rust/tests/ui/issues/issue-5883.stderr

error[E0277]: the size for values of type `(dyn A + 'static)` cannot be known at compilation time
  --> $DIR/issue-5883.rs:8:5
   |
LL |     r: dyn A + 'static
   |     ^ doesn't have a size known at compile-time
   |
   = help: the trait `Sized` is not implemented for `(dyn A + 'static)`
   = help: unsized fn params are gated as an unstable feature
help: you can use `impl Trait` as the argument type
   |
LL |     r: impl A + 'static
   |        ~~~~
help: function arguments must have a statically known size, borrowed types always have a known size
   |
LL |     r: &dyn A + 'static
   |        +

error: aborting due to previous error

For more information about this error, try `rustc --explain E0277`.
Move some `compile-fail` tests to `ui` 2018-07-15 14:11:54 -07:00			error[E0277]: the size for values of type `(dyn A + 'static)` cannot be known at compilation time
fix suggestion for unsized function parameters 2021-04-18 19:35:23 +02:00			`--> $DIR/issue-5883.rs:8:5`
Move some `compile-fail` tests to `ui` 2018-07-15 14:11:54 -07:00			`\|`
fix suggestion for unsized function parameters 2021-04-18 19:35:23 +02:00			`LL \| r: dyn A + 'static`
			`\| ^ doesn't have a size known at compile-time`
Move some `compile-fail` tests to `ui` 2018-07-15 14:11:54 -07:00			`\|`
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 10:40:56 +03:00			= help: the trait `Sized` is not implemented for `(dyn A + 'static)`
Add unsized_fn_params feature 2020-10-16 17:46:59 -03:00			`= help: unsized fn params are gated as an unstable feature`
Tweak output for bare `dyn Trait` in arguments Fix #35825. 2022-12-14 18:51:55 -08:00			help: you can use `impl Trait` as the argument type
			`\|`
			`LL \| r: impl A + 'static`
			`\| ~~~~`
Suggest borrowing in more unsized fn param cases 2020-07-10 18:11:40 -07:00			`help: function arguments must have a statically known size, borrowed types always have a known size`
			`\|`
fix suggestion for unsized function parameters 2021-04-18 19:35:23 +02:00			`LL \| r: &dyn A + 'static`
Modify structured suggestion output * On suggestions that include deletions, use a diff inspired output format * When suggesting addition, use `+` as underline * Color highlight modified span 2021-06-21 19:07:19 -07:00			`\| +`
Move some `compile-fail` tests to `ui` 2018-07-15 14:11:54 -07:00
Always register sized obligation for argument 2023-06-15 03:18:12 +00:00			`error: aborting due to previous error`
Move some `compile-fail` tests to `ui` 2018-07-15 14:11:54 -07:00
			For more information about this error, try `rustc --explain E0277`.