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warning: unnecessary parentheses around assigned value
--> $DIR/unused_braces.rs:10:13
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LL | let _ = (7);
| ^^^ help: remove these parentheses
|
note: the lint level is defined here
--> $DIR/unused_braces.rs:4:24
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LL | #![warn(unused_braces, unused_parens)]
| ^^^^^^^^^^^^^
warning: unnecessary braces around `if` condition
--> $DIR/unused_braces.rs:26:8
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LL | if { true } {
| ^^^^^^^^ help: remove these braces
|
note: the lint level is defined here
--> $DIR/unused_braces.rs:4:9
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LL | #![warn(unused_braces, unused_parens)]
| ^^^^^^^^^^^^^
warning: unnecessary braces around `while` condition
--> $DIR/unused_braces.rs:30:11
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LL | while { false } {
| ^^^^^^^^^ help: remove these braces
warning: unnecessary braces around const expression
--> $DIR/unused_braces.rs:34:17
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LL | let _: [u8; { 3 }];
| ^^^^^ help: remove these braces
warning: unnecessary braces around function argument
--> $DIR/unused_braces.rs:37:13
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LL | consume({ 7 });
| ^^^^^ help: remove these braces
warning: 5 warnings emitted
|
