mirror of
https://github.com/rust-lang/rust-clippy
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213 lines
6.4 KiB
Text
213 lines
6.4 KiB
Text
error: this if-then-else expression returns a bool literal
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--> tests/ui/needless_bool/fixable.rs:41:5
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LL | / if x {
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LL | | true
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LL | | } else {
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LL | | false
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LL | | };
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| |_____^ help: you can reduce it to: `x`
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= note: `-D clippy::needless-bool` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::needless_bool)]`
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error: this if-then-else expression returns a bool literal
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--> tests/ui/needless_bool/fixable.rs:46:5
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LL | / if x {
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LL | | false
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LL | | } else {
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LL | | true
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LL | | };
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| |_____^ help: you can reduce it to: `!x`
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error: this if-then-else expression returns a bool literal
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--> tests/ui/needless_bool/fixable.rs:51:5
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LL | / if x && y {
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LL | | false
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LL | | } else {
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LL | | true
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LL | | };
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| |_____^ help: you can reduce it to: `!(x && y)`
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error: this if-then-else expression returns a bool literal
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--> tests/ui/needless_bool/fixable.rs:59:5
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LL | / if a == b {
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LL | | false
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LL | | } else {
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LL | | true
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LL | | };
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| |_____^ help: you can reduce it to: `a != b`
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error: this if-then-else expression returns a bool literal
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--> tests/ui/needless_bool/fixable.rs:64:5
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LL | / if a != b {
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LL | | false
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LL | | } else {
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LL | | true
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LL | | };
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| |_____^ help: you can reduce it to: `a == b`
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error: this if-then-else expression returns a bool literal
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--> tests/ui/needless_bool/fixable.rs:69:5
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LL | / if a < b {
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LL | | false
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LL | | } else {
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LL | | true
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LL | | };
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| |_____^ help: you can reduce it to: `a >= b`
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error: this if-then-else expression returns a bool literal
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--> tests/ui/needless_bool/fixable.rs:74:5
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LL | / if a <= b {
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LL | | false
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LL | | } else {
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LL | | true
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LL | | };
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| |_____^ help: you can reduce it to: `a > b`
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error: this if-then-else expression returns a bool literal
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--> tests/ui/needless_bool/fixable.rs:79:5
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LL | / if a > b {
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LL | | false
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LL | | } else {
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LL | | true
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LL | | };
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| |_____^ help: you can reduce it to: `a <= b`
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error: this if-then-else expression returns a bool literal
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--> tests/ui/needless_bool/fixable.rs:84:5
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LL | / if a >= b {
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LL | | false
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LL | | } else {
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LL | | true
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LL | | };
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| |_____^ help: you can reduce it to: `a < b`
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error: this if-then-else expression returns a bool literal
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--> tests/ui/needless_bool/fixable.rs:112:5
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LL | / if x {
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LL | | return true;
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LL | | } else {
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LL | | return false;
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LL | | };
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| |_____^ help: you can reduce it to: `return x`
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error: this if-then-else expression returns a bool literal
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--> tests/ui/needless_bool/fixable.rs:120:5
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LL | / if x {
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LL | | return false;
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LL | | } else {
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LL | | return true;
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LL | | };
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| |_____^ help: you can reduce it to: `return !x`
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error: this if-then-else expression returns a bool literal
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--> tests/ui/needless_bool/fixable.rs:128:5
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LL | / if x && y {
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LL | | return true;
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LL | | } else {
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LL | | return false;
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LL | | };
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| |_____^ help: you can reduce it to: `return x && y`
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error: this if-then-else expression returns a bool literal
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--> tests/ui/needless_bool/fixable.rs:136:5
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LL | / if x && y {
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LL | | return false;
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LL | | } else {
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LL | | return true;
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LL | | };
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| |_____^ help: you can reduce it to: `return !(x && y)`
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error: equality checks against true are unnecessary
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--> tests/ui/needless_bool/fixable.rs:144:8
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LL | if x == true {};
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| ^^^^^^^^^ help: try simplifying it as shown: `x`
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= note: `-D clippy::bool-comparison` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::bool_comparison)]`
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error: equality checks against false can be replaced by a negation
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--> tests/ui/needless_bool/fixable.rs:148:8
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LL | if x == false {};
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| ^^^^^^^^^^ help: try simplifying it as shown: `!x`
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error: equality checks against true are unnecessary
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--> tests/ui/needless_bool/fixable.rs:158:8
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LL | if x == true {};
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| ^^^^^^^^^ help: try simplifying it as shown: `x`
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error: equality checks against false can be replaced by a negation
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--> tests/ui/needless_bool/fixable.rs:159:8
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LL | if x == false {};
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| ^^^^^^^^^^ help: try simplifying it as shown: `!x`
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error: this if-then-else expression returns a bool literal
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--> tests/ui/needless_bool/fixable.rs:168:12
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LL | } else if returns_bool() {
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| ____________^
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LL | | false
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LL | | } else {
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LL | | true
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LL | | };
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| |_____^ help: you can reduce it to: `{ !returns_bool() }`
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error: this if-then-else expression returns a bool literal
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--> tests/ui/needless_bool/fixable.rs:181:5
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LL | / if unsafe { no(4) } & 1 != 0 {
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LL | | true
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LL | | } else {
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LL | | false
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LL | | };
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| |_____^ help: you can reduce it to: `(unsafe { no(4) } & 1 != 0)`
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error: this if-then-else expression returns a bool literal
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--> tests/ui/needless_bool/fixable.rs:186:30
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LL | let _brackets_unneeded = if unsafe { no(4) } & 1 != 0 { true } else { false };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can reduce it to: `unsafe { no(4) } & 1 != 0`
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error: this if-then-else expression returns a bool literal
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--> tests/ui/needless_bool/fixable.rs:189:9
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LL | if unsafe { no(4) } & 1 != 0 { true } else { false }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can reduce it to: `(unsafe { no(4) } & 1 != 0)`
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error: this if-then-else expression returns a bool literal
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--> tests/ui/needless_bool/fixable.rs:200:14
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LL | let _x = if a && b { true } else { false }.then(|| todo!());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can reduce it to: `(a && b)`
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error: this if-then-else expression returns a bool literal
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--> tests/ui/needless_bool/fixable.rs:201:14
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LL | let _x = if a && b { true } else { false } as u8;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can reduce it to: `(a && b)`
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error: this if-then-else expression returns a bool literal
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--> tests/ui/needless_bool/fixable.rs:204:14
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LL | let _x = if a { true } else { false }.then(|| todo!());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can reduce it to: `a`
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error: aborting due to 24 previous errors
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