From e7ffd7e1486a04a2d9e5642c35455fdb556d3554 Mon Sep 17 00:00:00 2001
From: xuwei-k <6b656e6a69@gmail.com>
Date: Wed, 6 Jun 2018 00:23:27 +0900
Subject: Scala 2.13.0-M4

---
 build.sbt                                 | 4 ++--
 core/shared/src/main/scala/magnolia.scala | 3 +--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/build.sbt b/build.sbt
index 0239960..697b69c 100644
--- a/build.sbt
+++ b/build.sbt
@@ -12,10 +12,10 @@ lazy val core = crossProject(JVMPlatform, JSPlatform, NativePlatform)
     scalaVersion := crossScalaVersions.value.head
   )
   .jvmSettings(
-    crossScalaVersions := "2.12.4" :: "2.13.0-M3" :: "2.11.12" :: Nil
+    crossScalaVersions := "2.12.4" :: "2.13.0-M4" :: "2.11.12" :: Nil
   )
   .jsSettings(
-    crossScalaVersions := "2.12.4" :: "2.11.12" :: Nil
+    crossScalaVersions := "2.12.4" :: "2.13.0-M4" :: "2.11.12" :: Nil
   )
   .nativeSettings(
     crossScalaVersions := "2.11.12" :: Nil
diff --git a/core/shared/src/main/scala/magnolia.scala b/core/shared/src/main/scala/magnolia.scala
index 6001977..1d45fa7 100644
--- a/core/shared/src/main/scala/magnolia.scala
+++ b/core/shared/src/main/scala/magnolia.scala
@@ -15,7 +15,6 @@
 package magnolia
 
 import scala.annotation.compileTimeOnly
-import scala.collection.breakOut
 import scala.collection.mutable
 import scala.language.existentials
 import scala.language.higherKinds
@@ -518,7 +517,7 @@ private[magnolia] object CompileTimeState {
       (frames.drop(1), frames).zipped.collect {
         case (Frame(path, tp1, _), Frame(_, tp2, _))
           if !(tp1 =:= tp2) => path
-      } (breakOut)
+      }.toList
 
     override def toString: String =
       frames.mkString("magnolia stack:\n", "\n", "\n")
-- 
cgit v1.2.3


From 905de4e7bab4c252d9f879f25bc66c38855e401b Mon Sep 17 00:00:00 2001
From: Vladimir Pavkin <vpavkin@gmail.com>
Date: Thu, 7 Jun 2018 13:56:07 +0300
Subject: Use encodedName to avoid invalid identifier names

---
 core/shared/src/main/scala/magnolia.scala | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/core/shared/src/main/scala/magnolia.scala b/core/shared/src/main/scala/magnolia.scala
index 1d45fa7..e46dd3a 100644
--- a/core/shared/src/main/scala/magnolia.scala
+++ b/core/shared/src/main/scala/magnolia.scala
@@ -101,7 +101,7 @@ object Magnolia {
     def knownSubclasses(sym: ClassSymbol): List[Symbol] = {
       val children = sym.knownDirectSubclasses.toList
       val (abstractTypes, concreteTypes) = children.partition(_.isAbstract)
-      
+
       abstractTypes.map(_.asClass).flatMap(knownSubclasses(_)) ::: concreteTypes
     }
 
@@ -167,7 +167,7 @@ object Magnolia {
 
     def directInferImplicit(genericType: Type, typeConstructor: Type): Option[Tree] = {
       val genericTypeName = genericType.typeSymbol.name.decodedName.toString.toLowerCase
-      val assignedName = TermName(c.freshName(s"${genericTypeName}Typeclass"))
+      val assignedName = TermName(c.freshName(s"${genericTypeName}Typeclass")).encodedName.toTermName
       val typeSymbol = genericType.typeSymbol
       val classType = if (typeSymbol.isClass) Some(typeSymbol.asClass) else None
       val isCaseClass = classType.exists(_.isCaseClass)
@@ -313,7 +313,7 @@ object Magnolia {
             ..$assignments
 
             $typeNameDef
-            
+
             ${c.prefix}.combine($magnoliaPkg.Magnolia.caseClass[$typeConstructor, $genericType](
               $typeName,
               false,
@@ -374,11 +374,11 @@ object Magnolia {
         Some(q"""{
             val $subtypesVal: $scalaPkg.Array[$magnoliaPkg.Subtype[$typeConstructor, $genericType]] =
               new $scalaPkg.Array(${assignments.size})
-            
+
             ..$assignments
 
             $typeNameDef
-            
+
             ${c.prefix}.dispatch(new $magnoliaPkg.SealedTrait(
               $typeName,
               $subtypesVal: $scalaPkg.Array[$magnoliaPkg.Subtype[$typeConstructor, $genericType]],
-- 
cgit v1.2.3


From 1d4a132d11a514f2d75c6cb861030299f5d11597 Mon Sep 17 00:00:00 2001
From: xuwei-k <6b656e6a69@gmail.com>
Date: Sat, 9 Jun 2018 21:09:20 +0900
Subject: fix scalacOptions for latest Scala 2.13.x

These options removed or deprecated

- https://github.com/scala/scala/commit/ad25805de5c63084348348aabefdf184927806c2
- https://github.com/scala/scala/commit/7d5e0b01c7f645e4f727f704a18f93ce5c69a9dd
---
 build.sbt | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/build.sbt b/build.sbt
index 697b69c..903933f 100644
--- a/build.sbt
+++ b/build.sbt
@@ -86,14 +86,23 @@ lazy val buildSettings = Seq(
     "-deprecation",
     "-feature",
     "-Xfuture",
-    "-Xexperimental",
     "-Ywarn-value-discard",
     "-Ywarn-dead-code",
-    "-Ywarn-nullary-unit",
     "-Ywarn-numeric-widen",
-    "-Ywarn-inaccessible",
-    "-Ywarn-adapted-args"
   ),
+  scalacOptions ++= {
+    CrossVersion.partialVersion(scalaVersion.value) match {
+      case Some((2, v)) if v <= 12 =>
+        Seq(
+          "-Xexperimental",
+          "-Ywarn-nullary-unit",
+          "-Ywarn-inaccessible",
+          "-Ywarn-adapted-args"
+        )
+      case _ =>
+        Nil
+    }
+  },
   scmInfo := Some(
     ScmInfo(url("https://github.com/propensive/magnolia"),
             "scm:git:git@github.com:propensive/magnolia.git")
-- 
cgit v1.2.3