mathieu/granite-rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
granite-rust/src/test/ui/builtin-superkinds/builtin-superkinds-in-metadata.stderr

21 lines
878 B
Text
Raw Normal View History

Moved compile-fail tests to ui tests.
2018-08-08 14:28:26 +02:00
error[E0277]: `T` cannot be sent between threads safely
Remove licenses
2018-12-25 08:56:47 -07:00
--> $DIR/builtin-superkinds-in-metadata.rs:13:23
Moved compile-fail tests to ui tests.
2018-08-08 14:28:26 +02:00
|
LL | impl <T:Sync+'static> RequiresRequiresShareAndSend for X<T> { }
Improve reporting errors and suggestions for trait bounds
2019-12-26 13:43:33 +01:00
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `T` cannot be sent between threads safely
Maintain chain of derived obligations When evaluating the derived obligations from super traits, maintain a reference to the original obligation in order to give more actionable context in the output.
2020-03-06 16:24:08 -08:00
|
::: $DIR/auxiliary/trait_superkinds_in_metadata.rs:7:58
|
LL | pub trait RequiresRequiresShareAndSend : RequiresShare + Send { }
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 10:40:56 +03:00
| ---- required by this bound in `RequiresRequiresShareAndSend`
Moved compile-fail tests to ui tests.
2018-08-08 14:28:26 +02:00
|
= note: required because it appears within the type `X<T>`
Tweak `suggest_constraining_type_param` Some of the bound restriction structured suggestions were incorrect while others had subpar output.
2020-03-13 19:28:14 -07:00
help: consider further restricting this bound
|
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 10:40:56 +03:00
LL | impl <T:Sync+'static + Send> RequiresRequiresShareAndSend for X<T> { }
| ^^^^^^
Moved compile-fail tests to ui tests.
2018-08-08 14:28:26 +02:00
error: aborting due to previous error
For more information about this error, try `rustc --explain E0277`.
Reference in a new issue Copy permalink