X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FhsSyn%2FHsLit.lhs;h=55260ebff471cc58e46c33d6acd0680d00e443c9;hb=b71b86cf18374f8011120c92e24ca293986e86ea;hp=51455e23fc9499b1e9c4e47c2dde1d23e75ce9b3;hpb=3475fa6c804e0818b9c55d8939e4bd34fa1b06c1;p=ghc-hetmet.git

diff --git a/compiler/hsSyn/HsLit.lhs b/compiler/hsSyn/HsLit.lhs
index 51455e2..55260eb 100644
--- a/compiler/hsSyn/HsLit.lhs
+++ b/compiler/hsSyn/HsLit.lhs
@@ -34,6 +34,7 @@ data HsLit
   | HsInt	    Integer		-- Genuinely an Int; arises from TcGenDeriv, 
 					--	and from TRANSLATION
   | HsIntPrim	    Integer		-- Unboxed Int
+  | HsWordPrim	    Integer		-- Unboxed Word
   | HsInteger	    Integer  Type	-- Genuinely an integer; arises only from TRANSLATION
 					-- 	(overloaded literals are done with HsOverLit)
   | HsRat	    Rational Type	-- Genuinely a rational; arises only from TRANSLATION
@@ -48,6 +49,7 @@ instance Eq HsLit where
   (HsStringPrim x1) == (HsStringPrim x2) = x1==x2
   (HsInt x1)	    == (HsInt x2)	 = x1==x2
   (HsIntPrim x1)    == (HsIntPrim x2)    = x1==x2
+  (HsWordPrim x1)   == (HsWordPrim x2)   = x1==x2
   (HsInteger x1 _)  == (HsInteger x2 _)  = x1==x2
   (HsRat x1 _)	    == (HsRat x2 _)      = x1==x2
   (HsFloatPrim x1)  == (HsFloatPrim x2)  = x1==x2
@@ -55,9 +57,9 @@ instance Eq HsLit where
   _                 == _                 = False
 
 data HsOverLit id 	-- An overloaded literal
-  = HsIntegral   Integer    (SyntaxExpr id)  PostTcType	-- Integer-looking literals;
-  | HsFractional Rational   (SyntaxExpr id)  PostTcType	-- Frac-looking literals
-  | HsIsString   FastString (SyntaxExpr id)  PostTcType	-- String-looking literals
+  = HsIntegral   !Integer    (SyntaxExpr id)  PostTcType	-- Integer-looking literals;
+  | HsFractional !Rational   (SyntaxExpr id)  PostTcType	-- Frac-looking literals
+  | HsIsString   !FastString (SyntaxExpr id)  PostTcType	-- String-looking literals
   -- Before type checking, the SyntaxExpr is 'fromInteger' or 'fromRational'
   -- After type checking, it is (fromInteger 3) or lit_78; that is,
   -- the expression that should replace the literal.
@@ -112,6 +114,7 @@ instance Outputable HsLit where
     ppr (HsFloatPrim f)	 = rational f <> char '#'
     ppr (HsDoublePrim d) = rational d <> text "##"
     ppr (HsIntPrim i)	 = integer i  <> char '#'
+    ppr (HsWordPrim w)	 = integer w  <> text "##"
 
 -- in debug mode, print the expression that it's resolved to, too
 instance OutputableBndr id => Outputable (HsOverLit id) where