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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`
```
|
||
|---|---|---|
| .. | ||
| closure-wf.rs | ||
| closure-wf.stderr | ||
| conflicting-impls.rs | ||
| conflicting-impls.stderr | ||
| hir-wf-canonicalized.rs | ||
| hir-wf-canonicalized.stderr | ||
| hir-wf-check-erase-regions.rs | ||
| hir-wf-check-erase-regions.stderr | ||
| ice-hir-wf-check-anon-const-issue-122199.rs | ||
| ice-hir-wf-check-anon-const-issue-122199.stderr | ||
| ice-hir-wf-check-anon-const-issue-122989.rs | ||
| ice-hir-wf-check-anon-const-issue-122989.stderr | ||
| ice-wf-missing-span-in-error-130012.rs | ||
| ice-wf-missing-span-in-error-130012.stderr | ||
| issue-48638.rs | ||
| issue-87495.rs | ||
| issue-87495.stderr | ||
| issue-95665.rs | ||
| issue-95665.stderr | ||
| issue-96810.rs | ||
| issue-96810.stderr | ||
| issue-103573.rs | ||
| issue-103573.stderr | ||
| issue-110157.rs | ||
| issue-110157.stderr | ||
| unnormalized-projection-guides-inference.rs | ||
| wf-array-elem-sized.rs | ||
| wf-array-elem-sized.stderr | ||
| wf-associated-const.rs | ||
| wf-associated-const.stderr | ||
| wf-complex-assoc-type.rs | ||
| wf-complex-assoc-type.stderr | ||
| wf-const-type.rs | ||
| wf-const-type.stderr | ||
| wf-convert-dyn-incompat-trait-obj-box.rs | ||
| wf-convert-dyn-incompat-trait-obj-box.stderr | ||
| wf-convert-dyn-incompat-trait-obj.rs | ||
| wf-convert-dyn-incompat-trait-obj.stderr | ||
| wf-dyn-incompat-trait-obj-match.rs | ||
| wf-dyn-incompat-trait-obj-match.stderr | ||
| wf-dyn-incompatible.rs | ||
| wf-dyn-incompatible.stderr | ||
| wf-enum-bound.rs | ||
| wf-enum-bound.stderr | ||
| wf-enum-fields-struct-variant.rs | ||
| wf-enum-fields-struct-variant.stderr | ||
| wf-enum-fields.rs | ||
| wf-enum-fields.stderr | ||
| wf-fn-def-check-sig-1.rs | ||
| wf-fn-def-check-sig-1.stderr | ||
| wf-fn-def-check-sig-2.rs | ||
| wf-fn-def-check-sig-2.stderr | ||
| wf-fn-where-clause.rs | ||
| wf-fn-where-clause.stderr | ||
| wf-foreign-fn-decl-ret.rs | ||
| wf-foreign-fn-decl-ret.stderr | ||
| wf-impl-associated-type-region.rs | ||
| wf-impl-associated-type-region.stderr | ||
| wf-impl-associated-type-trait.rs | ||
| wf-impl-associated-type-trait.stderr | ||
| wf-impl-self-type.rs | ||
| wf-impl-self-type.stderr | ||
| wf-in-fn-arg.rs | ||
| wf-in-fn-arg.stderr | ||
| wf-in-fn-ret.rs | ||
| wf-in-fn-ret.stderr | ||
| wf-in-fn-type-arg.rs | ||
| wf-in-fn-type-arg.stderr | ||
| wf-in-fn-type-ret.rs | ||
| wf-in-fn-type-ret.stderr | ||
| wf-in-fn-type-static.rs | ||
| wf-in-fn-type-static.stderr | ||
| wf-in-fn-where-clause.rs | ||
| wf-in-fn-where-clause.stderr | ||
| wf-in-foreign-fn-decls-issue-80468.rs | ||
| wf-in-foreign-fn-decls-issue-80468.stderr | ||
| wf-in-obj-type-static.rs | ||
| wf-in-obj-type-static.stderr | ||
| wf-in-obj-type-trait.rs | ||
| wf-in-obj-type-trait.stderr | ||
| wf-in-where-clause-static.current.stderr | ||
| wf-in-where-clause-static.next.stderr | ||
| wf-in-where-clause-static.rs | ||
| wf-inherent-impl-method-where-clause.rs | ||
| wf-inherent-impl-method-where-clause.stderr | ||
| wf-inherent-impl-where-clause.rs | ||
| wf-inherent-impl-where-clause.stderr | ||
| wf-misc-methods-issue-28609.rs | ||
| wf-misc-methods-issue-28609.stderr | ||
| wf-normalization-sized.next.stderr | ||
| wf-normalization-sized.rs | ||
| wf-outlives-ty-in-fn-or-trait.rs | ||
| wf-outlives-ty-in-fn-or-trait.stderr | ||
| wf-packed-on-proj-of-type-as-unimpl-trait.rs | ||
| wf-packed-on-proj-of-type-as-unimpl-trait.stderr | ||
| wf-static-method.rs | ||
| wf-static-method.stderr | ||
| wf-static-type.rs | ||
| wf-static-type.stderr | ||
| wf-struct-bound.rs | ||
| wf-struct-bound.stderr | ||
| wf-struct-field.rs | ||
| wf-struct-field.stderr | ||
| wf-trait-associated-type-bound.rs | ||
| wf-trait-associated-type-bound.stderr | ||
| wf-trait-associated-type-region.rs | ||
| wf-trait-associated-type-region.stderr | ||
| wf-trait-associated-type-trait.rs | ||
| wf-trait-associated-type-trait.stderr | ||
| wf-trait-bound.rs | ||
| wf-trait-bound.stderr | ||
| wf-trait-default-fn-arg.rs | ||
| wf-trait-default-fn-arg.stderr | ||
| wf-trait-default-fn-ret.rs | ||
| wf-trait-default-fn-ret.stderr | ||
| wf-trait-default-fn-where-clause.rs | ||
| wf-trait-default-fn-where-clause.stderr | ||
| wf-trait-fn-arg.rs | ||
| wf-trait-fn-arg.stderr | ||
| wf-trait-fn-ret.rs | ||
| wf-trait-fn-ret.stderr | ||
| wf-trait-fn-where-clause.rs | ||
| wf-trait-fn-where-clause.stderr | ||
| wf-trait-superbound.rs | ||
| wf-trait-superbound.stderr | ||