diff options
Diffstat (limited to 'src/test/ui/pattern/usefulness')
35 files changed, 194 insertions, 196 deletions
diff --git a/src/test/ui/pattern/usefulness/doc-hidden-non-exhaustive.rs b/src/test/ui/pattern/usefulness/doc-hidden-non-exhaustive.rs index d968c48fb..5d4181a30 100644 --- a/src/test/ui/pattern/usefulness/doc-hidden-non-exhaustive.rs +++ b/src/test/ui/pattern/usefulness/doc-hidden-non-exhaustive.rs @@ -22,22 +22,22 @@ fn main() { HiddenEnum::A => {} HiddenEnum::C => {} } - //~^^^^ non-exhaustive patterns: `B` not covered + //~^^^^ non-exhaustive patterns: `HiddenEnum::B` not covered match HiddenEnum::A { HiddenEnum::A => {} } - //~^^^ non-exhaustive patterns: `B` and `_` not covered + //~^^^ non-exhaustive patterns: `HiddenEnum::B` and `_` not covered match None { None => {} Some(HiddenEnum::A) => {} } - //~^^^^ non-exhaustive patterns: `Some(B)` and `Some(_)` not covered + //~^^^^ non-exhaustive patterns: `Some(HiddenEnum::B)` and `Some(_)` not covered match InCrate::A { InCrate::A => {} InCrate::B => {} } - //~^^^^ non-exhaustive patterns: `C` not covered + //~^^^^ non-exhaustive patterns: `InCrate::C` not covered } diff --git a/src/test/ui/pattern/usefulness/doc-hidden-non-exhaustive.stderr b/src/test/ui/pattern/usefulness/doc-hidden-non-exhaustive.stderr index 643e734f9..b450a9aed 100644 --- a/src/test/ui/pattern/usefulness/doc-hidden-non-exhaustive.stderr +++ b/src/test/ui/pattern/usefulness/doc-hidden-non-exhaustive.stderr @@ -16,11 +16,11 @@ LL ~ HiddenEnum::B => {} LL + _ => todo!() | -error[E0004]: non-exhaustive patterns: `B` not covered +error[E0004]: non-exhaustive patterns: `HiddenEnum::B` not covered --> $DIR/doc-hidden-non-exhaustive.rs:21:11 | LL | match HiddenEnum::A { - | ^^^^^^^^^^^^^ pattern `B` not covered + | ^^^^^^^^^^^^^ pattern `HiddenEnum::B` not covered | note: `HiddenEnum` defined here --> $DIR/auxiliary/hidden.rs:3:5 @@ -34,14 +34,14 @@ LL | B, 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 ~ HiddenEnum::C => {} -LL + B => todo!() +LL + HiddenEnum::B => todo!() | -error[E0004]: non-exhaustive patterns: `B` and `_` not covered +error[E0004]: non-exhaustive patterns: `HiddenEnum::B` and `_` not covered --> $DIR/doc-hidden-non-exhaustive.rs:27:11 | LL | match HiddenEnum::A { - | ^^^^^^^^^^^^^ patterns `B` and `_` not covered + | ^^^^^^^^^^^^^ patterns `HiddenEnum::B` and `_` not covered | note: `HiddenEnum` defined here --> $DIR/auxiliary/hidden.rs:3:5 @@ -55,14 +55,14 @@ LL | B, help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | LL ~ HiddenEnum::A => {} -LL + B | _ => todo!() +LL + HiddenEnum::B | _ => todo!() | -error[E0004]: non-exhaustive patterns: `Some(B)` and `Some(_)` not covered +error[E0004]: non-exhaustive patterns: `Some(HiddenEnum::B)` and `Some(_)` not covered --> $DIR/doc-hidden-non-exhaustive.rs:32:11 | LL | match None { - | ^^^^ patterns `Some(B)` and `Some(_)` not covered + | ^^^^ patterns `Some(HiddenEnum::B)` and `Some(_)` not covered | note: `Option<HiddenEnum>` defined here --> $SRC_DIR/core/src/option.rs:LL:COL @@ -76,14 +76,14 @@ LL | Some(#[stable(feature = "rust1", since = "1.0.0")] T), help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | LL ~ Some(HiddenEnum::A) => {} -LL + Some(B) | Some(_) => todo!() +LL + Some(HiddenEnum::B) | Some(_) => todo!() | -error[E0004]: non-exhaustive patterns: `C` not covered +error[E0004]: non-exhaustive patterns: `InCrate::C` not covered --> $DIR/doc-hidden-non-exhaustive.rs:38:11 | LL | match InCrate::A { - | ^^^^^^^^^^ pattern `C` not covered + | ^^^^^^^^^^ pattern `InCrate::C` not covered | note: `InCrate` defined here --> $DIR/doc-hidden-non-exhaustive.rs:11:5 @@ -97,7 +97,7 @@ LL | C, 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 ~ InCrate::B => {} -LL + C => todo!() +LL + InCrate::C => todo!() | error: aborting due to 5 previous errors diff --git a/src/test/ui/pattern/usefulness/empty-match.exhaustive_patterns.stderr b/src/test/ui/pattern/usefulness/empty-match.exhaustive_patterns.stderr index d31ee0dbd..5e12bc1d2 100644 --- a/src/test/ui/pattern/usefulness/empty-match.exhaustive_patterns.stderr +++ b/src/test/ui/pattern/usefulness/empty-match.exhaustive_patterns.stderr @@ -105,11 +105,11 @@ LL | union NonEmptyUnion2 { = note: the matched value is of type `NonEmptyUnion2` = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern -error[E0004]: non-exhaustive patterns: `Foo(_)` not covered +error[E0004]: non-exhaustive patterns: `NonEmptyEnum1::Foo(_)` not covered --> $DIR/empty-match.rs:83:20 | LL | match_no_arms!(NonEmptyEnum1::Foo(true)); - | ^^^^^^^^^^^^^^^^^^^^^^^^ pattern `Foo(_)` not covered + | ^^^^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyEnum1::Foo(_)` not covered | note: `NonEmptyEnum1` defined here --> $DIR/empty-match.rs:24:5 @@ -121,11 +121,11 @@ LL | Foo(bool), = note: the matched value is of type `NonEmptyEnum1` = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern -error[E0004]: non-exhaustive patterns: `Foo(_)` and `Bar` not covered +error[E0004]: non-exhaustive patterns: `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered --> $DIR/empty-match.rs:84:20 | LL | match_no_arms!(NonEmptyEnum2::Foo(true)); - | ^^^^^^^^^^^^^^^^^^^^^^^^ patterns `Foo(_)` and `Bar` not covered + | ^^^^^^^^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered | note: `NonEmptyEnum2` defined here --> $DIR/empty-match.rs:27:5 @@ -139,11 +139,11 @@ LL | Bar, = note: the matched value is of type `NonEmptyEnum2` = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or multiple match arms -error[E0004]: non-exhaustive patterns: `V1`, `V2`, `V3` and 2 more not covered +error[E0004]: non-exhaustive patterns: `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered --> $DIR/empty-match.rs:85:20 | LL | match_no_arms!(NonEmptyEnum5::V1); - | ^^^^^^^^^^^^^^^^^ patterns `V1`, `V2`, `V3` and 2 more not covered + | ^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered | note: `NonEmptyEnum5` defined here --> $DIR/empty-match.rs:30:6 @@ -238,11 +238,11 @@ LL ~ _ if false => {} LL + NonEmptyUnion2 { .. } => todo!() | -error[E0004]: non-exhaustive patterns: `Foo(_)` not covered +error[E0004]: non-exhaustive patterns: `NonEmptyEnum1::Foo(_)` not covered --> $DIR/empty-match.rs:92:24 | LL | match_guarded_arm!(NonEmptyEnum1::Foo(true)); - | ^^^^^^^^^^^^^^^^^^^^^^^^ pattern `Foo(_)` not covered + | ^^^^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyEnum1::Foo(_)` not covered | note: `NonEmptyEnum1` defined here --> $DIR/empty-match.rs:24:5 @@ -255,14 +255,14 @@ LL | Foo(bool), 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 ~ _ if false => {} -LL + Foo(_) => todo!() +LL + NonEmptyEnum1::Foo(_) => todo!() | -error[E0004]: non-exhaustive patterns: `Foo(_)` and `Bar` not covered +error[E0004]: non-exhaustive patterns: `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered --> $DIR/empty-match.rs:93:24 | LL | match_guarded_arm!(NonEmptyEnum2::Foo(true)); - | ^^^^^^^^^^^^^^^^^^^^^^^^ patterns `Foo(_)` and `Bar` not covered + | ^^^^^^^^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered | note: `NonEmptyEnum2` defined here --> $DIR/empty-match.rs:27:5 @@ -277,14 +277,14 @@ LL | Bar, help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | LL ~ _ if false => {} -LL + Foo(_) | Bar => todo!