Subject: [PATCH 04/31] gnu: Switch default to GHC 9.2.

From: Lars-Dominik Braun <[email-masked]>
Date: Sat, 11 Feb 2023 11:08:01 +0100

* gnu/packages/haskell.scm (ghc-9.0): Rename to just “ghc”.
(ghc-9.2): Ditto.
(ghc): Use ghc-9.2.
---
 gnu/packages/haskell.scm | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index 91610a1f2e..84071cb293 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -1235,19 +1235,12 @@ (define-public ghc-8.10
                                 (file-pattern ".*\\.conf\\.d$")
                                 (file-type 'directory))))))
 
-;; Versions newer than ghc defined below (i.e. the compiler
-;; haskell-build-system uses) should use ghc-next as their name to
-;; ensure ghc (without version specification) and ghc-* packages are
-;; always compatible. See https://issues.guix.gnu.org/issue/47335.
-
 (define-public ghc-8 ghc-8.10)
 
-(define-public ghc ghc-8)
-
 (define-public ghc-9.0
   (package
     (inherit ghc-8.10)
-    (name "ghc-next")
+    (name "ghc")
     (version "9.0.2")
     (source (origin
               (method url-fetch)
@@ -1285,7 +1278,7 @@ (define-public ghc-9.2
   (let ((base ghc-8.10))
     (package
       (inherit base)
-      (name "ghc-next")
+      (name "ghc")
       (version "9.2.5")
       (source (origin
                 (method url-fetch)
@@ -1327,6 +1320,12 @@ (define-public ghc-9.2
               (file-pattern ".*\\.conf\\.d$")
               (file-type 'directory)))))))
 
+;; Versions newer than ghc defined below (i.e. the compiler
+;; haskell-build-system uses) should use ghc-next as their name to
+;; ensure ghc (without version specification) and ghc-* packages are
+;; always compatible. See https://issues.guix.gnu.org/issue/47335.
+(define-public ghc ghc-9.2)
+
 ;; 9.4 is the last version to support the make-based build system,
 ;; but it boot with 9.2, only 9.0 is supported.
 (define ghc-bootstrap-for-9.4 ghc-9.0)
-- 
2.38.2