Post-attribution checking and transformation, which fulfills the following roles
- This phase performs the following checks.
- only one overloaded alternative defines default arguments
- applyDynamic methods are not overloaded
- all overrides conform to rules laid down by
checkAllOverrides
. - any value classes conform to rules laid down by
checkDerivedValueClass
. - this(...) constructor calls do not forward reference other definitions in their block (not even lazy vals).
- no forward reference in a local block jumps over a non-lazy val definition.
- a class and its companion object do not both define a class or module with the same name.
-
It warns about references to symbols labeled deprecated or migration.
-
It eliminates macro definitions.
-
It makes members not private where necessary. The following members cannot be private in the Java model:
- term members of traits
- the primary constructor of a value class
- the parameter accessor of a value class
- members accessed from an inner or companion class. All these members are marked as NotJavaPrivate. Unlike in Scala 2.x not-private members keep their name. It is up to the backend to find a unique expanded name for them. The rationale to do name changes that late is that they are very fragile.
todo: But RefChecks is not done yet. It's still a somewhat dirty port from the Scala 2 version. todo: move untrivial logic to their own mini-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
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