diff options
| -rw-r--r-- | src/reflect/scala/reflect/api/Types.scala | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/reflect/scala/reflect/api/Types.scala b/src/reflect/scala/reflect/api/Types.scala index e524af583b..0944171482 100644 --- a/src/reflect/scala/reflect/api/Types.scala +++ b/src/reflect/scala/reflect/api/Types.scala @@ -231,6 +231,21 @@ trait Types { */ def dealias: Type + /******* popular methods from subclasses *******/ + + /** List of type arguments ingrained in this type reference. + * Depending on your use case you might or might not want to call `dealias` first. + * scala> type T = List[Int] + * defined type alias T + * + * scala> typeOf[T].typeArgs + * res0: List[reflect.runtime.universe.Type] = List() + * + * scala> typeOf[T].dealias.typeArgs + * res1: List[reflect.runtime.universe.Type] = List(scala.Int) + */ + def typeArgs: List[Type] + /******************* helpers *******************/ /** Provides an alternate if type is NoType. |