[commit: ghc] master: Refactor tcInferApps. (791947d)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/791947db6db32ef7d4772a821a0823e558e3c05b/ghc

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

commit 791947db6db32ef7d4772a821a0823e558e3c05b
Author: Richard Eisenberg <rae at cs.brynmawr.edu>
Date:   Mon Jul 24 15:49:00 2017 -0400

    Refactor tcInferApps.
    
    With the changes caused by the fix to #12369, it is now clearer
    how to rewrite tcInferApps and friends. This should change no
    behavior, but it does clean up a nasty corner of the type checker.
    This commit also removes some uses of substTyUnchecked.


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

791947db6db32ef7d4772a821a0823e558e3c05b
 compiler/typecheck/TcHsType.hs | 115 +++++++++++++++++++++--------------------
 compiler/types/TyCoRep.hs      |  10 ++--
 compiler/types/Type.hs         |   2 +-
 3 files changed, 64 insertions(+), 63 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 791947db6db32ef7d4772a821a0823e558e3c05b