git.iko.soy/rowtype-yoga/purescript-native
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rowtype-yoga/purescript-native/src/PureScript/Declarations.hs
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1-----------------------------------------------------------------------------
2--
3-- Module : PureScript.Declarations
4-- Copyright : (c) Phil Freeman 2013
5-- License : MIT
6--
7-- Maintainer : Phil Freeman <paf31@cantab.net>
8-- Stability : experimental
9-- Portability :
10--
11-- |
12--
13-----------------------------------------------------------------------------
15{-# LANGUAGE DeriveDataTypeable #-}
17module PureScript.Declarations where
19import PureScript.Values
20import PureScript.Types
21import PureScript.Names
22import PureScript.Kinds
24import qualified Data.Data as D
26type Precedence = Integer
28data Associativity = Infixl | Infixr deriving (Show, D.Data, D.Typeable)
30data Fixity = Fixity Associativity Precedence deriving (Show, D.Data, D.Typeable)
32data Declaration
33 = DataDeclaration String [String] [(String, Maybe Type)]
34 | TypeSynonymDeclaration String [String] Type
35 | TypeDeclaration Ident PolyType
36 | ValueDeclaration Ident Value
37 | ExternDeclaration Ident PolyType
38 | ExternDataDeclaration String Kind
39 | FixityDeclaration Fixity String deriving (Show, D.Data, D.Typeable)