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-rw-r--r--test/files/run/reflection-implClass.scala18
1 files changed, 18 insertions, 0 deletions
diff --git a/test/files/run/reflection-implClass.scala b/test/files/run/reflection-implClass.scala
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+++ b/test/files/run/reflection-implClass.scala
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+/**
+ * Tries to load a symbol for the `Foo$class` using Scala reflection.
+ * Since trait implementation classes do not get pickling information
+ * symbol for them should be created using fallback mechanism
+ * that exposes Java reflection information dressed up in
+ * a Scala symbol.
+ **/
+object Test extends App {
+ import scala.reflect.mirror
+ val name = manifest[Foo].erasure.getName + "$class"
+ val implClass = Class.forName(name)
+ val symbol = mirror.classToSymbol(implClass)
+ assert(symbol != mirror.NoSymbol)
+}
+
+trait Foo {
+ def bar = 1
+}