]>
Commit | Line | Data |
---|---|---|
f20569fa XL |
1 | // run-rustfix |
2 | #![warn(clippy::suboptimal_flops)] | |
3 | ||
4 | struct A { | |
5 | a: f64, | |
6 | b: f64, | |
7 | } | |
8 | ||
9 | fn fake_abs1(num: f64) -> f64 { | |
10 | num.abs() | |
11 | } | |
12 | ||
13 | fn fake_abs2(num: f64) -> f64 { | |
14 | num.abs() | |
15 | } | |
16 | ||
17 | fn fake_abs3(a: A) -> f64 { | |
18 | a.a.abs() | |
19 | } | |
20 | ||
21 | fn fake_abs4(num: f64) -> f64 { | |
22 | num.abs() | |
23 | } | |
24 | ||
25 | fn fake_abs5(a: A) -> f64 { | |
26 | a.a.abs() | |
27 | } | |
28 | ||
29 | fn fake_nabs1(num: f64) -> f64 { | |
30 | -num.abs() | |
31 | } | |
32 | ||
33 | fn fake_nabs2(num: f64) -> f64 { | |
34 | -num.abs() | |
35 | } | |
36 | ||
37 | fn fake_nabs3(a: A) -> A { | |
38 | A { | |
39 | a: -a.a.abs(), | |
40 | b: a.b, | |
41 | } | |
42 | } | |
43 | ||
44 | fn not_fake_abs1(num: f64) -> f64 { | |
45 | if num > 0.0 { num } else { -num - 1f64 } | |
46 | } | |
47 | ||
48 | fn not_fake_abs2(num: f64) -> f64 { | |
49 | if num > 0.0 { num + 1.0 } else { -(num + 1.0) } | |
50 | } | |
51 | ||
52 | fn not_fake_abs3(num1: f64, num2: f64) -> f64 { | |
53 | if num1 > 0.0 { num2 } else { -num2 } | |
54 | } | |
55 | ||
56 | fn not_fake_abs4(a: A) -> f64 { | |
57 | if a.a > 0.0 { a.b } else { -a.b } | |
58 | } | |
59 | ||
60 | fn not_fake_abs5(a: A) -> f64 { | |
61 | if a.a > 0.0 { a.a } else { -a.b } | |
62 | } | |
63 | ||
64 | fn main() { | |
65 | fake_abs1(5.0); | |
66 | fake_abs2(5.0); | |
67 | fake_abs3(A { a: 5.0, b: 5.0 }); | |
68 | fake_abs4(5.0); | |
69 | fake_abs5(A { a: 5.0, b: 5.0 }); | |
70 | fake_nabs1(5.0); | |
71 | fake_nabs2(5.0); | |
72 | fake_nabs3(A { a: 5.0, b: 5.0 }); | |
73 | not_fake_abs1(5.0); | |
74 | not_fake_abs2(5.0); | |
75 | not_fake_abs3(5.0, 5.0); | |
76 | not_fake_abs4(A { a: 5.0, b: 5.0 }); | |
77 | not_fake_abs5(A { a: 5.0, b: 5.0 }); | |
78 | } |