X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2Fmain%2FDynFlags.hs;h=3990f045b3822e6e83c8b64e6dc8fa8db0c138e2;hp=494cc44a68ee67321600df6404657ebf08925d07;hb=9176377bf7d989919fe7d27cad1f56bd9c4e7b6b;hpb=0f409c9910bb456b0a29a52ce1890a38407682b1

diff --git a/compiler/main/DynFlags.hs b/compiler/main/DynFlags.hs
index 494cc44..3990f04 100644
--- a/compiler/main/DynFlags.hs
+++ b/compiler/main/DynFlags.hs
@@ -311,6 +311,7 @@ data ExtensionFlag
    | Opt_GHCForeignImportPrim
    | Opt_ParallelArrays                 -- Syntactic support for parallel arrays
    | Opt_Arrows                         -- Arrow-notation syntax
+   | Opt_ModalTypes                     -- Heterogeneous Metaprogramming (modal types, brackets, escape, CSP)
    | Opt_TemplateHaskell
    | Opt_QuasiQuotes
    | Opt_ImplicitParams
@@ -1591,6 +1592,7 @@ xFlags = [
     deprecatedForExtension "DoRec"),
   ( "DoRec",                            Opt_DoRec, nop ),
   ( "Arrows",                           Opt_Arrows, nop ),
+  ( "ModalTypes",			Opt_ModalTypes, nop ),
   ( "ParallelArrays",                   Opt_ParallelArrays, nop ),
   ( "TemplateHaskell",                  Opt_TemplateHaskell, checkTemplateHaskellOk ),
   ( "QuasiQuotes",                      Opt_QuasiQuotes, nop ),
@@ -1680,6 +1682,11 @@ impliedFlags
     , (Opt_PolymorphicComponents,     turnOn, Opt_ExplicitForAll)
     , (Opt_FlexibleInstances,         turnOn, Opt_TypeSynonymInstances)
 
+    , (Opt_ModalTypes,                 turnOn,  Opt_RankNTypes)
+    , (Opt_ModalTypes,                 turnOn,  Opt_ExplicitForAll)
+    , (Opt_ModalTypes,                 turnOn,  Opt_RebindableSyntax)
+    , (Opt_ModalTypes,                 turnOff, Opt_MonomorphismRestriction)
+
     , (Opt_RebindableSyntax, turnOff, Opt_ImplicitPrelude)      -- NB: turn off!
 
     , (Opt_GADTs,            turnOn, Opt_GADTSyntax)