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` ``` |
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.. | ||
cast-as-bool.rs | ||
cast-as-bool.stderr | ||
cast-char.rs | ||
cast-char.stderr | ||
cast-does-fallback.rs | ||
cast-errors-issue-43825.rs | ||
cast-errors-issue-43825.stderr | ||
cast-from-nil.rs | ||
cast-from-nil.stderr | ||
cast-int-to-char.rs | ||
cast-int-to-char.stderr | ||
cast-macro-lhs.rs | ||
cast-macro-lhs.stderr | ||
cast-pointee-projection.rs | ||
cast-region-to-uint.rs | ||
cast-rfc0401-2.rs | ||
cast-rfc0401-2.stderr | ||
cast-rfc0401-vtable-kinds.rs | ||
cast-rfc0401-vtable-kinds.stderr | ||
cast-rfc0401.rs | ||
cast-to-bare-fn.rs | ||
cast-to-bare-fn.stderr | ||
cast-to-infer-ty.rs | ||
cast-to-nil.rs | ||
cast-to-nil.stderr | ||
cast-to-slice.rs | ||
cast-to-slice.stderr | ||
cast-to-unsized-trait-object-suggestion.rs | ||
cast-to-unsized-trait-object-suggestion.stderr | ||
cast.rs | ||
casts-differing-anon.rs | ||
casts-differing-anon.stderr | ||
casts-issue-46365.rs | ||
casts-issue-46365.stderr | ||
codegen-object-shim.rs | ||
dyn-tails-need-normalization.rs | ||
enum-to-numeric-cast.rs | ||
enum-to-numeric-cast.stderr | ||
fat-ptr-cast-rpass.rs | ||
fat-ptr-cast-rpass.stderr | ||
fat-ptr-cast.rs | ||
fat-ptr-cast.stderr | ||
ice-cast-type-with-error-124848.rs | ||
ice-cast-type-with-error-124848.stderr | ||
issue-10991.rs | ||
issue-10991.stderr | ||
issue-17444.rs | ||
issue-17444.stderr | ||
issue-84213.fixed | ||
issue-84213.rs | ||
issue-84213.stderr | ||
issue-85586.rs | ||
issue-85586.stderr | ||
issue-88621.rs | ||
issue-88621.stderr | ||
issue-89497.fixed | ||
issue-89497.rs | ||
issue-89497.stderr | ||
issue-106883-is-empty.rs | ||
issue-106883-is-empty.stderr | ||
ptr-to-ptr-different-regions.rs | ||
ptr-to-trait-obj-add-auto.rs | ||
ptr-to-trait-obj-add-auto.stderr | ||
ptr-to-trait-obj-add-super-auto.rs | ||
ptr-to-trait-obj-different-args.rs | ||
ptr-to-trait-obj-different-args.stderr | ||
ptr-to-trait-obj-different-regions-id-trait.current.stderr | ||
ptr-to-trait-obj-different-regions-id-trait.next.stderr | ||
ptr-to-trait-obj-different-regions-id-trait.rs | ||
ptr-to-trait-obj-different-regions-lt-ext.rs | ||
ptr-to-trait-obj-different-regions-lt-ext.stderr | ||
ptr-to-trait-obj-different-regions-misc.rs | ||
ptr-to-trait-obj-different-regions-misc.stderr | ||
ptr-to-trait-obj-drop-principal.rs | ||
ptr-to-trait-obj-drop-principal.stderr | ||
ptr-to-trait-obj-ok.rs | ||
ptr-to-trait-obj-wrap-upcast.rs | ||
ptr-to-trait-obj-wrap-upcast.stderr | ||
supported-cast.rs | ||
unsized-struct-cast.rs | ||
unsized-struct-cast.stderr | ||
unsized-union-ice.rs | ||
unsized-union-ice.stderr | ||
unsupported-cast.rs | ||
unsupported-cast.stderr |