() +LL + NonEmptyEnum2::Foo(_) | NonEmptyEnum2::Bar => todo!() | -error[E0004]: non-exhaustive patterns: `V1`, `V2`, `V3` and 2 more not covered +error[E0004]: non-exhaustive patterns: `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered --> $DIR/empty-match.rs:94:24 | LL | match_guarded_arm!(NonEmptyEnum5::V1); - | ^^^^^^^^^^^^^^^^^ patterns `V1`, `V2`, `V3` and 2 more not covered + | ^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered | note: `NonEmptyEnum5` defined here --> $DIR/empty-match.rs:30:6 diff --git a/src/test/ui/pattern/usefulness/empty-match.normal.stderr b/src/test/ui/pattern/usefulness/empty-match.normal.stderr index d31ee0dbd..5e12bc1d2 100644 --- a/src/test/ui/pattern/usefulness/empty-match.normal.stderr +++ b/src/test/ui/pattern/usefulness/empty-match.normal.stderr @@ -105,11 +105,11 @@ LL | union NonEmptyUnion2 { = note: the matched value is of type `NonEmptyUnion2` = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern -error[E0004]: non-exhaustive patterns: `Foo(_)` not covered +error[E0004]: non-exhaustive patterns: `NonEmptyEnum1::Foo(_)` not covered --> $DIR/empty-match.rs:83:20 | LL | match_no_arms!(NonEmptyEnum1::Foo(true)); - | ^^^^^^^^^^^^^^^^^^^^^^^^ pattern `Foo(_)` not covered + | ^^^^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyEnum1::Foo(_)` not covered | note: `NonEmptyEnum1` defined here --> $DIR/empty-match.rs:24:5 @@ -121,11 +121,11 @@ LL | Foo(bool), = note: the matched value is of type `NonEmptyEnum1` = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern -error[E0004]: non-exhaustive patterns: `Foo(_)` and `Bar` not covered +error[E0004]: non-exhaustive patterns: `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered --> $DIR/empty-match.rs:84:20 | LL | match_no_arms!(NonEmptyEnum2::Foo(true)); - | ^^^^^^^^^^^^^^^^^^^^^^^^ patterns `Foo(_)` and `Bar` not covered + | ^^^^^^^^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered | note: `NonEmptyEnum2` defined here --> $DIR/empty-match.rs:27:5 @@ -139,11 +139,11 @@ LL | Bar, = note: the matched value is of type `NonEmptyEnum2` = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or multiple match arms -error[E0004]: non-exhaustive patterns: `V1`, `V2`, `V3` and 2 more not covered +error[E0004]: non-exhaustive patterns: `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered --> $DIR/empty-match.rs:85:20 | LL | match_no_arms!(NonEmptyEnum5::V1); - | ^^^^^^^^^^^^^^^^^ patterns `V1`, `V2`, `V3` and 2 more not covered + | ^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered | note: `NonEmptyEnum5` defined here --> $DIR/empty-match.rs:30:6 @@ -238,11 +238,11 @@ LL ~ _ if false => {} LL + NonEmptyUnion2 { .. } => todo!() | -error[E0004]: non-exhaustive patterns: `Foo(_)` not covered +error[E0004]: non-exhaustive patterns: `NonEmptyEnum1::Foo(_)` not covered --> $DIR/empty-match.rs:92:24 | LL | match_guarded_arm!(NonEmptyEnum1::Foo(true)); - | ^^^^^^^^^^^^^^^^^^^^^^^^ pattern `Foo(_)` not covered + | ^^^^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyEnum1::Foo(_)` not covered | note: `NonEmptyEnum1` defined here --> $DIR/empty-match.rs:24:5 @@ -255,14 +255,14 @@ LL | Foo(bool), 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 ~ _ if false => {} -LL + Foo(_) => todo!() +LL + NonEmptyEnum1::Foo(_) => todo!() | -error[E0004]: non-exhaustive patterns: `Foo(_)` and `Bar` not covered +error[E0004]: non-exhaustive patterns: `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered --> $DIR/empty-match.rs:93:24 | LL | match_guarded_arm!(NonEmptyEnum2::Foo(true)); - | ^^^^^^^^^^^^^^^^^^^^^^^^ patterns `Foo(_)` and `Bar` not covered + | ^^^^^^^^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered | note: `NonEmptyEnum2` defined here --> $DIR/empty-match.rs:27:5 @@ -277,14 +277,14 @@ LL | Bar, help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | LL ~ _ if false => {} -LL + Foo(_) | Bar => todo!() +LL + NonEmptyEnum2::Foo(_) | NonEmptyEnum2::Bar => todo!() | -error[E0004]: non-exhaustive patterns: `V1`, `V2`, `V3` and 2 more not covered +error[E0004]: non-exhaustive patterns: `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered --> $DIR/empty-match.rs:94:24 | LL | match_guarded_arm!(NonEmptyEnum5::V1); - | ^^^^^^^^^^^^^^^^^ patterns `V1`, `V2`, `V3` and 2 more not covered + | ^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered | note: `NonEmptyEnum5` defined here --> $DIR/empty-match.rs:30:6 diff --git a/src/test/ui/pattern/usefulness/empty-match.rs b/src/test/ui/pattern/usefulness/empty-match.rs index 8110ec013..9cdc0413b 100644 --- a/src/test/ui/pattern/usefulness/empty-match.rs +++ b/src/test/ui/pattern/usefulness/empty-match.rs @@ -80,16 +80,16 @@ fn main() { match_no_arms!(NonEmptyStruct2(true)); //~ ERROR type `NonEmptyStruct2` is non-empty match_no_arms!((NonEmptyUnion1 { foo: () })); //~ ERROR type `NonEmptyUnion1` is non-empty match_no_arms!((NonEmptyUnion2 { foo: () })); //~ ERROR type `NonEmptyUnion2` is non-empty - match_no_arms!(NonEmptyEnum1::Foo(true)); //~ ERROR `Foo(_)` not covered - match_no_arms!(NonEmptyEnum2::Foo(true)); //~ ERROR `Foo(_)` and `Bar` not covered - match_no_arms!(NonEmptyEnum5::V1); //~ ERROR `V1`, `V2`, `V3` and 2 more not covered + match_no_arms!(NonEmptyEnum1::Foo(true)); //~ ERROR `NonEmptyEnum1::Foo(_)` not covered + match_no_arms!(NonEmptyEnum2::Foo(true)); //~ ERROR `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered + match_no_arms!(NonEmptyEnum5::V1); //~ ERROR `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered match_guarded_arm!(0u8); //~ ERROR `_` not covered match_guarded_arm!(NonEmptyStruct1); //~ ERROR `NonEmptyStruct1` not covered match_guarded_arm!(NonEmptyStruct2(true)); //~ ERROR `NonEmptyStruct2(_)` not covered match_guarded_arm!((NonEmptyUnion1 { foo: () })); //~ ERROR `NonEmptyUnion1 { .. }` not covered match_guarded_arm!((NonEmptyUnion2 { foo: () })); //~ ERROR `NonEmptyUnion2 { .. }` not covered - match_guarded_arm!(NonEmptyEnum1::Foo(true)); //~ ERROR `Foo(_)` not covered - match_guarded_arm!(NonEmptyEnum2::Foo(true)); //~ ERROR `Foo(_)` and `Bar` not covered - match_guarded_arm!(NonEmptyEnum5::V1); //~ ERROR `V1`, `V2`, `V3` and 2 more not covered + match_guarded_arm!(NonEmptyEnum1::Foo(true)); //~ ERROR `NonEmptyEnum1::Foo(_)` not covered + match_guarded_arm!(NonEmptyEnum2::Foo(true)); //~ ERROR `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered + match_guarded_arm!