upgrade zio version (#537)

build.sbt

@@ -47,7 +47,7 @@ lazy val root = project
     unusedCompileDependenciesFilter -= moduleFilter("org.scala-js", "scalajs-library")
   )
 
-val zioVersion                 = "2.0.0-RC5"
+val zioVersion                 = "2.0.0-RC6"
 val catsVersion                = "2.6.1"
 val catsEffectVersion          = "3.2.9"
 val catsMtlVersion             = "1.2.1"

zio-interop-cats-tests/jvm/src/test/scala/zio/internal/stacktracer/InteropTracerSpec.scala

@@ -1,7 +1,7 @@
 package zio.internal.stacktracer
 
 import zio.test._
-import zio.ZTraceElement
+import zio.Trace
 
 object InteropTracerSpec extends ZIOSpecDefault {
 
@@ -12,18 +12,18 @@ object InteropTracerSpec extends ZIOSpecDefault {
 
         val result = InteropTracer.newTrace(myLambda)
 
-        assertTrue(result == "myLambda(InteropTracerSpec.scala:8:0)".asInstanceOf[ZTraceElement])
+        assertTrue(result == "myLambda(InteropTracerSpec.scala:8:0)".asInstanceOf[Trace])
       },
       test("tracing 'by name' parameter") {
 
-        def check[A](f: => A): ZTraceElement = {
+        def check[A](f: => A): Trace = {
           val byName: () => A = () => f
           InteropTracer.newTrace(byName)
         }
 
         val result = check(42)
 
-        assertTrue(result == "spec(InteropTracerSpec.scala:24:0)".asInstanceOf[ZTraceElement])
+        assertTrue(result == "spec(InteropTracerSpec.scala:24:0)".asInstanceOf[Trace])
       }
     ).@@(TestAspect.exceptScala3)
 }

zio-interop-cats-tests/jvm/src/test/scala/zio/interop/CatsInteropSpec.scala

@@ -4,14 +4,14 @@ import cats.effect.{ IO as CIO, LiftIO }
 import cats.effect.kernel.{ Concurrent, Resource }
 import zio.interop.catz.*
 import zio.test.*
-import zio.{ Promise, Task }
+import zio.{ Promise, Task, ZIO }
 
 object CatsInteropSpec extends CatsRunnableSpec {
   def spec = suite("Cats interop")(
     test("cats fiber wrapped in Resource can be canceled") {
       for {
         promise <- Promise.make[Nothing, Int]
-        resource = Resource.make(Concurrent[Task].start(promise.succeed(1) *> Task.never))(_.cancel)
+        resource = Resource.make(Concurrent[Task].start(promise.succeed(1) *> ZIO.never))(_.cancel)
         _       <- resource.use(_ => promise.await)
       } yield assertCompletes
     },

zio-interop-cats-tests/jvm/src/test/scala/zio/interop/CatsZManagedSyntaxSpec.scala

@@ -131,10 +131,10 @@ object CatsZManagedSyntaxSpec extends CatsRunnableSpec {
         test("calls finalizers correctly when use is interrupted") {
           val effects                           = new mutable.ListBuffer[Int]
           def res(x: Int): Resource[Task, Unit] =
-            Resource.makeCase(Task.attempt(effects += x).unit) {
+            Resource.makeCase(ZIO.attempt(effects += x).unit) {
               case (_, Resource.ExitCase.Canceled) =>
-                Task.attempt(effects += x + 1).unit
-              case _                               => Task.unit
+                ZIO.attempt(effects += x + 1).unit
+              case _                               => ZIO.unit
             }
 
           val testCase = {
@@ -150,11 +150,11 @@ object CatsZManagedSyntaxSpec extends CatsRunnableSpec {
         test("calls finalizers correctly when use has failed") {
           val effects                           = new mutable.ListBuffer[Int]
           def res(x: Int): Resource[Task, Unit] =
-            Resource.makeCase(Task.attempt(effects += x).unit) {
+            Resource.makeCase(ZIO.attempt(effects += x).unit) {
               case (_, Resource.ExitCase.Errored(_)) =>
-                Task.attempt(effects += x + 1).unit
+                ZIO.attempt(effects += x + 1).unit
               case _                                 =>
-                Task.unit
+                ZIO.unit
             }
 
