AugmentScala2Traits
Related Doc:
package transform
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.
A forwarder expression which calls derived, passing along
A forwarder expression which calls derived, passing along
abstractOverClass the type parameters and enclosing class parameters of originalDef,this of the enclosing class,originalDef.
Given an instance method definition originalDef, return a
fully parameterized method definition derived from originalDef, which
has derived as symbol and fullyParameterizedType(originalDef.symbol.info)
as info.
Given an instance method definition originalDef, return a
fully parameterized method definition derived from originalDef, which
has derived as symbol and fullyParameterizedType(originalDef.symbol.info)
as info.
abstractOverClass defines weather the DefDef should abstract over type parameters
of class that contained original defDef
Converts the type info of a member of class clazz to a method type that
takes the this of the class and any type parameters of the class
as additional parameters.
Converts the type info of a member of class clazz to a method type that
takes the this of the class and any type parameters of the class
as additional parameters. Example:
class Foo[+A <: AnyRef](val xs: List[A]) extends AnyVal { def baz[B >: A](x: B): List[B] = ... }
leads to:
object Foo { def extension$baz[B >: A <: Any, A >: Nothing <: AnyRef]($this: Foo[A])(x: B): List[B] }
If a self type is present, $this has this self type as its type.
if true, include the type parameters of the class in the method's list of type parameters.
if true, require created $this to be $this: (Foo[A] & Foo,this). This is needed if created member stays inside scope of Foo(as in tailrec)
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.
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.
id of this mini phase in group
id of this mini phase in group
Output should be checkable by TreeChecker
Output should be checkable by TreeChecker
Is this phase the standard typerphase? True for FrontEnd, but not for other first phases (such as FromTasty).
Is this phase the standard typerphase? True for FrontEnd, but not for other first phases (such as FromTasty). The predicate is tested in some places that perform checks and corrections. It's different from isAfterTyper (and cheaper to test).
The last phase during which the transformed denotations are valid
The last phase during which the transformed denotations are valid
If set, allow missing or superfluous arguments in applications and type applications.
If set, allow missing or superfluous arguments in applications and type applications.
If references to original symbol referenced from within fully parameterized method
derived should be rewired to some fully parameterized method, the rewiring target symbol,
otherwise NoSymbol.
If references to original symbol referenced from within fully parameterized method
derived should be rewired to some fully parameterized method, the rewiring target symbol,
otherwise NoSymbol.
If references to some original symbol from given tree node within fully parameterized method
derived should be rewired to some fully parameterized method, the rewiring target symbol,
otherwise NoSymbol.
If references to some original symbol from given tree node within fully parameterized method
derived should be rewired to some fully parameterized method, the rewiring target symbol,
otherwise NoSymbol. By default implemented as
rewiredTarget(tree.symbol, derived)
but can be overridden.
List of names of phases that should precede this phase
List of names of phases that should precede this phase
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
The transformation method
The transformation method
Transform tree using all transforms of current group (including this one)
Transform tree using all transforms of current group (including this one)
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
Transform subtree using all transforms following the current one in this group
Transform subtree using all transforms following the current one in this group
Throws an UnsupportedOperationException with the given method name.
Throws an UnsupportedOperationException with the given method name.
The validity period of the transformer in the given context
The validity period of the transformer in the given context
This phase augments Scala2 traits with implementation classes and with additional members needed for mixin composition. These symbols would have been added between Unpickling and Mixin in the Scala2 pipeline. Specifcally, it adds
Furthermore, it expands the names of all private getters and setters as well as super accessors in the trait and makes them not-private.