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tree)
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package dotty.tools.dotc
package transform
import core._
import TreeTransforms._
import Contexts.Context
import Decorators._
import pickling._
import config.Printers
/** This miniphase pickles trees */
class Pickler extends MiniPhaseTransform { thisTransform =>
import ast.tpd._
override def phaseName: String = "pickler"
override def transformUnit(tree: Tree)(implicit ctx: Context, info: TransformerInfo): Tree = {
if (!ctx.compilationUnit.isJava) {
val pickler = new TastyPickler
new TreePickler(pickler, picklePositions = false).pickle(tree)
val bytes = pickler.assembleParts()
def rawBytes =
bytes.iterator.grouped(10).toList.zipWithIndex.map {
case (row, i) => s"${i}0: ${row.mkString(" ")}"
}
if (Printers.pickling ne Printers.noPrinter) new TastyPrinter(bytes).printContents()
}
tree
}
}
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