           val testCase = {
@@ -170,11 +170,11 @@ object CatsZManagedSyntaxSpec extends CatsRunnableSpec {
         test("calls finalizers correctly when use has died") {
           val effects                           = new mutable.ListBuffer[Int]
           def res(x: Int): Resource[Task, Unit] =
-            Resource.makeCase(Task.attempt(effects += x).unit) {
+            Resource.makeCase(ZIO.attempt(effects += x).unit) {
               case (_, Resource.ExitCase.Errored(_)) =>
-                Task.attempt(effects += x + 1).unit
+                ZIO.attempt(effects += x + 1).unit
               case _                                 =>
-                Task.unit
+                ZIO.unit
             }
 
           val testCase = {
@@ -190,8 +190,8 @@ object CatsZManagedSyntaxSpec extends CatsRunnableSpec {
         test("calls finalizers should not run if exception is thrown in acquisition") {
           val effects                           = new mutable.ListBuffer[Int]
           def res(x: Int): Resource[Task, Unit] =
-            Resource.make(Task.attempt(effects += x) *> Task.attempt(throw new RuntimeException()).unit)(_ =>
-              Task.attempt(effects += x + 1).unit
+            Resource.make(ZIO.attempt(effects += x) *> ZIO.attempt(throw new RuntimeException()).unit)(_ =>
+              ZIO.attempt(effects += x + 1).unit
             )
 
           val testCase = {
@@ -207,7 +207,7 @@ object CatsZManagedSyntaxSpec extends CatsRunnableSpec {
         test("calls finalizers correctly when using the resource") {
           val effects                           = new mutable.ListBuffer[Int]
           def res(x: Int): Resource[Task, Unit] =
-            Resource.make(Task.attempt(effects += x).unit)(_ => Task.attempt(effects += x).unit)
+            Resource.make(ZIO.attempt(effects += x).unit)(_ => ZIO.attempt(effects += x).unit)
 
           val testCase = {
             val managed: ZManaged[Any, Throwable, Unit] = res(1).toManagedZIO
@@ -223,7 +223,7 @@ object CatsZManagedSyntaxSpec extends CatsRunnableSpec {
 
           val effects                           = new mutable.ListBuffer[Int]
           def res(x: Int): Resource[Task, Unit] =
-            Resource.make(Task.attempt(effects += x).unit)(_ => Task.attempt(effects += x).unit)
+            Resource.make(ZIO.attempt(effects += x).unit)(_ => ZIO.attempt(effects += x).unit)
 
           def man(x: Int): ZManaged[Any, Throwable, Unit] =
             ZManaged.acquireReleaseWith(ZIO.succeed(effects += x).unit)(_ => ZIO.succeed(effects += x))

zio-interop-cats-tests/jvm/src/test/scala/zio/interop/Fs2ZioSpec.scala

@@ -44,7 +44,7 @@ object Fs2ZioSpec extends CatsRunnableSpec {
       fail     <- Promise.make[Nothing, Unit]
       _        <- Stream
                     .bracket(started.succeed(()).unit)(_ => released.succeed(()).unit)
-                    .evalMap[Task, Unit](_ => fail.await *> IO.fail(new Exception()))
+                    .evalMap[Task, Unit](_ => fail.await *> ZIO.fail(new Exception()))
                     .compile[Task, Task, Unit]
                     .drain
                     .fork
@@ -60,7 +60,7 @@ object Fs2ZioSpec extends CatsRunnableSpec {
       terminate <- Promise.make[Nothing, Unit]
       _         <- Stream
                      .bracket(started.succeed(()).unit)(_ => released.succeed(()).unit)
-                     .evalMap[Task, Unit](_ => terminate.await *> IO.die(new Exception()))
+                     .evalMap[Task, Unit](_ => terminate.await *> ZIO.die(new Exception()))
                      .compile[Task, Task, Unit]
                      .drain
                      .fork
@@ -74,8 +74,8 @@ object Fs2ZioSpec extends CatsRunnableSpec {
       started  <- Promise.make[Nothing, Unit]
       released <- Promise.make[Nothing, Unit]
       f        <- Stream
-                    .bracket(IO.unit)(_ => released.succeed(()).unit)
-                    .evalMap[Task, Unit](_ => started.succeed(()) *> IO.never)
+                    .bracket(ZIO.unit)(_ => released.succeed(()).unit)
+                    .evalMap[Task, Unit](_ => started.succeed(()) *> ZIO.never)
                     .compile[Task, Task, Unit]
                     .drain
                     .fork

