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fix benchmark compile errors

This commit is contained in:
The8472 2020-05-21 01:34:05 +02:00
parent bec9f9223c
commit a62cd1b44c
1 changed files with 9 additions and 12 deletions
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21
library/alloc/benches/vec.rs
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@ -244,7 +244,7 @@ fn bench_extend_recycle(b: &mut Bencher) {
let tmp = std::mem::replace(&mut data, Vec::new());
let mut to_extend = black_box(Vec::new());
to_extend.extend(tmp.into_iter());
std::mem::replace(&mut data, black_box(to_extend));
data = black_box(to_extend);
});
black_box(data);
@ -502,16 +502,13 @@ fn bench_in_place_recycle(b: &mut test::Bencher) {
b.iter(|| {
let tmp = std::mem::replace(&mut data, Vec::new());
std::mem::replace(
&mut data,
black_box(
tmp.into_iter()
.enumerate()
.map(|(idx, e)| idx.wrapping_add(e))
.fuse()
.peekable()
.collect::<Vec<usize>>(),
),
data = black_box(
tmp.into_iter()
.enumerate()
.map(|(idx, e)| idx.wrapping_add(e))
.fuse()
.peekable()
.collect::<Vec<usize>>(),
);
});
}
@ -532,7 +529,7 @@ fn bench_in_place_zip_recycle(b: &mut test::Bencher) {
.map(|(i, (d, s))| d.wrapping_add(i as u8) ^ s)
.collect::<Vec<_>>();
assert_eq!(mangled.len(), 1000);
std::mem::replace(&mut data, black_box(mangled));
data = black_box(mangled);
});
}