diff options
Diffstat (limited to 'tests/ui/pattern/usefulness/consts-opaque.stderr')
| -rw-r--r-- | tests/ui/pattern/usefulness/consts-opaque.stderr | 184 |
1 files changed, 67 insertions, 117 deletions
diff --git a/tests/ui/pattern/usefulness/consts-opaque.stderr b/tests/ui/pattern/usefulness/consts-opaque.stderr index e01b06ccc..09f72ba92 100644 --- a/tests/ui/pattern/usefulness/consts-opaque.stderr +++ b/tests/ui/pattern/usefulness/consts-opaque.stderr @@ -8,7 +8,7 @@ LL | FOO => {} = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details error: to use a constant of type `Foo` in a pattern, `Foo` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:38:9 + --> $DIR/consts-opaque.rs:37:9 | LL | FOO_REF => {} | ^^^^^^^ @@ -17,7 +17,7 @@ LL | FOO_REF => {} = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details warning: to use a constant of type `Foo` in a pattern, `Foo` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:46:9 + --> $DIR/consts-opaque.rs:44:9 | LL | FOO_REF_REF => {} | ^^^^^^^^^^^ @@ -29,16 +29,16 @@ LL | FOO_REF_REF => {} = note: `#[warn(indirect_structural_match)]` on by default error: to use a constant of type `Bar` in a pattern, `Bar` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:54:9 + --> $DIR/consts-opaque.rs:52:9 | -LL | BAR => {} // should not be emitting unreachable warning +LL | BAR => {} | ^^^ | = note: the traits must be derived, manual `impl`s are not sufficient = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details error: to use a constant of type `Bar` in a pattern, `Bar` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:62:9 + --> $DIR/consts-opaque.rs:58:9 | LL | BAR => {} | ^^^ @@ -47,7 +47,7 @@ LL | BAR => {} = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details error: to use a constant of type `Bar` in a pattern, `Bar` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:71:9 + --> $DIR/consts-opaque.rs:65:9 | LL | BAR => {} | ^^^ @@ -56,16 +56,16 @@ LL | BAR => {} = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details error: to use a constant of type `Bar` in a pattern, `Bar` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:73:9 + --> $DIR/consts-opaque.rs:67:9 | -LL | BAR => {} // should not be emitting unreachable warning +LL | BAR => {} | ^^^ | = note: the traits must be derived, manual `impl`s are not sufficient = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details error: to use a constant of type `Baz` in a pattern, `Baz` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:81:9 + --> $DIR/consts-opaque.rs:73:9 | LL | BAZ => {} | ^^^ @@ -74,7 +74,7 @@ LL | BAZ => {} = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details error: to use a constant of type `Baz` in a pattern, `Baz` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:91:9 + --> $DIR/consts-opaque.rs:81:9 | LL | BAZ => {} | ^^^ @@ -83,7 +83,7 @@ LL | BAZ => {} = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details error: to use a constant of type `Baz` in a pattern, `Baz` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:98:9 + --> $DIR/consts-opaque.rs:87:9 | LL | BAZ => {} | ^^^ @@ -91,146 +91,96 @@ LL | BAZ => {} = note: the traits must be derived, manual `impl`s are not sufficient = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details -error: unreachable pattern - --> $DIR/consts-opaque.rs:33:9 - | -LL | FOO => {} - | --- matches any value -LL | -LL | _ => {} // should not be emitting unreachable warning - | ^ unreachable pattern +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 | -note: the lint level is defined here - --> $DIR/consts-opaque.rs:6:9 +LL | QUUX => {} + | ^^^^ | -LL | #![deny(unreachable_patterns)] - | ^^^^^^^^^^^^^^^^^^^^ + = 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 #62411 <https://github.com/rust-lang/rust/issues/70861> + = note: `#[warn(pointer_structural_match)]` on by default -error: unreachable pattern - --> $DIR/consts-opaque.rs:40:9 +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:100:9 | -LL | FOO_REF => {} - | ------- matches any value -LL | -LL | Foo(_) => {} // should not be emitting unreachable warning - | ^^^^^^ unreachable pattern - -error: unreachable pattern - --> $DIR/consts-opaque.rs:54:9 +LL | QUUX => {} + | ^^^^ | -LL | Bar => {} - | --- matches any value -LL | BAR => {} // should not be emitting unreachable warning - | ^^^ unreachable pattern + = 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 #62411 <https://github.com/rust-lang/rust/issues/70861> -error: unreachable pattern - --> $DIR/consts-opaque.rs:57:9 +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 | Bar => {} - | --- matches any value -... -LL | _ => {} - | ^ unreachable pattern - -error: unreachable pattern - --> $DIR/consts-opaque.rs:64:9 +LL | WRAPQUUX => {} + | ^^^^^^^^ | -LL | BAR => {} - | --- matches any value -LL | -LL | Bar => {} // should not be emitting unreachable warning - | ^^^ unreachable pattern + = 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 #62411 <https://github.com/rust-lang/rust/issues/70861> -error: unreachable pattern - --> $DIR/consts-opaque.rs:66:9 +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:112:9 | -LL | BAR => {} - | --- matches any value -... -LL | _ => {} - | ^ unreachable pattern - -error: unreachable pattern - --> $DIR/consts-opaque.rs:73:9 +LL | WRAPQUUX => {} + | ^^^^^^^^ | -LL | BAR => {} - | --- matches any value -LL | -LL | BAR => {} // should not be emitting unreachable warning - | ^^^ unreachable pattern + = 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 #62411 <https://github.com/rust-lang/rust/issues/70861> -error: unreachable pattern - --> $DIR/consts-opaque.rs:76:9 +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:119:9 | -LL | BAR => {} - | --- matches any value -... -LL | _ => {} // should not be emitting unreachable warning - | ^ unreachable pattern - -error: unreachable pattern - --> $DIR/consts-opaque.rs:83:9 +LL | WRAPQUUX => {} + | ^^^^^^^^ | -LL | BAZ => {} - | --- matches any value -LL | -LL | Baz::Baz1 => {} // should not be emitting unreachable warning - | ^^^^^^^^^ unreachable pattern + = 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 #62411 <https://github.com/rust-lang/rust/issues/70861> -error: unreachable pattern - --> $DIR/consts-opaque.rs:85:9 +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:129:9 | -LL | BAZ => {} - | --- matches any value -... -LL | _ => {} - | ^ unreachable pattern - -error: unreachable pattern - --> $DIR/consts-opaque.rs:93:9 +LL | WRAPQUUX => {} + | ^^^^^^^^ | -LL | BAZ => {} - | --- matches any value -LL | -LL | _ => {} - | ^ unreachable pattern + = 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 #62411 <https://github.com/rust-lang/rust/issues/70861> -error: unreachable pattern - --> $DIR/consts-opaque.rs:100:9 +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:141:9 | -LL | BAZ => {} - | --- matches any value -LL | -LL | Baz::Baz2 => {} // should not be emitting unreachable warning - | ^^^^^^^^^ unreachable pattern +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 #62411 <https://github.com/rust-lang/rust/issues/70861> -error: unreachable pattern - --> $DIR/consts-opaque.rs:102:9 +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:144:9 | -LL | BAZ => {} - | --- matches any value -... -LL | _ => {} // should not be emitting unreachable warning - | ^ unreachable pattern +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 #62411 <https://github.com/rust-lang/rust/issues/70861> error[E0004]: non-exhaustive patterns: `Wrap(_)` not covered - --> $DIR/consts-opaque.rs:135:11 + --> $DIR/consts-opaque.rs:127:11 | LL | match WRAPQUUX { | ^^^^^^^^ pattern `Wrap(_)` not covered | note: `Wrap<fn(usize, usize) -> usize>` defined here - --> $DIR/consts-opaque.rs:117:12 + --> $DIR/consts-opaque.rs:106:12 | LL | struct Wrap<T>(T); | ^^^^ = note: the matched value is of type `Wrap<fn(usize, usize) -> 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 => {}, -LL + Wrap(_) => todo!() - | +LL | WRAPQUUX => {}, Wrap(_) => todo!() + | ++++++++++++++++++++ -error: aborting due to 23 previous errors; 1 warning emitted +error: aborting due to 10 previous errors; 9 warnings emitted For more information about this error, try `rustc --explain E0004`. |