zio-interop-cats-tests/jvm/src/test/scala/zio/interop/fs2StreamSpec.scala

@@ -41,7 +41,7 @@ object fs2StreamSpec extends ZIOSpecDefault {
       }),
       test("error propagation") {
         val result = ZStream.fail(exception).toFs2Stream.compile.drain.exit
-        assertM(result)(fails(equalTo(exception)))
+        assertZIO(result)(fails(equalTo(exception)))
       }
     ),
     suite("test toZStream conversion")(
@@ -56,7 +56,7 @@ object fs2StreamSpec extends ZIOSpecDefault {
       }),
       test("error propagation") {
         val result = Stream.raiseError[Task](exception).toZStream().runDrain.exit
-        assertM(result)(fails(equalTo(exception)))
+        assertZIO(result)(fails(equalTo(exception)))
       },
       test("releases all resources by the time the failover stream has started") {
         for {

zio-interop-cats-tests/shared/src/test/scala/zio/interop/CatsSpecBase.scala

@@ -30,45 +30,38 @@ private[zio] trait CatsSpecBase
   def checkAllAsync(name: String, f: Ticker => Laws#RuleSet): Unit =
     checkAll(name, f(Ticker()))
 
-  def platform(implicit ticker: Ticker): RuntimeConfig =
-    RuntimeConfig
-      .fromExecutor(Executor.fromExecutionContext(1024)(ticker.ctx))
-      .copy(
-        blockingExecutor = Executor.fromExecutionContext(1024)(ticker.ctx)
-      )
-
   val environment: ZEnvironment[Any] =
     ZEnvironment(())
 
   def testClock(implicit ticker: Ticker) = new Clock {
 
-    def instant(implicit trace: ZTraceElement): UIO[Instant]                     =
+    def instant(implicit trace: Trace): UIO[Instant]                     =
       ???
-    def localDateTime(implicit trace: ZTraceElement): UIO[LocalDateTime]         =
+    def localDateTime(implicit trace: Trace): UIO[LocalDateTime]         =
       ???
-    def currentTime(unit: => TimeUnit)(implicit trace: ZTraceElement): UIO[Long] =
+    def currentTime(unit: => TimeUnit)(implicit trace: Trace): UIO[Long] =
       ZIO.succeed(ticker.ctx.now().toUnit(unit).toLong)
 
-    def currentDateTime(implicit trace: ZTraceElement): UIO[OffsetDateTime] =
+    def currentDateTime(implicit trace: Trace): UIO[OffsetDateTime] =
       ZIO.succeed(OffsetDateTime.ofInstant(Instant.ofEpochMilli(ticker.ctx.now().toMillis), ZoneOffset.UTC))
 
-    def javaClock(implicit trace: zio.ZTraceElement): zio.UIO[java.time.Clock] =
+    def javaClock(implicit trace: zio.Trace): zio.UIO[java.time.Clock] =
       ???
 
