[commit: ghc] master: Fix terminal corruption bug and clean up SDoc interface. (22845ad)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/22845adcc51b40040b9d526c36d2d36edbb11dd7/ghc

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commit 22845adcc51b40040b9d526c36d2d36edbb11dd7
Author: Phil Ruffwind <rf at rufflewind.com>
Date:   Tue Jan 10 14:31:55 2017 -0500

    Fix terminal corruption bug and clean up SDoc interface.
    
    - Fix #13076 by wrapping `printDoc_` so that the terminal color is
      reset even if an exception occurs.
    
    - Add `printSDoc`, `printSDocLn`, and `bufLeftRenderSDoc` to keep `SDoc`
      values abstract (they are wrappers of `printDoc_`, `printDoc`, and
      `bufLeftRender` respectively).
    
    - Remove unused function: `printForAsm`
    
    Test Plan: manual
    
    Reviewers: RyanGlScott, austin, dfeuer, bgamari
    
    Reviewed By: dfeuer, bgamari
    
    Subscribers: dfeuer, mpickering, thomie
    
    Differential Revision: https://phabricator.haskell.org/D2932
    
    GHC Trac Issues: #13076


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22845adcc51b40040b9d526c36d2d36edbb11dd7
 compiler/llvmGen/LlvmCodeGen/Base.hs |  5 ++--
 compiler/main/DynFlags.hs            | 15 +++++------
 compiler/nativeGen/AsmCodeGen.hs     |  7 +++--
 compiler/utils/Outputable.hs         | 51 +++++++++++++++++++++++++++---------
 4 files changed, 51 insertions(+), 27 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 22845adcc51b40040b9d526c36d2d36edbb11dd7