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

with explicit Unit return type

1 files changed, 55 insertions, 0 deletions

diff --git a/tests/untried/pos/t5853.scala b/tests/untried/pos/t5853.scala
new file mode 100644
index 000000000..2ebb6667d
--- /dev/null
+++ b/tests/untried/pos/t5853.scala
@@ -0,0 +1,55 @@
+
+
+
+
+
+
+
+final class C(val x: Int) extends AnyVal {
+  def ppp[@specialized(Int) T](y: T) = ()
+}
+
+
+class Foo {
+  def f = new C(1) ppp 2
+}
+
+
+/* Original SI-5853 test-case. */
+
+object Bippy {
+  implicit final class C(val x: Int) extends AnyVal {
+    def +++[@specialized T](y: T) = ()
+  }
+  def f = 1 +++ 2
+}
+
+
+/* Few more examples. */
+
+final class C2(val x: Int) extends AnyVal {
+  def +++[@specialized(Int) T](y: T) = ()
+}
+
+
+class Foo2 {
+  def f = new C2(1) +++ 2
+}
+
+
+object Arrow {
+  implicit final class ArrowAssoc[A](val __leftOfArrow: A) extends AnyVal {
+    @inline def ->>[B](y: B): Tuple2[A, B] = Tuple2(__leftOfArrow, y)
+  }
+
+  def foo = 1 ->> 2
+}
+
+
+object SpecArrow {
+  implicit final class ArrowAssoc[A](val __leftOfArrow: A) extends AnyVal {
+    @inline def ->> [@specialized(Int) B](y: B): Tuple2[A, B] = Tuple2(__leftOfArrow, y)
+  }
+
+  def foo = 1 ->> 2
+}