-    def nanoTime(implicit trace: ZTraceElement): UIO[Long] =
+    def nanoTime(implicit trace: Trace): UIO[Long] =
       ZIO.succeed(ticker.ctx.now().toNanos)
 
-    def sleep(duration: => Duration)(implicit trace: ZTraceElement): UIO[Unit] = duration.asScala match {
+    def sleep(duration: => Duration)(implicit trace: Trace): UIO[Unit] = duration.asScala match {
       case finite: FiniteDuration =>
         ZIO.asyncInterrupt { cb =>
-          val cancel = ticker.ctx.schedule(finite, () => cb(UIO.unit))
-          Left(UIO.succeed(cancel()))
+          val cancel = ticker.ctx.schedule(finite, () => cb(ZIO.unit))
+          Left(ZIO.succeed(cancel()))
         }
       case infinite: Infinite     =>
         ZIO.dieMessage(s"Unexpected infinite duration $infinite passed to Ticker")
     }
 
-    def scheduler(implicit trace: ZTraceElement): UIO[Scheduler] =
+    def scheduler(implicit trace: Trace): UIO[Scheduler] =
       ???
   }
 
@@ -84,8 +77,18 @@ private[zio] trait CatsSpecBase
         throw error
     }
 
-  implicit def runtime(implicit ticker: Ticker): Runtime[Any] =
-    Runtime(environment, platform)
+  implicit def runtime(implicit ticker: Ticker): Runtime[Any] = {
+    val executor         = Executor.fromExecutionContext(1024)(ticker.ctx)
+    val blockingExecutor = Executor.fromExecutionContext(1024)(ticker.ctx)
+    val fiberId          = FiberId.unsafeMake(Trace.empty)
+    val fiberRefs        = FiberRefs(
+      Map(
+        FiberRef.currentExecutor         -> ::(fiberId -> executor, Nil),
+        FiberRef.currentBlockingExecutor -> ::(fiberId -> blockingExecutor, Nil)
+      )
+    )
+    Runtime(ZEnvironment.empty, fiberRefs)
+  }
 
   implicit val arbitraryAny: Arbitrary[Any] =
     Arbitrary(Gen.const(()))

zio-interop-cats-tests/shared/src/test/scala/zio/interop/GenIOInteropCats.scala

@@ -14,13 +14,13 @@ trait GenIOInteropCats {
   /**
    * Given a generator for `A`, produces a generator for `IO[E, A]` using the `IO.point` constructor.
    */
-  def genSyncSuccess[E, A: Arbitrary]: Gen[IO[E, A]] = Arbitrary.arbitrary[A].map(IO.succeed[A](_))
+  def genSyncSuccess[E, A: Arbitrary]: Gen[IO[E, A]] = Arbitrary.arbitrary[A].map(ZIO.succeed[A](_))
 
   /**
    * Given a generator for `A`, produces a generator for `IO[E, A]` using the `IO.async` constructor.
    */
   def genAsyncSuccess[E, A: Arbitrary]: Gen[IO[E, A]] =
-    Arbitrary.arbitrary[A].map(a => IO.async[Any, E, A](k => k(IO.succeed(a))))
+    Arbitrary.arbitrary[A].map(a => ZIO.async[Any, E, A](k => k(ZIO.succeed(a))))
 
   /**
    * Randomly uses either `genSyncSuccess` or `genAsyncSuccess` with equal probability.
@@ -95,7 +95,7 @@ trait GenIOInteropCats {
     gen.map(nextIO => io.flatMap(_ => nextIO))
 
   private def genOfIdentityFlatMaps[E, A](io: IO[E, A]): Gen[IO[E, A]] =
-    Gen.const(io.flatMap(a => IO.succeed(a)))
+    Gen.const(io.flatMap(a => ZIO.succeed(a)))
 
   private def genOfRace[E, A](io: IO[E, A]): Gen[IO[E, A]] =
     Gen.const(io.raceFirst(ZIO.never.interruptible))

zio-interop-cats-tests/shared/src/test/scala/zio/stream/interop/GenStreamInteropCats.scala

@@ -8,12 +8,12 @@ trait GenStreamInteropCats {
   /**
    * Given a generator for `List[A]`, produces a generator for `Stream[E, A]` using the `Stream.fromIterable` constructor.
    */
-  def genSuccess[E, A: Arbitrary]: Gen[Stream[E, A]] = Arbitrary.arbitrary[A].map(Stream.succeed(_))
+  def genSuccess[E, A: Arbitrary]: Gen[Stream[E, A]] = Arbitrary.arbitrary[A].map(ZStream.succeed(_))
 
