fix happy to 1.20.1.1

shayne-fletcher · Sep 20, 2024 · 9702c49 · 9702c49
1 parent cff092b
commit 9702c49
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ghc-lib-gen.cabal b/ghc-lib-gen.cabal
@@ -52,7 +52,7 @@ executable ghc-lib-gen
 
 executable ghc-lib-build-tool
   import: base
-  build-tool-depends: alex:alex, happy:happy
+  build-tool-depends: alex:alex, happy:happy<=2.0
   build-depends:
     directory, filepath, time, extra, optparse-applicative
   if flag(semaphore-compat)