(NonEmptyEnum5::V1); //~ ERROR `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered } diff --git a/src/test/ui/pattern/usefulness/issue-15129.rs b/src/test/ui/pattern/usefulness/issue-15129.rs index d2b72a86b..f02e5c0c6 100644 --- a/src/test/ui/pattern/usefulness/issue-15129.rs +++ b/src/test/ui/pattern/usefulness/issue-15129.rs @@ -10,7 +10,7 @@ pub enum V { fn main() { match (T::T1(()), V::V2(true)) { - //~^ ERROR non-exhaustive patterns: `(T1(()), V2(_))` and `(T2(()), V1(_))` not covered + //~^ ERROR non-exhaustive patterns: `(T::T1(()), V::V2(_))` and `(T::T2(()), V::V1(_))` not covered (T::T1(()), V::V1(i)) => (), (T::T2(()), V::V2(b)) => (), } diff --git a/src/test/ui/pattern/usefulness/issue-15129.stderr b/src/test/ui/pattern/usefulness/issue-15129.stderr index af60f3ff5..ee8410b76 100644 --- a/src/test/ui/pattern/usefulness/issue-15129.stderr +++ b/src/test/ui/pattern/usefulness/issue-15129.stderr @@ -1,14 +1,14 @@ -error[E0004]: non-exhaustive patterns: `(T1(()), V2(_))` and `(T2(()), V1(_))` not covered +error[E0004]: non-exhaustive patterns: `(T::T1(()), V::V2(_))` and `(T::T2(()), V::V1(_))` not covered --> $DIR/issue-15129.rs:12:11 | LL | match (T::T1(()), V::V2(true)) { - | ^^^^^^^^^^^^^^^^^^^^^^^^ patterns `(T1(()), V2(_))` and `(T2(()), V1(_))` not covered + | ^^^^^^^^^^^^^^^^^^^^^^^^ patterns `(T::T1(()), V::V2(_))` and `(T::T2(()), V::V1(_))` not covered | = note: the matched value is of type `(T, V)` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | LL ~ (T::T2(()), V::V2(b)) => (), -LL ~ (T1(()), V2(_)) | (T2(()), V1(_)) => todo!(), +LL ~ (T::T1(()), V::V2(_)) | (T::T2(()), V::V1(_)) => todo!(), | error: aborting due to previous error diff --git a/src/test/ui/pattern/usefulness/issue-31561.rs b/src/test/ui/pattern/usefulness/issue-31561.rs index 813b2409c..5b878851a 100644 --- a/src/test/ui/pattern/usefulness/issue-31561.rs +++ b/src/test/ui/pattern/usefulness/issue-31561.rs @@ -6,5 +6,5 @@ enum Thing { fn main() { let Thing::Foo(y) = Thing::Foo(1); - //~^ ERROR refutable pattern in local binding: `Bar` and `Baz` not covered + //~^ ERROR refutable pattern in local binding: `Thing::Bar` and `Thing::Baz` not covered } diff --git a/src/test/ui/pattern/usefulness/issue-31561.stderr b/src/test/ui/pattern/usefulness/issue-31561.stderr index 9da6b5eee..20f2f0950 100644 --- a/src/test/ui/pattern/usefulness/issue-31561.stderr +++ b/src/test/ui/pattern/usefulness/issue-31561.stderr @@ -1,8 +1,8 @@ -error[E0005]: refutable pattern in local binding: `Bar` and `Baz` not covered +error[E0005]: refutable pattern in local binding: `Thing::Bar` and `Thing::Baz` not covered --> $DIR/issue-31561.rs:8:9 | LL | let Thing::Foo(y) = Thing::Foo(1); - | ^^^^^^^^^^^^^ patterns `Bar` and `Baz` not covered + | ^^^^^^^^^^^^^ patterns `Thing::Bar` and `Thing::Baz` not covered | = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html @@ -21,7 +21,7 @@ help: you might want to use `if let` to ignore the variants that aren't matched | LL | let y = if let Thing::Foo(y) = Thing::Foo(1) { y } else { todo!() }; | ++++++++++ ++++++++++++++++++++++ -help: alternatively, on nightly, you might want to use `#![feature(let_else)]` to handle the variants that aren't matched +help: alternatively, you might want to use let else to handle the variants that aren't matched | LL | let Thing::Foo(y) = Thing::Foo(1) else { todo!() }; | ++++++++++++++++ diff --git a/src/test/ui/pattern/usefulness/issue-35609.stderr b/src/test/ui/pattern/usefulness/issue-35609.stderr index 2247b818d..c9781d52e 100644 --- a/src/test/ui/pattern/usefulness/issue-35609.stderr +++ b/src/test/ui/pattern/usefulness/issue-35609.stderr @@ -1,8 +1,8 @@ -error[E0004]: non-exhaustive patterns: `(B, _)`, `(C, _)`, `(D, _)` and 2 more not covered +error[E0004]: non-exhaustive patterns: `(Enum::B, _)`, `(Enum::C, _)`, `(Enum::D, _)` and 2 more not covered --> $DIR/issue-35609.rs:10:11 | LL | match (A, ()) { - | ^^^^^^^ patterns `(B, _)`, `(C, _)`, `(D, _)` and 2 more not covered + | ^^^^^^^ patterns `(Enum::B, _)`, `(Enum::C, _)`, `(Enum::D, _)` and 2 more not covered | = note: the matched value is of type `(Enum, ())` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms @@ -11,11 +11,11 @@ LL ~ (A, _) => {} LL + _ => todo!() | -error[E0004]: non-exhaustive patterns: `(_, B)`, `(_, C)`, `(_, D)` and 2 more not covered +error[E0004]: non-exhaustive patterns: `(_, Enum::B)`, `(_, Enum::C)`, `(_, Enum::D)` and 2 more not covered --> $DIR/issue-35609.rs:14:11 | LL | match (A, A) { - | ^^^^^^ patterns `(_, B)`, `(_, C)`, `(_, D)` and 2 more not covered + | ^^^^^^ patterns `(_, Enum::B)`, `(_, Enum::C)`, `(_, Enum::D)` and 2 more not covered | = note: the matched value is of type `(Enum, Enum)` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms @@ -24,11 +24,11 @@ LL ~ (_, A) => {} LL + _ => todo!() | -error[E0004]: non-exhaustive patterns: `((B, _), _)`, `((C, _), _)`, `((D, _), _)` and 2 more not covered +error[E0004]: non-exhaustive patterns: `((Enum::B, _), _)`, `((Enum::C, _), _)`, `((Enum::D, _), _)` and 2 more not covered --> $DIR/issue-35609.rs:18:11 | LL | match ((A, ()), ()) { - | ^^^^^^^^^^^^^ patterns `((B, _), _)`, `((C, _), _)`, `((D, _), _)` and 2 more not covered + | ^^^^^^^^^^^^^ patterns `((Enum::B, _), _)`, `((Enum::C, _), _)`, `((Enum::D, _), _)` and 2 more not covered | = note: the matched value is of type `((Enum, ()), ())` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms @@ -37,11 +37,11 @@ LL ~ ((A, ()), _) => {} LL + _ => todo!() | -error[E0004]: non-exhaustive patterns: `((B, _), _)`, `((C, _), _)`, `((D, _), _)` and 2 more not covered +error[E0004]: non-exhaustive patterns: `((Enum::B, _), _)`, `((Enum::C, _), _)`, `((Enum::D, _), _)` and 2 more not covered --> $DIR/issue-35609.rs:22:11 | LL | match ((A, ()), A) { - | ^^^^^^^^^^^^ patterns `((B, _), _)`, `((C, _), _)`, `((D, _), _)` and 2 more not covered + | ^^^^^^^^^^^^ patterns `((Enum::B, _), _)`, `((Enum::C, _), _)`, `((Enum::D, _), _)` and 2 more not covered | = note: the matched value is of type `((Enum, ()), Enum)` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms @@ -50,11 +50,11 @@ LL ~ ((A, ()), _) => {} LL + _ => todo!() | -error[E0004]: non-exhaustive patterns: `((B, _), _)`, `((C, _), _)`, `((D, _), _)` and 2 more not covered +error[E0004]: non-exhaustive patterns: `((Enum::B, _), _)`, `((Enum::C, _), _)`, `((Enum::D, _), _)` and 2 more not covered --> $DIR/issue-35609.rs:26:11 | LL | match ((A, ()), ()) { - | ^^^^^^^^^^^^^ patterns `((B, _), _)`, `((C, _), _)`, `((D, _), _)` and 2 more not covered + | ^^^^^^^^^^^^^ patterns `((Enum::B, _), _)`, `((Enum::C, _), _)`, `((Enum::D, _), _)` and 2 more not covered | = note: the matched value is of type `((Enum, ()), ())` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms @@ -63,11 +63,11 @@ LL ~ ((A, _), _) => {} LL + _ => todo!() | -error[E0004]: non-exhaustive patterns: `S(B, _)`, `S(C, _)`, `S(D, _)` and 2 more not covered +error[E0004]: non-exhaustive patterns: `S(Enum::B, _)`, `S(Enum::C, _)`, `S(Enum::D, _)` and 2 more not covered --> $DIR/issue-35609.rs:31:11 | LL | match S(A, ()) { - | ^^^^^^^^ patterns `S(B, _)`, `S(C, _)`, `S(D, _)` and 2 more not covered + | ^^^^^^^^ patterns `S(Enum::B, _)`, `S(Enum::C, _)`, `S(Enum::D, _)` and 2 more not covered | note: `S` defined here --> $DIR/issue-35609.rs:6:8 @@ -81,11 +81,11 @@ LL ~ S(A, _) => {} LL + _ => todo!() | -error[E0004]: non-exhaustive patterns: `Sd { x: B, .. }`, `Sd { x: C, .. }`, `Sd { x: D, .. }` and 2 more not covered +error[E0004]: non-exhaustive patterns: `Sd { x: Enum::B, .. }`, `Sd { x: Enum::C, .. }`, `Sd { x: Enum::D, .. }` and 2 more not covered --> $DIR/issue-35609.rs:35:11 | LL | match (Sd { x: A, y: () }) { - | ^^^^^^^^^^^^^^^^^^^^ patterns `Sd { x: B, .. }`, `Sd { x: C, .. }`, `Sd { x: D, .. }` and 2 more not covered + | ^^^^^^^^^^^^^^^^^^^^ patterns `Sd { x: Enum::B, .. }`, `Sd { x: Enum::C, .. }`, `Sd { x: Enum::D, .. }` and 2 more not covered | note: `Sd` defined here --> $DIR/issue-35609.rs:7:8 @@ -99,11 +99,11 @@ LL ~ Sd { x: A, y: _ } => {} LL + _ => todo!