rust/tests/ui/pattern/usefulness/issue-3096-2.stderr

error[E0004]: non-exhaustive patterns: type `*const Bottom` is non-empty
  --> $DIR/issue-3096-2.rs:5:11
   |
LL |     match x { }
   |           ^
   |
   = note: the matched value is of type `*const Bottom`
help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown
   |
LL ~     match x {
LL +         _ => todo!(),
LL ~     }
   |

error: aborting due to previous error

For more information about this error, try `rustc --explain E0004`.
make non_camel_case_types an early lint 2018-12-16 22:21:47 -05:00			error[E0004]: non-exhaustive patterns: type `*const Bottom` is non-empty
Remove licenses 2018-12-25 08:56:47 -07:00			`--> $DIR/issue-3096-2.rs:5:11`
Move some `compile-fail` tests to `ui` 2018-07-15 14:11:54 -07:00			`\|`
Update tests 2019-03-09 15:03:44 +03:00			`LL \| match x { }`
Move some `compile-fail` tests to `ui` 2018-07-15 14:11:54 -07:00			`\| ^`
			`\|`
non-exhastive diagnostic: add note re. scrutinee type 2020-03-27 06:44:30 +01:00			= note: the matched value is of type `*const Bottom`
Change wording of suggestion to add missing `match` arm 2021-12-16 22:46:13 +00:00			`help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown`
When encountering a match expr with no arms, suggest it Given ```rust match Some(42) {} ``` suggest ```rust match Some(42) { None \| Some(_) => todo!(), } ``` 2021-12-16 02:05:58 +00:00			`\|`
			`LL ~ match x {`
			`LL + _ => todo!(),`
			`LL ~ }`
			`\|`
Move some `compile-fail` tests to `ui` 2018-07-15 14:11:54 -07:00
			`error: aborting due to previous error`

			For more information about this error, try `rustc --explain E0004`.