rustc/tests/ui/pattern/usefulness/consts-opaque.stderr

error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
  --> $DIR/consts-opaque.rs:96:9
   |
LL |     const QUUX: Quux = quux;
   |     ---------------- constant defined here
...
LL |         QUUX => {}
   |         ^^^^ can't be used in patterns
   |
   = note: see https://github.com/rust-lang/rust/issues/70861 for details

error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
  --> $DIR/consts-opaque.rs:97:9
   |
LL |     const QUUX: Quux = quux;
   |     ---------------- constant defined here
...
LL |         QUUX => {}
   |         ^^^^ can't be used in patterns
   |
   = note: see https://github.com/rust-lang/rust/issues/70861 for details

error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
  --> $DIR/consts-opaque.rs:106:9
   |
LL |     const WRAPQUUX: Wrap<Quux> = Wrap(quux);
   |     -------------------------- constant defined here
...
LL |         WRAPQUUX => {}
   |         ^^^^^^^^ can't be used in patterns
   |
   = note: see https://github.com/rust-lang/rust/issues/70861 for details

error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
  --> $DIR/consts-opaque.rs:107:9
   |
LL |     const WRAPQUUX: Wrap<Quux> = Wrap(quux);
   |     -------------------------- constant defined here
...
LL |         WRAPQUUX => {}
   |         ^^^^^^^^ can't be used in patterns
   |
   = note: see https://github.com/rust-lang/rust/issues/70861 for details

error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
  --> $DIR/consts-opaque.rs:113:9
   |
LL |     const WRAPQUUX: Wrap<Quux> = Wrap(quux);
   |     -------------------------- constant defined here
...
LL |         WRAPQUUX => {}
   |         ^^^^^^^^ can't be used in patterns
   |
   = note: see https://github.com/rust-lang/rust/issues/70861 for details

error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
  --> $DIR/consts-opaque.rs:121:9
   |
LL |     const WRAPQUUX: Wrap<Quux> = Wrap(quux);
   |     -------------------------- constant defined here
...
LL |         WRAPQUUX => {}
   |         ^^^^^^^^ can't be used in patterns
   |
   = note: see https://github.com/rust-lang/rust/issues/70861 for details

error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
  --> $DIR/consts-opaque.rs:132:9
   |
LL |     const WHOKNOWSQUUX: WhoKnows<Quux> = WhoKnows::Yay(quux);
   |     ---------------------------------- constant defined here
...
LL |         WHOKNOWSQUUX => {}
   |         ^^^^^^^^^^^^ can't be used in patterns
   |
   = note: see https://github.com/rust-lang/rust/issues/70861 for details

error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
  --> $DIR/consts-opaque.rs:134:9
   |
LL |     const WHOKNOWSQUUX: WhoKnows<Quux> = WhoKnows::Yay(quux);
   |     ---------------------------------- constant defined here
...
LL |         WHOKNOWSQUUX => {}
   |         ^^^^^^^^^^^^ can't be used in patterns
   |
   = note: see https://github.com/rust-lang/rust/issues/70861 for details

error: unreachable pattern
  --> $DIR/consts-opaque.rs:48:9
   |
LL |         Bar => {}
   |         --- matches any value
LL |         BAR => {}
   |         ^^^ no value can reach this
   |
note: the lint level is defined here
  --> $DIR/consts-opaque.rs:6:9
   |
LL | #![deny(unreachable_patterns)]
   |         ^^^^^^^^^^^^^^^^^^^^

error: unreachable pattern
  --> $DIR/consts-opaque.rs:50:9
   |
LL |         Bar => {}
   |         --- matches any value
...
LL |         _ => {}
   |         ^ no value can reach this

error: unreachable pattern
  --> $DIR/consts-opaque.rs:56:9
   |
LL |         BAR => {}
   |         --- matches any value
LL |         Bar => {}
   |         ^^^ no value can reach this

error: unreachable pattern
  --> $DIR/consts-opaque.rs:58:9
   |
LL |         BAR => {}
   |         --- matches any value
...
LL |         _ => {}
   |         ^ no value can reach this

error: unreachable pattern
  --> $DIR/consts-opaque.rs:64:9
   |
LL |         BAR => {}
   |         --- matches any value
LL |         BAR => {} // should not be emitting unreachable warning
   |         ^^^ no value can reach this

error: unreachable pattern
  --> $DIR/consts-opaque.rs:66:9
   |
LL |         BAR => {}
   |         --- matches any value
...
LL |         _ => {} // should not be emitting unreachable warning
   |         ^ no value can reach this

error: unreachable pattern
  --> $DIR/consts-opaque.rs:72:9
   |
LL |         BAZ => {}
   |         --- matches all the relevant values
LL |         Baz::Baz1 => {} // should not be emitting unreachable warning
   |         ^^^^^^^^^ no value can reach this

error: unreachable pattern
  --> $DIR/consts-opaque.rs:79:9
   |
LL |         Baz::Baz1 => {}
   |         --------- matches all the relevant values
LL |         BAZ => {}
   |         ^^^ no value can reach this

error: unreachable pattern
  --> $DIR/consts-opaque.rs:87:9
   |
LL |         _ => {} // should not be emitting unreachable warning
   |         ^ no value can reach this
   |
note: multiple earlier patterns match some of the same values
  --> $DIR/consts-opaque.rs:87:9
   |
LL |         BAZ => {}
   |         --- matches some of the same values
LL |         Baz::Baz2 => {}
   |         --------- matches some of the same values
LL |         _ => {} // should not be emitting unreachable warning
   |         ^ collectively making this unreachable

error: aborting due to 17 previous errors