FW: [GHC] #8186: Parallel comprehensions not allowed in Template Haskell quotes

Simon Peyton-Jones simonpj at microsoft.com
Wed Aug 28 10:14:36 CEST 2013

With Gitolite, the Trac tickets now get messages like this:

Comment (by Richard Eisenberg <eir@…>):

 In [changeset:382f601406b11b7d4fdc72d773c6060372f1fbb3/ghc]:
 #!CommitTicketReference repository="ghc"
 Fix Trac #8186.

 Parallel list comprehensions are now handled in DsMeta.

But they used to get messages like this (like git log --stat)

commit ef017944600cf4e153aad686a6a78bfb48dea67a
Author: Simon Peyton Jones <simonpj at microsoft.com>
Date:   Tue Aug 27 15:48:02 2013 +0100

    Comments only, relating to #8166 fix

 compiler/codeGen/StgCmm.hs      |    7 ++-----
 compiler/codeGen/StgCmmExpr.hs  |    7 ++++---
 compiler/codeGen/StgCmmMonad.hs |   10 +++++++++-
 3 files changed, 15 insertions(+), 9 deletions(-)

I liked the old version: 
    the author is more explicit
    the modified files are listed
    if the patch is small you see it all

Might it be possible to revert?


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