rust/tests/ui/issues/issue-38954.stderr

error[E0277]: the size for values of type `str` cannot be known at compilation time
  --> $DIR/issue-38954.rs:1:10
   |
LL | fn _test(ref _p: str) {}
   |          ^^^^^^ doesn't have a size known at compile-time
   |
   = help: the trait `Sized` is not implemented for `str`
   = help: unsized fn params are gated as an unstable feature
help: function arguments must have a statically known size, borrowed types always have a known size
   |
LL | fn _test(ref _p: &str) {}
   |                  +

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 21:11:54 +00:00			error[E0277]: the size for values of type `str` cannot be known at compilation time
Improve reporting errors and suggestions for trait bounds 2019-12-26 12:43:33 +00:00			`--> $DIR/issue-38954.rs:1:10`
Move some `compile-fail` tests to `ui` 2018-07-15 21:11:54 +00:00			`\|`
			`LL \| fn _test(ref _p: str) {}`
Improve reporting errors and suggestions for trait bounds 2019-12-26 12:43:33 +00:00			`\| ^^^^^^ doesn't have a size known at compile-time`
Move some `compile-fail` tests to `ui` 2018-07-15 21:11:54 +00:00			`\|`
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 07:40:56 +00:00			= help: the trait `Sized` is not implemented for `str`
Add unsized_fn_params feature 2020-10-16 20:46:59 +00:00			`= help: unsized fn params are gated as an unstable feature`
Suggest borrowing unsized argument types 2020-07-10 21:53:48 +00:00			`help: function arguments must have a statically known size, borrowed types always have a known size`
			`\|`
			`LL \| fn _test(ref _p: &str) {}`
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 2021-06-22 02:07:19 +00:00			`\| +`
Move some `compile-fail` tests to `ui` 2018-07-15 21:11:54 +00:00
			`error: aborting due to previous error`

			For more information about this error, try `rustc --explain E0277`.