rust/tests/ui/pattern/usefulness/issue-57472.stderr

error: unreachable pattern
  --> $DIR/issue-57472.rs:15:13
   |
LL |             Punned { foo: [_], .. } => println!("foo"),
   |             ----------------------- matches all the relevant values
LL |             Punned { bar: [_], .. } => println!("bar"),
   |             ^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
   |
note: the lint level is defined here
  --> $DIR/issue-57472.rs:2:9
   |
LL | #![deny(unreachable_patterns)]
   |         ^^^^^^^^^^^^^^^^^^^^

error: unreachable pattern
  --> $DIR/issue-57472.rs:32:17
   |
LL |                 Punned { foo: [_] } => println!("foo"),
   |                 ------------------- matches all the relevant values
LL |                 Punned { bar: [_] } => println!("bar"),
   |                 ^^^^^^^^^^^^^^^^^^^ no value can reach this

error: aborting due to 2 previous errors
librustc_mir: Fix ICE with slice patterns If a match arm does not include all fields in a structure and a later pattern includes a field that is an array, we will attempt to use the array type from the prior arm. When calculating the field type, treat a array of an unknown size as a TyErr. 2019-01-13 14:23:32 +00:00			`error: unreachable pattern`
			`--> $DIR/issue-57472.rs:15:13`
			`\|`
Explain why a given pattern is considered unreachable 2024-07-21 14:46:05 +02:00			`LL \| Punned { foo: [_], .. } => println!("foo"),`
Reword the "unreachable pattern" explanations 2024-08-19 20:51:21 +02:00			`\| ----------------------- matches all the relevant values`
librustc_mir: Fix ICE with slice patterns If a match arm does not include all fields in a structure and a later pattern includes a field that is an array, we will attempt to use the array type from the prior arm. When calculating the field type, treat a array of an unknown size as a TyErr. 2019-01-13 14:23:32 +00:00			`LL \| Punned { bar: [_], .. } => println!("bar"),`
Reword the "unreachable pattern" explanations 2024-08-19 20:51:21 +02:00			`\| ^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this`
librustc_mir: Fix ICE with slice patterns If a match arm does not include all fields in a structure and a later pattern includes a field that is an array, we will attempt to use the array type from the prior arm. When calculating the field type, treat a array of an unknown size as a TyErr. 2019-01-13 14:23:32 +00:00			`\|`
Normalise notes with the/is 2020-01-22 23:57:38 +00:00			`note: the lint level is defined here`
librustc_mir: Fix ICE with slice patterns If a match arm does not include all fields in a structure and a later pattern includes a field that is an array, we will attempt to use the array type from the prior arm. When calculating the field type, treat a array of an unknown size as a TyErr. 2019-01-13 14:23:32 +00:00			`--> $DIR/issue-57472.rs:2:9`
			`\|`
			`LL \| #![deny(unreachable_patterns)]`
			`\| ^^^^^^^^^^^^^^^^^^^^`

			`error: unreachable pattern`
Stabilize THIR unsafeck 2023-12-07 11:56:48 +00:00			`--> $DIR/issue-57472.rs:32:17`
librustc_mir: Fix ICE with slice patterns If a match arm does not include all fields in a structure and a later pattern includes a field that is an array, we will attempt to use the array type from the prior arm. When calculating the field type, treat a array of an unknown size as a TyErr. 2019-01-13 14:23:32 +00:00			`\|`
Explain why a given pattern is considered unreachable 2024-07-21 14:46:05 +02:00			`LL \| Punned { foo: [_] } => println!("foo"),`
Reword the "unreachable pattern" explanations 2024-08-19 20:51:21 +02:00			`\| ------------------- matches all the relevant values`
Stabilize THIR unsafeck 2023-12-07 11:56:48 +00:00			`LL \| Punned { bar: [_] } => println!("bar"),`
Reword the "unreachable pattern" explanations 2024-08-19 20:51:21 +02:00			`\| ^^^^^^^^^^^^^^^^^^^ no value can reach this`
librustc_mir: Fix ICE with slice patterns If a match arm does not include all fields in a structure and a later pattern includes a field that is an array, we will attempt to use the array type from the prior arm. When calculating the field type, treat a array of an unknown size as a TyErr. 2019-01-13 14:23:32 +00:00
			`error: aborting due to 2 previous errors`