Safe Haskell	None
Language	Haskell98

Idris.Core.ProofTerm

Description

Implements a proof state, some primitive tactics for manipulating proofs, and some high level commands for introducing new theorems, evaluation/checking inside the proof system, etc.

Synopsis

Documentation

data ProofTerm Source

Instances

Show ProofTerm

data Goal Source

Constructors

GD
Fields premises :: Env goalType :: Binder Term

mkProofTerm :: Term -> ProofTerm Source

getProofTerm :: ProofTerm -> Term Source

updateSolved :: [(Name, Term)] -> ProofTerm -> ProofTerm Source

updateSolvedTerm :: [(Name, Term)] -> Term -> Term Source

Given a list of solved holes, fill out the solutions in a term

updateSolvedTerm' :: [(Name, Term)] -> Term -> (Term, Bool) Source

Given a list of solved holes, fill out the solutions in a term. Return whether updates were performed, to facilitate sharing when there are no updates.

bound_in :: ProofTerm -> [Name] Source

bound_in_term :: Term -> [Name] Source

refocus :: Hole -> ProofTerm -> ProofTerm Source

Refocus the proof term zipper on a particular hole, if it exists. If not, return the original proof term.

type Hole = Maybe Name Source

type RunTactic' a = Context -> Env -> Term -> StateT a TC Term Source

goal :: Hole -> ProofTerm -> TC Goal Source

atHole :: Hole -> RunTactic' a -> Context -> Env -> ProofTerm -> StateT a TC (ProofTerm, Bool) Source