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authorDmitry Petrashko <dmitry.petrashko@gmail.com>2015-05-12 18:30:53 +0200
committerDmitry Petrashko <dmitry.petrashko@gmail.com>2015-05-12 18:30:53 +0200
commit89bacb9c25a58454ff1878e67f7ea07ffc8c269f (patch)
tree51f1ff6c66aebe1b6109b1cffcc2bb8e4cf760a3 /tests/pending/run/t5284b.scala
parenta0fa33deafbea1bf53edc068c5ed9db5592822f9 (diff)
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Run tests as they were in scala.
Diffstat (limited to 'tests/pending/run/t5284b.scala')
-rw-r--r--tests/pending/run/t5284b.scala28
1 files changed, 28 insertions, 0 deletions
diff --git a/tests/pending/run/t5284b.scala b/tests/pending/run/t5284b.scala
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@@ -0,0 +1,28 @@
+
+
+
+
+
+
+/** Here we have a situation where a normalized method parameter `W`
+ * is used in a position which expects a type `T` - we know we can
+ * safely cast `W` to `T` whenever typebounds of `W` hold.
+ */
+object Test {
+ def main(args: Array[String]) {
+ val foo = Foo.createUnspecialized[Int]
+ println(foo.bar(17))
+ }
+}
+
+
+object Foo {
+ def createUnspecialized[T] = new Foo[T]
+}
+
+
+class Foo[@specialized(Int) T] {
+ val id: T => T = x => x
+
+ def bar[@specialized(Int) W <: T, @specialized(Int) S](w: W) = id(w)
+}