mirror of https://github.com/rust-lang/rust.git
74 lines
1.2 KiB
Rust
74 lines
1.2 KiB
Rust
#![feature(plugin)]
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#![plugin(clippy)]
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#![warn(unit_expr)]
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#[allow(unused_variables)]
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fn main() {
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// lint should note removing the semicolon from "baz"
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let x = {
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"foo";
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"baz";
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};
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// lint should ignore false positive.
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let y = if true {
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"foo"
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} else {
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return;
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};
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// lint should note removing semicolon from "bar"
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let z = if true {
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"foo";
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} else {
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"bar";
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};
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let a1 = Some(5);
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// lint should ignore false positive
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let a2 = match a1 {
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Some(x) => x,
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_ => {
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return;
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},
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};
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// lint should note removing the semicolon after `x;`
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let a3 = match a1 {
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Some(x) => {
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x;
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},
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_ => {
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0;
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},
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};
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loop {
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let a2 = match a1 {
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Some(x) => x,
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_ => {
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break;
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},
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};
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let a2 = match a1 {
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Some(x) => x,
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_ => {
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continue;
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},
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};
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}
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}
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pub fn foo() -> i32 {
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let a2 = match None {
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Some(x) => x,
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_ => {
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return 42;
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},
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};
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55
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}
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