[commit: ghc] master: Update containers submodule to v0.5.7.0 release (c5c72aa)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/c5c72aaf1bfd7fd8b1455ba0e64a313a68c837e3/ghc

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

commit c5c72aaf1bfd7fd8b1455ba0e64a313a68c837e3
Author: Herbert Valerio Riedel <hvr at gnu.org>
Date:   Thu Dec 17 23:30:53 2015 +0100

    Update containers submodule to v0.5.7.0 release
    
    This is the designated release to go with GHC 8.0.1
    
    This release doesn't need any warning-suppression flags anymore, so
    remove those from mk/warnings.mk
    
    /cc @foxik


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

c5c72aaf1bfd7fd8b1455ba0e64a313a68c837e3
 libraries/containers                      | 2 +-
 mk/warnings.mk                            | 5 -----
 testsuite/tests/driver/T10970.stdout      | 2 +-
 testsuite/tests/package/package01e.stderr | 8 ++++----
 testsuite/tests/th/TH_Roles2.stderr       | 2 +-
 5 files changed, 7 insertions(+), 12 deletions(-)

diff --git a/libraries/containers b/libraries/containers
index 6405653..d86ba69 160000
--- a/libraries/containers
+++ b/libraries/containers
@@ -1 +1 @@
-Subproject commit 6405653480afa675eec804616547b8625244bc7c
+Subproject commit d86ba69819e716d9ee021cf3b34ba7244f2e1649
diff --git a/mk/warnings.mk b/mk/warnings.mk
index 9107abc..63b705f 100644
--- a/mk/warnings.mk
+++ b/mk/warnings.mk
@@ -48,7 +48,6 @@ SRC_HC_WARNING_OPTS_STAGE2 += -Wnoncanonical-monad-instances
 libraries/bytestring_dist-install_EXTRA_HC_OPTS += -Wno-inline-rule-shadowing
 
 # Turn off import warnings for bad unused imports
-libraries/containers_dist-install_EXTRA_HC_OPTS += -Wno-unused-imports
 libraries/bytestring_dist-install_EXTRA_HC_OPTS += -Wno-unused-imports
 utils/haddock_dist_EXTRA_HC_OPTS += -Wno-unused-imports
 libraries/vector_dist-install_EXTRA_HC_OPTS += -Wno-unused-imports
@@ -56,10 +55,6 @@ libraries/vector_dist-install_EXTRA_HC_OPTS += -Wno-unused-imports
 # haddock's attoparsec uses deprecated `inlinePerformIO`
 utils/haddock_dist_EXTRA_HC_OPTS += -Wno-deprecations
 
-# containers uses bitSize at the moment
-libraries/containers_dist-install_EXTRA_HC_OPTS += -Wno-deprecations
-libraries/containers_dist-install_EXTRA_HC_OPTS += -Wno-redundant-constraints
-
 # On Windows, there are also some unused import warnings
 ifeq "$(HostOS_CPP)" "mingw32"
 libraries/time_dist-install_EXTRA_HC_OPTS += -Wno-unused-imports -Wno-identities
diff --git a/testsuite/tests/driver/T10970.stdout b/testsuite/tests/driver/T10970.stdout
index 9476b7c..18e75ef 100644
--- a/testsuite/tests/driver/T10970.stdout
+++ b/testsuite/tests/driver/T10970.stdout
@@ -1,2 +1,2 @@
-0.5.6.3
+0.5.7.0
 OK
diff --git a/testsuite/tests/package/package01e.stderr b/testsuite/tests/package/package01e.stderr
index 33e2deb..103b0fe 100644
--- a/testsuite/tests/package/package01e.stderr
+++ b/testsuite/tests/package/package01e.stderr
@@ -1,10 +1,10 @@
 
-package01e.hs:2:1:
+package01e.hs:2:1: error:
     Failed to load interface for ‘Data.Map’
-    It is a member of the hidden package ‘containers-0.5.6.3’.
+    It is a member of the hidden package ‘containers-0.5.7.0’.
     Use -v to see a list of the files searched for.
 
-package01e.hs:3:1:
+package01e.hs:3:1: error:
     Failed to load interface for ‘Data.IntMap’
-    It is a member of the hidden package ‘containers-0.5.6.3’.
+    It is a member of the hidden package ‘containers-0.5.7.0’.
     Use -v to see a list of the files searched for.
diff --git a/testsuite/tests/th/TH_Roles2.stderr b/testsuite/tests/th/TH_Roles2.stderr
index a8a4ed1..0eec5ac 100644
--- a/testsuite/tests/th/TH_Roles2.stderr
+++ b/testsuite/tests/th/TH_Roles2.stderr
@@ -6,7 +6,7 @@ TYPE CONSTRUCTORS
 COERCION AXIOMS
 Dependent modules: []
 Dependent packages: [array-0.5.1.0, base-4.9.0.0, binary-0.8.0.0,
-                     bytestring-0.10.7.0, containers-0.5.6.3, deepseq-1.4.2.0,
+                     bytestring-0.10.7.0, containers-0.5.7.0, deepseq-1.4.2.0,
                      ghc-boot-0.0.0.0, ghc-prim-0.5.0.0, integer-gmp-1.0.0.0,
                      pretty-1.1.3.2, template-haskell-2.11.0.0]