mirror of
https://github.com/rust-lang/rust-clippy
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66 lines
2 KiB
Text
66 lines
2 KiB
Text
error: in an 'if' condition, avoid complex blocks or closures with blocks; instead, move the block or closure higher and bind it with a 'let'
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--> $DIR/block_in_if_condition.rs:30:8
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30 | if {
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| ________^
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31 | | let x = 3;
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32 | | x == 3
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33 | | } {
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| |_____^
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note: lint level defined here
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--> $DIR/block_in_if_condition.rs:5:9
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5 | #![deny(block_in_if_condition_stmt)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^
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= help: try
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let res = {
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let x = 3;
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x == 3
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};
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if res {
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6
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} ...
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error: omit braces around single expression condition
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--> $DIR/block_in_if_condition.rs:41:8
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41 | if { true } {
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| ^^^^^^^^
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note: lint level defined here
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--> $DIR/block_in_if_condition.rs:4:9
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4 | #![deny(block_in_if_condition_expr)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^
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= help: try
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if true {
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6
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} ...
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error: in an 'if' condition, avoid complex blocks or closures with blocks; instead, move the block or closure higher and bind it with a 'let'
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--> $DIR/block_in_if_condition.rs:58:49
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58 | if v == 3 && sky == "blue" && predicate(|x| { let target = 3; x == target }, v) {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: in an 'if' condition, avoid complex blocks or closures with blocks; instead, move the block or closure higher and bind it with a 'let'
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--> $DIR/block_in_if_condition.rs:61:22
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61 | if predicate(|x| { let target = 3; x == target }, v) {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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warning: this boolean expression can be simplified
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--> $DIR/block_in_if_condition.rs:67:8
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67 | if true && x == 3 {
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| ^^^^^^^^^^^^^^ help: try `x == 3`
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note: lint level defined here
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--> $DIR/block_in_if_condition.rs:7:9
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7 | #![warn(nonminimal_bool)]
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| ^^^^^^^^^^^^^^^
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error: aborting due to 4 previous errors
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