HTTypeNull class
A zero type. It's the type of runtime null value.
You cannot get this type via expression or declaration.
- Inheritance
-
- Object
- HTType
- HTIntrinsicType
- HTTypeNull
Constructors
- HTTypeNull(String? id)
-
const
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- id → String?
-
finalinherited
- isBottom → bool
-
This type is assignable to all other types.
finalinherited
- isResolved → bool
-
no setterinherited
- isTop → bool
-
Every type is assignable to a top type,
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
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
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
resolve(
HTDeclarationNamespace namespace) → HTType -
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited