quoteTypeTag
extends AnnotationArtifact of pickled type splices
During quote reification a quote '{ ... F[$t] ... }
will be transformed into
'{ @quoteTypeTag type T$1 = $t ... F[T$1] ... }
to have a tree for $t
.
This artifact is removed during quote unpickling.
See ReifyQuotes.scala and PickledQuotes.scala