Agda.TypeChecking.Monad.Context

Documentation

mkContextEntry :: MonadTCM tcm => Arg (Name, Type) -> tcm ContextEntry

addCtx :: MonadTCM tcm => Name -> Arg Type -> tcm a -> tcm a

add a variable to the context

inContext :: MonadTCM tcm => [Arg (Name, Type)] -> tcm a -> tcm a

Change the context

underAbstraction :: MonadTCM tcm => Arg Type -> Abs a -> (a -> tcm b) -> tcm b

Go under an abstraction.

underAbstraction_ :: MonadTCM tcm => Abs a -> (a -> tcm b) -> tcm b

Go under an abstract without worrying about the type to add to the context.

addCtxTel :: MonadTCM tcm => Telescope -> tcm a -> tcm a

Add a telescope to the context.

getContext :: MonadTCM tcm => tcm [Arg (Name, Type)]

Get the current context.

getContextArgs :: MonadTCM tcm => tcm Args

Generate [Var n - 1, .., Var 0] for all declarations in the context.

getContextTerms :: MonadTCM tcm => tcm [Term]

getContextTelescope :: MonadTCM tcm => tcm Telescope

Get the current context as a Telescope with the specified Hiding.

addCtxs :: MonadTCM tcm => [Name] -> Arg Type -> tcm a -> tcm a

add a bunch of variables with the same type to the context

getContextId :: MonadTCM tcm => tcm [CtxId]

Check if we are in a compatible context, i.e. an extension of the given context.

addLetBinding :: MonadTCM tcm => Name -> Term -> Type -> tcm a -> tcm a

Add a let bound variable

typeOfBV' :: MonadTCM tcm => Nat -> tcm (Arg Type)

get type of bound variable (i.e. deBruijn index)

typeOfBV :: MonadTCM tcm => Nat -> tcm Type

nameOfBV :: MonadTCM tcm => Nat -> tcm Name

getVarInfo :: MonadTCM tcm => Name -> tcm (Term, Type)

TODO: move(?)

Get the term corresponding to a named variable. If it is a lambda bound variable the deBruijn index is returned and if it is a let bound variable its definition is returned.

escapeContext :: MonadTCM tcm => Int -> tcm a -> tcm a