Added test for SI-5761.

Seems that my cleanup of SI-4842 also fixed that one.
Review by @paulp or @retronym.

1 files changed, 16 insertions, 0 deletions

diff --git a/test/files/neg/t5761.scala b/test/files/neg/t5761.scala
new file mode 100644
index 0000000000..040c4eb75a
--- /dev/null
+++ b/test/files/neg/t5761.scala
@@ -0,0 +1,16 @@
+class D[-A](x: A) { }
+
+object Test1 {
+  println(new D[Int]{})   // crash
+}
+
+object Test2 {
+  println(new D[Int]())   // no crash
+  println(new D[Int]{})   // crash
+}
+
+object Test3 {
+  new Tread("sth") { }.run()
+}
+
+