Add flag -XExplicitForAll and document it

[ghc-hetmet.git] / compiler / rename / RnEnv.lhs

diff --git a/compiler/rename/RnEnv.lhs b/compiler/rename/RnEnv.lhs
index 64e299e..20d2218 100644 (file)
--- a/compiler/rename/RnEnv.lhs
+++ b/compiler/rename/RnEnv.lhs
@@ -1089,7 +1089,7 @@ unknownNameErr rdr_name
 
 perhapsForallMsg :: SDoc
 perhapsForallMsg 
-  = vcat [ ptext (sLit "Perhaps you intended to use -XRankNTypes or similar flag")
+  = vcat [ ptext (sLit "Perhaps you intended to use -XExplicitForAll or similar flag")
         , ptext (sLit "to enable explicit-forall syntax: forall <tvs>. <type>")]
 
 unknownSubordinateErr :: SDoc -> RdrName -> SDoc