() | -error[E0004]: non-exhaustive patterns: `Some(B)`, `Some(C)`, `Some(D)` and 2 more not covered +error[E0004]: non-exhaustive patterns: `Some(Enum::B)`, `Some(Enum::C)`, `Some(Enum::D)` and 2 more not covered --> $DIR/issue-35609.rs:39:11 | LL | match Some(A) { - | ^^^^^^^ patterns `Some(B)`, `Some(C)`, `Some(D)` and 2 more not covered + | ^^^^^^^ patterns `Some(Enum::B)`, `Some(Enum::C)`, `Some(Enum::D)` and 2 more not covered | note: `Option<Enum>` defined here --> $SRC_DIR/core/src/option.rs:LL:COL diff --git a/src/test/ui/pattern/usefulness/issue-39362.stderr b/src/test/ui/pattern/usefulness/issue-39362.stderr index ca37af6fb..b8b17918a 100644 --- a/src/test/ui/pattern/usefulness/issue-39362.stderr +++ b/src/test/ui/pattern/usefulness/issue-39362.stderr @@ -1,8 +1,8 @@ -error[E0004]: non-exhaustive patterns: `Bar { bar: C, .. }`, `Bar { bar: D, .. }`, `Bar { bar: E, .. }` and 1 more not covered +error[E0004]: non-exhaustive patterns: `Foo::Bar { bar: Bar::C, .. }`, `Foo::Bar { bar: Bar::D, .. }`, `Foo::Bar { bar: Bar::E, .. }` and 1 more not covered --> $DIR/issue-39362.rs:10:11 | LL | match f { - | ^ patterns `Bar { bar: C, .. }`, `Bar { bar: D, .. }`, `Bar { bar: E, .. }` and 1 more not covered + | ^ patterns `Foo::Bar { bar: Bar::C, .. }`, `Foo::Bar { bar: Bar::D, .. }`, `Foo::Bar { bar: Bar::E, .. }` and 1 more not covered | note: `Foo` defined here --> $DIR/issue-39362.rs:2:5 diff --git a/src/test/ui/pattern/usefulness/issue-40221.stderr b/src/test/ui/pattern/usefulness/issue-40221.stderr index c477e4353..4973e42b0 100644 --- a/src/test/ui/pattern/usefulness/issue-40221.stderr +++ b/src/test/ui/pattern/usefulness/issue-40221.stderr @@ -1,8 +1,8 @@ -error[E0004]: non-exhaustive patterns: `C(QA)` not covered +error[E0004]: non-exhaustive patterns: `P::C(PC::QA)` not covered --> $DIR/issue-40221.rs:11:11 | LL | match proto { - | ^^^^^ pattern `C(QA)` not covered + | ^^^^^ pattern `P::C(PC::QA)` not covered | note: `P` defined here --> $DIR/issue-40221.rs:2:5 @@ -15,7 +15,7 @@ LL | C(PC), 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 ~ P::C(PC::Q) => (), -LL ~ C(QA) => todo!(), +LL ~ P::C(PC::QA) => todo!(), | error: aborting due to previous error diff --git a/src/test/ui/pattern/usefulness/issue-50900.rs b/src/test/ui/pattern/usefulness/issue-50900.rs index 27135af95..9cc760e9a 100644 --- a/src/test/ui/pattern/usefulness/issue-50900.rs +++ b/src/test/ui/pattern/usefulness/issue-50900.rs @@ -13,7 +13,7 @@ impl Tag { fn main() { match Tag::ExifIFDPointer { - //~^ ERROR: non-exhaustive patterns: `Tag(Exif, _)` not covered + //~^ ERROR: non-exhaustive patterns: `Tag(Context::Exif, _)` not covered Tag::ExifIFDPointer => {} } } diff --git a/src/test/ui/pattern/usefulness/issue-50900.stderr b/src/test/ui/pattern/usefulness/issue-50900.stderr index 2bdbecabb..348246d28 100644 --- a/src/test/ui/pattern/usefulness/issue-50900.stderr +++ b/src/test/ui/pattern/usefulness/issue-50900.stderr @@ -1,8 +1,8 @@ -error[E0004]: non-exhaustive patterns: `Tag(Exif, _)` not covered +error[E0004]: non-exhaustive patterns: `Tag(Context::Exif, _)` not covered --> $DIR/issue-50900.rs:15:11 | LL | match Tag::ExifIFDPointer { - | ^^^^^^^^^^^^^^^^^^^ pattern `Tag(Exif, _)` not covered + | ^^^^^^^^^^^^^^^^^^^ pattern `Tag(Context::Exif, _)` not covered | note: `Tag` defined here --> $DIR/issue-50900.rs:2:12 @@ -13,7 +13,7 @@ LL | pub struct Tag(pub Context, pub u16); 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 ~ Tag::ExifIFDPointer => {} -LL + Tag(Exif, _) => todo!() +LL + Tag(Context::Exif, _) => todo!() | error: aborting due to previous error diff --git a/src/test/ui/pattern/usefulness/issue-56379.rs b/src/test/ui/pattern/usefulness/issue-56379.rs index 9bccccca9..097cf98d0 100644 --- a/src/test/ui/pattern/usefulness/issue-56379.rs +++ b/src/test/ui/pattern/usefulness/issue-56379.rs @@ -6,7 +6,7 @@ enum Foo { fn main() { match Foo::A(true) { - //~^ ERROR non-exhaustive patterns: `A(false)`, `B(false)` and `C(false)` not covered + //~^ ERROR non-exhaustive patterns: `Foo::A(false)`, `Foo::B(false)` and `Foo::C(false)` not covered Foo::A(true) => {} Foo::B(true) => {} Foo::C(true) => {} diff --git a/src/test/ui/pattern/usefulness/issue-56379.stderr b/src/test/ui/pattern/usefulness/issue-56379.stderr index f6261001c..6eed6bfae 100644 --- a/src/test/ui/pattern/usefulness/issue-56379.stderr +++ b/src/test/ui/pattern/usefulness/issue-56379.stderr @@ -1,8 +1,8 @@ -error[E0004]: non-exhaustive patterns: `A(false)`, `B(false)` and `C(false)` not covered +error[E0004]: non-exhaustive patterns: `Foo::A(false)`, `Foo::B(false)` and `Foo::C(false)` not covered --> $DIR/issue-56379.rs:8:11 | LL | match Foo::A(true) { - | ^^^^^^^^^^^^ patterns `A(false)`, `B(false)` and `C(false)` not covered + | ^^^^^^^^^^^^ patterns `Foo::A(false)`, `Foo::B(false)` and `Foo::C(false)` not covered | note: `Foo` defined here --> $DIR/issue-56379.rs:2:5 @@ -19,7 +19,7 @@ LL | C(bool), help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | LL ~ Foo::C(true) => {} -LL + A(false) | B(false) | C(false) => todo!() +LL + Foo::A(false) | Foo::B(false) | Foo::C(false) => todo!() | error: aborting due to previous error diff --git a/src/test/ui/pattern/usefulness/issue-72377.rs b/src/test/ui/pattern/usefulness/issue-72377.rs index b0d8a53ed..b5ad3075c 100644 --- a/src/test/ui/pattern/usefulness/issue-72377.rs +++ b/src/test/ui/pattern/usefulness/issue-72377.rs @@ -6,7 +6,7 @@ fn main() { let y = Some(X::A); match (x, y) { - //~^ ERROR non-exhaustive patterns: `(A, Some(A))`, `(A, Some(B))`, `(B, Some(B))` and 2 + //~^ ERROR non-exhaustive patterns: `(X::A, Some(X::A))`, `(X::A, Some(X::B))`, `(X::B, Some(X::B))` and 2 //~| more not covered (_, None) => false, (v, Some(w)) if v == w => true, diff --git a/src/test/ui/pattern/usefulness/issue-72377.stderr b/src/test/ui/pattern/usefulness/issue-72377.stderr index 20f002dd3..123dd051d 100644 --- a/src/test/ui/pattern/usefulness/issue-72377.stderr +++ b/src/test/ui/pattern/usefulness/issue-72377.stderr @@ -1,8 +1,8 @@ -error[E0004]: non-exhaustive patterns: `(A, Some(A))`, `(A, Some(B))`, `(B, Some(B))` and 2 more not covered +error[E0004]: non-exhaustive patterns: `(X::A, Some(X::A))`, `(X::A, Some(X::B))`, `(X::B, Some(X::B))` and 2 more not covered --> $DIR/issue-72377.rs:8:11 | LL | match (x, y) { - | ^^^^^^ patterns `(A, Some(A))`, `(A, Some(B))`, `(B, Some(B))` and 2 more not covered + | ^^^^^^ patterns `(X::A, Some(X::A))`, `(X::A, Some(X::B))`, `(X::B, Some(X::B))` and 2 more not covered | = note: the matched value is of type `(X, Option<X>)` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms diff --git a/src/test/ui/pattern/usefulness/match-arm-statics-2.rs b/src/test/ui/pattern/usefulness/match-arm-statics-2.rs index 4c5f2d356..3c9c16561 100644 --- a/src/test/ui/pattern/usefulness/match-arm-statics-2.rs +++ b/src/test/ui/pattern/usefulness/match-arm-statics-2.rs @@ -27,7 +27,7 @@ const EAST: Direction = East; fn nonexhaustive_2() { match Some(Some(North)) { - //~^ ERROR non-exhaustive patterns: `Some(Some(West))` not covered + //~^ ERROR non-exhaustive patterns: `Some(Some(Direction::West))` not covered Some(NONE) => (), Some(Some(North)) => (), Some(Some(EAST)) => (), @@ -46,7 +46,7 @@ const STATIC_FOO: Foo = Foo { bar: None, baz: NEW_FALSE }; fn nonexhaustive_3() { match (Foo { bar: Some(North), baz: NewBool(true) }) { - //~^ ERROR non-exhaustive patterns: `Foo { bar: Some(North), baz: NewBool(true) }` + //~^ ERROR non-exhaustive patterns: `Foo { bar: Some(Direction::North), baz: NewBool(true) }` Foo { bar: None, baz: NewBool(true) } => (), Foo { bar: _, baz: NEW_FALSE } => (), Foo { bar: Some(West), baz: NewBool(true) } => (), diff --git a/src/test/ui/pattern/usefulness/match-arm-statics-2.stderr b/src/test/ui/pattern/usefulness/match-arm-statics-2.stderr index a2b66f5ed..b0d7fe5eb 100644 --- a/src/test/ui/pattern/usefulness/match-arm-statics-2.stderr +++ b/src/test/ui/pattern/usefulness/match-arm-statics-2.stderr @@ -11,11 +11,11 @@ LL ~ (false, true) => (), LL + (true, false) => todo!() | -error[E0004]: non-exhaustive patterns: `Some(Some(West))` not covered +error[E0004]: non-exhaustive patterns: `Some(Some(Direction::West))` not covered --> $DIR/match-arm-statics-2.rs:29:11 | LL | match Some(Some(North)) { - | ^^^^^^^^^^^^^^^^^ pattern `Some(Some(West))` not covered + | ^^^^^^^^^^^^^^^^^ pattern `Some(Some(Direction::West))` not covered | note: `Option<Option<Direction>>` defined here --> $SRC_DIR/core/src/option.rs:LL:COL @@ -32,14 +32,14 @@ LL | Some(#[stable(feature = "rust1", since = "1.0.0")] T), 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 ~ None => (), -LL + Some(Some(West)) => todo!() +LL + Some(Some(Direction::West)) => todo!() | -error[E0004]: non-exhaustive patterns: `Foo { bar: Some(North), baz: NewBool(true) }` not covered +error[E0004]: non-exhaustive patterns: `Foo { bar: Some(Direction::North), baz: NewBool(true) }` not covered --> $DIR/match-arm-statics-2.rs:48:11 | LL | match (Foo { bar: Some(North), baz: NewBool(true) }) { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern `Foo { bar: Some(North), baz: NewBool(true) }` not covered + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern `Foo { bar: Some(Direction::North), baz: NewBool(true) }` not covered | note: `Foo` defined here --> $DIR/match-arm-statics-2.rs:40:8 @@ -50,7 +50,7 @@ LL | struct Foo { 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 ~ Foo { bar: Some(EAST), .. } => (), -LL + Foo { bar: Some(North), baz: NewBool(true) } => todo!() +LL + Foo { bar: Some(Direction::North), baz: NewBool(true) } => todo!() | error: aborting due to 3 previous errors diff --git a/src/test/ui/pattern/usefulness/non-exhaustive-defined-here.rs b/src/test/ui/pattern/usefulness/non-exhaustive-defined-here.rs index 2e15bc2d2..af42fc1ae 100644 --- a/src/test/ui/pattern/usefulness/non-exhaustive-defined-here.rs +++ b/src/test/ui/pattern/usefulness/non-exhaustive-defined-here.rs @@ -35,43 +35,43 @@ enum E { fn by_val(e: E) { let e1 = e.clone(); - match e1 { //~ ERROR non-exhaustive patterns: `B` and `C` not covered - //~^ NOTE patterns `B` and `C` not covered + match e1 { //~ ERROR non-exhaustive patterns: `E::B` and `E::C` not covered + //~^ NOTE patterns `E::B` and `E::C` not covered //~| NOTE the matched value is of type `E` E::A => {} } - let E::A = e; //~ ERROR refutable pattern in local binding: `B` and `C` not covered - //~^ NOTE patterns `B` and `C` not covered + let E::A = e; //~ ERROR refutable pattern in local binding: `E::B` and `E::C` not covered + //~^ NOTE patterns `E::B` and `E::C` not covered //~| NOTE `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with //~| NOTE for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html //~| NOTE the matched value is of type `E` } fn by_ref_once(e: &E) { - match e { //~ ERROR non-exhaustive patterns: `&B` and `&C` not covered - //~^ NOTE patterns `&B` and `&C` not covered + match e { //~ ERROR non-exhaustive patterns: `&E::B` and `&E::C` not covered + //~^ NOTE patterns `&E::B` and `&E::C` not covered //~| NOTE the matched value is of type `&E` E::A => {} } - let E::A = e; //~ ERROR refutable pattern in local binding: `&B` and `&C` not covered - //~^ NOTE patterns `&B` and `&C` not covered + let E::A = e; //~ ERROR refutable pattern in local binding: `&E::B` and `&E::C` not covered + //~^ NOTE patterns `&E::B` and `&E::C` not covered //~| NOTE `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with //~| NOTE for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html //~| NOTE the matched value is of type `&E` } fn by_ref_thrice(e: & &mut &E) { - match e { //~ ERROR non-exhaustive patterns: `&&mut &B` and `&&mut &C` not covered - //~^ NOTE patterns `&&mut &B` and `&&mut &C` not covered + match e { //~ ERROR non-exhaustive patterns: `&&mut &E::B` and `&&mut &E::C` not covered + //~^ NOTE patterns `&&mut &E::B` and `&&mut &E::C` not covered //~| NOTE the matched value is of type `&&mut &E` E::A => {} } let E::A = e; - //~^ ERROR refutable pattern in local binding: `&&mut &B` and `&&mut &C` not covered - //~| NOTE patterns `&&mut &B` and `&&mut &C` not covered + //~^ ERROR refutable pattern in local binding: `&&mut &E::B` and `&&mut &E::C` not covered + //~| NOTE patterns `&&mut &E::B` and `&&mut &E::C` not covered //~| NOTE `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with //~| NOTE for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html //~| NOTE the matched value is of type `&&mut &E` @@ -89,15 +89,15 @@ enum Opt { } fn ref_pat(e: Opt) { - match e {//~ ERROR non-exhaustive patterns: `None` not covered - //~^ NOTE pattern `None` not covered + match e {//~ ERROR non-exhaustive patterns: `Opt::None` not covered + //~^ NOTE pattern `Opt::None` not covered //~| NOTE the matched value is of type `Opt` Opt::Some(ref _x) => {} } - let Opt::Some(ref _x) = e; //~ ERROR refutable pattern in local binding: `None` not covered + let Opt::Some(ref _x) = e; //~ ERROR refutable pattern in local binding: `Opt::None` not covered //~^ NOTE the matched value is of type `Opt` - //~| NOTE pattern `None` not covered + //~| NOTE pattern `Opt::None` not covered //~| NOTE `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with //~| NOTE for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html } diff --git a/src/test/ui/pattern/usefulness/non-exhaustive-defined-here.stderr b/src/test/ui/pattern/usefulness/non-exhaustive-defined-here.stderr index 0f06c31c4..678c9b2ab 100644 --- a/src/test/ui/pattern/usefulness/non-exhaustive-defined-here.stderr +++ b/src/test/ui/pattern/usefulness/non-exhaustive-defined-here.stderr @@ -1,8 +1,8 @@ -error[E0004]: non-exhaustive patterns: `B` and `C` not covered +error[E0004]: non-exhaustive patterns: `E::B` and `E::C` not covered --> $DIR/non-exhaustive-defined-here.rs:38:11 | LL | match e1 { - | ^^ patterns `B` and `C` not covered + | ^^ patterns `E::B` and `E::C` not covered | note: `E` defined here --> $DIR/non-exhaustive-defined-here.rs:14:5 @@ -19,14 +19,14 @@ LL | C help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | LL ~ E::A => {} -LL + B | C => todo!