Should "does not cause an error in PHP 7" be an warning?

[itsdarrylnorris]

If I have some code that will not throw an error should not that be a warning instead? Here is the code that is throwing an error:

> Line 5: [Error] Name "object" that is reserved for future use (does not cause an error in PHP 7) used as a class, interface or trait name
    class Object implements \ArrayAccess, \Iterator
    {
    }

Related issue: EasyPost/easypost-php#52

[hopeseekr]

Well, now it completely blows up.