[commit: ghc] ghc-8.0: Update deepseq submodule to latest 1.4.2.0 snapshot (6af2366)

[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/6af236618b1d7e81a1191a89d5e1067cfc86550d/ghc

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commit 6af236618b1d7e81a1191a89d5e1067cfc86550d
Author: Herbert Valerio Riedel <hvr at gnu.org>
Date:   Tue Apr 19 19:16:01 2016 +0200

    Update deepseq submodule to latest 1.4.2.0 snapshot
    
    NB: this needs 91ee5090f1e3f43e9e803cf7005a7f3357e58377
    (cherry picked from commit 96e1bb4536a6f130c9242e3c25566c7d2e71ee97)


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6af236618b1d7e81a1191a89d5e1067cfc86550d
 libraries/deepseq | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/deepseq b/libraries/deepseq
index 40d4db0..cb66aa8 160000
--- a/libraries/deepseq
+++ b/libraries/deepseq
@@ -1 +1 @@
-Subproject commit 40d4db0a4e81a07ecd0f1bc77b8772088e75e478
+Subproject commit cb66aa890b0972375e31deaee3bc424f46beb68a