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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,130 @@ | ||
| // run-rustfix | ||
|
|
||
| #![allow(unused_variables, dead_code, clippy::redundant_pattern_matching, clippy::op_ref)] | ||
| #![warn(clippy::equatable_if_let, clippy::equatable_matches)] | ||
|
|
||
| use std::cmp::Ordering; | ||
|
|
||
| #[derive(PartialEq)] | ||
| enum Enum { | ||
| TupleVariant(i32, u64), | ||
| RecordVariant { a: i64, b: u32 }, | ||
| UnitVariant, | ||
| Recursive(Struct), | ||
| } | ||
|
|
||
| #[derive(PartialEq)] | ||
| struct Struct { | ||
| a: i32, | ||
| b: bool, | ||
| } | ||
|
|
||
| #[derive(Clone, Copy)] | ||
| enum NotPartialEq { | ||
| A, | ||
| B, | ||
| } | ||
|
|
||
| #[derive(Clone, Copy)] | ||
| enum NotStructuralEq { | ||
| A, | ||
| B, | ||
| } | ||
|
|
||
| impl PartialEq for NotStructuralEq { | ||
| fn eq(&self, _: &NotStructuralEq) -> bool { | ||
| false | ||
| } | ||
| } | ||
|
|
||
| #[derive(PartialEq)] | ||
| enum Generic<A, B> { | ||
| VA(A), | ||
| VB(B), | ||
| VC, | ||
| } | ||
|
|
||
| #[derive(PartialEq)] | ||
| struct Generic2<A, B> { | ||
| a: A, | ||
| b: B, | ||
| } | ||
|
|
||
| fn main() { | ||
| let a = 2; | ||
| let b = 3; | ||
| let c = Some(2); | ||
| let d = Struct { a: 2, b: false }; | ||
| let e = Enum::UnitVariant; | ||
| let f = NotPartialEq::A; | ||
| let g = NotStructuralEq::A; | ||
| let h: Generic<Enum, NotPartialEq> = Generic::VC; | ||
| let i: Generic<Enum, NotStructuralEq> = Generic::VC; | ||
| let j = vec![1, 2, 3, 4]; | ||
| let k = Some(&false); | ||
| let l = Generic2 { | ||
| a: Generic2 { a: "xxxx", b: 3 }, | ||
| b: Generic2 { | ||
| a: &Enum::UnitVariant, | ||
| b: false, | ||
| }, | ||
| }; | ||
| let m = Generic2 { a: 3, b: 5 }; | ||
| let n = Some("xxxx"); | ||
| let mut o = j.iter(); | ||
|
|
||
| // true | ||
|
|
||
| if a == 2 {} | ||
| if a.cmp(&b) == Ordering::Greater {} | ||
| if c == Some(2) {} | ||
| if d == (Struct { a: 2, b: false }) {} | ||
| if e == Enum::TupleVariant(32, 64) {} | ||
| if e == (Enum::RecordVariant { a: 64, b: 32 }) {} | ||
| if e == Enum::UnitVariant {} | ||
| if (e, &d) == (Enum::UnitVariant, &Struct { a: 2, b: false }) {} | ||
| if Some(g) == None {} | ||
| if i == Generic::VA(Enum::UnitVariant) {} | ||
| if i == Generic::VC {} | ||
| if j[1..3] == [7, 5] {} | ||
| if j[..] == [1, 2, 3, 4] {} | ||
| if k == Some(&true) {} | ||
| if k == Some(&false) {} | ||
| if &k == &Some(&true) {} | ||
| if &&k == &&Some(&false) {} | ||
| if k == None {} | ||
| if l == (Generic2 { a: Generic2 { a: "yyy", b: 3 }, b: Generic2 { a: &Enum::UnitVariant, b: false } }) | ||
| {} | ||
| if m == (Generic2 { a: 3, b: 5 }) {} | ||
| if n == Some("yyy") {} | ||
|
|
||
| let _ = c == Some(2); | ||
|
|
||
| while o.next() == Some(&2) {} | ||
|
|
||
| // false | ||
|
|
||
| if let 2 | 3 = a {} | ||
| if let x @ 2 = a {} | ||
| if let Some(3 | 4) = c {} | ||
| if let Struct { a, b: false } = d {} | ||
| if let Struct { a: 2, b: x } = d {} | ||
| if let NotPartialEq::A = f {} | ||
| if let NotStructuralEq::A = g {} | ||
| if let Some(NotPartialEq::A) = Some(f) {} | ||
| if let None = Some(f) {} | ||
| if let Some(NotStructuralEq::A) = Some(g) {} | ||
| if let Generic::VA(Enum::UnitVariant) = h {} | ||
| if let Generic::VB(NotPartialEq::A) = h {} | ||
| if let Generic::VC = h {} | ||
| if let Generic::VB(NotStructuralEq::A) = i {} | ||
| if let [7, _] = j[2..] {} | ||
| if let [1, 2 | 5, 3, 4] = j[..] {} | ||
| if let [2, ..] = j[..] {} | ||
|
|
||
| let _ = matches!(c, Some(x)); | ||
| let _ = matches!(c, Some(x) if x == 2); | ||
| let _ = matches!(c, Some(2) if 3 > 5); | ||
|
|
||
| while let Some(4 | 7) = o.next() {} | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,136 @@ | ||
