mirror of https://github.com/rust-lang/rust
85 lines
1.7 KiB
Plaintext
85 lines
1.7 KiB
Plaintext
warning: unnecessary parentheses around assigned value
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--> $DIR/unused_braces.rs:10:13
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LL | let _ = (7);
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| ^ ^
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note: the lint level is defined here
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--> $DIR/unused_braces.rs:4:24
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LL | #![warn(unused_braces, unused_parens)]
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| ^^^^^^^^^^^^^
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help: remove these parentheses
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LL - let _ = (7);
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LL + let _ = 7;
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warning: unnecessary braces around `if` condition
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--> $DIR/unused_braces.rs:26:8
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LL | if { true } {
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| ^^ ^^
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note: the lint level is defined here
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--> $DIR/unused_braces.rs:4:9
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LL | #![warn(unused_braces, unused_parens)]
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| ^^^^^^^^^^^^^
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help: remove these braces
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LL - if { true } {
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LL + if true {
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warning: unnecessary braces around `while` condition
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--> $DIR/unused_braces.rs:30:11
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LL | while { false } {
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| ^^ ^^
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help: remove these braces
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LL - while { false } {
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LL + while false {
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warning: unnecessary braces around const expression
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--> $DIR/unused_braces.rs:34:17
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LL | let _: [u8; { 3 }];
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| ^^ ^^
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help: remove these braces
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LL - let _: [u8; { 3 }];
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LL + let _: [u8; 3];
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warning: unnecessary braces around function argument
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--> $DIR/unused_braces.rs:37:13
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LL | consume({ 7 });
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| ^^ ^^
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help: remove these braces
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LL - consume({ 7 });
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LL + consume(7);
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warning: unnecessary braces around `return` value
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--> $DIR/unused_braces.rs:55:12
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LL | return { println!("!") };
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| ^^ ^^
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help: remove these braces
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LL - return { println!("!") };
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LL + return println!("!");
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warning: 6 warnings emitted
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