I wrote this in scala and it won't compile:
class TestDoubleDef{
def foo(p:List[String]) = {}
def foo(p:List[Int]) = {}
}
the compiler notify:
[error] double definition:
[error] method foo:(List[String])Unit and
[error] method foo:(List[Int])Unit at line 120
[error] have same type after erasure: (List)Unit
I know JVM has no native support for generics so I understand this error.
I could write wrappers for List[String]
and List[Int]
but I'm lazy :)
I'm doubtful but, is there another way expressing List[String]
is not the same type than List[Int]
?
Thanks.
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