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// FIXME: should be run-rustfix, but rustfix doesn't currently support multipart suggestions, see
// #53934
#![deny(unused)]
pub enum MyEnum {
A { i: i32, j: i32 },
B { i: i32, j: i32 },
}
pub enum MixedEnum {
A { i: i32 },
B(i32),
}
pub fn no_ref(x: MyEnum) {
use MyEnum::*;
match x {
A { i, j } | B { i, j } => { //~ ERROR unused variable
println!("{}", i);
}
}
}
pub fn with_ref(x: MyEnum) {
use MyEnum::*;
match x {
A { i, ref j } | B { i, ref j } => { //~ ERROR unused variable
println!("{}", i);
}
}
}
pub fn inner_no_ref(x: Option<MyEnum>) {
use MyEnum::*;
match x {
Some(A { i, j } | B { i, j }) => { //~ ERROR unused variable
println!("{}", i);
}
_ => {}
}
}
pub fn inner_with_ref(x: Option<MyEnum>) {
use MyEnum::*;
match x {
Some(A { i, ref j } | B { i, ref j }) => { //~ ERROR unused variable
println!("{}", i);
}
_ => {}
}
}
pub fn mixed_no_ref(x: MixedEnum) {
match x {
MixedEnum::A { i } | MixedEnum::B(i) => { //~ ERROR unused variable
println!("match");
}
}
}
pub fn mixed_with_ref(x: MixedEnum) {
match x {
MixedEnum::A { ref i } | MixedEnum::B(ref i) => { //~ ERROR unused variable
println!("match");
}
}
}
pub fn main() {
no_ref(MyEnum::A { i: 1, j: 2 });
with_ref(MyEnum::A { i: 1, j: 2 });
inner_no_ref(Some(MyEnum::A { i: 1, j: 2 }));
inner_with_ref(Some(MyEnum::A { i: 1, j: 2 }));
mixed_no_ref(MixedEnum::B(5));
mixed_with_ref(MixedEnum::B(5));
}
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