() +LL + E::B | E::C => todo!() | -error[E0005]: refutable pattern in local binding: `B` and `C` not covered +error[E0005]: refutable pattern in local binding: `E::B` and `E::C` not covered --> $DIR/non-exhaustive-defined-here.rs:44:9 | LL | let E::A = e; - | ^^^^ patterns `B` and `C` not covered + | ^^^^ patterns `E::B` and `E::C` not covered | = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html @@ -47,11 +47,11 @@ help: you might want to use `if let` to ignore the variants that aren't matched LL | if let E::A = e { todo!() } | ++ ~~~~~~~~~~~ -error[E0004]: non-exhaustive patterns: `&B` and `&C` not covered +error[E0004]: non-exhaustive patterns: `&E::B` and `&E::C` not covered --> $DIR/non-exhaustive-defined-here.rs:52:11 | LL | match e { - | ^ patterns `&B` and `&C` not covered + | ^ patterns `&E::B` and `&E::C` not covered | note: `E` defined here --> $DIR/non-exhaustive-defined-here.rs:14:5 @@ -68,14 +68,14 @@ LL | C help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | LL ~ E::A => {} -LL + &B | &C => todo!() +LL + &E::B | &E::C => todo!() | -error[E0005]: refutable pattern in local binding: `&B` and `&C` not covered +error[E0005]: refutable pattern in local binding: `&E::B` and `&E::C` not covered --> $DIR/non-exhaustive-defined-here.rs:58:9 | LL | let E::A = e; - | ^^^^ patterns `&B` and `&C` not covered + | ^^^^ patterns `&E::B` and `&E::C` not covered | = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html @@ -96,11 +96,11 @@ help: you might want to use `if let` to ignore the variants that aren't matched LL | if let E::A = e { todo!() } | ++ ~~~~~~~~~~~ -error[E0004]: non-exhaustive patterns: `&&mut &B` and `&&mut &C` not covered +error[E0004]: non-exhaustive patterns: `&&mut &E::B` and `&&mut &E::C` not covered --> $DIR/non-exhaustive-defined-here.rs:66:11 | LL | match e { - | ^ patterns `&&mut &B` and `&&mut &C` not covered + | ^ patterns `&&mut &E::B` and `&&mut &E::C` not covered | note: `E` defined here --> $DIR/non-exhaustive-defined-here.rs:14:5 @@ -117,14 +117,14 @@ LL | C help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | LL ~ E::A => {} -LL + &&mut &B | &&mut &C => todo!() +LL + &&mut &E::B | &&mut &E::C => todo!() | -error[E0005]: refutable pattern in local binding: `&&mut &B` and `&&mut &C` not covered +error[E0005]: refutable pattern in local binding: `&&mut &E::B` and `&&mut &E::C` not covered --> $DIR/non-exhaustive-defined-here.rs:72:9 | LL | let E::A = e; - | ^^^^ patterns `&&mut &B` and `&&mut &C` not covered + | ^^^^ patterns `&&mut &E::B` and `&&mut &E::C` not covered | = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html @@ -145,11 +145,11 @@ help: you might want to use `if let` to ignore the variants that aren't matched LL | if let E::A = e { todo!() } | ++ ~~~~~~~~~~~ -error[E0004]: non-exhaustive patterns: `None` not covered +error[E0004]: non-exhaustive patterns: `Opt::None` not covered --> $DIR/non-exhaustive-defined-here.rs:92:11 | LL | match e { - | ^ pattern `None` not covered + | ^ pattern `Opt::None` not covered | note: `Opt` defined here --> $DIR/non-exhaustive-defined-here.rs:84:5 @@ -163,14 +163,14 @@ LL | None, 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 ~ Opt::Some(ref _x) => {} -LL + None => todo!() +LL + Opt::None => todo!() | -error[E0005]: refutable pattern in local binding: `None` not covered +error[E0005]: refutable pattern in local binding: `Opt::None` not covered --> $DIR/non-exhaustive-defined-here.rs:98:9 | LL | let Opt::Some(ref _x) = e; - | ^^^^^^^^^^^^^^^^^ pattern `None` not covered + | ^^^^^^^^^^^^^^^^^ pattern `Opt::None` not covered | = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html @@ -187,7 +187,7 @@ help: you might want to use `if let` to ignore the variant that isn't matched | LL | let _x = if let Opt::Some(ref _x) = e { _x } else { todo!() }; | +++++++++++ +++++++++++++++++++++++ -help: alternatively, on nightly, you might want to use `#![feature(let_else)]` to handle the variant that isn't matched +help: alternatively, you might want to use let else to handle the variant that isn't matched | LL | let Opt::Some(ref _x) = e else { todo!() }; | ++++++++++++++++ diff --git a/src/test/ui/pattern/usefulness/non-exhaustive-match-nested.rs b/src/test/ui/pattern/usefulness/non-exhaustive-match-nested.rs index d19814479..69c3c7658 100644 --- a/src/test/ui/pattern/usefulness/non-exhaustive-match-nested.rs +++ b/src/test/ui/pattern/usefulness/non-exhaustive-match-nested.rs @@ -12,7 +12,7 @@ fn match_nested_vecs<'a, T>(l1: Option<&'a [T]>, l2: Result<&'a [T], ()>) -> &'s fn main() { let x = T::A(U::C); - match x { //~ ERROR non-exhaustive patterns: `A(C)` not covered + match x { //~ ERROR non-exhaustive patterns: `T::A(U::C)` not covered T::A(U::D) => { panic!("hello"); } T::B => { panic!("goodbye"); } } diff --git a/src/test/ui/pattern/usefulness/non-exhaustive-match-nested.stderr b/src/test/ui/pattern/usefulness/non-exhaustive-match-nested.stderr index cbbd544f9..44f327421 100644 --- a/src/test/ui/pattern/usefulness/non-exhaustive-match-nested.stderr +++ b/src/test/ui/pattern/usefulness/non-exhaustive-match-nested.stderr @@ -11,11 +11,11 @@ LL ~ (None, Ok(&[_, _, ..])) => "None, Ok(at least two elements)", LL + (Some(&[]), Err(_)) => todo!() | -error[E0004]: non-exhaustive patterns: `A(C)` not covered +error[E0004]: non-exhaustive patterns: `T::A(U::C)` not covered --> $DIR/non-exhaustive-match-nested.rs:15:11 | LL | match x { - | ^ pattern `A(C)` not covered + | ^ pattern `T::A(U::C)` not covered | note: `T` defined here --> $DIR/non-exhaustive-match-nested.rs:1:10 @@ -26,7 +26,7 @@ LL | enum T { A(U), B } 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 ~ T::B => { panic!("goodbye"); } -LL + A(C) => todo!() +LL + T::A(U::C) => todo!() | error: aborting due to 2 previous errors diff --git a/src/test/ui/pattern/usefulness/non-exhaustive-match.rs b/src/test/ui/pattern/usefulness/non-exhaustive-match.rs index 4ff12aa2f..1cb58b8ce 100644 --- a/src/test/ui/pattern/usefulness/non-exhaustive-match.rs +++ b/src/test/ui/pattern/usefulness/non-exhaustive-match.rs @@ -4,7 +4,7 @@ enum T { A, B } fn main() { let x = T::A; - match x { T::B => { } } //~ ERROR non-exhaustive patterns: `A` not covered + match x { T::B => { } } //~ ERROR non-exhaustive patterns: `T::A` not covered match true { //~ ERROR non-exhaustive patterns: `false` not covered true => {} } @@ -15,11 +15,11 @@ fn main() { // and `(_, _, 5_i32..=i32::MAX)` not covered (_, _, 4) => {} } - match (T::A, T::A) { //~ ERROR non-exhaustive patterns: `(A, A)` and `(B, B)` not covered + match (T::A, T::A) { //~ ERROR non-exhaustive patterns: `(T::A, T::A)` and `(T::B, T::B)` not covered (T::A, T::B) => {} (T::B, T::A) => {} } - match T::A { //~ ERROR non-exhaustive patterns: `B` not covered + match T::A { //~ ERROR non-exhaustive patterns: `T::B` not covered T::A => {} } // This is exhaustive, though the algorithm got it wrong at one point diff --git a/src/test/ui/pattern/usefulness/non-exhaustive-match.stderr b/src/test/ui/pattern/usefulness/non-exhaustive-match.stderr index f2362c316..4234600d0 100644 --- a/src/test/ui/pattern/usefulness/non-exhaustive-match.stderr +++ b/src/test/ui/pattern/usefulness/non-exhaustive-match.stderr @@ -1,8 +1,8 @@ -error[E0004]: non-exhaustive patterns: `A` not covered +error[E0004]: non-exhaustive patterns: `T::A` not covered --> $DIR/non-exhaustive-match.rs:7:11 | LL | match x { T::B => { } } - | ^ pattern `A` not covered + | ^ pattern `T::A` not covered | note: `T` defined here --> $DIR/non-exhaustive-match.rs:3:10 @@ -12,8 +12,8 @@ LL | enum T { A, B } = note: the matched value is of type `T` 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 | match x { T::B => { }, A => todo!