src/test/ui/pattern/usefulness/empty-match.exhaustive_patterns.stderr

error: unreachable pattern
  --> $DIR/empty-match.rs:37:9
   |
LL |         _ => {},
   |         ^
   |
note: the lint level is defined here
  --> $DIR/empty-match.rs:8:9
   |
LL | #![deny(unreachable_patterns)]
   |         ^^^^^^^^^^^^^^^^^^^^

error: unreachable pattern
  --> $DIR/empty-match.rs:40:9
   |
LL |         _ if false => {},
   |         ^

error: unreachable pattern
  --> $DIR/empty-match.rs:47:9
   |
LL |         _ => {},
   |         ^

error: unreachable pattern
  --> $DIR/empty-match.rs:50:9
   |
LL |         _ if false => {},
   |         ^

error: unreachable pattern
  --> $DIR/empty-match.rs:57:9
   |
LL |         _ => {},
   |         ^

error: unreachable pattern
  --> $DIR/empty-match.rs:60:9
   |
LL |         _ if false => {},
   |         ^

error[E0004]: non-exhaustive patterns: type `u8` is non-empty
  --> $DIR/empty-match.rs:78:20
   |
LL |     match_no_arms!(0u8);
   |                    ^^^
   |
   = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
   = note: the matched value is of type `u8`

error[E0004]: non-exhaustive patterns: type `NonEmptyStruct1` is non-empty
  --> $DIR/empty-match.rs:79:20
   |
LL | struct NonEmptyStruct1;
   | ----------------------- `NonEmptyStruct1` defined here
...
LL |     match_no_arms!(NonEmptyStruct1);
   |                    ^^^^^^^^^^^^^^^
   |
   = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
   = note: the matched value is of type `NonEmptyStruct1`

error[E0004]: non-exhaustive patterns: type `NonEmptyStruct2` is non-empty
  --> $DIR/empty-match.rs:80:20
   |
LL | struct NonEmptyStruct2(bool);
   | ----------------------------- `NonEmptyStruct2` defined here
...
LL |     match_no_arms!(NonEmptyStruct2(true));
   |                    ^^^^^^^^^^^^^^^^^^^^^
   |
   = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
   = note: the matched value is of type `NonEmptyStruct2`

error[E0004]: non-exhaustive patterns: type `NonEmptyUnion1` is non-empty
  --> $DIR/empty-match.rs:81:20
   |
LL | / union NonEmptyUnion1 {
LL | |     foo: (),
LL | | }
   | |_- `NonEmptyUnion1` defined here
...
LL |       match_no_arms!((NonEmptyUnion1 { foo: () }));
   |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
   = note: the matched value is of type `NonEmptyUnion1`

error[E0004]: non-exhaustive patterns: type `NonEmptyUnion2` is non-empty
  --> $DIR/empty-match.rs:82:20
   |
LL | / union NonEmptyUnion2 {
LL | |     foo: (),
LL | |     bar: (),
LL | | }
   | |_- `NonEmptyUnion2` defined here
...
LL |       match_no_arms!((NonEmptyUnion2 { foo: () }));
   |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
   = note: the matched value is of type `NonEmptyUnion2`

error[E0004]: non-exhaustive patterns: `Foo(_)` not covered
  --> $DIR/empty-match.rs:83:20
   |
LL | / enum NonEmptyEnum1 {
LL | |     Foo(bool),
   | |     --- not covered
LL | | }
   | |_- `NonEmptyEnum1` defined here
...
LL |       match_no_arms!(NonEmptyEnum1::Foo(true));
   |                      ^^^^^^^^^^^^^^^^^^^^^^^^ pattern `Foo(_)` not covered
   |
   = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
   = note: the matched value is of type `NonEmptyEnum1`

error[E0004]: non-exhaustive patterns: `Foo(_)` and `Bar` not covered
  --> $DIR/empty-match.rs:84:20
   |
LL | / enum NonEmptyEnum2 {
LL | |     Foo(bool),
   | |     --- not covered
LL | |     Bar,
   | |     --- not covered
LL | | }
   | |_- `NonEmptyEnum2` defined here
...
LL |       match_no_arms!(NonEmptyEnum2::Foo(true));
   |                      ^^^^^^^^^^^^^^^^^^^^^^^^ patterns `Foo(_)` and `Bar` not covered
   |
   = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
   = note: the matched value is of type `NonEmptyEnum2`

