[commit: ghc] master: Use the correct origin in SectionL and Section R (b8c29bc)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/b8c29bc9ccd541478b6c1b9d04ca940b9d74cf96/ghc

>---------------------------------------------------------------

commit b8c29bc9ccd541478b6c1b9d04ca940b9d74cf96
Author: Simon Peyton Jones <simonpj at microsoft.com>
Date:   Thu Feb 16 12:51:36 2017 +0000

    Use the correct origin in SectionL and Section R
    
    This fixes Trac #13285.
    
    The CallStack stuff is all driven by a CtOrigin of (OccurenceOf f),
    and we were instead using SectionOrigin.  Boo!
    
    Easily fixed; and I did a little refactoring as usual.


>---------------------------------------------------------------

b8c29bc9ccd541478b6c1b9d04ca940b9d74cf96
 compiler/typecheck/TcExpr.hs                       | 22 +++++++++++-----
 compiler/typecheck/TcMatches.hs                    |  2 +-
 compiler/typecheck/TcPat.hs                        |  2 +-
 compiler/typecheck/TcRnDriver.hs                   |  2 +-
 compiler/typecheck/TcRnTypes.hs                    | 29 ++++++++++++----------
 testsuite/tests/deSugar/should_run/T13285.hs       | 12 +++++++++
 .../should_run/T13285.stdout}                      |  1 +
 testsuite/tests/deSugar/should_run/all.T           |  1 +
 testsuite/tests/parser/should_compile/T2245.stderr |  2 +-
 9 files changed, 50 insertions(+), 23 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 b8c29bc9ccd541478b6c1b9d04ca940b9d74cf96