mirror of
https://github.com/rust-lang/rust-clippy
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6dcec6ae86
This splits up clippy::collapsible_if into collapsible_if for
if x {
if y { }
}
=>
if x && y { }
and collapsible_else_if for
if x {
} else {
if y { }
}
=>
if x {
} else if y {
}
so that we can lint for only the latter but not the first if we desire.
changelog: collapsible_if: split up linting for if x {} else { if y {} } into collapsible_else_if lint
68 lines
1.3 KiB
Rust
68 lines
1.3 KiB
Rust
// run-rustfix
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#![allow(clippy::assertions_on_constants)]
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#[rustfmt::skip]
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#[warn(clippy::collapsible_if)]
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#[warn(clippy::collapsible_else_if)]
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fn main() {
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let x = "hello";
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let y = "world";
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// Collapse `else { if .. }` to `else if ..`
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if x == "hello" {
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print!("Hello ");
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} else if y == "world" {
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println!("world!")
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}
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if x == "hello" {
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print!("Hello ");
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} else if let Some(42) = Some(42) {
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println!("world!")
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}
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if x == "hello" {
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print!("Hello ");
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} else if y == "world" {
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println!("world")
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}
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else {
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println!("!")
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}
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if x == "hello" {
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print!("Hello ");
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} else if let Some(42) = Some(42) {
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println!("world")
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}
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else {
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println!("!")
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}
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if let Some(42) = Some(42) {
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print!("Hello ");
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} else if let Some(42) = Some(42) {
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println!("world")
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}
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else {
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println!("!")
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}
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if let Some(42) = Some(42) {
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print!("Hello ");
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} else if x == "hello" {
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println!("world")
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}
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else {
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println!("!")
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}
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if let Some(42) = Some(42) {
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print!("Hello ");
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} else if let Some(42) = Some(42) {
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println!("world")
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}
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else {
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println!("!")
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}
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}
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