HTTypeNull class

A zero type. It's the type of runtime null value. You cannot get this type via expression or declaration.

Inheritance

Constructors

HTTypeNull(String? id)
const

Properties

hashCode → int
The hash code for this object.
no setterinherited
id → String?
finalinherited
isBottom → bool
finalinherited
isResolved → bool
no setterinherited
isTop → bool
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
valueType → HTType?
no setterinherited

Methods

contains(String varName) → bool
inherited
isA(HTType? other) → bool
Check wether value of this HTType can be assigned to other HTType.
inherited
isNotA(HTType? other) → bool
Wether object of this HTType cannot be assigned to other HTType
inherited
memberGet(String varName, {String? from}) → dynamic
Fetch a member by the varName, in the form of
inherited
memberSet(String varName, dynamic varValue, {String? from}) → void
Assign a value to a member by the varName, in the form of
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
resolve(HTDeclarationNamespace namespace) → HTType
inherited
subGet(dynamic varName, {String? from}) → dynamic
Fetch a member by the varName, in the form of
inherited
subSet(dynamic varName, dynamic varValue, {String? from}) → void
Assign a value to a member by the varName, in the form of
inherited
toString() → String
A string representation of this object.
inherited

Operators

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