| //@ check-pass |
| //@ compile-flags:--test --test-args=--test-threads=1 |
| //@ normalize-stdout: "tests/rustdoc-ui/doctest" -> "$$DIR" |
| //@ normalize-stdout: "finished in \d+\.\d+s" -> "finished in $$TIME" |
| |
| // This test ensures that crate imports are placed outside of the `main` function |
| // so they work all the time (even in 2015 edition). |
| |
| /// ```rust |
| /// #![feature(test)] |
| /// |
| /// extern crate test; |
| /// use test::Bencher; |
| /// |
| /// #[bench] |
| /// fn bench_xor_1000_ints(b: &mut Bencher) { |
| /// b.iter(|| { |
| /// (0..1000).fold(0, |old, new| old ^ new); |
| /// }); |
| /// } |
| /// ``` |
| /// |
| pub fn foo() {} |
