rust/tests/ui/block_in_if_condition.stderr
2019-03-10 22:07:10 +01:00

63 lines
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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'
--> $DIR/block_in_if_condition.rs:26:8
|
LL | if {
| ________^
LL | | let x = 3;
LL | | x == 3
LL | | } {
| |_____^
|
= note: `-D clippy::block-in-if-condition-stmt` implied by `-D warnings`
= help: try
let res = {
let x = 3;
x == 3
};
if res {
6
} ...
error: omit braces around single expression condition
--> $DIR/block_in_if_condition.rs:37:8
|
LL | if { true } {
| ^^^^^^^^
|
= note: `-D clippy::block-in-if-condition-expr` implied by `-D warnings`
= help: try
if true {
6
} ...
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'
--> $DIR/block_in_if_condition.rs:58:17
|
LL | |x| {
| _________________^
LL | | let target = 3;
LL | | x == target
LL | | },
| |_____________^
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'
--> $DIR/block_in_if_condition.rs:67:13
|
LL | |x| {
| _____________^
LL | | let target = 3;
LL | | x == target
LL | | },
| |_________^
error: this boolean expression can be simplified
--> $DIR/block_in_if_condition.rs:77:8
|
LL | if true && x == 3 {
| ^^^^^^^^^^^^^^ help: try: `x == 3`
|
= note: `-D clippy::nonminimal-bool` implied by `-D warnings`
error: aborting due to 5 previous errors