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fix: redundant_clone FP on enum cast

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This commit is contained in:
yanglsh 2025-03-12 21:55:31 +08:00
parent 714c64c7a1
commit 1066ee09ed
3 changed files with 31 additions and 1 deletions
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15
tests/ui/redundant_clone.fixed
View file

@ -259,3 +259,18 @@ fn false_negative_5707() {
let _z = x.clone(); // pr 7346 can't lint on `x`
drop(y);
}
mod issue10074 {
#[derive(Debug, Clone)]
enum MyEnum {
A = 1,
}
fn false_positive_on_as() {
let e = MyEnum::A;
let v = e.clone() as u16;
println!("{e:?}");
println!("{v}");
}
}

15
tests/ui/redundant_clone.rs
View file

@ -259,3 +259,18 @@ fn false_negative_5707() {
let _z = x.clone(); // pr 7346 can't lint on `x`
drop(y);
}
mod issue10074 {
#[derive(Debug, Clone)]
enum MyEnum {
A = 1,
}
fn false_positive_on_as() {
let e = MyEnum::A;
let v = e.clone() as u16;
println!("{e:?}");
println!("{v}");
}
}