RE: overlapping instances in 7.10.1

2015-06-15 Thread Sergei Meshveliani
On Mon, 2015-06-15 at 09:29 +, Simon Peyton Jones wrote: > | This is why I think that ghc-7.8.3 treats the OI notion in a more > | natural way than ghc-7.10.1 does. > | May be, ghc-7.10.1 has a better technical tool for this, but ghc- > | 7.8.3 corresponds to a natural notion of OI. > |

Re: ANNOUNCE: GHC 7.10.2 Release Candidate 1

2015-06-15 Thread Miëtek Bak
Thanks. GHC 7.10.2-rc1 can now be installed with Halcyon: halcyon install --ghc-version=7.10.2-rc1 --cabal-version=1.22.4.0 Supported platforms include: - Amazon Linux 2014.09 - Arch Linux - CentOS 6, 7 - Debian 6, 7, 8 - Gentoo Linux - openSUSE 13.2 - OS X 10.8, 10.9, 10.10 - Red Hat E

Re: ANNOUNCE: GHC 7.10.2 Release Candidate 1

2015-06-15 Thread Jens Petersen
On 15 June 2015 at 09:16, Austin Seipp wrote: > We are pleased to announce the first release candidate for GHC 7.10.2: Thank you I did a 'quick' build of it for Fedora 22 in my Copr repo: https://copr.fedoraproject.org/coprs/petersen/ghc-7.10.2 I will try to update it to a 'perf' build soon.

Re: ANNOUNCE: GHC 7.10.2 Release Candidate 1

2015-06-15 Thread Austin Seipp
Not in particular - I guess we didn't get everything we precisely needed for the RC. I've filed a ticket: #10530 On Sun, Jun 14, 2015 at 10:25 PM, Andrés Sicard-Ramírez wrote: > On 14 June 2015 at 19:16, Austin Seipp wrote: >> We are pleased to announce the first release candidate for GHC 7.10.

Re: ANNOUNCE: GHC 7.10.2 Release Candidate 1

2015-06-15 Thread Austin Seipp
Yes, as noted on the ticket, I've bumped the priority and we'll be looking into this - and hopefully have a fix in time for 7.10.2. There are some similar tickets where we get large explosions of terms, so it may be in the same ballpark. On Sun, Jun 14, 2015 at 11:18 PM, Rob Everest wrote: >> We

RE: overlapping instances in 7.10.1

2015-06-15 Thread Sergei Meshveliani
On Mon, 2015-06-15 at 09:29 +, Simon Peyton Jones wrote: > | This is why I think that ghc-7.8.3 treats the OI notion in a more > | natural way than ghc-7.10.1 does. > | May be, ghc-7.10.1 has a better technical tool for this, but ghc- > | 7.8.3 corresponds to a natural notion of OI. > |

RE: overlapping instances in 7.10.1

2015-06-15 Thread Simon Peyton Jones
| This is why I think that ghc-7.8.3 treats the OI notion in a more | natural way than ghc-7.10.1 does. | May be, ghc-7.10.1 has a better technical tool for this, but ghc- | 7.8.3 corresponds to a natural notion of OI. | | Can GHC return to a natural OI notion? | Or am I missing somethin