[commit: ghc] master: Bump primitive submodule to 0.6.3.0 (bd0af2a)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/bd0af2a61df1c4b5d9ba746fc91496cb41e494a3/ghc

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

commit bd0af2a61df1c4b5d9ba746fc91496cb41e494a3
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Thu Feb 15 11:42:35 2018 -0500

    Bump primitive submodule to 0.6.3.0


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bd0af2a61df1c4b5d9ba746fc91496cb41e494a3
 libraries/primitive | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/primitive b/libraries/primitive
index 260cc97..53f72ce 160000
--- a/libraries/primitive
+++ b/libraries/primitive
@@ -1 +1 @@
-Subproject commit 260cc9755ee6928876e5174998425cd5863c34a2
+Subproject commit 53f72ce69a4dfde5345cf5809a8b4a1993523367