[rustc.git] / src / libcore / benches / ops.rs

use core::ops::*;
use test::Bencher;

// Overhead of dtors

struct HasDtor {
    _x: isize,
}

impl Drop for HasDtor {
    fn drop(&mut self) {}
}

#[bench]
fn alloc_obj_with_dtor(b: &mut Bencher) {
    b.iter(|| {
        HasDtor { _x: 10 };
    })
}
Commit	Line	Data
8bb4bdeb XL	1	use core::ops::*;
8bb4bdeb XL	2	use test::Bencher;
7453a54e	3
8bb4bdeb	4	// Overhead of dtors
7453a54e	5
8bb4bdeb	6	struct HasDtor {
60c5eb7d	7	_x: isize,
85aaf69f	8	}
223e47cc	9
8bb4bdeb	10	impl Drop for HasDtor {
60c5eb7d	11	fn drop(&mut self) {}
8bb4bdeb XL	12	}
	13
	14	#[bench]
	15	fn alloc_obj_with_dtor(b: &mut Bencher) {
	16	b.iter(\|\| {
60c5eb7d	17	HasDtor { _x: 10 };
8bb4bdeb	18	})
223e47cc	19	}