33 lines
912 B
Rust
33 lines
912 B
Rust
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// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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#![feature(rand)]
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extern crate rand;
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mod _common;
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use _common::{validate, SEED};
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use rand::{IsaacRng, Rng, SeedableRng};
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use std::mem::transmute;
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fn main() {
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let mut rnd = IsaacRng::from_seed(&SEED);
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let mut i = 0;
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while i < 10_000_000 {
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let bits = rnd.next_u64();
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let x: f64 = unsafe { transmute(bits) };
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if x.is_finite() {
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validate(format!("{:e}", x));
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i += 1;
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}
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}
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}
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