96/272: gnu: ghc-async: Update to 2.2.1.

[Ricardo Wurmus]

rekado pushed a commit to branch master
in repository guix.

commit b925e1f537c37f46c324b737888ce8290deb1ea8
Author: Timothy Sample <address@hidden>
Date:   Tue Aug 28 22:49:09 2018 -0400

    gnu: ghc-async: Update to 2.2.1.
    
    * gnu/packages/haskell.scm (ghc-async): Update to 2.2.1.
    [inputs]: Add ghc-hashable.
---
 gnu/packages/haskell.scm | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index 85889b2..3bd1757 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -4320,7 +4320,7 @@ library for Haskell.")
 (define-public ghc-async
   (package
     (name "ghc-async")
-    (version "2.1.1.1")
+    (version "2.2.1")
     (source
      (origin
        (method url-fetch)
@@ -4330,10 +4330,11 @@ library for Haskell.")
              ".tar.gz"))
        (sha256
         (base32
-         "1qj4fp1ynwg0l453gmm27vgkzb5k5m2hzdlg5rdqi9kf8rqy90yd"))))
+         "09whscli1q5z7lzyq9rfk0bq1ydplh6pjmc6qv0x668k5818c2wg"))))
     (build-system haskell-build-system)
     (inputs
      `(("ghc-stm" ,ghc-stm)
+       ("ghc-hashable" ,ghc-hashable)
        ("ghc-hunit" ,ghc-hunit)
        ("ghc-test-framework" ,ghc-test-framework)
        ("ghc-test-framework-hunit" ,ghc-test-framework-hunit)))