Add some run tests related to value classes

1 files changed, 20 insertions, 0 deletions

diff --git a/tests/run/genericValueClass.scala b/tests/run/genericValueClass.scala
new file mode 100644
index 000000000..5873eace1
--- /dev/null
+++ b/tests/run/genericValueClass.scala
@@ -0,0 +1,20 @@
+
+import scala.language.implicitConversions
+
+object Test extends dotty.runtime.LegacyApp {
+  class ArrowAssocClass[A](val __leftOfArrow: A) extends AnyVal {
+    @inline def -> [B](y: B): Tuple2[A, B] = Tuple2(__leftOfArrow, y)
+    def →[B](y: B): Tuple2[A, B] = ->(y)
+  }
+
+  {
+  @inline implicit def ArrowAssoc[A](x: A): ArrowAssocClass[A] = new ArrowAssocClass(x)
+  val x = 1 -> "abc"
+  println(x)
+  }
+
+  {
+    val y = 2 -> "def"
+    println(y)
+  }
+}