rust-clippy/clippy_tests/examples/absurd-extreme-comparisons.stderr

error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
  --> absurd-extreme-comparisons.rs:10:5
   |
10 |     u <= 0;
   |     ^^^^^^
   |
   = note: `-D absurd-extreme-comparisons` implied by `-D warnings`
   = 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

error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
  --> absurd-extreme-comparisons.rs:11:5
   |
11 |     u <= Z;
   |     ^^^^^^
   |
   = 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

error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
  --> absurd-extreme-comparisons.rs:12:5
   |
12 |     u < Z;
   |     ^^^^^
   |
   = help: because Z is the minimum value for this type, this comparison is always false

error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
  --> absurd-extreme-comparisons.rs:13:5
   |
13 |     Z >= u;
   |     ^^^^^^
   |
   = 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

error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
  --> absurd-extreme-comparisons.rs:14:5
   |
14 |     Z > u;
   |     ^^^^^
   |
   = help: because Z is the minimum value for this type, this comparison is always false

error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
  --> absurd-extreme-comparisons.rs:15:5
   |
15 |     u > std::u32::MAX;
   |     ^^^^^^^^^^^^^^^^^
   |
   = help: because std::u32::MAX is the maximum value for this type, this comparison is always false

error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
  --> absurd-extreme-comparisons.rs:16:5
   |
16 |     u >= std::u32::MAX;
   |     ^^^^^^^^^^^^^^^^^^
   |
   = help: because std::u32::MAX is the maximum value for this type, the case where the two sides are not equal never occurs, consider using u == std::u32::MAX instead

error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
  --> absurd-extreme-comparisons.rs:17:5
   |
17 |     std::u32::MAX < u;
   |     ^^^^^^^^^^^^^^^^^
   |
   = help: because std::u32::MAX is the maximum value for this type, this comparison is always false

error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
  --> absurd-extreme-comparisons.rs:18:5
   |
18 |     std::u32::MAX <= u;
   |     ^^^^^^^^^^^^^^^^^^
   |
   = help: because std::u32::MAX is the maximum value for this type, the case where the two sides are not equal never occurs, consider using std::u32::MAX == u instead

error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
  --> absurd-extreme-comparisons.rs:19:5
   |
19 |     1-1 > u;
   |     ^^^^^^^
   |
   = help: because 1-1 is the minimum value for this type, this comparison is always false

error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
  --> absurd-extreme-comparisons.rs:20:5
   |
20 |     u >= !0;
   |     ^^^^^^^
   |
   = 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

error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
  --> absurd-extreme-comparisons.rs:21:5
   |
21 |     u <= 12 - 2*6;
   |     ^^^^^^^^^^^^^
   |
   = 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

error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
  --> absurd-extreme-comparisons.rs:23:5
   |
23 |     i < -127 - 1;
   |     ^^^^^^^^^^^^
   |
   = help: because -127 - 1 is the minimum value for this type, this comparison is always false

error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
  --> absurd-extreme-comparisons.rs:24:5
   |
24 |     std::i8::MAX >= i;
   |     ^^^^^^^^^^^^^^^^^
   |
   = help: because std::i8::MAX is the maximum value for this type, this comparison is always true

error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
  --> absurd-extreme-comparisons.rs:25:5
   |
25 |     3-7 < std::i32::MIN;
   |     ^^^^^^^^^^^^^^^^^^^
   |
   = help: because std::i32::MIN is the minimum value for this type, this comparison is always false

error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
  --> absurd-extreme-comparisons.rs:27:5
   |
27 |     b >= true;
   |     ^^^^^^^^^
   |
   = 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

error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
  --> absurd-extreme-comparisons.rs:28:5
   |
28 |     false > b;
   |     ^^^^^^^^^
   |
   = help: because false is the minimum value for this type, this comparison is always false

error: <-comparison of unit values detected. This will always be false
  --> absurd-extreme-comparisons.rs:31:5
   |
31 |     () < {};
   |     ^^^^^^^
   |
   = note: `-D unit-cmp` implied by `-D warnings`

error: aborting due to 18 previous errors


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