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rust/tests/ui/autoderef-full-lval.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.
2020-09-02 02:40:56 -05:00
error[E0369]: cannot add `Box<isize>` to `Box<isize>`
Better diagnostic for binary operation on BoxedValues
2019-03-27 12:13:09 -05:00
--> $DIR/autoderef-full-lval.rs:15:24
Moved compile-fail tests to ui tests.
2018-08-08 07:28:26 -05:00
|
LL | let z: isize = a.x + b.y;
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.
2020-09-02 02:40:56 -05:00
| --- ^ --- Box<isize>
Better diagnostic for binary operation on BoxedValues
2019-03-27 12:13:09 -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.
2020-09-02 02:40:56 -05:00
| Box<isize>
Change E0369 diagnostic give note information for foreign items. Make it easy for developers to understand why the binop cannot be applied. fixes #125631
2024-06-24 21:00:30 -05:00
|
note: the foreign item type `Box<isize>` doesn't implement `Add`
--> $SRC_DIR/alloc/src/boxed.rs:LL:COL
::: $SRC_DIR/alloc/src/boxed.rs:LL:COL
|
= note: not implement `Add`
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.
2020-09-02 02:40:56 -05:00
error[E0369]: cannot add `Box<isize>` to `Box<isize>`
Better diagnostic for binary operation on BoxedValues
2019-03-27 12:13:09 -05:00
--> $DIR/autoderef-full-lval.rs:21:33
Moved compile-fail tests to ui tests.
2018-08-08 07:28:26 -05:00
|
LL | let answer: isize = forty.a + two.a;
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.
2020-09-02 02:40:56 -05:00
| ------- ^ ----- Box<isize>
Better diagnostic for binary operation on BoxedValues
2019-03-27 12:13:09 -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.
2020-09-02 02:40:56 -05:00
| Box<isize>
Change E0369 diagnostic give note information for foreign items. Make it easy for developers to understand why the binop cannot be applied. fixes #125631
2024-06-24 21:00:30 -05:00
|
note: the foreign item type `Box<isize>` doesn't implement `Add`
--> $SRC_DIR/alloc/src/boxed.rs:LL:COL
::: $SRC_DIR/alloc/src/boxed.rs:LL:COL
|
= note: not implement `Add`
Moved compile-fail tests to ui tests.
2018-08-08 07:28:26 -05:00
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0369`.
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