   /**
    * Given a generator for `E`, produces a generator for `Stream[E, A]` using the `Stream.fail` constructor.
    */
-  def genFailure[E: Arbitrary, A]: Gen[Stream[E, A]] = Arbitrary.arbitrary[E].map(Stream.fail[E](_))
+  def genFailure[E: Arbitrary, A]: Gen[Stream[E, A]] = Arbitrary.arbitrary[E].map(ZStream.fail[E](_))
 
   /**
    * Randomly uses either `genSuccess` or `genFailure` with equal probability.
@@ -80,6 +80,6 @@ trait GenStreamInteropCats {
     gen.map(nextIO => stream.flatMap(_ => nextIO))
 
   private def genOfIdentityFlatMaps[E, A](stream: Stream[E, A]): Gen[Stream[E, A]] =
-    Gen.const(stream.flatMap(a => Stream.succeed(a)))
+    Gen.const(stream.flatMap(a => ZStream.succeed(a)))
 
 }

zio-interop-cats/js/src/main/scala/zio/internal/stacktracer/InteropTracer.scala

@@ -15,11 +15,11 @@
  */
 package zio.internal.stacktracer
 
-import zio.ZTraceElement
+import zio.Trace
 
 import scala.annotation.nowarn
 
 object InteropTracer {
   @nowarn("cat=unused")
-  final def newTrace(f: Any): ZTraceElement = "noop".asInstanceOf[ZTraceElement]
+  final def newTrace(f: Any): Trace = "noop".asInstanceOf[Trace]
 }

zio-interop-cats/jvm/src/main/scala/zio/internal/stacktracer/InteropTracer.scala

@@ -15,39 +15,39 @@
  */
 package zio.internal.stacktracer
 
-import zio.ZTraceElement
+import zio.Trace
 
 import java.util.concurrent.ConcurrentHashMap
 import java.util.concurrent.ConcurrentMap
 import scala.util.matching.Regex
 
 object InteropTracer {
-  final def newTrace(f: AnyRef): ZTraceElement = {
+  final def newTrace(f: AnyRef): Trace = {
     val clazz       = f.getClass()
     val cachedTrace = cache.get(clazz)
     if (cachedTrace == null) {
       val computedTrace = AkkaLineNumbers(f) match {
-        case AkkaLineNumbers.NoSourceInfo => ZTraceElement.empty
+        case AkkaLineNumbers.NoSourceInfo => Trace.empty
 
-        case AkkaLineNumbers.UnknownSourceFormat(_) => ZTraceElement.empty
+        case AkkaLineNumbers.UnknownSourceFormat(_) => Trace.empty
 
         case AkkaLineNumbers.SourceFile(filename) =>
-          createTrace("<unknown>", filename.intern(), 0, 0).asInstanceOf[ZTraceElement]
+          createTrace("<unknown>", filename.intern(), 0, 0).asInstanceOf[Trace]
 
         case AkkaLineNumbers.SourceFileLines(filename, from, _, _, methodAnonfun) =>
           val methodName = lambdaNamePattern
             .findFirstMatchIn(methodAnonfun)
             .flatMap(Option apply _.group(1))
             .getOrElse(methodAnonfun)
 
-          createTrace(methodName.intern(), filename.intern(), from, 0).asInstanceOf[ZTraceElement]
+          createTrace(methodName.intern(), filename.intern(), from, 0).asInstanceOf[Trace]
       }
       cache.put(clazz, computedTrace)
       computedTrace
     } else cachedTrace
   }
 
-  private val cache: ConcurrentMap[Class[?], ZTraceElement] = new ConcurrentHashMap[Class[?], ZTraceElement]()
+  private val cache: ConcurrentMap[Class[?], Trace] = new ConcurrentHashMap[Class[?], Trace]()
 
   private def createTrace(location: String, file: String, line: Int, column: Int): String =
     s"$location($file:$line:$column)".intern