Language.Syntactic.Features.Literal

Literal expressions

Documentation

data Literal ctx a where

Constructors

Literal :: (Eq a, Show a, Typeable a, Sat ctx a) => a -> Literal ctx (Full a)

Instances

WitnessSat (Literal ctx)

WitnessCons (Literal ctx)

ExprEq (Literal ctx)

ToTree (Literal ctx)

Render (Literal ctx)

Eval (Literal ctx)

litCtx :: (Eq a, Show a, Typeable a, Sat ctx a, (Literal ctx) :<: dom) => Proxy ctx -> a -> ASTF dom a

Literal with explicit context

lit :: (Eq a, Show a, Typeable a, (Literal Poly) :<: dom) => a -> ASTF dom a

Literal

prjLiteral :: (Literal ctx) :<: sup => Proxy ctx -> sup a -> Maybe (Literal ctx a)

Partial literal projection with explicit context