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