15/20: gnu: Add ghc-prim-uniq.

[guix-commits]

civodul pushed a commit to branch master
in repository guix.

commit 584cc466efdb27256e5f062e91e72da63d83921f
Author: zamfofex <zamfofex@twdb.moe>
AuthorDate: Wed Jun 14 09:48:54 2023 -0300

    gnu: Add ghc-prim-uniq.
    
    * gnu/packages/haskell-xyz.scm (ghc-prim-uniq): New variable.
    
    Signed-off-by: Ludovic Courtès <ludo@gnu.org>
---
 gnu/packages/haskell-xyz.scm | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/gnu/packages/haskell-xyz.scm b/gnu/packages/haskell-xyz.scm
index 55893404a6..11f8711cdf 100644
--- a/gnu/packages/haskell-xyz.scm
+++ b/gnu/packages/haskell-xyz.scm
@@ -16564,6 +16564,26 @@ same-and-increasingly-sized values.")
 to incorporate LeanCheck tests into test-framework test suites.")
     (license license:bsd-3)))
 
+(define-public ghc-prim-uniq
+  (package
+    (name "ghc-prim-uniq")
+    (version "0.2")
+    (source (origin
+              (method url-fetch)
+              (uri (hackage-uri "prim-uniq" version))
+              (sha256
+               (base32
+                "1l7jlv3pfasn89n2wpgff972npy423vqsidkkn5crxfyqjyzxbdv"))))
+    (build-system haskell-build-system)
+    (properties '((upstream-name . "prim-uniq")))
+    (inputs (list ghc-dependent-sum ghc-primitive))
+    (home-page "https://github.com/obsidiansystems/prim-uniq";)
+    (synopsis "Opaque unique identifiers in primitive state monads")
+    (description
+     "This library provides opaque unique identifiers in primitive state
+monads and a GADT-like type using them as witnesses of type equality.")
+    (license license:public-domain)))
+
 ;;;
 ;;; Avoid adding new packages to the end of this file. To reduce the chances
 ;;; of a merge conflict, place them above by existing packages with similar