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rust/src/test/ui/traits/trait-bounds-on-structs-and-enums-xc.stderr

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pretty: trim paths of unique symbols If a symbol name can only be imported from one place for a type, and as long as it was not glob-imported anywhere in the current crate, we can trim its printed path and print only the name. This has wide implications on error messages with types, for example, shortening `std::vec::Vec` to just `Vec`, as long as there is no other `Vec` importable anywhere. This adds a new '-Z trim-diagnostic-paths=false' option to control this feature. On the good path, with no diagnosis printed, we should try to avoid issuing this query, so we need to prevent trimmed_def_paths query on several cases. This change also relies on a previous commit that differentiates between `Debug` and `Display` on various rustc types, where the latter is trimmed and presented to the user and the former is not.
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error[E0277]: the trait bound `usize: Trait` is not satisfied
Point at arguments or output when fn obligations come from them, or ident when they don't
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--> $DIR/trait-bounds-on-structs-and-enums-xc.rs:7:15
Moved compile-fail tests to ui tests.
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|
LL | fn explode(x: Foo<usize>) {}
pretty: trim paths of unique symbols If a symbol name can only be imported from one place for a type, and as long as it was not glob-imported anywhere in the current crate, we can trim its printed path and print only the name. This has wide implications on error messages with types, for example, shortening `std::vec::Vec` to just `Vec`, as long as there is no other `Vec` importable anywhere. This adds a new '-Z trim-diagnostic-paths=false' option to control this feature. On the good path, with no diagnosis printed, we should try to avoid issuing this query, so we need to prevent trimmed_def_paths query on several cases. This change also relies on a previous commit that differentiates between `Debug` and `Display` on various rustc types, where the latter is trimmed and presented to the user and the former is not.
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| ^^^^^^^^^^ the trait `Trait` is not implemented for `usize`
Use `PredicateObligation`s instead of `Predicate`s Keep more information about trait binding failures.
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|
::: $DIR/auxiliary/trait_bounds_on_structs_and_enums_xc.rs:5:18
Moved compile-fail tests to ui tests.
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|
Use `PredicateObligation`s instead of `Predicate`s Keep more information about trait binding failures.
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LL | pub struct Foo<T:Trait> {
pretty: trim paths of unique symbols If a symbol name can only be imported from one place for a type, and as long as it was not glob-imported anywhere in the current crate, we can trim its printed path and print only the name. This has wide implications on error messages with types, for example, shortening `std::vec::Vec` to just `Vec`, as long as there is no other `Vec` importable anywhere. This adds a new '-Z trim-diagnostic-paths=false' option to control this feature. On the good path, with no diagnosis printed, we should try to avoid issuing this query, so we need to prevent trimmed_def_paths query on several cases. This change also relies on a previous commit that differentiates between `Debug` and `Display` on various rustc types, where the latter is trimmed and presented to the user and the former is not.
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| ----- required by this bound in `Foo`
Moved compile-fail tests to ui tests.
2018-08-08 07:28:26 -05:00
pretty: trim paths of unique symbols If a symbol name can only be imported from one place for a type, and as long as it was not glob-imported anywhere in the current crate, we can trim its printed path and print only the name. This has wide implications on error messages with types, for example, shortening `std::vec::Vec` to just `Vec`, as long as there is no other `Vec` importable anywhere. This adds a new '-Z trim-diagnostic-paths=false' option to control this feature. On the good path, with no diagnosis printed, we should try to avoid issuing this query, so we need to prevent trimmed_def_paths query on several cases. This change also relies on a previous commit that differentiates between `Debug` and `Display` on various rustc types, where the latter is trimmed and presented to the user and the former is not.
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error[E0277]: the trait bound `f32: Trait` is not satisfied
Point at arguments or output when fn obligations come from them, or ident when they don't
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--> $DIR/trait-bounds-on-structs-and-enums-xc.rs:10:14
Moved compile-fail tests to ui tests.
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|
LL | fn kaboom(y: Bar<f32>) {}
pretty: trim paths of unique symbols If a symbol name can only be imported from one place for a type, and as long as it was not glob-imported anywhere in the current crate, we can trim its printed path and print only the name. This has wide implications on error messages with types, for example, shortening `std::vec::Vec` to just `Vec`, as long as there is no other `Vec` importable anywhere. This adds a new '-Z trim-diagnostic-paths=false' option to control this feature. On the good path, with no diagnosis printed, we should try to avoid issuing this query, so we need to prevent trimmed_def_paths query on several cases. This change also relies on a previous commit that differentiates between `Debug` and `Display` on various rustc types, where the latter is trimmed and presented to the user and the former is not.
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| ^^^^^^^^ the trait `Trait` is not implemented for `f32`
Use `PredicateObligation`s instead of `Predicate`s Keep more information about trait binding failures.
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|
::: $DIR/auxiliary/trait_bounds_on_structs_and_enums_xc.rs:9:16
Moved compile-fail tests to ui tests.
2018-08-08 07:28:26 -05:00
|
Use `PredicateObligation`s instead of `Predicate`s Keep more information about trait binding failures.
2020-03-03 17:07:04 -06:00
LL | pub enum Bar<T:Trait> {
pretty: trim paths of unique symbols If a symbol name can only be imported from one place for a type, and as long as it was not glob-imported anywhere in the current crate, we can trim its printed path and print only the name. This has wide implications on error messages with types, for example, shortening `std::vec::Vec` to just `Vec`, as long as there is no other `Vec` importable anywhere. This adds a new '-Z trim-diagnostic-paths=false' option to control this feature. On the good path, with no diagnosis printed, we should try to avoid issuing this query, so we need to prevent trimmed_def_paths query on several cases. This change also relies on a previous commit that differentiates between `Debug` and `Display` on various rustc types, where the latter is trimmed and presented to the user and the former is not.
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| ----- required by this bound in `Bar`
Moved compile-fail tests to ui tests.
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error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0277`.
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