rust/tests/run-make/coverage-reports/expected_show_coverage.inline.txt

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1| |// compile-flags: -Zinline-mir
2| |
3| |use std::fmt::Display;
4| |
5| 1|fn main() {
6| 1| permutations(&['a', 'b', 'c']);
7| 1|}
8| |
9| |#[inline(always)]
10| 1|fn permutations<T: Copy + Display>(xs: &[T]) {
11| 1| let mut ys = xs.to_owned();
12| 1| permutate(&mut ys, 0);
13| 1|}
14| |
15| 16|fn permutate<T: Copy + Display>(xs: &mut [T], k: usize) {
16| 16| let n = length(xs);
17| 16| if k == n {
18| 6| display(xs);
19| 10| } else if k < n {
20| 15| for i in k..n {
^10
21| 15| swap(xs, i, k);
22| 15| permutate(xs, k + 1);
23| 15| swap(xs, i, k);
24| 15| }
25| 0| } else {
26| 0| error();
27| 0| }
28| 16|}
29| |
30| 16|fn length<T>(xs: &[T]) -> usize {
31| 16| xs.len()
32| 16|}
33| |
34| |#[inline]
35| 30|fn swap<T: Copy>(xs: &mut [T], i: usize, j: usize) {
36| 30| let t = xs[i];
37| 30| xs[i] = xs[j];
38| 30| xs[j] = t;
39| 30|}
40| |
41| 6|fn display<T: Display>(xs: &[T]) {
2021-11-19 10:29:29 -06:00
42| 24| for x in xs {
^18
43| 18| print!("{}", x);
44| 18| }
45| 6| println!();
46| 6|}
47| |
48| |#[inline(always)]
49| 0|fn error() {
50| 0| panic!("error");
51| 0|}