[commit: ghc] wip/new-flatten-skolems-Aug14: Finally getting there (22b3649)

[git at git.haskell.org]

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

On branch  : wip/new-flatten-skolems-Aug14
Link       : http://ghc.haskell.org/trac/ghc/changeset/22b36492fba7b86a5fd2ab8277dd9cd33c7f6b2f/ghc

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

commit 22b36492fba7b86a5fd2ab8277dd9cd33c7f6b2f
Author: Simon Peyton Jones <simonpj at microsoft.com>
Date:   Wed Oct 15 17:07:12 2014 +0100

    Finally getting there


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

22b36492fba7b86a5fd2ab8277dd9cd33c7f6b2f
 compiler/typecheck/Flattening-notes                | 31 ++++++++++
 compiler/typecheck/TcBinds.lhs                     | 23 ++++---
 compiler/typecheck/TcCanonical.lhs                 | 36 +++++------
 compiler/typecheck/TcErrors.lhs                    |  6 +-
 compiler/typecheck/TcRnTypes.lhs                   |  2 +-
 compiler/typecheck/TcSMonad.lhs                    | 71 ++++++++++++----------
 testsuite/tests/deriving/should_fail/T9071.stderr  |  2 +-
 .../tests/deriving/should_fail/T9071_2.stderr      |  2 +-
 .../tests/ghc-api/apirecomp001/apirecomp001.stderr | 12 ++--
 .../indexed-types/should_compile/T3208b.stderr     |  7 +--
 .../indexed-types/should_compile/T8889.stderr      |  2 +-
 .../indexed-types/should_fail/SimpleFail16.stderr  |  3 +-
 .../tests/indexed-types/should_fail/T2544.stderr   | 21 +++++--
 .../tests/indexed-types/should_fail/T2627b.stderr  |  4 +-
 .../tests/indexed-types/should_fail/T4093a.hs      | 27 ++++++++
 .../tests/indexed-types/should_fail/T4174.stderr   | 27 +++++++-
 .../tests/indexed-types/should_fail/T4179.stderr   |  6 +-
 .../tests/indexed-types/should_fail/T6123.stderr   |  6 +-
 .../tests/indexed-types/should_fail/T7729a.stderr  | 16 +++--
 testsuite/tests/indexed-types/should_fail/T8227.hs |  0
 .../tests/indexed-types/should_fail/T8227.stderr   | 25 ++++++--
 .../tests/indexed-types/should_fail/T9036.stderr   |  4 +-
 testsuite/tests/parser/should_compile/T2245.stderr | 10 +--
 testsuite/tests/rebindable/rebindable6.stderr      | 12 ++--
 testsuite/tests/typecheck/should_compile/T8474.hs  |  2 +
 testsuite/tests/typecheck/should_fail/T5300.stderr |  4 +-
 testsuite/tests/typecheck/should_fail/T5853.stderr | 25 ++++----
 testsuite/tests/typecheck/should_fail/T8142.stderr | 23 ++-----
 testsuite/tests/typecheck/should_fail/T8883.stderr |  2 +-
 testsuite/tests/typecheck/should_fail/T9305.stderr |  2 +-
 .../tests/typecheck/should_fail/tcfail019.stderr   |  2 +-
 .../tests/typecheck/should_fail/tcfail067.stderr   |  4 +-
 .../tests/typecheck/should_fail/tcfail072.stderr   |  4 +-
 .../tests/typecheck/should_fail/tcfail171.stderr   |  4 +-
 .../tests/typecheck/should_fail/tcfail204.stderr   |  7 ++-
 35 files changed, 271 insertions(+), 163 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 22b36492fba7b86a5fd2ab8277dd9cd33c7f6b2f