error[E0004]: non-exhaustive patterns: `V1`, `V2`, `V3` and 2 more not covered
  --> $DIR/empty-match.rs:85:20
   |
LL | / enum NonEmptyEnum5 {
LL | |     V1, V2, V3, V4, V5,
LL | | }
   | |_- `NonEmptyEnum5` defined here
...
LL |       match_no_arms!(NonEmptyEnum5::V1);
   |                      ^^^^^^^^^^^^^^^^^ patterns `V1`, `V2`, `V3` and 2 more not covered
   |
   = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
   = note: the matched value is of type `NonEmptyEnum5`

error[E0004]: non-exhaustive patterns: `_` not covered
  --> $DIR/empty-match.rs:87:24
   |
LL |     match_guarded_arm!(0u8);
   |                        ^^^ pattern `_` not covered
   |
   = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
   = note: the matched value is of type `u8`

error[E0004]: non-exhaustive patterns: `NonEmptyStruct1` not covered
  --> $DIR/empty-match.rs:88:24
   |
LL | struct NonEmptyStruct1;
   | ----------------------- `NonEmptyStruct1` defined here
...
LL |     match_guarded_arm!(NonEmptyStruct1);
   |                        ^^^^^^^^^^^^^^^ pattern `NonEmptyStruct1` not covered
   |
   = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
   = note: the matched value is of type `NonEmptyStruct1`

error[E0004]: non-exhaustive patterns: `NonEmptyStruct2(_)` not covered
  --> $DIR/empty-match.rs:89:24
   |
LL | struct NonEmptyStruct2(bool);
   | ----------------------------- `NonEmptyStruct2` defined here
...
LL |     match_guarded_arm!(NonEmptyStruct2(true));
   |                        ^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyStruct2(_)` not covered
   |
   = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
   = note: the matched value is of type `NonEmptyStruct2`

error[E0004]: non-exhaustive patterns: `NonEmptyUnion1 { .. }` not covered
  --> $DIR/empty-match.rs:90:24
   |
LL | / union NonEmptyUnion1 {
LL | |     foo: (),
LL | | }
   | |_- `NonEmptyUnion1` defined here
...
LL |       match_guarded_arm!((NonEmptyUnion1 { foo: () }));
   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyUnion1 { .. }` not covered
   |
   = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
   = note: the matched value is of type `NonEmptyUnion1`

error[E0004]: non-exhaustive patterns: `NonEmptyUnion2 { .. }` not covered
  --> $DIR/empty-match.rs:91:24
   |
LL | / union NonEmptyUnion2 {
LL | |     foo: (),
LL | |     bar: (),
LL | | }
   | |_- `NonEmptyUnion2` defined here
...
LL |       match_guarded_arm!((NonEmptyUnion2 { foo: () }));
   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyUnion2 { .. }` not covered
   |
   = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
   = note: the matched value is of type `NonEmptyUnion2`

error[E0004]: non-exhaustive patterns: `Foo(_)` not covered
  --> $DIR/empty-match.rs:92:24
   |
LL | / enum NonEmptyEnum1 {
LL | |     Foo(bool),
   | |     --- not covered
LL | | }
   | |_- `NonEmptyEnum1` defined here
...
LL |       match_guarded_arm!(NonEmptyEnum1::Foo(true));
   |                          ^^^^^^^^^^^^^^^^^^^^^^^^ pattern `Foo(_)` not covered
   |
   = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
   = note: the matched value is of type `NonEmptyEnum1`

error[E0004]: non-exhaustive patterns: `Foo(_)` and `Bar` not covered
  --> $DIR/empty-match.rs:93:24
   |
LL | / enum NonEmptyEnum2 {
LL | |     Foo(bool),
   | |     --- not covered
LL | |     Bar,
   | |     --- not covered
LL | | }
   | |_- `NonEmptyEnum2` defined here
...
LL |       match_guarded_arm!(NonEmptyEnum2::Foo(true));
   |                          ^^^^^^^^^^^^^^^^^^^^^^^^ patterns `Foo(_)` and `Bar` not covered
   |
   = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
   = note: the matched value is of type `NonEmptyEnum2`

error[E0004]: non-exhaustive patterns: `V1`, `V2`, `V3` and 2 more not covered
  --> $DIR/empty-match.rs:94:24
   |
LL | / enum NonEmptyEnum5 {
LL | |     V1, V2, V3, V4, V5,
LL | | }
   | |_- `NonEmptyEnum5` defined here
...
LL |       match_guarded_arm!(NonEmptyEnum5::V1);
   |                          ^^^^^^^^^^^^^^^^^ patterns `V1`, `V2`, `V3` and 2 more not covered
   |
   = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
   = note: the matched value is of type `NonEmptyEnum5`

error: aborting due to 22 previous errors

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