| // run-rustfix | ||
|
|
||
| #![allow(unused_variables, dead_code, clippy::redundant_pattern_matching, clippy::op_ref)] | ||
| #![warn(clippy::equatable_if_let, clippy::equatable_matches)] | ||
|
|
||
| use std::cmp::Ordering; | ||
|
|
||
| #[derive(PartialEq)] | ||
| enum Enum { | ||
| TupleVariant(i32, u64), | ||
| RecordVariant { a: i64, b: u32 }, | ||
| UnitVariant, | ||
| Recursive(Struct), | ||
| } | ||
|
|
||
| #[derive(PartialEq)] | ||
| struct Struct { | ||
| a: i32, | ||
| b: bool, | ||
| } | ||
|
|
||
| #[derive(Clone, Copy)] | ||
| enum NotPartialEq { | ||
| A, | ||
| B, | ||
| } | ||
|
|
||
| #[derive(Clone, Copy)] | ||
| enum NotStructuralEq { | ||
| A, | ||
| B, | ||
| } | ||
|
|
||
| impl PartialEq for NotStructuralEq { | ||
| fn eq(&self, _: &NotStructuralEq) -> bool { | ||
| false | ||
| } | ||
| } | ||
|
|
||
| #[derive(PartialEq)] | ||
| enum Generic<A, B> { | ||
| VA(A), | ||
| VB(B), | ||
| VC, | ||
| } | ||
|
|
||
| #[derive(PartialEq)] | ||
| struct Generic2<A, B> { | ||
| a: A, | ||
| b: B, | ||
| } | ||
|
|
||
| fn main() { | ||
| let a = 2; | ||
| let b = 3; | ||
| let c = Some(2); | ||
| let d = Struct { a: 2, b: false }; | ||
| let e = Enum::UnitVariant; | ||
| let f = NotPartialEq::A; | ||
| let g = NotStructuralEq::A; | ||
| let h: Generic<Enum, NotPartialEq> = Generic::VC; | ||
| let i: Generic<Enum, NotStructuralEq> = Generic::VC; | ||
| let j = vec![1, 2, 3, 4]; | ||
| let k = Some(&false); | ||
| let l = Generic2 { | ||
| a: Generic2 { a: "xxxx", b: 3 }, | ||
| b: Generic2 { | ||
| a: &Enum::UnitVariant, | ||
| b: false, | ||
| }, | ||
| }; | ||
| let m = Generic2 { a: 3, b: 5 }; | ||
| let n = Some("xxxx"); | ||
| let mut o = j.iter(); | ||
|
|
||
| // true | ||
|
|
||
| if let 2 = a {} | ||
| if let Ordering::Greater = a.cmp(&b) {} | ||
| if let Some(2) = c {} | ||
| if let Struct { a: 2, b: false } = d {} | ||
| if let Enum::TupleVariant(32, 64) = e {} | ||
| if let Enum::RecordVariant { a: 64, b: 32 } = e {} | ||
| if let Enum::UnitVariant = e {} | ||
| if let (Enum::UnitVariant, &Struct { a: 2, b: false }) = (e, &d) {} | ||
| if let None = Some(g) {} | ||
| if let Generic::VA(Enum::UnitVariant) = i {} | ||
| if let Generic::VC = i {} | ||
| if let [7, 5] = j[1..3] {} | ||
| if let [1, 2, 3, 4] = j[..] {} | ||
| if let Some(true) = k {} | ||
| if let Some(&false) = k {} | ||
| if let Some(true) = &k {} | ||
| if let Some(false) = &&k {} | ||
| if let None = k {} | ||
| if let Generic2 { | ||
| a: Generic2 { a: "yyy", b: 3 }, | ||
| b: Generic2 { | ||
| a: Enum::UnitVariant, | ||
| b: false, | ||
| }, | ||
| } = l | ||
| {} | ||
| if let Generic2 { a: 3, b: 5 } = m {} | ||
| if let Some("yyy") = n {} | ||
|
|
||
| let _ = matches!(c, Some(2)); | ||
|
|
||
| while let Some(2) = o.next() {} | ||
|
|
||
| // false | ||
|
|
||
| if let 2 | 3 = a {} | ||
| if let x @ 2 = a {} | ||
| if let Some(3 | 4) = c {} | ||
| if let Struct { a, b: false } = d {} | ||
| if let Struct { a: 2, b: x } = d {} | ||
| if let NotPartialEq::A = f {} | ||
| if let NotStructuralEq::A = g {} | ||
| if let Some(NotPartialEq::A) = Some(f) {} | ||
| if let None = Some(f) {} | ||
| if let Some(NotStructuralEq::A) = Some(g) {} | ||
| if let Generic::VA(Enum::UnitVariant) = h {} | ||
| if let Generic::VB(NotPartialEq::A) = h {} | ||
| if let Generic::VC = h {} | ||
| if let Generic::VB(NotStructuralEq::A) = i {} | ||
| if let [7, _] = j[2..] {} | ||
| if let [1, 2 | 5, 3, 4] = j[..] {} | ||
| if let [2, ..] = j[..] {} | ||
|
|
||
| let _ = matches!(c, Some(x)); | ||
| let _ = matches!(c, Some(x) if x == 2); | ||
| let _ = matches!(c, Some(2) if 3 > 5); | ||
|
|
||
| while let Some(4 | 7) = o.next() {} | ||
| } |
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