57 lines
1.2 KiB
Rust
57 lines
1.2 KiB
Rust
#![warn(clippy::match_same_arms)]
|
|
|
|
pub enum Abc {
|
|
A,
|
|
B,
|
|
C,
|
|
}
|
|
|
|
fn match_same_arms() {
|
|
let _ = match Abc::A {
|
|
Abc::A => 0,
|
|
Abc::B => 1,
|
|
_ => 0, //~ ERROR match arms have same body
|
|
};
|
|
|
|
match (1, 2, 3) {
|
|
(1, .., 3) => 42,
|
|
(.., 3) => 42, //~ ERROR match arms have same body
|
|
_ => 0,
|
|
};
|
|
|
|
let _ = match 42 {
|
|
42 => 1,
|
|
51 => 1, //~ ERROR match arms have same body
|
|
41 => 2,
|
|
52 => 2, //~ ERROR match arms have same body
|
|
_ => 0,
|
|
};
|
|
|
|
let _ = match 42 {
|
|
1 => 2,
|
|
2 => 2, //~ ERROR 2nd matched arms have same body
|
|
3 => 2, //~ ERROR 3rd matched arms have same body
|
|
4 => 3,
|
|
_ => 0,
|
|
};
|
|
}
|
|
|
|
mod issue4244 {
|
|
#[derive(PartialEq, PartialOrd, Eq, Ord)]
|
|
pub enum CommandInfo {
|
|
BuiltIn { name: String, about: Option<String> },
|
|
External { name: String, path: std::path::PathBuf },
|
|
}
|
|
|
|
impl CommandInfo {
|
|
pub fn name(&self) -> String {
|
|
match self {
|
|
CommandInfo::BuiltIn { name, .. } => name.to_string(),
|
|
CommandInfo::External { name, .. } => name.to_string(),
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
fn main() {}
|