[commit: ghc] master: Add various instances to newtypes in Data.Monoid (4e6bcc2)

Tue Mar 3 13:25:57 UTC 2015

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/4e6bcc2c8134f9c1ba7d715b3206130f23c529fb/ghc

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commit 4e6bcc2c8134f9c1ba7d715b3206130f23c529fb
Author: Oleg Grenrus <oleg.grenrus at iki.fi>
Date:   Tue Mar 3 07:21:43 2015 -0600

    Add various instances to newtypes in Data.Monoid

    Summary:
    Add Functor instances for Dual, Sum and Product
    Add Foldable instances for Dual, Sum and Product
    Add Traversable instances for Dual, Sum and Product
    Add Foldable and Traversable instances for First and Last
    Add Applicative, Monad instances to Dual, Sum, Product
    Add MonadFix to Data.Monoid wrappers
    Derive Data for Identity
    Add Data instances to Data.Monoid wrappers
    Add Data (Alt f a) instance

    Reviewers: ekmett, dfeuer, hvr, austin

    Reviewed By: dfeuer, austin

    Subscribers: thomie

    Differential Revision: https://phabricator.haskell.org/D673

    GHC Trac Issues: #10107

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4e6bcc2c8134f9c1ba7d715b3206130f23c529fb
 libraries/base/Control/Monad/Fix.hs                |  18 ++++
 libraries/base/Data/Data.hs                        | 113 ++++++++++++++++++++-
 libraries/base/Data/Foldable.hs                    |  60 +++++++++++
 libraries/base/Data/Monoid.hs                      |  33 ++++++
 libraries/base/Data/Traversable.hs                 |  16 +++
 .../tests/annotations/should_fail/annfail10.stderr |  25 +++--
 .../tests/ghci.debugger/scripts/break006.stderr    |  22 ++--
 testsuite/tests/typecheck/should_fail/T5095.stderr |  15 +++
 8 files changed, 281 insertions(+), 21 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 4e6bcc2c8134f9c1ba7d715b3206130f23c529fb