idris-1.3.4: Functional Programming Language with Dependent Types

License | BSD3
Maintainer | The Idris Community.
Safe Haskell | Safe-Inferred
Language | Haskell2010

Idris.Elab.Rewrite

Description

Synopsis

- elabRewrite :: (PTerm -> ElabD ()) -> IState -> FC -> Maybe Name -> PTerm -> PTerm -> Maybe PTerm -> ElabD ()
- elabRewriteLemma :: ElabInfo -> Name -> Type -> Idris ()

# Documentation

elabRewrite :: (PTerm -> ElabD ()) -> IState -> FC -> Maybe Name -> PTerm -> PTerm -> Maybe PTerm -> ElabD () #

elabRewriteLemma :: ElabInfo -> Name -> Type -> Idris () #

Make a rewriting lemma for the given type constructor.

If it fails, fail silently (it may well fail for some very complex types. We can fix this later, for now this gives us a lot more working rewrites...)