() } - | ++++++++++++++ +LL | match x { T::B => { }, T::A => todo!() } + | +++++++++++++++++ error[E0004]: non-exhaustive patterns: `false` not covered --> $DIR/non-exhaustive-match.rs:8:11 @@ -62,24 +62,24 @@ LL ~ (_, _, 4) => {} LL + (_, _, i32::MIN..=3_i32) | (_, _, 5_i32..=i32::MAX) => todo!() | -error[E0004]: non-exhaustive patterns: `(A, A)` and `(B, B)` not covered +error[E0004]: non-exhaustive patterns: `(T::A, T::A)` and `(T::B, T::B)` not covered --> $DIR/non-exhaustive-match.rs:18:11 | LL | match (T::A, T::A) { - | ^^^^^^^^^^^^ patterns `(A, A)` and `(B, B)` not covered + | ^^^^^^^^^^^^ patterns `(T::A, T::A)` and `(T::B, T::B)` not covered | = note: the matched value is of type `(T, T)` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | LL ~ (T::B, T::A) => {} -LL + (A, A) | (B, B) => todo!() +LL + (T::A, T::A) | (T::B, T::B) => todo!() | -error[E0004]: non-exhaustive patterns: `B` not covered +error[E0004]: non-exhaustive patterns: `T::B` not covered --> $DIR/non-exhaustive-match.rs:22:11 | LL | match T::A { - | ^^^^ pattern `B` not covered + | ^^^^ pattern `T::B` not covered | note: `T` defined here --> $DIR/non-exhaustive-match.rs:3:13 @@ -90,7 +90,7 @@ LL | enum T { A, B } 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 ~ T::A => {} -LL + B => todo!() +LL + T::B => todo!() | error[E0004]: non-exhaustive patterns: `[]` not covered diff --git a/src/test/ui/pattern/usefulness/non-exhaustive-pattern-witness.rs b/src/test/ui/pattern/usefulness/non-exhaustive-pattern-witness.rs index abb4ea8da..4bd344219 100644 --- a/src/test/ui/pattern/usefulness/non-exhaustive-pattern-witness.rs +++ b/src/test/ui/pattern/usefulness/non-exhaustive-pattern-witness.rs @@ -21,7 +21,7 @@ enum Color { fn enum_with_single_missing_variant() { match Color::Red { - //~^ ERROR non-exhaustive patterns: `Red` not covered + //~^ ERROR non-exhaustive patterns: `Color::Red` not covered Color::CustomRGBA { .. } => (), Color::Green => () } @@ -33,7 +33,7 @@ enum Direction { fn enum_with_multiple_missing_variants() { match Direction::North { - //~^ ERROR non-exhaustive patterns: `East`, `South` and `West` not covered + //~^ ERROR non-exhaustive patterns: `Direction::East`, `Direction::South` and `Direction::West` not covered Direction::North => () } } @@ -44,7 +44,7 @@ enum ExcessiveEnum { fn enum_with_excessive_missing_variants() { match ExcessiveEnum::First { - //~^ ERROR `Second`, `Third`, `Fourth` and 8 more not covered + //~^ ERROR `ExcessiveEnum::Second`, `ExcessiveEnum::Third`, `ExcessiveEnum::Fourth` and 8 more not covered ExcessiveEnum::First => () } @@ -52,7 +52,7 @@ fn enum_with_excessive_missing_variants() { fn enum_struct_variant() { match Color::Red { - //~^ ERROR non-exhaustive patterns: `CustomRGBA { a: true, .. }` not covered + //~^ ERROR non-exhaustive patterns: `Color::CustomRGBA { a: true, .. }` not covered Color::Red => (), Color::Green => (), Color::CustomRGBA { a: false, r: _, g: _, b: 0 } => (), @@ -68,7 +68,7 @@ enum Enum { fn vectors_with_nested_enums() { let x: &'static [Enum] = &[Enum::First, Enum::Second(false)]; match *x { - //~^ ERROR non-exhaustive patterns: `[Second(true), Second(false)]` not covered + //~^ ERROR non-exhaustive patterns: `[Enum::Second(true), Enum::Second(false)]` not covered [] => (), [_] => (), [Enum::First, _] => (), diff --git a/src/test/ui/pattern/usefulness/non-exhaustive-pattern-witness.stderr b/src/test/ui/pattern/usefulness/non-exhaustive-pattern-witness.stderr index b0cfd631f..b8af566de 100644 --- a/src/test/ui/pattern/usefulness/non-exhaustive-pattern-witness.stderr +++ b/src/test/ui/pattern/usefulness/non-exhaustive-pattern-witness.stderr @@ -16,11 +16,11 @@ LL ~ Foo { first: false, second: Some([1, 2, 3, 4]) } => (), LL + Foo { first: false, second: Some([_, _, _, _]) } => todo!() | -error[E0004]: non-exhaustive patterns: `Red` not covered +error[E0004]: non-exhaustive patterns: `Color::Red` not covered --> $DIR/non-exhaustive-pattern-witness.rs:23:11 | LL | match Color::Red { - | ^^^^^^^^^^ pattern `Red` not covered + | ^^^^^^^^^^ pattern `Color::Red` not covered | note: `Color` defined here --> $DIR/non-exhaustive-pattern-witness.rs:17:5 @@ -33,14 +33,14 @@ LL | Red, 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 ~ Color::Green => (), -LL + Red => todo!() +LL + Color::Red => todo!() | -error[E0004]: non-exhaustive patterns: `East`, `South` and `West` not covered +error[E0004]: non-exhaustive patterns: `Direction::East`, `Direction::South` and `Direction::West` not covered --> $DIR/non-exhaustive-pattern-witness.rs:35:11 | LL | match Direction::North { - | ^^^^^^^^^^^^^^^^ patterns `East`, `South` and `West` not covered + | ^^^^^^^^^^^^^^^^ patterns `Direction::East`, `Direction::South` and `Direction::West` not covered | note: `Direction` defined here --> $DIR/non-exhaustive-pattern-witness.rs:31:12 @@ -56,14 +56,14 @@ LL | North, East, South, West help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | LL ~ Direction::North => (), -LL + East | South | West => todo!() +LL + Direction::East | Direction::South | Direction::West => todo!() | -error[E0004]: non-exhaustive patterns: `Second`, `Third`, `Fourth` and 8 more not covered +error[E0004]: non-exhaustive patterns: `ExcessiveEnum::Second`, `ExcessiveEnum::Third`, `ExcessiveEnum::Fourth` and 8 more not covered --> $DIR/non-exhaustive-pattern-witness.rs:46:11 | LL | match ExcessiveEnum::First { - | ^^^^^^^^^^^^^^^^^^^^ patterns `Second`, `Third`, `Fourth` and 8 more not covered + | ^^^^^^^^^^^^^^^^^^^^ patterns `ExcessiveEnum::Second`, `ExcessiveEnum::Third`, `ExcessiveEnum::Fourth` and 8 more not covered | note: `ExcessiveEnum` defined here --> $DIR/non-exhaustive-pattern-witness.rs:41:6 @@ -77,11 +77,11 @@ LL ~ ExcessiveEnum::First => (), LL + _ => todo!() | -error[E0004]: non-exhaustive patterns: `CustomRGBA { a: true, .. }` not covered +error[E0004]: non-exhaustive patterns: `Color::CustomRGBA { a: true, .. }` not covered --> $DIR/non-exhaustive-pattern-witness.rs:54:11 | LL | match Color::Red { - | ^^^^^^^^^^ pattern `CustomRGBA { a: true, .. }` not covered + | ^^^^^^^^^^ pattern `Color::CustomRGBA { a: true, .. }` not covered | note: `Color` defined here --> $DIR/non-exhaustive-pattern-witness.rs:19:5 @@ -95,20 +95,20 @@ LL | CustomRGBA { a: bool, r: u8, g: u8, b: u8 } 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 ~ Color::CustomRGBA { a: false, r: _, g: _, b: _ } => (), -LL + CustomRGBA { a: true, .. } => todo!() +LL + Color::CustomRGBA { a: true, .. } => todo!