OndrejSpanel

package test

import com.fasterxml.jackson.databind.ObjectMapper
import com.fasterxml.jackson.module.scala.DefaultScalaModule

object Main extends App {

  val mapper = new ObjectMapper()
  mapper.registerModule(DefaultScalaModule)

OndrejSpanel

object HashTest extends App {
  import scala.collection.generic.CanBuildFrom
  import scala.collection.immutable.HashMap

  type HM = HashMap[Int, String]
  def updated(map: HM, key: Int, value: String) = {
    map.updated(key, value)
  }

  def builder(m: HM, key: Int, value: String)(implicit cbf: CanBuildFrom[HM, (Int, String), HM]) = {

OndrejSpanel

import io.bullet.borer._

object BorerAnyKey {
  trait MapKeyCodec[K] {
    def keyToString(k: K): String
    def keyFromString(s: String): K
  }

  implicit object MapKeyCodecString extends MapKeyCodec[String] {
    override def keyToString(k: String): String = k

OndrejSpanel

assertFailed:8, Scala3RunTime$ (scala.runtime)
classSymbol:1277, ClassfileParser$innerClasses$ (dotty.tools.dotc.core.classfile)
classNameToSymbol:320, ClassfileParser (dotty.tools.dotc.core.classfile)
getClassSymbol:1365, ClassfileParser (dotty.tools.dotc.core.classfile)
getClassSymbol:1326, ClassfileParser$ConstantPool (dotty.tools.dotc.core.classfile)
getSuperClass:176, ClassfileParser$AbstractConstantPool (dotty.tools.dotc.core.classfile)
parseParents$1:380, ClassfileParser (dotty.tools.dotc.core.classfile)
parseClass:395, ClassfileParser (dotty.tools.dotc.core.classfile)
$anonfun$1:302, ClassfileParser (dotty.tools.dotc.core.classfile)
apply:-1, ClassfileParser$$Lambda/0x0000022457055760 (dotty.tools.dotc.core.classfile)