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package test
import dotty.tools.dotc._
import core._
import Decorators._
import Types._, Symbols._
object sigtest extends DottyTest {
println("Welcome to the Scala worksheet") //> Welcome to the Scala worksheet
val int = ctx.requiredClass("scala.Int") //> int : dotty.tools.dotc.core.Symbols.ClassSymbol = class Int
int.signature //> res0: dotty.tools.dotc.core.Denotations.Signature = List()
val intmeth = methType("x")(int.symbolicRef)() //> intmeth : dotty.tools.dotc.core.Types.MethodType = MethodType(List(x), List
//| (TypeRef(ThisType(module class scala),Int)), TypeRef(ThisType(module class s
//| cala),Unit))
intmeth.signature //> res1: dotty.tools.dotc.core.Denotations.Signature = List(Int)
val arr = defn.ArrayType.appliedTo(int.symbolicRef)
//> arr : dotty.tools.dotc.core.Types.Type = RefinedType(TypeRef(ThisType(modul
//| e class scala),Array), scala$Array$$T, TypeAlias(TypeRef(ThisType(module cla
//| ss scala),Int)) | hash = 1907214242)
val arraymeth = methType("x")(arr)() //> arraymeth : dotty.tools.dotc.core.Types.MethodType = MethodType(List(x), Li
//| st(RefinedType(TypeRef(ThisType(module class scala),Array), scala$Array$$T,
//| TypeAlias(TypeRef(ThisType(module class scala),Int)) | hash = 1907214242)),
//| TypeRef(ThisType(module class scala),Unit))
arraymeth.signature //> res2: dotty.tools.dotc.core.Denotations.Signature = List(Int[])
val curriedmeth = methType("x", "y")(defn.IntType, defn.BooleanType)(methType("z")(defn.ArrayType.appliedTo(defn.IntType))())
//> curriedmeth : dotty.tools.dotc.core.Types.MethodType = MethodType(List(x, y
//| ), List(TypeRef(ThisType(module class scala),Int), TypeRef(ThisType(module c
//| lass scala),Boolean)), MethodType(List(z), List(RefinedType(TypeRef(ThisType
//| (module class scala),Array), scala$Array$$T, TypeAlias(TypeRef(ThisType(modu
//| le class scala),Int)) | hash = 1808140099)), TypeRef(ThisType(module class s
//| cala),Unit)))
curriedmeth.signature //> res3: dotty.tools.dotc.core.Denotations.Signature = List(Int, Boolean, Int[]
//| )
}
|
