add tests from scala/test/files/{pos,neg}

with explicit Unit return type

1 files changed, 9 insertions, 0 deletions

diff --git a/tests/untried/pos/t2261.scala b/tests/untried/pos/t2261.scala
new file mode 100644
index 000000000..06360d500
--- /dev/null
+++ b/tests/untried/pos/t2261.scala
@@ -0,0 +1,9 @@
+class Bob[T]
+object Test {
+  implicit def foo2bar[T](xs: List[T]): Bob[T] = new Bob[T]
+  var x: Bob[Int] = null
+  x = List(1,2,3)
+  // the problem here was that somehow the type variable that was used to infer the type argument for List.apply
+  // would accumulate several conflicting constraints
+  // can't reproduce with
+}