X-Git-Url: http://git.tomasm.cz/fp.git/blobdiff_plain/bff68fbafa3711186b19a1c5dcc16becb49f162a..763aa13445f67ffe289fe6f3186dd269a909d8a5:/src/HM/Term.hs?ds=inline

diff --git a/src/HM/Term.hs b/src/HM/Term.hs
index cf4cf36..fc705af 100644
--- a/src/HM/Term.hs
+++ b/src/HM/Term.hs
@@ -10,13 +10,15 @@
 
 module HM.Term
   ( -- * Types
-    VarName
+    Literal(..)
+  , VarName
   , TypeVarName
   , TypeName
   , Term(..)
   , TypedTerm(..)
   , Type(..)
   , TypeScheme(..)
+  , PrimOp(..)
   ) where
 
 type VarName = String
@@ -26,5 +28,8 @@ type TypeName = String
 data Type = Primitive TypeName | TypeVar TypeVarName | TypeFunction Type Type deriving (Eq)
 data TypeScheme = TScheme Type | TSForAll TypeVarName TypeScheme deriving (Eq)
 
-data Term = Var VarName | Lam VarName TypedTerm | App TypedTerm TypedTerm | Let VarName TypedTerm TypedTerm
+data Term = Var VarName | Lam VarName TypedTerm | App TypedTerm TypedTerm | Let VarName TypedTerm TypedTerm | Lit Literal
 data TypedTerm = NTTerm Term | TTerm Term TypeScheme
+data Literal = LInt Integer | LBool Bool | LFunc PrimOp deriving (Eq)
+
+data PrimOp = If deriving (Eq, Show)