RE: Trees that Grow in the hsSyn AST

2017-06-01 Thread Simon Peyton Jones via ghc-devs
rg | Subject: Re: Trees that Grow in the hsSyn AST | | On Friday, May 26, 2017 9:03:15 AM EDT Simon Peyton Jones wrote: | > 1. Which is better to start with: HsSyn or Core? Intuition suggests | this sort of thing could be very helpful for making zapping more reliable | and ensuring its effici

Re: Trees that Grow in the hsSyn AST

2017-05-30 Thread David Feuer
On Friday, May 26, 2017 9:03:15 AM EDT Simon Peyton Jones wrote: > 1. Which is better to start with: HsSyn or Core? Intuition suggests this sort > of thing could be very helpful for making zapping more reliable and ensuring > its efficiency, but there may be better reasons to start with HsSyn. >

RE: Trees that Grow in the hsSyn AST

2017-05-26 Thread Simon Peyton Jones via ghc-devs
Peyton Jones <simo...@microsoft.com>; Alan & Kim Zimmerman <alan.z...@gmail.com>; ghc-devs@haskell.org Subject: RE: Trees that Grow in the hsSyn AST I haven't looked in detail yet, but there seem to be good ideas. I have two questions: 1. Which is better to start with: HsSyn or

Re: Trees that Grow in the hsSyn AST

2017-05-25 Thread Shayan Najd
ation > (unbound, bound, abt, etc)? > > > David Feuer > Well-Typed, LLP > > Original message > From: Simon Peyton Jones via ghc-devs <ghc-devs@haskell.org> > Date: 5/25/17 6:48 PM (GMT-05:00) > To: Alan & Kim Zimmerman <alan.

RE: Trees that Grow in the hsSyn AST

2017-05-25 Thread David Feuer
ghc-devs@haskell.org> Date: 5/25/17 6:48 PM (GMT-05:00) To: Alan & Kim Zimmerman <alan.z...@gmail.com>, ghc-devs@haskell.org Subject: RE: Trees that Grow in the hsSyn AST Folks Do take a look at this: ·    We propose to re-engineer HsSyn itself.  This will tou

RE: Trees that Grow in the hsSyn AST

2017-05-25 Thread Simon Peyton Jones via ghc-devs
Folks Do take a look at this: ·We propose to re-engineer HsSyn itself. This will touch a lot of code. ·But it’s very neat, and will bring big long-term advantages ·And we can do it a bit at a time The wiki page