() | -error[E0004]: non-exhaustive patterns: `[Second(true), Second(false)]` not covered +error[E0004]: non-exhaustive patterns: `[Enum::Second(true), Enum::Second(false)]` not covered --> $DIR/non-exhaustive-pattern-witness.rs:70:11 | LL | match *x { - | ^^ pattern `[Second(true), Second(false)]` not covered + | ^^ pattern `[Enum::Second(true), Enum::Second(false)]` not covered | = note: the matched value is of type `[Enum]` 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 ~ [_, _, ref tail @ .., _] => (), -LL + [Second(true), Second(false)] => todo!() +LL + [Enum::Second(true), Enum::Second(false)] => todo!() | error[E0004]: non-exhaustive patterns: `((), false)` not covered diff --git a/src/test/ui/pattern/usefulness/stable-gated-patterns.rs b/src/test/ui/pattern/usefulness/stable-gated-patterns.rs index ff1c472e2..03db01160 100644 --- a/src/test/ui/pattern/usefulness/stable-gated-patterns.rs +++ b/src/test/ui/pattern/usefulness/stable-gated-patterns.rs @@ -8,7 +8,7 @@ fn main() { match UnstableEnum::Stable { UnstableEnum::Stable => {} } - //~^^^ non-exhaustive patterns: `Stable2` and `_` not covered + //~^^^ non-exhaustive patterns: `UnstableEnum::Stable2` and `_` not covered match UnstableEnum::Stable { UnstableEnum::Stable => {} diff --git a/src/test/ui/pattern/usefulness/stable-gated-patterns.stderr b/src/test/ui/pattern/usefulness/stable-gated-patterns.stderr index 98c75953a..7b8588a3c 100644 --- a/src/test/ui/pattern/usefulness/stable-gated-patterns.stderr +++ b/src/test/ui/pattern/usefulness/stable-gated-patterns.stderr @@ -1,8 +1,8 @@ -error[E0004]: non-exhaustive patterns: `Stable2` and `_` not covered +error[E0004]: non-exhaustive patterns: `UnstableEnum::Stable2` and `_` not covered --> $DIR/stable-gated-patterns.rs:8:11 | LL | match UnstableEnum::Stable { - | ^^^^^^^^^^^^^^^^^^^^ patterns `Stable2` and `_` not covered + | ^^^^^^^^^^^^^^^^^^^^ patterns `UnstableEnum::Stable2` and `_` not covered | note: `UnstableEnum` defined here --> $DIR/auxiliary/unstable.rs:9:5 @@ -16,7 +16,7 @@ LL | Stable2, help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | LL ~ UnstableEnum::Stable => {} -LL + Stable2 | _ => todo!() +LL + UnstableEnum::Stable2 | _ => todo!() | error[E0004]: non-exhaustive patterns: `_` not covered diff --git a/src/test/ui/pattern/usefulness/struct-like-enum-nonexhaustive.stderr b/src/test/ui/pattern/usefulness/struct-like-enum-nonexhaustive.stderr index 6127fad3f..85c97be29 100644 --- a/src/test/ui/pattern/usefulness/struct-like-enum-nonexhaustive.stderr +++ b/src/test/ui/pattern/usefulness/struct-like-enum-nonexhaustive.stderr @@ -1,8 +1,8 @@ -error[E0004]: non-exhaustive patterns: `B { x: Some(_) }` not covered +error[E0004]: non-exhaustive patterns: `A::B { x: Some(_) }` not covered --> $DIR/struct-like-enum-nonexhaustive.rs:8:11 | LL | match x { - | ^ pattern `B { x: Some(_) }` not covered + | ^ pattern `A::B { x: Some(_) }` not covered | note: `A` defined here --> $DIR/struct-like-enum-nonexhaustive.rs:2:5 @@ -15,7 +15,7 @@ LL | B { x: Option<isize> }, 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 ~ A::B { x: None } => {} -LL + B { x: Some(_) } => todo!() +LL + A::B { x: Some(_) } => todo!() | error: aborting due to previous error diff --git a/src/test/ui/pattern/usefulness/top-level-alternation.rs b/src/test/ui/pattern/usefulness/top-level-alternation.rs index 076de8461..e8cd12ea4 100644 --- a/src/test/ui/pattern/usefulness/top-level-alternation.rs +++ b/src/test/ui/pattern/usefulness/top-level-alternation.rs @@ -1,5 +1,3 @@ -#![feature(let_else)] - #![deny(unreachable_patterns)] fn main() { diff --git a/src/test/ui/pattern/usefulness/top-level-alternation.stderr b/src/test/ui/pattern/usefulness/top-level-alternation.stderr index dd5936fdc..17fa951c5 100644 --- a/src/test/ui/pattern/usefulness/top-level-alternation.stderr +++ b/src/test/ui/pattern/usefulness/top-level-alternation.stderr @@ -1,71 +1,71 @@ error: unreachable pattern - --> $DIR/top-level-alternation.rs:6:23 + --> $DIR/top-level-alternation.rs:4:23 | LL | while let 0..=2 | 1 = 0 {} | ^ | note: the lint level is defined here - --> $DIR/top-level-alternation.rs:3:9 + --> $DIR/top-level-alternation.rs:1:9 | LL | #![deny(unreachable_patterns)] | ^^^^^^^^^^^^^^^^^^^^ error: unreachable pattern - --> $DIR/top-level-alternation.rs:7:20 + --> $DIR/top-level-alternation.rs:5:20 | LL | if let 0..=2 | 1 = 0 {} | ^ error: unreachable pattern - --> $DIR/top-level-alternation.rs:11:15 + --> $DIR/top-level-alternation.rs:9:15 | LL | | 0 => {} | ^ error: unreachable pattern - --> $DIR/top-level-alternation.rs:16:15 + --> $DIR/top-level-alternation.rs:14:15 | LL | | Some(0) => {} | ^^^^^^^ error: unreachable pattern - --> $DIR/top-level-alternation.rs:21:9 + --> $DIR/top-level-alternation.rs:19:9 | LL | (0, 0) => {} | ^^^^^^ error: unreachable pattern - --> $DIR/top-level-alternation.rs:41:9 + --> $DIR/top-level-alternation.rs:39:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/top-level-alternation.rs:45:9 + --> $DIR/top-level-alternation.rs:43:9 | LL | Some(_) => {} | ^^^^^^^ error: unreachable pattern - --> $DIR/top-level-alternation.rs:46:9 + --> $DIR/top-level-alternation.rs:44:9 | LL | None => {} | ^^^^ error: unreachable pattern - --> $DIR/top-level-alternation.rs:51:9 + --> $DIR/top-level-alternation.rs:49:9 | LL | None | Some(_) => {} | ^^^^^^^^^^^^^^ error: unreachable pattern - --> $DIR/top-level-alternation.rs:55:9 + --> $DIR/top-level-alternation.rs:53:9 | LL | 1..=2 => {}, | ^^^^^ error: unreachable pattern - --> $DIR/top-level-alternation.rs:58:14 + --> $DIR/top-level-alternation.rs:56:14 | LL | let (0 | 0) = 0 else { return }; | ^ diff --git a/src/test/ui/pattern/usefulness/unstable-gated-patterns.rs b/src/test/ui/pattern/usefulness/unstable-gated-patterns.rs index bdab327fd..7046555e0 100644 --- a/src/test/ui/pattern/usefulness/unstable-gated-patterns.rs +++ b/src/test/ui/pattern/usefulness/unstable-gated-patterns.rs @@ -11,7 +11,7 @@ fn main() { UnstableEnum::Stable => {} UnstableEnum::Stable2 => {} } - //~^^^^ non-exhaustive patterns: `Unstable` not covered + //~^^^^ non-exhaustive patterns: `UnstableEnum::Unstable` not covered // Ok: all variants are explicitly matched match UnstableEnum::Stable { diff --git a/src/test/ui/pattern/usefulness/unstable-gated-patterns.stderr b/src/test/ui/pattern/usefulness/unstable-gated-patterns.stderr index f07a25ca8..6dc9a4058 100644 --- a/src/test/ui/pattern/usefulness/unstable-gated-patterns.stderr +++ b/src/test/ui/pattern/usefulness/unstable-gated-patterns.stderr @@ -1,8 +1,8 @@ -error[E0004]: non-exhaustive patterns: `Unstable` not covered +error[E0004]: non-exhaustive patterns: `UnstableEnum::Unstable` not covered --> $DIR/unstable-gated-patterns.rs:10:11 | LL | match UnstableEnum::Stable { - | ^^^^^^^^^^^^^^^^^^^^ pattern `Unstable` not covered + | ^^^^^^^^^^^^^^^^^^^^ pattern `UnstableEnum::Unstable` not covered | note: `UnstableEnum` defined here --> $DIR/auxiliary/unstable.rs:11:5 @@ -16,7 +16,7 @@ LL | Unstable, 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 ~ UnstableEnum::Stable2 => {} -LL + Unstable => todo!() +LL + UnstableEnum::Unstable => todo!() | error: aborting due to previous error |