mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-12-25 04:23:22 +00:00
60 lines
1 KiB
Rust
60 lines
1 KiB
Rust
// run-rustfix
|
|
|
|
#![allow(unused, clippy::needless_pass_by_value, clippy::collapsible_if)]
|
|
#![warn(clippy::map_entry)]
|
|
|
|
use std::collections::{BTreeMap, HashMap};
|
|
use std::hash::Hash;
|
|
|
|
macro_rules! m {
|
|
($e:expr) => {{ $e }};
|
|
}
|
|
|
|
fn foo() {}
|
|
|
|
fn insert_if_absent0<K: Eq + Hash + Copy, V: Copy>(m: &mut HashMap<K, V>, k: K, v: V, v2: V) {
|
|
if !m.contains_key(&k) {
|
|
m.insert(k, v);
|
|
} else {
|
|
m.insert(k, v2);
|
|
}
|
|
|
|
if m.contains_key(&k) {
|
|
m.insert(k, v);
|
|
} else {
|
|
m.insert(k, v2);
|
|
}
|
|
|
|
if !m.contains_key(&k) {
|
|
m.insert(k, v);
|
|
} else {
|
|
foo();
|
|
}
|
|
|
|
if !m.contains_key(&k) {
|
|
foo();
|
|
} else {
|
|
m.insert(k, v);
|
|
}
|
|
|
|
if !m.contains_key(&k) {
|
|
m.insert(k, v);
|
|
} else {
|
|
m.insert(k, v2);
|
|
}
|
|
|
|
if m.contains_key(&k) {
|
|
if true { m.insert(k, v) } else { m.insert(k, v2) }
|
|
} else {
|
|
m.insert(k, v)
|
|
};
|
|
|
|
if m.contains_key(&k) {
|
|
foo();
|
|
m.insert(k, v)
|
|
} else {
|
|
None
|
|
};
|
|
}
|
|
|
|
fn main() {}
|