Environment class final

An environment that carries the context's identifiers.

An environment can belong to another enclosing environment, which will be considered when looking for an identifier.

Constructors

Environment({Environment? enclosing})
Creates an environment.

Properties

enclosing Environment?
The enclosing environment.
final
hashCode int
The hash code for this object.
no setterinherited
runtimeType Type
A representation of the runtime type of the object.
no setterinherited

Methods

defineType(Type type) → void
Defines a name in the environment with the passed value.
fork() Environment
getType(String name) Type?
Get a variable with the given name in the environment.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() String
A string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited