The phase performs the following transformations on terms:
A base class for transformers that maintain outerParam values for outer parameters of constructors.
A standard phase template
This class does not change linearization
This class does not change linearization
Is this component enabled? Default is true.
Is this component enabled? Default is true.
The global environment; overridden by instantiation in Global.
The global environment; overridden by instantiation in Global.
Does given clazz define an outer field?
Does given clazz define an outer field?
SubComponent are added to a HashSet and two phases are the same if they have the same name
SubComponent are added to a HashSet and two phases are the same if they have the same name
True if this phase runs before all other phases.
True if this phase runs before all other phases. Usually, parser.
True if this phase is not provided by a plug-in.
True if this phase is not provided by a plug-in.
Create a new phase which applies transformer
Create a new phase which applies transformer
The transformer factory
The transformer factory
The phase corresponding to this subcomponent in the current compiler run
The phase corresponding to this subcomponent in the current compiler run
the name of the phase:
the name of the phase:
The following flags may be set by this phase:
The following flags may be set by this phase:
New flags defined by the phase which are not valid until immediately after it
New flags defined by the phase which are not valid until immediately after it
Names of phases required by this component.
Names of phases required by this component. Default is Nil.
Names of phases that must run before this phase.
Names of phases that must run before this phase.
Names of phases that must run after this phase.
Names of phases that must run after this phase. Default is Nil.
Name of the phase that this phase must follow immediately.
Name of the phase that this phase must follow immediately.
True if this phase runs after all other phases.
True if this phase runs after all other phases. Usually, terminal.
The type transformation method:
The type transformation method:
- Add an outer parameter to the formal parameters of a constructor in an inner non-trait class;
- Add a protected $outer field to an inner class which is not a trait.
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Add an outer accessor $outer$$C to every inner class with fully qualified name C that is not an interface. The outer accessor is abstract for traits, concrete for other classes.
3a. Also add overriding accessor defs to every class that inherits mixin classes with outer accessor defs (unless the superclass already inherits the same mixin).
- Make all super accessors and modules in traits non-private, mangling their names.
- Remove protected flag from all members of traits.
Note: this transformInfo need not be reflected as the JVM reflection already elides outer pointers.