This phase inlines calls to methods of value classes.
A value class V after ExtensionMethods will look like: class V[A, B, ...](val underlying: U) extends AnyVal { def foo[T, S, ...](arg1: A1, arg2: A2, ...) = V.foo$extensionT, S, ..., A, B, ...(arg1, arg2, ...)
...
}
Let e have type V, if e is a stable prefix or if V does not have any class
type parameter, then we can rewrite:
e.fooX, Y, ...
as:
V.foo$extensionX, Y, ..., A', B', ...(args)
where A', B', ... are the class type parameters A, B, ... as seen from e.
Otherwise, we need to evaluate e first:
{
val ev = e
V.foo$extensionX, Y, ..., A', B', ...(args)
}
This phase needs to be placed after phases which may introduce calls to value class methods (like PatternMatcher). This phase uses name mangling to find the correct extension method corresponding to a value class method (see ExtensionMethods.extensionMethod), therefore we choose to place it before phases which may perform their own name mangling on value class methods (like TypeSpecializer), this way VCInlineMethods does not need to have any knowledge of the name mangling done by other phases.
- Companion:
- object
Value members
Concrete methods
Inherited methods
Can this transform change the base types of a type?
Can this transform change the base types of a type?
- Inherited from:
- Phase
Can this transform create or delete non-private members?
Can this transform create or delete non-private members?
- Inherited from:
- Phase
Can this transform change the parents of a class?
Can this transform change the parents of a class?
- Inherited from:
- Phase
Check what the phase achieves, to be called at any point after it is finished.
Check what the phase achieves, to be called at any point after it is finished.
- Inherited from:
- Phase
The sequence position of this phase in the given context where 0 is reserved for NoPhase and the first real phase is at position 1. -1 if the phase is not installed in the context.
The sequence position of this phase in the given context where 0 is reserved for NoPhase and the first real phase is at position 1. -1 if the phase is not installed in the context.
- Inherited from:
- Phase
Output should be checkable by TreeChecker
Output should be checkable by TreeChecker
- Inherited from:
- Phase
Is this phase the standard typerphase? True for TyperPhase, but not for other first phases (such as FromTasty or Parser). The predicate is tested in some places that perform checks and corrections. It's different from ctx.isAfterTyper (and cheaper to test).
Is this phase the standard typerphase? True for TyperPhase, but not for other first phases (such as FromTasty or Parser). The predicate is tested in some places that perform checks and corrections. It's different from ctx.isAfterTyper (and cheaper to test).
- Inherited from:
- Phase
The last phase during which the transformed denotations are valid
The last phase during which the transformed denotations are valid
- Inherited from:
- DenotTransformer
If set, use relaxed typing for all phases in group
If set, use relaxed typing for all phases in group
- Inherited from:
- MiniPhase
List of names of phases that should have finished their processing of all compilation units before this phase starts
List of names of phases that should have finished their processing of all compilation units before this phase starts
- Inherited from:
- MiniPhase
Transform tree using all transforms of current group (including this one)
Transform tree using all transforms of current group (including this one)
- Inherited from:
- MiniPhase
Transform single node using all transforms following the current one in this group
Transform single node using all transforms following the current one in this group
- Inherited from:
- MiniPhase
Transform tree using all transforms following the current one in this group
Transform tree using all transforms following the current one in this group
- Inherited from:
- MiniPhase
The validity period of the transformed denotations in the given context
The validity period of the transformed denotations in the given context
- Inherited from:
- DenotTransformer