Passing 'doc' parameter to Property causes an Abort

Passing the `doc` parameter to `PySide2.QtCore.Property` causes an program abort

from PySide2.QtCore import QObject, Property

print(Property.__doc__)

class Obj(QObject):
    def getp(self): return ""
    prop = Property(str, getp, doc="")  # <- SIGABRT here

 
Tested on macOS (10.14.6) and Linux (Mageia 7) using Python 3.7 and pypi distributed PySide2 wheels.