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#![allow(clippy::assertions_on_constants, clippy::equatable_if_let, clippy::needless_if)]
#![warn(clippy::collapsible_if, clippy::collapsible_else_if)]
#[rustfmt::skip]
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!")
}
}
//~^^^^^ collapsible_else_if
if x == "hello" {
print!("Hello ");
} else {
if let Some(42) = Some(42) {
println!("world!")
}
}
//~^^^^^ collapsible_else_if
if x == "hello" {
print!("Hello ");
} else {
if y == "world" {
println!("world")
}
else {
println!("!")
}
}
//~^^^^^^^^ collapsible_else_if
if x == "hello" {
print!("Hello ");
} else {
if let Some(42) = Some(42) {
println!("world")
}
else {
println!("!")
}
}
//~^^^^^^^^ collapsible_else_if
if let Some(42) = Some(42) {
print!("Hello ");
} else {
if let Some(42) = Some(42) {
println!("world")
}
else {
println!("!")
}
}
//~^^^^^^^^ collapsible_else_if
if let Some(42) = Some(42) {
print!("Hello ");
} else {
if x == "hello" {
println!("world")
}
else {
println!("!")
}
}
//~^^^^^^^^ collapsible_else_if
if let Some(42) = Some(42) {
print!("Hello ");
} else {
if let Some(42) = Some(42) {
println!("world")
}
else {
println!("!")
}
}
//~^^^^^^^^ collapsible_else_if
if x == "hello" {
print!("Hello ");
} else {
#[cfg(not(roflol))]
if y == "world" {
println!("world!")
}
}
}
#[rustfmt::skip]
fn issue_7318() {
if true { println!("I've been resolved!")
}else{
if false {}
}
//~^^^ collapsible_else_if
}
fn issue14799() {
use std::ops::ControlFlow;
let c: ControlFlow<_, ()> = ControlFlow::Break(Some(42));
if let ControlFlow::Break(Some(_)) = c {
todo!();
} else {
#[cfg(target_os = "freebsd")]
todo!();
if let ControlFlow::Break(None) = c {
todo!();
} else {
todo!();
}
}
}
|
