Standalone deriving wibbles: keyword is 'derive' not 'derived'; and add flag document...

[ghc-hetmet.git] / compiler / parser / Lexer.x

diff --git a/compiler/parser/Lexer.x b/compiler/parser/Lexer.x
index 316f21f..bb0fc1e 100644 (file)
--- a/compiler/parser/Lexer.x
+++ b/compiler/parser/Lexer.x
@@ -389,7 +389,7 @@ data Token
   | ITdata
   | ITdefault
   | ITderiving
-  | ITderived
+  | ITderive
   | ITdo
   | ITelse
   | IThiding
@@ -544,7 +544,7 @@ isSpecial :: Token -> Bool
 -- not as a keyword.
 isSpecial ITas         = True
 isSpecial IThiding     = True
-isSpecial ITderived            = True
+isSpecial ITderive     = True
 isSpecial ITqualified  = True
 isSpecial ITforall     = True
 isSpecial ITexport     = True
@@ -576,7 +576,7 @@ reservedWordsFM = listToUFM $
        ( "data",       ITdata,         0 ),     
        ( "default",    ITdefault,      0 ),  
        ( "deriving",   ITderiving,     0 ), 
-       ( "derived",    ITderived,      0 ), 
+       ( "derive",     ITderive,       0 ), 
        ( "do",         ITdo,           0 ),       
        ( "else",       ITelse,         0 ),     
        ( "hiding",     IThiding,       0 ),