Merge pull request #21 from SethTisue/fatal-warnings

newer 2.13 snapshot, 2.12.6, fix language warnings

Author: SethTisue

.travis.yml

@@ -6,8 +6,8 @@
 language: scala
 scala:
   - 2.11.12
-  - 2.12.5
-  - 2.13.0-pre-b11db01
+  - 2.12.6
+  - 2.13.0-pre-abf21b9
 jdk:
   - oraclejdk8
 env:
@@ -16,12 +16,12 @@ env:
   - SCALAJS_VERSION=1.0.0-M3
 matrix:
   exclude:
-    - scala: 2.13.0-pre-b11db01
+    - scala: 2.13.0-pre-abf21b9
       env: SCALAJS_VERSION=0.6.22
-    - scala: 2.13.0-pre-b11db01
+    - scala: 2.13.0-pre-abf21b9
       env: SCALAJS_VERSION=1.0.0-M3
   include:
-    - scala: 2.12.5
+    - scala: 2.12.6
       env: TEST_SCALAFIX=true
 before_script:
   - ./checkCLA.sh

build.sbt

@@ -4,8 +4,9 @@ inThisBuild(Def.settings(
   organization := "org.scala-lang",
   version := "0.1-SNAPSHOT",
   resolvers += "scala-pr" at "https://scala-ci.typesafe.com/artifactory/scala-integration/",
-  crossScalaVersions := Seq("2.12.5", "2.13.0-pre-b11db01", "2.11.12"),
-  scalaVersion := crossScalaVersions.value.head
+  crossScalaVersions := Seq("2.12.6", "2.13.0-pre-abf21b9", "2.11.12"),
+  scalaVersion := crossScalaVersions.value.head,
+  scalacOptions ++= Seq("-feature", "-language:higherKinds", "-language:implicitConversions")
 ))
 
 lazy val `scala-collection-compat` = crossProject(JSPlatform, JVMPlatform)

scalafix/build.sbt

@@ -23,7 +23,7 @@ lazy val input = project
 lazy val output = project
   .settings(
     resolvers += "scala-pr" at "https://scala-ci.typesafe.com/artifactory/scala-integration/",
-    scalaVersion := "2.13.0-M4-pre-20d3c21"
+    scalaVersion := "2.13.0-pre-abf21b9"
   )
 
 lazy val tests = project

scalafix/output/src/main/scala/fix/StreamSrc.scala

@@ -2,7 +2,7 @@ package fix
 
 object StreamSrc {
   val s = LazyList(1, 2, 3)
-  s.lazyAppendAll(List(4, 5, 6))
+  s.lazyAppendedAll(List(4, 5, 6))
   1 #:: 2 #:: 3 #:: LazyList.Empty
   val isEmpty: LazyList[_] => Boolean = {
     case LazyList.Empty => true

scalafix/rules/src/main/scala/fix/Scalacollectioncompat_NewCollections.scala

@@ -103,7 +103,7 @@ case class Scalacollectioncompat_NewCollections(index: SemanticdbIndex)
   def replaceStreamAppend(ctx: RuleCtx): Patch =
     ctx.tree.collect {
       case streamAppend(t: Name) =>
-        ctx.replaceTree(t, "lazyAppendAll")
+        ctx.replaceTree(t, "lazyAppendedAll")
     }.asPatch
 
   override def fix(ctx: RuleCtx): Patch = {

src/main/scala-2.11_2.12/scala/collection/compat/package.scala

@@ -45,7 +45,7 @@ package object compat {
   }
 
   implicit class StreamExtensionMethods[A](private val stream: Stream[A]) extends AnyVal {
-    def lazyAppendAll(as: => TraversableOnce[A]): Stream[A] = stream.append(as)
+    def lazyAppendedAll(as: => TraversableOnce[A]): Stream[A] = stream.append(as)
   }
 
   implicit class SortedExtensionMethods[K, T <: Sorted[K, T]](private val fact: Sorted[K, T]) {

src/test/scala/test/scala/collection/StreamTest.scala

@@ -7,9 +7,9 @@ import scala.collection.compat._
 class StreamTest {
 
   @Test
-  def lazyAppendAll(): Unit = {
+  def lazyAppendedAll(): Unit = {
     val s = 1 #:: 2 #:: 3 #:: Stream.Empty
-    s.lazyAppendAll(List(4, 5, 6))
+    s.lazyAppendedAll(List(4, 5, 6))
   }
 
 }