[commit: ghc] ghc-8.0: Fix #11404 (a5bb480)

[git at git.haskell.org]

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

On branch  : ghc-8.0
Link       : http://ghc.haskell.org/trac/ghc/changeset/a5bb4809614b6f898384c02c6e00d92fd0f5d7c4/ghc

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commit a5bb4809614b6f898384c02c6e00d92fd0f5d7c4
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
    (cherry picked from commit 072191fe2db55eb3ede5d5a90b7f5eb6afde25bc)


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a5bb4809614b6f898384c02c6e00d92fd0f5d7c4
 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 a5bb4809614b6f898384c02c6e00d92fd0f5d7c4