|---|---|---|
| .. | ||
| normalize-under-binder | ||
| complex.rs | ||
| due-to-where-clause.rs | ||
| due-to-where-clause.stderr | ||
| fn-ptr.rs | ||
| future.rs | ||
| hang-on-deeply-nested-dyn.rs | ||
| hang-on-deeply-nested-dyn.stderr | ||
| hrtb-binder-levels-in-object-types.rs | ||
| hrtb-cache-issue-54302.rs | ||
| hrtb-cache-issue-54302.stderr | ||
| hrtb-conflate-regions.rs | ||
| hrtb-conflate-regions.stderr | ||
| hrtb-debruijn-in-receiver.rs | ||
| hrtb-debruijn-in-receiver.stderr | ||
| hrtb-debruijn-object-types-in-closures.rs | ||
| hrtb-doesnt-borrow-self-1.rs | ||
| hrtb-doesnt-borrow-self-1.stderr | ||
| hrtb-doesnt-borrow-self-2.rs | ||
| hrtb-doesnt-borrow-self-2.stderr | ||
| hrtb-exists-forall-fn.rs | ||
| hrtb-exists-forall-fn.stderr | ||
| hrtb-exists-forall-trait-contravariant.rs | ||
| hrtb-exists-forall-trait-contravariant.stderr | ||
| hrtb-exists-forall-trait-covariant.rs | ||
| hrtb-exists-forall-trait-covariant.stderr | ||
| hrtb-exists-forall-trait-invariant.rs | ||
| hrtb-exists-forall-trait-invariant.stderr | ||
| hrtb-fn-like-trait-object.rs | ||
| hrtb-fn-like-trait.rs | ||
| hrtb-higher-ranker-supertraits-transitive.rs | ||
| hrtb-higher-ranker-supertraits-transitive.stderr | ||
| hrtb-higher-ranker-supertraits.rs | ||
| hrtb-higher-ranker-supertraits.stderr | ||
| hrtb-identity-fn-borrows.rs | ||
| hrtb-identity-fn-borrows.stderr | ||
| hrtb-just-for-static.rs | ||
| hrtb-just-for-static.stderr | ||
| hrtb-malformed-lifetime-generics.rs | ||
| hrtb-malformed-lifetime-generics.stderr | ||
| hrtb-opt-in-copy.rs | ||
| hrtb-parse.rs | ||
| hrtb-perfect-forwarding.polonius.stderr | ||
| hrtb-perfect-forwarding.rs | ||
| hrtb-perfect-forwarding.stderr | ||
| hrtb-precedence-of-plus-where-clause.rs | ||
| hrtb-precedence-of-plus.rs | ||
| hrtb-resolve-lifetime.rs | ||
| hrtb-trait-object-paren-notation.rs | ||
| hrtb-trait-object-passed-to-closure.rs | ||
| hrtb-type-outlives.rs | ||
| hrtb-unboxed-closure-trait.rs | ||
| hrtb-wrong-kind.rs | ||
| hrtb-wrong-kind.stderr | ||
| issue-36139-normalize-closure-sig.rs | ||
| issue-39292.rs | ||
| issue-42114.rs | ||
| issue-43623.rs | ||
| issue-46989.rs | ||
| issue-46989.stderr | ||
| issue-57639.rs | ||
| issue-58451.rs | ||
| issue-58451.stderr | ||
| issue-59311.rs | ||
| issue-59311.stderr | ||
| issue-60283.rs | ||
| issue-62203-hrtb-ice.rs | ||
| issue-62203-hrtb-ice.stderr | ||
| issue-88446.rs | ||
| issue-88586-hr-self-outlives-in-trait-def.rs | ||
| issue-90177.rs | ||
| issue-95034.rs | ||
| issue-95230.next.stderr | ||
| issue-95230.rs | ||
| issue-100689.rs | ||
| issue-102899.rs | ||
| rigid-equate-projections-in-higher-ranked-fn-signature.next.stderr | ||
| rigid-equate-projections-in-higher-ranked-fn-signature.rs | ||
| span-bug-issue-121597.rs | ||
| span-bug-issue-121597.stderr | ||
| trivial-does-not-hold.rs | ||
| trivial-does-not-hold.stderr | ||