+// does not test any rustfixable lints
+
#![warn(clippy::float_cmp_const)]
#![allow(clippy::float_cmp)]
#![allow(unused, clippy::no_effect, clippy::unnecessary_operation)]
TWO == ONE;
TWO != ONE;
ONE + ONE == TWO;
- 1 as f32 == ONE;
+ let x = 1;
+ x as f32 == ONE;
let v = 0.9;
v == ONE;
// no errors, zero and infinity values
ONE != 0f32;
TWO == 0f32;
- ONE != ::std::f32::INFINITY;
- ONE == ::std::f32::NEG_INFINITY;
+ ONE != f32::INFINITY;
+ ONE == f32::NEG_INFINITY;
// no errors, but will warn clippy::float_cmp if '#![allow(float_cmp)]' above is removed
let w = 1.1;
v != w;
v == 1.0;
v != 1.0;
+
+ const ZERO_ARRAY: [f32; 3] = [0.0, 0.0, 0.0];
+ const ZERO_INF_ARRAY: [f32; 3] = [0.0, ::std::f32::INFINITY, ::std::f32::NEG_INFINITY];
+ const NON_ZERO_ARRAY: [f32; 3] = [0.0, 0.1, 0.2];
+ const NON_ZERO_ARRAY2: [f32; 3] = [0.2, 0.1, 0.0];
+
+ // no errors, zero and infinity values
+ NON_ZERO_ARRAY[0] == NON_ZERO_ARRAY2[1]; // lhs is 0.0
+ ZERO_ARRAY == NON_ZERO_ARRAY; // lhs is all zeros
+ ZERO_INF_ARRAY == NON_ZERO_ARRAY; // lhs is all zeros or infinities
+
+ // has errors
+ NON_ZERO_ARRAY == NON_ZERO_ARRAY2;
}