CustomTransientGroundType
Superclass for custom transient ground types used by custom algorithms.
When writing algorithms that manipulate Types, it is sometimes useful
to temporarily store custom data in place of Types. This can be done
by defining a subclass of CustomTransientGroundType. At the end of the
day, all CustomTransientGroundTypes should have been replaced by proper
Types.
The methods of tasty-query never expose instances of
CustomTransientGroundType, but you may use it for your own purposes.
When permorming an exhaustive match on all possible Types, you should
cover CustomTransientGroundType in a case that always throws (unless
you are actually using it for some purposes):
val tpe: Type = ...
tpe match
case tpe: TypeRef => ...
...
case tpe: CustomTransientGroundType =>
throw AssertionError(s"Unexpected custom transient ground type $tpe")
end match
Type members
Inherited types
Value members
Inherited methods
The type representing
The type representing
T[U1, ..., Un]
where
- Value Params
- args
=
U1,...,Un- this
=
T
- Inherited from
- Type
The basetype of this type with given class symbol, NoType if base is not a class.
The basetype of this type with given class symbol, NoType if base is not a class.
- Inherited from
- Type
Is this type exactly Nothing (no vars, aliases, refinements etc allowed)?
Is this type exactly Nothing (no vars, aliases, refinements etc allowed)?
- Inherited from
- Type
The normalized prefix of this type is:
The normalized prefix of this type is:
- For a type alias, the normalized prefix of its alias.
- For all other named type and class infos: the prefix.
- Inherited by all other type proxies.
NoTypefor all other types.
- Inherited from
- Type
Widen singleton types, ExprTypes, AnnotatedTypes and RefinedTypes.
Widen singleton types, ExprTypes, AnnotatedTypes and RefinedTypes.
- Inherited from
- Type
Widen from ExprType type to its result type.
Widen from ExprType type to its result type.
For all other types, return this.
- Inherited from
- Type