SI-3943 Test case for already-fixed Java interop bug

Confirmed that this was fixed in edee27f59.

2 files changed, 21 insertions, 0 deletions

diff --git a/test/files/pos/t3943/Client_2.scala b/test/files/pos/t3943/Client_2.scala
new file mode 100644
index 0000000000..650ac9b7a9
--- /dev/null
+++ b/test/files/pos/t3943/Client_2.scala
@@ -0,0 +1,7 @@
+object Test {
+  val x: Child = new Child
+  x.getInner.foo("meh")
+// error: type mismatch;
+//  found   : java.lang.String("meh")
+//  required: E
+}
diff --git a/test/files/pos/t3943/Outer_1.java b/test/files/pos/t3943/Outer_1.java
new file mode 100644
index 0000000000..1d38c5e76b
--- /dev/null
+++ b/test/files/pos/t3943/Outer_1.java
@@ -0,0 +1,14 @@
+class Outer<E> {
+  abstract class Inner {
+    abstract public void foo(E e);
+  }
+}
+
+class Child extends Outer<String> {
+  // the implicit prefix for Inner is Outer<E> instead of Outer<String>
+  public Inner getInner() {
+    return new Inner() {
+     public void foo(String e) { System.out.println("meh "+e); }
+    };
+  }
+}