Behavior change of Data.Char
Kazu Yamamoto (=?iso-2022-jp?B?GyRCOzNLXE9CSScbKEI=?=)
kazu at iij.ad.jp
Thu Feb 19 10:14:35 UTC 2015
Thank you for the information.
I would like to know whether or not this behavior changes are
intentional. If they are bugs, we need to fix them before releasing
> 7.10 uses a newer version of Unicode, which could explain differences.
> On Thu, Feb 19, 2015 at 12:19 AM, Kazu Yamamoto <kazu at iij.ad.jp> wrote:
>> It seems to me that some characters of GHC 7.10.1RC2 behave
>> differently from those of GHC 7.8.4:
>> 7.8.4 7.10.1RC2
>> isLower (char 170) True False
>> isSymbol (chr 182) True False
>> isPunctuation (chr 182) Fase True
>> Is this intentional?
>> I noticed this because I received a bug report:
>> As you can see, 167 also behaves differently.
>> Libraries mailing list
>> Libraries at haskell.org
More information about the ghc-devs