Allow JS Symbols

scala · Oct 25, 2024 · 94a69db · 94a69db
1 parent 158cd6e
commit 94a69db
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diff --git a/compiler/src/dotty/tools/dotc/core/Definitions.scala b/compiler/src/dotty/tools/dotc/core/Definitions.scala
@@ -500,6 +500,7 @@ class Definitions {
   @tu lazy val DummyImplicitClass: ClassSymbol = requiredClass("scala.DummyImplicit")
 
   @tu lazy val SymbolModule: Symbol = requiredModule("scala.Symbol")
+  @tu lazy val JSSymbolModule: Symbol = requiredModule("scala.scalajs.js.Symbol")
 
   @tu lazy val ScalaRuntimeModule: Symbol = requiredModule("scala.runtime.ScalaRunTime")
     def runtimeMethodRef(name: PreName): TermRef = ScalaRuntimeModule.requiredMethodRef(name)

diff --git a/compiler/src/dotty/tools/dotc/typer/Checking.scala b/compiler/src/dotty/tools/dotc/typer/Checking.scala
@@ -958,6 +958,7 @@ object Checking {
           qual.symbol == defn.ArrayModule
           || qual.symbol == defn.ClassTagModule // class tags are used as arguments to Array.apply
           || qual.symbol == defn.SymbolModule // used in Akka
+          || qual.symbol == defn.JSSymbolModule // used in Scala.js
           || isTupleModule(qual.symbol)
         case Select(New(clazz), nme.CONSTRUCTOR) => clazz.symbol.isAnnotation
         case Apply(fun, _) => isFunctionAllowed(fun)