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import java.io._
import scala.reflect.runtime.universe._
import scala.reflect.runtime.{universe => ru}
class C(x: Int) {
def this(x: String) = this(x.toInt)
}
object Test extends App {
def test(sym: ClassSymbol): Unit = {
def fullyInitializeSymbol(sym: Symbol): Unit = {
val internal = ru.asInstanceOf[scala.reflect.internal.SymbolTable]
internal.definitions.fullyInitializeSymbol(sym.asInstanceOf[internal.Symbol])
}
def defString(sym: Symbol): String = {
val internal = ru.asInstanceOf[scala.reflect.internal.SymbolTable]
sym.asInstanceOf[internal.Symbol].defString
}
def showCtor(sym: Symbol): String = {
fullyInitializeSymbol(sym)
if (sym == NoSymbol) "NoSymbol"
else s"${defString(sym)} => ${sym.asMethod.isPrimaryConstructor}"
}
sym.info
println(sym.toString)
println(s"primary constructor: ${showCtor(sym.primaryConstructor)}")
val ctors = sym.info.members.filter(_.name == termNames.CONSTRUCTOR).map(sym => showCtor(sym))
ctors.toList.sorted.foreach(println)
}
Macros.foo
println("runtime")
// SI-8367 primaryConstructor for Java-defined classes is unstable, so I'm commenting this out
// test(typeOf[File].typeSymbol.asClass)
test(definitions.ScalaPackageClass)
test(definitions.ListModule.moduleClass.asClass)
test(typeOf[Product1[_]].typeSymbol.asClass)
test(typeOf[UninitializedFieldError].typeSymbol.asClass)
test(typeOf[C].typeSymbol.asClass)
}
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