Support ghc 9.12

Author: erikd

cabal.project

@@ -1,4 +1,4 @@
-index-state: hackage.haskell.org 2024-05-17T03:42:00Z
+index-state: hackage.haskell.org 2025-01-14T02:09:49Z
 
 packages: ./io-sim
           ./io-classes
@@ -15,3 +15,15 @@ package io-classes
 
 package strict-stm
   flags: +asserts
+
+if impl (ghc >= 9.12)
+  allow-newer:
+    -- Stuck on `cabal-3.14` issues and recalcitrant maintainers
+    -- https://github.com/haskell/aeson/issues/1124
+    , aeson:ghc-prim
+    , aeson:template-haskell
+
+    -- Fix blocked by aeson
+    -- https://github.com/haskellari/microstache/issues/43
+    , microstache:base
+

io-classes-mtl/io-classes-mtl.cabal

@@ -40,7 +40,7 @@ library
                    ,  Control.Monad.Class.MonadTime.SI.Trans
                    ,  Control.Monad.Class.MonadTimer.Trans
                    ,  Control.Monad.Class.MonadTimer.SI.Trans
-    build-depends:    base >=4.9 && <4.21,
+    build-depends:    base >=4.9 && <4.22,
                       array,
                       mtl,
 

io-classes/io-classes.cabal

@@ -93,7 +93,7 @@ library
                        TypeFamilyDependencies
                        TypeOperators
                        UndecidableInstances
-  build-depends:       base  >=4.9 && <4.21,
+  build-depends:       base  >=4.9 && <4.22,
                        array,
                        async >=2.1,
                        bytestring,

io-sim/io-sim.cabal

@@ -75,7 +75,7 @@ library
                        RankNTypes,
                        ScopedTypeVariables,
                        TypeFamilies
-  build-depends:       base              >=4.9 && <4.21,
+  build-depends:       base              >=4.9 && <4.22,
                        io-classes       ^>=1.5,
                        exceptions        >=0.10,
                        containers,

si-timers/si-timers.cabal

@@ -53,7 +53,7 @@ library
                        NumericUnderscores,
                        ScopedTypeVariables,
                        TypeFamilies
-  build-depends:       base              >=4.9 && <4.21,
+  build-depends:       base              >=4.9 && <4.22,
                        deepseq,
                        mtl,
                        nothunks,

strict-mvar/strict-mvar.cabal

@@ -28,7 +28,7 @@ library
   exposed-modules:     Control.Concurrent.Class.MonadMVar.Strict
   default-language:    Haskell2010
   default-extensions:  ImportQualifiedPost
-  build-depends:       base        >= 4.9 && <4.21,
+  build-depends:       base        >= 4.9 && <4.22,
                        io-classes ^>= 1.5
   ghc-options:         -Wall
                        -Wno-unticked-promoted-constructors

strict-stm/strict-stm.cabal

@@ -41,7 +41,7 @@ library
   reexported-modules:  Control.Concurrent.Class.MonadSTM.TSem as Control.Concurrent.Class.MonadSTM.Strict.TSem
   default-language:    Haskell2010
   default-extensions:  ImportQualifiedPost
-  build-depends:       base        >=4.9 && <4.21,
+  build-depends:       base        >=4.9 && <4.22,
                        array,
                        stm         >=2.5 && <2.6,