Record the original text along with parsed Rationals: fixes #2245

[ghc-hetmet.git] / compiler / hsSyn / HsLit.lhs

diff --git a/compiler/hsSyn/HsLit.lhs b/compiler/hsSyn/HsLit.lhs
index 4a565ff..def1e35 100644 (file)
--- a/compiler/hsSyn/HsLit.lhs
+++ b/compiler/hsSyn/HsLit.lhs
@@ -12,7 +12,8 @@ module HsLit where
 #include "HsVersions.h"
 
 import {-# SOURCE #-} HsExpr( SyntaxExpr, pprExpr )
-import HsTypes (PostTcType)
+import BasicTypes ( FractionalLit(..) )
+import HsTypes  ( PostTcType )
 import Type    ( Type )
 import Outputable
 import FastString
@@ -70,7 +71,7 @@ data HsOverLit id     -- An overloaded literal
 
 data OverLitVal
   = HsIntegral   !Integer      -- Integer-looking literals;
-  | HsFractional !Rational     -- Frac-looking literals
+  | HsFractional !FractionalLit        -- Frac-looking literals
   | HsIsString   !FastString   -- String-looking literals
   deriving (Data, Typeable)
 
@@ -155,6 +156,6 @@ instance OutputableBndr id => Outputable (HsOverLit id) where
 
 instance Outputable OverLitVal where
   ppr (HsIntegral i)   = integer i 
-  ppr (HsFractional f) = rational f
+  ppr (HsFractional f) = text (fl_text f)
   ppr (HsIsString s)   = pprHsString s
 \end{code}