Fix java signature generation for traits: no cl...

Fix java signature generation for traits: no classes as parents. Closes
SI-4891, review by grek.

1 files changed, 13 insertions, 0 deletions

diff --git a/test/files/run/bug4891/J_2.java b/test/files/run/bug4891/J_2.java
new file mode 100644
index 0000000000..db1cc52b13
--- /dev/null
+++ b/test/files/run/bug4891/J_2.java
@@ -0,0 +1,13 @@
+import test.generic.*;
+
+public class J_2 {
+  public static <A> void foo(T1<A> x) {
+    // x.m1();
+  }
+
+  public static void main(String[] args) {
+    Bug4891.main(null);
+    T1<Object> x = new C2<Object>();
+    foo(x);
+  }
+}