[commit: ghc] wip/exp-types: Fix #11404 (a9648c3)

[git at git.haskell.org]

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

On branch  : wip/exp-types
Link       : http://ghc.haskell.org/trac/ghc/changeset/a9648c365af89ed0b10f4374fb032f20fd1c8baa/ghc

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commit a9648c365af89ed0b10f4374fb032f20fd1c8baa
Author: Richard Eisenberg <eir at cis.upenn.edu>
Date:   Mon Jan 11 16:47:22 2016 -0500

    Fix #11404
    
    We now check for unused variables one at a time, instead of
    all at the top.
    
    Test: dependent/should_compile/T11405


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a9648c365af89ed0b10f4374fb032f20fd1c8baa
 compiler/rename/RnSource.hs | 16 +++++++-------
 compiler/rename/RnTypes.hs  | 53 ++++++++++++++++++++++++++-------------------
 2 files changed, 39 insertions(+), 30 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 a9648c365af89ed0b10f4374fb032f20fd1c8baa