Package net.hydromatic.morel.eval

Evaluates expressions.

Interface Summary

Interface	Description
Applicable	A compiled expression that can be evaluated by applying to an argument.
Code	A compiled expression, that can be evaluated.
EvalEnv	Evaluation environment.
MutableEvalEnv	An evaluation environment whose last entry is mutable.

Class Summary

Class	Description
Closure	Value that is sufficient for a function to bind its argument and evaluate its body.
Codes	Helpers for Code.
Codes.TupleCode	A code that evaluates expressions and creates a tuple with the results.
EvalEnvs	Helpers for EvalEnv.
EvalEnvs.MapEvalEnv	Evaluation environment that reads from a map.
EvalEnvs.MutableSubEvalEnv	Similar to EvalEnvs.SubEvalEnv but mutable.
EvalEnvs.SubEvalEnv	Evaluation environment that inherits from a parent environment and adds one binding.
Unit	A placeholder value for the "unit" type.