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Change std::fmt::{Float,LowerExp,UpperExp} to not print '-NaN' for f3…
…2::NAN and f64::NAN
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// Copyright 2014 The Rust Project Developers. See the COPYRIGHT | ||
// file at the top-level directory of this distribution and at | ||
// http://rust-lang.org/COPYRIGHT. | ||
// | ||
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or | ||
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license | ||
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your | ||
// option. This file may not be copied, modified, or distributed | ||
// except according to those terms. | ||
|
||
pub fn main() { | ||
use std::f64; | ||
let x = "NaN".to_string(); | ||
assert_eq!(format!("{}", f64::NAN), x); | ||
assert_eq!(format!("{:e}", f64::NAN), x); | ||
assert_eq!(format!("{:E}", f64::NAN), x); | ||
} | ||
|
04233a1
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saw approval from alexcrichton
at nham@04233a1
04233a1
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merging nham/rust/fix_nan_format = 04233a1 into auto
04233a1
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nham/rust/fix_nan_format = 04233a1 merged ok, testing candidate = c1eaafe
04233a1
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all tests pass:
success: http://buildbot.rust-lang.org/builders/auto-mac-32-opt/builds/789
success: http://buildbot.rust-lang.org/builders/auto-mac-64-opt/builds/789
success: http://buildbot.rust-lang.org/builders/auto-mac-64-nopt-c/builds/788
success: http://buildbot.rust-lang.org/builders/auto-mac-64-nopt-t/builds/789
success: http://buildbot.rust-lang.org/builders/auto-linux-32-opt/builds/785
success: http://buildbot.rust-lang.org/builders/auto-linux-32-nopt-c/builds/786
success: http://buildbot.rust-lang.org/builders/auto-linux-32-nopt-t/builds/785
success: http://buildbot.rust-lang.org/builders/auto-linux-64-opt/builds/791
success: http://buildbot.rust-lang.org/builders/auto-linux-64-nopt-c/builds/786
success: http://buildbot.rust-lang.org/builders/auto-linux-64-nopt-t/builds/785
success: http://buildbot.rust-lang.org/builders/auto-linux-64-x-android-t/builds/788
success: http://buildbot.rust-lang.org/builders/auto-win-32-opt/builds/786
success: http://buildbot.rust-lang.org/builders/auto-win-32-nopt-t/builds/786
success: http://buildbot.rust-lang.org/builders/auto-win-32-nopt-c/builds/787
04233a1
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fast-forwarding master to auto = c1eaafe