Implement -XFunctionalDependencies

[ghc-hetmet.git] / compiler / main / DynFlags.hs

diff --git a/compiler/main/DynFlags.hs b/compiler/main/DynFlags.hs
index b033bf3..4bdfc65 100644 (file)
--- a/compiler/main/DynFlags.hs
+++ b/compiler/main/DynFlags.hs
@@ -184,6 +184,7 @@ data DynFlag
    | Opt_GADTs
    | Opt_RelaxedPolyRec                        -- -X=RelaxedPolyRec
    | Opt_MultiParamTypeClasses
+   | Opt_FunctionalDependencies
    | Opt_MagicHash
    | Opt_EmptyDataDecls
    | Opt_KindSignatures
@@ -1133,6 +1134,7 @@ xFlags = [
   ( "ImplicitParams",                  Opt_ImplicitParams ),
   ( "ScopedTypeVariables",             Opt_ScopedTypeVariables ),
   ( "MultiParamTypeClasses",        Opt_MultiParamTypeClasses ),
+  ( "FunctionalDependencies",        Opt_FunctionalDependencies ),
   ( "GeneralizedNewtypeDeriving",   Opt_GeneralizedNewtypeDeriving ),
   ( "AllowOverlappingInstances",       Opt_AllowOverlappingInstances ),
   ( "AllowUndecidableInstances",       Opt_AllowUndecidableInstances ),
@@ -1150,6 +1152,7 @@ glasgowExtsFlags = [ Opt_GlasgowExts
                   , Opt_ImplicitParams 
                   , Opt_ScopedTypeVariables
            , Opt_MultiParamTypeClasses
+           , Opt_FunctionalDependencies
                   , Opt_MagicHash
            , Opt_RecursiveDo
            , Opt_ParallelListComp