mirror of
https://github.com/rust-lang/rust-clippy
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148 lines
6.3 KiB
Text
148 lines
6.3 KiB
Text
error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
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--> tests/ui/absurd-extreme-comparisons.rs:14:5
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LL | u <= 0;
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| ^^^^^^
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= help: because `0` is the minimum value for this type, the case where the two sides are not equal never occurs, consider using `u == 0` instead
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= note: `-D clippy::absurd-extreme-comparisons` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::absurd_extreme_comparisons)]`
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error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
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--> tests/ui/absurd-extreme-comparisons.rs:16:5
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LL | u <= Z;
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| ^^^^^^
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= help: because `Z` is the minimum value for this type, the case where the two sides are not equal never occurs, consider using `u == Z` instead
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error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
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--> tests/ui/absurd-extreme-comparisons.rs:18:5
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LL | u < Z;
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| ^^^^^
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= help: because `Z` is the minimum value for this type, this comparison is always false
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error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
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--> tests/ui/absurd-extreme-comparisons.rs:20:5
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LL | Z >= u;
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| ^^^^^^
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= help: because `Z` is the minimum value for this type, the case where the two sides are not equal never occurs, consider using `Z == u` instead
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error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
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--> tests/ui/absurd-extreme-comparisons.rs:22:5
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LL | Z > u;
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| ^^^^^
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= help: because `Z` is the minimum value for this type, this comparison is always false
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error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
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--> tests/ui/absurd-extreme-comparisons.rs:24:5
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LL | u > u32::MAX;
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| ^^^^^^^^^^^^
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= help: because `u32::MAX` is the maximum value for this type, this comparison is always false
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error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
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--> tests/ui/absurd-extreme-comparisons.rs:26:5
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LL | u >= u32::MAX;
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| ^^^^^^^^^^^^^
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= help: because `u32::MAX` is the maximum value for this type, the case where the two sides are not equal never occurs, consider using `u == u32::MAX` instead
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error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
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--> tests/ui/absurd-extreme-comparisons.rs:28:5
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LL | u32::MAX < u;
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| ^^^^^^^^^^^^
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= help: because `u32::MAX` is the maximum value for this type, this comparison is always false
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error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
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--> tests/ui/absurd-extreme-comparisons.rs:30:5
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LL | u32::MAX <= u;
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| ^^^^^^^^^^^^^
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= help: because `u32::MAX` is the maximum value for this type, the case where the two sides are not equal never occurs, consider using `u32::MAX == u` instead
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error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
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--> tests/ui/absurd-extreme-comparisons.rs:32:5
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LL | 1-1 > u;
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| ^^^^^^^
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= help: because `1-1` is the minimum value for this type, this comparison is always false
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error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
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--> tests/ui/absurd-extreme-comparisons.rs:34:5
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LL | u >= !0;
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| ^^^^^^^
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= help: because `!0` is the maximum value for this type, the case where the two sides are not equal never occurs, consider using `u == !0` instead
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error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
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--> tests/ui/absurd-extreme-comparisons.rs:36:5
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LL | u <= 12 - 2*6;
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| ^^^^^^^^^^^^^
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= help: because `12 - 2*6` is the minimum value for this type, the case where the two sides are not equal never occurs, consider using `u == 12 - 2*6` instead
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error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
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--> tests/ui/absurd-extreme-comparisons.rs:39:5
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LL | i < -127 - 1;
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| ^^^^^^^^^^^^
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= help: because `-127 - 1` is the minimum value for this type, this comparison is always false
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error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
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--> tests/ui/absurd-extreme-comparisons.rs:41:5
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LL | i8::MAX >= i;
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| ^^^^^^^^^^^^
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= help: because `i8::MAX` is the maximum value for this type, this comparison is always true
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error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
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--> tests/ui/absurd-extreme-comparisons.rs:43:5
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LL | 3-7 < i32::MIN;
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| ^^^^^^^^^^^^^^
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= help: because `i32::MIN` is the minimum value for this type, this comparison is always false
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error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
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--> tests/ui/absurd-extreme-comparisons.rs:46:5
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LL | b >= true;
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| ^^^^^^^^^
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= help: because `true` is the maximum value for this type, the case where the two sides are not equal never occurs, consider using `b == true` instead
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error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
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--> tests/ui/absurd-extreme-comparisons.rs:48:5
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LL | false > b;
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| ^^^^^^^^^
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= help: because `false` is the minimum value for this type, this comparison is always false
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error: <-comparison of unit values detected. This will always be false
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--> tests/ui/absurd-extreme-comparisons.rs:52:5
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LL | () < {};
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| ^^^^^^^
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= note: `#[deny(clippy::unit_cmp)]` on by default
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error: aborting due to 18 previous errors
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