lambda-ast 0.0.1 → 0.0.4

raw patch · 2 files changed

+4/−2 lines, 2 filesPVP ok

version bump matches the API change (PVP)

API changes (from Hackage documentation)

+ Language.Lambda.AST: instance Data a => Data (GExpr a)

+ Language.Lambda.AST: instance Typeable1 GExpr

Files

lambda-ast.cabal +1/−1
src/Language/Lambda/AST.hs +3/−1

lambda-ast.cabal view

@@ -1,7 +1,7 @@ category:               Compilers/Interpreters copyright:              (c) 2012 Jonathan Fischoff  name:                   lambda-ast-version:                0.0.1+version:                0.0.4 license:                BSD3 license-file:           LICENSE author:                 Jonathan Fischoff

src/Language/Lambda/AST.hs view

@@ -1,11 +1,13 @@+{-# LANGUAGE DeriveDataTypeable #-} {- | An Untyped Lambda Calculus AST -} module Language.Lambda.AST where+import Data.Data  -- | A polymorphic version of the AST to allow different symbol types data GExpr a = Var a              | App (GExpr a) (GExpr a)              | Lam a         (GExpr a)-     deriving(Show, Eq)+     deriving(Show, Eq, Data, Typeable)               -- | A common symbol type choice type Sym  = String