Re: GHC HEAD now needs extra tools to build libffi?

2017-10-03 Thread Thomas Jakway
Anyone else getting linker errors? /home/thomas/git/ghc-new/libraries/ghci/dist-install/build/libHSghci-8.3-ghc8.3. 20171003.so: error: undefined reference to 'ffi_type_uint64' chmod +x inplace/bin/runghc /home/thomas/git/ghc-new/libraries/ghci/dist-install/build/libHSghci-8.3-ghc8.3. 20171003

Re: GHC HEAD now needs extra tools to build libffi?

2017-10-03 Thread John Leo
er errors? > > /home/thomas/git/ghc-new/libraries/ghci/dist-install/ > build/libHSghci-8.3-ghc8.3. > 20171003.so: error: undefined reference to 'ffi_type_uint64' > chmod +x > inplace/bin/runghc > /home/thomas/git/ghc-new/libraries/ghci/dist-install/ > build/libHSghci-8.3-ghc8.3

Re: GHC HEAD now needs extra tools to build libffi?

2017-10-03 Thread Ben Gamari
mas Jakway <tjak...@nyu.edu >> <mailto:tjak...@nyu.edu>> wrote: >> >> Anyone else getting linker errors? >> >> >/home/thomas/git/ghc-new/libraries/ghci/dist-install/build/libHSghci-8.3-ghc8.3. >> 20171003.so: error: undefined refe

Re: GHC HEAD now needs extra tools to build libffi?

2017-10-03 Thread Thomas Jakway
) or if you're missing some newly required dependency. John On Tue, Oct 3, 2017 at 10:55 AM, Thomas Jakway <tjak...@nyu.edu <mailto:tjak...@nyu.edu>> wrote: Anyone else getting linker errors? /home/thomas/git/ghc-new/libraries/ghci/dist-install/build/libHSghci-8.3-ghc8.3.

Re: [ANNOUNCE] GHC 8.2.2 release candidate 1

2017-10-03 Thread Takenobu Tani
Hi Ben, devs, Thanks for your hard work! Could you also include the following commits? These are about user's guide. * https://phabricator.haskell.org/D3850 * https://phabricator.haskell.org/D3852 Regards, Takenobu 2017-10-01 20:17 GMT+09:00 Ben Gamari : > > Hello

Re: GHC rewrite rule type-checking failure

2017-10-03 Thread Conal Elliott
The revised example I gave earlier in the thread: ``` haskell class C k where comp' :: k b c -> k a b -> k a c instance C (->) where comp' = (.) -- Late-inlining version to enable rewriting. comp :: C k => k b c -> k a b -> k a c comp = comp' {-# INLINE [0] comp #-} morph :: (a -> b) -> k a b

Re: GHC Threads affinity

2017-10-03 Thread Ben Gamari
"Boespflug, Mathieu" writes: > You might want to have a look at > https://github.com/mboes/ghc-events/tree/streaming. Similar to what > you mention, it uses the "streaming" package for the incremental > parsing. I ran into an issue with binary that I wasn't able to track > down:

RE: GHC rewrite rule type-checking failure

2017-10-03 Thread Simon Peyton Jones via ghc-devs
But synthesising from what? And currently no: there is no type-class dictionary synthesis after the type checker. Not impossible I suppose, but one more fragility: a rule does not fire because some synthesis thing didn’t happen.Maybe give an as-simple-as-poss example of what you have in

Re: [ANNOUNCE] GHC 8.2.2 release candidate 1

2017-10-03 Thread Ben Gamari
Takenobu Tani writes: > Hi Ben, devs, > > Thanks for your hard work! > > Could you also include the following commits? > These are about user's guide. > > * https://phabricator.haskell.org/D3850 > * https://phabricator.haskell.org/D3852 > Of course, thanks! Cheers, -