rust/tests/ui/pattern/usefulness/unstable-gated-patterns.stderr

error[E0004]: non-exhaustive patterns: `UnstableEnum::Unstable` not covered
  --> $DIR/unstable-gated-patterns.rs:10:11
   |
LL |     match UnstableEnum::Stable {
   |           ^^^^^^^^^^^^^^^^^^^^ pattern `UnstableEnum::Unstable` not covered
   |
note: `UnstableEnum` defined here
  --> $DIR/auxiliary/unstable.rs:11:5
   |
LL | pub enum UnstableEnum {
   | ---------------------
...
LL |     Unstable,
   |     ^^^^^^^^ not covered
   = note: the matched value is of type `UnstableEnum`
help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
   |
LL ~         UnstableEnum::Stable2 => {},
LL +         UnstableEnum::Unstable => todo!()
   |

error: aborting due to previous error

For more information about this error, try `rustc --explain E0004`.
Include enum path in variant suggestion 2022-09-02 22:01:35 -05:00			error[E0004]: non-exhaustive patterns: `UnstableEnum::Unstable` not covered
Filter unstable and doc hidden variants in usefulness checking Add test cases for unstable variants Add test cases for doc hidden variants Move is_doc_hidden to method on TyCtxt Add unstable variants test to reachable-patterns ui test Rename reachable-patterns -> omitted-patterns 2021-09-18 15:52:43 -05:00			`--> $DIR/unstable-gated-patterns.rs:10:11`
			`\|`
Fix rebase conflicts with stderr files 2022-03-12 14:38:44 -06:00			`LL \| match UnstableEnum::Stable {`
Include enum path in variant suggestion 2022-09-02 22:01:35 -05:00			\| ^^^^^^^^^^^^^^^^^^^^ pattern `UnstableEnum::Unstable` not covered
Filter unstable and doc hidden variants in usefulness checking Add test cases for unstable variants Add test cases for doc hidden variants Move is_doc_hidden to method on TyCtxt Add unstable variants test to reachable-patterns ui test Rename reachable-patterns -> omitted-patterns 2021-09-18 15:52:43 -05:00			`\|`
Fix rebase conflicts with stderr files 2022-03-12 14:38:44 -06:00			note: `UnstableEnum` defined here
Point at uncovered variants in enum definition in `note` instead of a `span_label` This makes the order of the output always consistent: 1. Place of the `match` missing arms 2. The `enum` definition span 3. The structured suggestion to add a fallthrough arm 2021-12-15 23:06:44 -06:00			`--> $DIR/auxiliary/unstable.rs:11:5`
Filter unstable and doc hidden variants in usefulness checking Add test cases for unstable variants Add test cases for doc hidden variants Move is_doc_hidden to method on TyCtxt Add unstable variants test to reachable-patterns ui test Rename reachable-patterns -> omitted-patterns 2021-09-18 15:52:43 -05:00			`\|`
Shorten def_span for more items. 2022-02-13 09:27:59 -06:00			`LL \| pub enum UnstableEnum {`
			`\| ---------------------`
			`...`
			`LL \| Unstable,`
			`\| ^^^^^^^^ not covered`
Fix rebase conflicts with stderr files 2022-03-12 14:38:44 -06:00			= note: the matched value is of type `UnstableEnum`
Change wording of suggestion to add missing `match` arm 2021-12-16 16:46:13 -06:00			`help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown`
When finding a match expr with multiple arms that requires more, suggest it Given ```rust match Some(42) { Some(0) => {} Some(1) => {} } ``` suggest ```rust match Some(42) { Some(0) => {} Some(1) => {} None \| Some(_) => todo!(), } ``` 2021-12-15 20:28:09 -06:00			`\|`
Perform match checking on THIR. 2023-02-27 11:43:39 -06:00			`LL ~ UnstableEnum::Stable2 => {},`
Include enum path in variant suggestion 2022-09-02 22:01:35 -05:00			`LL + UnstableEnum::Unstable => todo!()`
When finding a match expr with multiple arms that requires more, suggest it Given ```rust match Some(42) { Some(0) => {} Some(1) => {} } ``` suggest ```rust match Some(42) { Some(0) => {} Some(1) => {} None \| Some(_) => todo!(), } ``` 2021-12-15 20:28:09 -06:00			`\|`
Filter unstable and doc hidden variants in usefulness checking Add test cases for unstable variants Add test cases for doc hidden variants Move is_doc_hidden to method on TyCtxt Add unstable variants test to reachable-patterns ui test Rename reachable-patterns -> omitted-patterns 2021-09-18 15:52:43 -05:00
			`error: aborting due to previous error`

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