[commit: ghc] wip/unnamed-addr: Update transformers module (c9fe14c)

[git at git.haskell.org]

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

On branch  : wip/unnamed-addr
Link       : http://ghc.haskell.org/trac/ghc/changeset/c9fe14cc0a1fb808763c9d1bcd5451443f684cdf/ghc

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

commit c9fe14cc0a1fb808763c9d1bcd5451443f684cdf
Author: Herbert Valerio Riedel <hvr at gnu.org>
Date:   Tue Jan 22 01:00:10 2019 +0100

    Update transformers module


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c9fe14cc0a1fb808763c9d1bcd5451443f684cdf
 libraries/transformers | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/transformers b/libraries/transformers
index 8055784..4965519 160000
--- a/libraries/transformers
+++ b/libraries/transformers
@@ -1 +1 @@
-Subproject commit 80557845cdc0e72bc05cec19cf7a1bf5495e9e69
+Subproject commit 49655191d33912815a9389b764e2d89e92140938