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

with explicit Unit return type

1 files changed, 89 insertions, 0 deletions

diff --git a/tests/untried/pos/implicits-old.scala b/tests/untried/pos/implicits-old.scala
new file mode 100644
index 000000000..b0e775086
--- /dev/null
+++ b/tests/untried/pos/implicits-old.scala
@@ -0,0 +1,89 @@
+// #1435
+object t1435 {
+  implicit def a(s:String):String = sys.error("")
+  implicit def a(i:Int):String = sys.error("")
+  implicit def b(i:Int):String = sys.error("")
+}
+
+class C1435 {
+  val v:String = {
+    import t1435.a
+    2
+  }
+}
+
+// #1492
+class C1492 {
+
+  class X
+
+  def foo(x: X => X): Unit = {}
+
+  foo ( implicit x => implicitly[X] )
+  foo { implicit x => implicitly[X] }
+}
+
+// #1579
+object Test1579 {
+  class Column
+  class Query[E](val value: E)
+  class Invoker(q: Any) { val foo = null }
+
+  implicit def unwrap[C](q: Query[C]) = q.value
+  implicit def invoker(q: Query[Column]) = new Invoker(q)
+
+  val q = new Query(new Column)
+  q.foo
+}
+// #1625
+object Test1625 {
+
+  class Wrapped(x:Any) {
+    def unwrap() = x
+  }
+
+  implicit def byName[A](x: =>A) = new Wrapped(x)
+
+  implicit def byVal[A](x: A) = x
+
+  def main(args: Array[String]) = {
+
+//    val res:Wrapped = 7 // works
+
+    val res = 7.unwrap() // doesn't work
+
+    println("=> result: " + res)
+  }
+}
+
+object Test2188 {
+  implicit def toJavaList[A: ClassManifest](t:collection.Seq[A]):java.util.List[A] = java.util.Arrays.asList(t.toArray:_*)
+
+  val x: java.util.List[String] = List("foo")
+}
+
+object TestNumericWidening {
+  val y = 1
+  val x: java.lang.Long = y
+}
+
+// #2709
+package foo2709 {
+  class A
+  class B
+
+  package object bar {
+    implicit def a2b(a: A): B = new B
+  }
+
+  package bar {
+    object test {
+      new A: B
+    }
+  }
+}
+
+// Problem with specs
+object specsProblem {
+  println(implicitly[Manifest[Class[_]]])
+}