warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. --> $DIR/consts-opaque.rs:96:9 | LL | QUUX => {} | ^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #120362 = note: `#[warn(pointer_structural_match)]` on by default warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. --> $DIR/consts-opaque.rs:98:9 | LL | QUUX => {} | ^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #120362 warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. --> $DIR/consts-opaque.rs:108:9 | LL | WRAPQUUX => {} | ^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #120362 warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. --> $DIR/consts-opaque.rs:110:9 | LL | WRAPQUUX => {} | ^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #120362 warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. --> $DIR/consts-opaque.rs:117:9 | LL | WRAPQUUX => {} | ^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #120362 warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. --> $DIR/consts-opaque.rs:127:9 | LL | WRAPQUUX => {} | ^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #120362 warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. --> $DIR/consts-opaque.rs:139:9 | LL | WHOKNOWSQUUX => {} | ^^^^^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #120362 warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. --> $DIR/consts-opaque.rs:142:9 | LL | WHOKNOWSQUUX => {} | ^^^^^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #120362 error: unreachable pattern --> $DIR/consts-opaque.rs:48:9 | LL | Bar => {} | --- matches any value LL | BAR => {} | ^^^ unreachable pattern | 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 | _ => {} | ^ unreachable pattern error: unreachable pattern --> $DIR/consts-opaque.rs:56:9 | LL | BAR => {} | --- matches any value LL | Bar => {} | ^^^ unreachable pattern error: unreachable pattern --> $DIR/consts-opaque.rs:58:9 | LL | BAR => {} | --- matches any value ... LL | _ => {} | ^ unreachable pattern error: unreachable pattern --> $DIR/consts-opaque.rs:64:9 | LL | BAR => {} | --- matches any value LL | BAR => {} // should not be emitting unreachable warning | ^^^ unreachable pattern error: unreachable pattern --> $DIR/consts-opaque.rs:66:9 | LL | BAR => {} | --- matches any value ... LL | _ => {} // should not be emitting unreachable warning | ^ unreachable pattern error: unreachable pattern --> $DIR/consts-opaque.rs:72:9 | LL | Baz::Baz1 => {} // should not be emitting unreachable warning | ^^^^^^^^^ error: unreachable pattern --> $DIR/consts-opaque.rs:79:9 | LL | BAZ => {} | ^^^ error: unreachable pattern --> $DIR/consts-opaque.rs:87:9 | LL | _ => {} // should not be emitting unreachable warning | ^ error[E0004]: non-exhaustive patterns: `Wrap(_)` not covered --> $DIR/consts-opaque.rs:125:11 | LL | match WRAPQUUX { | ^^^^^^^^ pattern `Wrap(_)` not covered | note: `Wrap usize>` defined here --> $DIR/consts-opaque.rs:104:12 | LL | struct Wrap(T); | ^^^^ = note: the matched value is of type `Wrap usize>` 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 | WRAPQUUX => {}, Wrap(_) => todo!() | ++++++++++++++++++++ error: aborting due to 10 previous errors; 8 warnings emitted For more information about this error, try `rustc --explain E0004`. Future incompatibility report: Future breakage diagnostic: warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. --> $DIR/consts-opaque.rs:96:9 | LL | QUUX => {} | ^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #120362 = note: `#[warn(pointer_structural_match)]` on by default Future breakage diagnostic: warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. --> $DIR/consts-opaque.rs:98:9 | LL | QUUX => {} | ^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #120362 = note: `#[warn(pointer_structural_match)]` on by default Future breakage diagnostic: warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. --> $DIR/consts-opaque.rs:108:9 | LL | WRAPQUUX => {} | ^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #120362 = note: `#[warn(pointer_structural_match)]` on by default Future breakage diagnostic: warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. --> $DIR/consts-opaque.rs:110:9 | LL | WRAPQUUX => {} | ^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #120362 = note: `#[warn(pointer_structural_match)]` on by default Future breakage diagnostic: warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. --> $DIR/consts-opaque.rs:117:9 | LL | WRAPQUUX => {} | ^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #120362 = note: `#[warn(pointer_structural_match)]` on by default Future breakage diagnostic: warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. --> $DIR/consts-opaque.rs:127:9 | LL | WRAPQUUX => {} | ^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #120362 = note: `#[warn(pointer_structural_match)]` on by default Future breakage diagnostic: warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. --> $DIR/consts-opaque.rs:139:9 | LL | WHOKNOWSQUUX => {} | ^^^^^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #120362 = note: `#[warn(pointer_structural_match)]` on by default Future breakage diagnostic: warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. --> $DIR/consts-opaque.rs:142:9 | LL | WHOKNOWSQUUX => {} | ^^^^^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #120362 = note: `#[warn(pointer_structural_match)]` on by default