rust/src/test/ui/traits/inductive-overflow/supertrait-auto-trait.stderr

error[E0568]: auto traits cannot have super traits or lifetime bounds
  --> $DIR/supertrait-auto-trait.rs:8:17
   |
LL | auto trait Magic: Copy {}
   |            -----^^^^^^ help: remove the super traits or lifetime bounds
   |            |
   |            auto trait cannot have super traits or lifetime bounds

error[E0277]: the trait bound `NoClone: Copy` is not satisfied
  --> $DIR/supertrait-auto-trait.rs:16:23
   |
LL |     let (a, b) = copy(NoClone);
   |                  ---- ^^^^^^^ the trait `Copy` is not implemented for `NoClone`
   |                  |
   |                  required by a bound introduced by this call
   |
   = note: required because of the requirements on the impl of `Magic` for `NoClone`
note: required by a bound in `copy`
  --> $DIR/supertrait-auto-trait.rs:10:12
   |
LL | fn copy<T: Magic>(x: T) -> (T, T) { (x, x) }
   |            ^^^^^ required by this bound in `copy`

error: aborting due to 2 previous errors

Some errors have detailed explanations: E0277, E0568.
For more information about an error, try `rustc --explain E0277`.
Deny `where` clauses on `auto` traits 2021-10-03 10:58:10 -05:00			`error[E0568]: auto traits cannot have super traits or lifetime bounds`
			`--> $DIR/supertrait-auto-trait.rs:8:17`
Moved compile-fail tests to ui tests. 2018-08-08 07:28:26 -05:00			`\|`
Update tests 2019-03-09 06:03:44 -06:00			`LL \| auto trait Magic: Copy {}`
Deny `where` clauses on `auto` traits 2021-10-03 10:58:10 -05:00			`\| -----^^^^^^ help: remove the super traits or lifetime bounds`
Further tweak spans in ast validation errors 2020-03-06 12:55:21 -06:00			`\| \|`
Deny `where` clauses on `auto` traits 2021-10-03 10:58:10 -05:00			`\| auto trait cannot have super traits or lifetime bounds`
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[E0277]: the trait bound `NoClone: Copy` is not satisfied
Organize trait test files 2021-02-08 16:15:45 -06:00			`--> $DIR/supertrait-auto-trait.rs:16:23`
Moved compile-fail tests to ui tests. 2018-08-08 07:28:26 -05:00			`\|`
Update tests 2019-03-09 06:03:44 -06:00			`LL \| let (a, b) = copy(NoClone);`
Point at call span that introduced obligation for the arg 2021-09-07 06:30:53 -05:00			\| ---- ^^^^^^^ the trait `Copy` is not implemented for `NoClone`
			`\| \|`
			`\| required by a bound introduced by this call`
Moved compile-fail tests to ui tests. 2018-08-08 07:28:26 -05:00			`\|`
			= note: required because of the requirements on the impl of `Magic` for `NoClone`
Use note to point at bound introducing requirement 2021-07-31 11:26:55 -05:00			note: required by a bound in `copy`
			`--> $DIR/supertrait-auto-trait.rs:10:12`
			`\|`
			`LL \| fn copy<T: Magic>(x: T) -> (T, T) { (x, x) }`
			\| ^^^^^ required by this bound in `copy`
Moved compile-fail tests to ui tests. 2018-08-08 07:28:26 -05:00
			`error: aborting due to 2 previous errors`

Update ui tests 2019-10-08 06:51:58 -05:00			`Some errors have detailed explanations: E0277, E0568.`
			For more information about an error, try `rustc --explain E0277`.