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Fix the bench_max and bench_max_by_key benchmarks

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This commit is contained in:
Tim Vermeulen 2019-03-12 17:52:10 +01:00
parent 88f755f8a8
commit 8d18e57b8a
1 changed files with 2 additions and 2 deletions
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4
src/libcore/benches/iter.rs
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@ -35,7 +35,7 @@ fn scatter(x: i32) -> i32 { (x * 31) % 127 }
fn bench_max_by_key(b: &mut Bencher) {
b.iter(|| {
let it = 0..100;
it.max_by_key(|&x| scatter(x))
it.map(black_box).max_by_key(|&x| scatter(x))
})
}
@ -56,7 +56,7 @@ fn bench_max_by_key2(b: &mut Bencher) {
fn bench_max(b: &mut Bencher) {
b.iter(|| {
let it = 0..100;
it.map(scatter).max()
it.map(black_box).map(scatter).max()
})
}