From: Marc-Andre Lafortune <ruby-core-mailing-list@...>
Date: 2011-08-29T04:32:19+09:00
Subject: [ruby-core:39167] Re: [Ruby 1.9 - Bug #5227][Assigned] Float#round fails on corner cases

Hi,

On Sat, Aug 27, 2011 at 4:32 AM, NARUSE, Yui <naruse@airemix.jp> wrote:
> (2011/08/27 4:40), Marc-Andre Lafortune wrote:
>> On Thu, Aug 25, 2011 at 9:46 PM, Yui NARUSE <naruse@airemix.jp> wrote:
>>> r33061 tried to fix this but the result isn't changed.
>>
>> Sorry, I do not understand. r33061 fixes Integer#round, which had a
>> completely different issue from Float#round (see redmine #5228)
>
> ./ruby -ve'p 42.0.round(308)'
> ruby 1.9.4dev (2011-08-26 trunk 33073) [x86_64-freebsd8.2]
> Infinity

How is this in any way related to r33061?

> Adding tests to RubySpec is not enough.
> You should also add tests to CRuby's test-all.

I respectfully disagree.

> Moreover it fails on my environment:

Could you please double check this, or else give me information so I
can try to reproduce this, as I don't see how this could be the case.
Maybe you got bitten by the fact that `make test-rubyspec` does not
recompile modified sources, like I was with `make test-all` (see my
previous message to Nobu)?

>> Can someone either give me access or update it?
>
> Added.

Thanks, but somehow I still can't edit the page
http://redmine.ruby-lang.org/projects/redmine/wiki/VersionControlSystem