Upgrade to Scala 3.0.0-M3

Author: jodersky

build.sc

@@ -27,7 +27,7 @@ import $file.example.websockets3.build
 import $file.example.websockets4.build
 
 val scala213 = "2.13.4"
-val scala3 = "3.0.0-M2"
+val scala3 = "3.0.0-M3"
 val dottyCustomVersion = Option(sys.props("dottyVersion"))
 
 trait CaskModule extends CrossScalaModule with PublishModule{
@@ -51,7 +51,7 @@ class CaskMainModule(val crossScalaVersion: String) extends CaskModule {
   def ivyDeps = T{
     Agg(
       ivy"io.undertow:undertow-core:2.2.3.Final",
-      ivy"com.lihaoyi::upickle:1.2.2"
+      ivy"com.lihaoyi::upickle:1.2.3"
     ) ++
     (if(!isDotty) Agg(ivy"org.scala-lang:scala-reflect:${scalaVersion()}") else Agg())
   }
@@ -62,7 +62,7 @@ class CaskMainModule(val crossScalaVersion: String) extends CaskModule {
   object test extends Tests{
     def testFrameworks = Seq("utest.runner.Framework")
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.7.5",
+      ivy"com.lihaoyi::utest::0.7.7",
       ivy"com.lihaoyi::requests::0.6.5"
     )
   }
@@ -81,9 +81,9 @@ object cask extends Cross[CaskMainModule]((Seq(scala213, scala3) ++ dottyCustomV
         millSourcePath / s"src-$platformSegment"
       )
       def ivyDeps = Agg(
-        ivy"com.lihaoyi::sourcecode:0.2.1",
-        ivy"com.lihaoyi::pprint:0.6.0",
-        ivy"com.lihaoyi::geny:0.6.2"
+        ivy"com.lihaoyi::sourcecode:0.2.3",
+        ivy"com.lihaoyi::pprint:0.6.1",
+        ivy"com.lihaoyi::geny:0.6.5"
       )
     }
     class UtilJvmModule(val crossScalaVersion: String) extends UtilModule {

cask/src-3/cask/router/Macros.scala

@@ -74,9 +74,9 @@ object Macros {
 
     val reader = Expr.summon(using inputReaderType) match {
       case None =>
-        Reporting.error(
+        report.error(
           s"no reader of type ${paramTpt.tpe.typeSymbol.fullName} found for parameter ${param.name}",
-          param.pos
+          param.pos.get
         )
         '{???}
       case Some(expr) => expr
@@ -111,7 +111,7 @@ object Macros {
     val paramss = method.paramSymss
 
     if (paramss.isEmpty) {
-      Reporting.error("At least one parameter list must be declared.", method.pos)
+      report.error("At least one parameter list must be declared.", method.pos.get)
       return '{???}
     }
 
@@ -170,7 +170,7 @@ object Macros {
 
     val conversion = Expr.summon(using conversionTpe) match {
       case None =>
-        Reporting.error(s"can't convert ${rtpt.tpe.typeSymbol.fullName} to a response", method.pos)
+        report.error(s"can't convert ${rtpt.tpe.typeSymbol.fullName} to a response", method.pos.get)
         '{???}
       case Some(expr) => expr
     }
@@ -281,10 +281,10 @@ object Macros {
             }
 
           Runtime.validateLists(parsedArgss).map{ validated =>
-            val result = ${call(method, '{validated})}
+            val result = ${call(using qctx)(method, '{validated})}
 
             ${
-              convertToResponse(
+              convertToResponse(using qctx)(
                 method,
                 endpoint,
                 '{result}

cask/src-3/cask/router/RoutesEndpointMetadata.scala

@@ -6,7 +6,7 @@ case class RoutesEndpointsMetadata[T](value: Seq[EndpointMetadata[T]])
 object RoutesEndpointsMetadata{
   import scala.quoted._
 
-  inline given initialize[T] as RoutesEndpointsMetadata[T] = ${initializeImpl}
+  inline given initialize[T]: RoutesEndpointsMetadata[T] = ${initializeImpl}
 
   def setRoutesImpl[T](setter: Expr[RoutesEndpointsMetadata[T] => Unit])
     (using qctx: Quotes, tpe: Type[T]): Expr[Unit] = {
@@ -20,21 +20,21 @@ object RoutesEndpointsMetadata{
     import qctx.reflect._
 
     val routeParts: List[Expr[EndpointMetadata[T]]] = for {
-      m <- TypeRepr.of(using tpe).typeSymbol.methods
-      annotations = m.annots.filter(_.tpe <:< TypeRepr.of[Decorator[_, _, _]])
+      m <- TypeRepr.of(using tpe).typeSymbol.memberMethods
+      annotations = m.annotations.filter(_.tpe <:< TypeRepr.of[Decorator[_, _, _]])
       if (annotations.nonEmpty)
     } yield {
 
       if(!(annotations.head.tpe <:< TypeRepr.of[Endpoint[_, _, _]])) {
-        Reporting.error(s"Last annotation applied to a function must be an instance of Endpoint, " +
+        report.error(s"Last annotation applied to a function must be an instance of Endpoint, " +
           s"not ${annotations.head.tpe.show}",
           annotations.head.pos
         )
         return '{???} // in this case, we can't continue expansion of this macro
       }
       val allEndpoints = annotations.filter(_.tpe <:< TypeRepr.of[Endpoint[_, _, _]])
       if(allEndpoints.length > 1) {
-        Reporting.error(
+        report.error(
           s"You can only apply one Endpoint annotation to a function, not " +
             s"${allEndpoints.length} in ${allEndpoints.map(_.tpe.show).mkString(", ")}",
           annotations.last.pos,
@@ -52,7 +52,7 @@ object RoutesEndpointsMetadata{
       '{
 
         val entrypoint: EntryPoint[T, cask.Request] = ${
-          Macros.extractMethod[T](
+          Macros.extractMethod[T](using qctx)(
             m,
             decorators,
             endpoint