rust/tests/ui/collapsible_else_if.rs
2020-01-07 15:06:23 +09:00

80 lines
1.5 KiB
Rust

// run-rustfix
#![allow(clippy::cognitive_complexity, clippy::assertions_on_constants)]
#[rustfmt::skip]
#[warn(clippy::collapsible_if)]
fn main() {
let x = "hello";
let y = "world";
// Collapse `else { if .. }` to `else if ..`
if x == "hello" {
print!("Hello ");
} else {
if y == "world" {
println!("world!")
}
}
if x == "hello" {
print!("Hello ");
} else {
if let Some(42) = Some(42) {
println!("world!")
}
}
if x == "hello" {
print!("Hello ");
} else {
if y == "world" {
println!("world")
}
else {
println!("!")
}
}
if x == "hello" {
print!("Hello ");
} else {
if let Some(42) = Some(42) {
println!("world")
}
else {
println!("!")
}
}
if let Some(42) = Some(42) {
print!("Hello ");
} else {
if let Some(42) = Some(42) {
println!("world")
}
else {
println!("!")
}
}
if let Some(42) = Some(42) {
print!("Hello ");
} else {
if x == "hello" {
println!("world")
}
else {
println!("!")
}
}
if let Some(42) = Some(42) {
print!("Hello ");
} else {
if let Some(42) = Some(42) {
println!("world")
}
else {
println!("!")
}
}
}