[commit: ghc] master: Improve pretty-printing of types (66c5ddb)

[Johan Tibell]

This commit broke the build:

ghc/InteractiveUI.hs:1986:18:
    Not in scope: data constructor 'Opt_PrintKindArgs'

The commit is missing the author name and email so I don't know who to
contact directly.


On Tue, Oct 1, 2013 at 8:55 AM,  <git at git.haskell.org> wrote:
> Repository : ssh://git at git.haskell.org/ghc
>
> On branch  : master
> Link       : http://ghc.haskell.org/trac/ghc/changeset/66c5ddba449e78a174e989ea35783eb6c793e483/ghc
>
>>---------------------------------------------------------------
>
> commit 66c5ddba449e78a174e989ea35783eb6c793e483
> Author: unknown <simonpj at MSRC-4971295.europe.corp.microsoft.com>
> Date:   Tue Oct 1 16:34:00 2013 +0100
>
>     Improve pretty-printing of types
>
>     * The main change is to suppress printing (in types) of
>          kind for-alls
>          kind applications
>       The new flag -fprint-explicit-kinds prints them as before
>       (by analogy with the existing -fprint-explicit-foralls)
>
>     * I also took advantage of the fact that SDoc now has access
>       to DynFlags, to tidy up the way in which explicit for-alls
>       are printed.  Instead of passing a boolean flag around, we
>       now simply consult the DynFlags.  Much neater.
>
>     I still need to add documentation for the flag
>
>
>>---------------------------------------------------------------
>
> 66c5ddba449e78a174e989ea35783eb6c793e483
>  compiler/ghci/Debugger.hs   |    5 +-
>  compiler/main/DynFlags.hs   |    2 +
>  compiler/main/PprTyThing.hs |  156 ++++++++++++++++++++++---------------------
>  compiler/types/TypeRep.lhs  |  126 ++++++++++++++++++++++------------
>  ghc/InteractiveUI.hs        |   52 ++++++---------
>  5 files changed, 189 insertions(+), 152 deletions(-)
>
> Diff suppressed because of size. To see it, use:
>
>     git diff-tree --root --patch-with-stat --no-color --find-copies-harder --ignore-space-at-eol --cc 66c5ddba449e78a174e989ea35783eb6c793e483
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