scala.scalanative.codegen.DynamicHashMap.scala Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of tools_3 Show documentation

tools

There is a newer version: 0.5.5

package scala.scalanative
package codegen

import scalanative.linker.{Class, Method}

private[codegen] object DynamicHashMap {
  final val ty: nir.Type = nir.Type.Ptr
}

private[codegen] class DynamicHashMap(cls: Class, proxies: Seq[nir.Defn])(
    implicit meta: Metadata
) {

  val methods: Seq[nir.Global.Member] = {
    val own = proxies.collect {
      case p if p.name.top == cls.name =>
        p.name.asInstanceOf[nir.Global.Member]
    }
    val sigs = own.map(_.sig).toSet
    cls.parent
      .fold(Seq.empty[nir.Global.Member])(meta.dynmap(_).methods)
      .filterNot(m => sigs.contains(m.sig)) ++ own
  }

  val value: nir.Val = DynmethodPerfectHashMap(methods, meta.analysis.dynsigs)

}