An extractor class to create and pattern match with syntax ReferenceToBoxed(ident).
This AST node does not have direct correspondence to Scala code,
and is emitted by macros to reference capture vars directly without going through elem.
For example:
var x = ...
fun { x }
Will emit:
Ident(x)
Which gets transformed to:
Select(Ident(x), "elem")
If ReferenceToBoxed were used instead of Ident, no transformation would be performed.
An extractor class to create and pattern match with syntax
ReferenceToBoxed(ident). This AST node does not have direct correspondence to Scala code, and is emitted by macros to reference capture vars directly without going throughelem.For example:
var x = ... fun { x }
Will emit:
Ident(x)
Which gets transformed to:
Select(Ident(x), "elem")
If
ReferenceToBoxedwere used instead of Ident, no transformation would be performed.