Fixed #1665: Default to ECMAScript 2015 for ScajaJS 1.x (#1666)

Pull request: #1666 Co-authored-by: Tobias Roeser <le.petit.fou@web.de>
com-lihaoyi · Jan 11, 2022 · 4535159 · 4535159
1 parent 815b9b0
commit 4535159
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/scalajslib/src/ScalaJSModule.scala b/scalajslib/src/ScalaJSModule.scala
@@ -197,7 +197,9 @@ trait ScalaJSModule extends scalalib.ScalaModule { outer =>
 
   def moduleKind: T[ModuleKind] = T { ModuleKind.NoModule }
 
-  def useECMAScript2015: T[Boolean] = false
+  def useECMAScript2015: T[Boolean] = T { 
+    !scalaJSVersion().startsWith("0.")
+  }
 
   @internal
   override def bspBuildTargetData: Task[Option[(String, AnyRef)]] = T.task {