bcd95aec1c
* start first sentence lowercased * use backticks to delimit code snippets * use "this is wrong. Consider doing X." consistently
43 lines
958 B
Rust
Executable file
43 lines
958 B
Rust
Executable file
#![feature(plugin)]
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#![plugin(clippy)]
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#[deny(collapsible_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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if x == "hello" { //~ERROR this if statement can be collapsed
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if y == "world" {
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println!("Hello world!");
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}
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}
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if x == "hello" || x == "world" { //~ERROR this if statement can be collapsed
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if y == "world" || y == "hello" {
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println!("Hello world!");
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}
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}
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// Works because any if with an else statement cannot be collapsed.
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if x == "hello" {
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if y == "world" {
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println!("Hello world!");
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}
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} else {
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println!("Not Hello world");
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}
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if x == "hello" {
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if y == "world" {
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println!("Hello world!");
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} else {
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println!("Hello something else");
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}
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}
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if x == "hello" {
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print!("Hello ");
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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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