[commit: ghc] ghc-7.2: Comments only (e6e5bc1)

[Ian Lynagh]

Repository : ssh://darcs.haskell.org//srv/darcs/ghc

On branch  : ghc-7.2

http://hackage.haskell.org/trac/ghc/changeset/e6e5bc17d432ee1be23d1cee92e7894c60978da7

>---------------------------------------------------------------

commit e6e5bc17d432ee1be23d1cee92e7894c60978da7
Author: Simon Peyton Jones <simonpj at microsoft.com>
Date:   Wed Jul 20 15:30:05 2011 +0100

    Comments only

>---------------------------------------------------------------

 compiler/hsSyn/HsDecls.lhs |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/compiler/hsSyn/HsDecls.lhs b/compiler/hsSyn/HsDecls.lhs
index 3712cbd..9d3382f 100644
--- a/compiler/hsSyn/HsDecls.lhs
+++ b/compiler/hsSyn/HsDecls.lhs
@@ -716,10 +716,13 @@ data ConDecl name
 
     , con_qvars     :: [LHsTyVarBndr name]
         -- ^ Type variables.  Depending on 'con_res' this describes the
-	-- follewing entities
+	-- following entities
         --
         --  - ResTyH98:  the constructor's *existential* type variables
         --  - ResTyGADT: *all* the constructor's quantified type variables
+	--
+	-- If con_explicit is Implicit, then con_qvars is irrelevant
+	-- until after renaming.  
 
     , con_cxt       :: LHsContext name
         -- ^ The context.  This /does not/ include the \"stupid theta\" which