elm/compiler/Types/Unify.hs
2013-04-05 09:55:30 -07:00

16 lines
357 B
Haskell

module Types.Unify (unify) where
import Control.Monad (liftM)
import qualified Data.Map as Map
import Ast
import Guid
import Types.Constrain
import Types.Solver
import Types.Alias as Alias
unify hints modul@(Module _ _ _ stmts) = run $ do
constraints <- constrain hints modul
either (return . Left) (solver (Alias.get stmts) Map.empty) constraints