[commit: ghc] master: Add obvious Outputable Integer instance. (b241d6d)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/b241d6db1a8155fc939700f01cc2fa5f89906f34/ghc

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

commit b241d6db1a8155fc939700f01cc2fa5f89906f34
Author: klebinger.andreas at gmx.at <klebinger.andreas at gmx.at>
Date:   Mon Nov 27 09:46:32 2017 -0500

    Add obvious Outputable Integer instance.
    
    Reviewers: bgamari
    
    Reviewed By: bgamari
    
    Subscribers: rwbarton, thomie
    
    Differential Revision: https://phabricator.haskell.org/D4232


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

b241d6db1a8155fc939700f01cc2fa5f89906f34
 compiler/utils/Outputable.hs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/compiler/utils/Outputable.hs b/compiler/utils/Outputable.hs
index 95960f5..3050fa1 100644
--- a/compiler/utils/Outputable.hs
+++ b/compiler/utils/Outputable.hs
@@ -788,6 +788,9 @@ instance Outputable Int64 where
 instance Outputable Int where
     ppr n = int n
 
+instance Outputable Integer where
+    ppr n = integer n
+
 instance Outputable Word16 where
     ppr n = integer $ fromIntegral n