Roland Dreier 1aa8dd1745 Fix assertion failure for unions (#1685) (#1709) ... In def_readonly and def_readwrite, there is an assertion that the member comes from the class or a base class: static_assert(std::is_base_of<C, type>::value, "..."); However, if C and type are the same type, is_base_of will still only be true if they are the same _non-union_ type. This means we can't define accessors for the members of a union type because of this assertion. Update the assertion to test std::is_same<C, type>::value || std::is_base_of<C, type>::value which will allow union types, or members of base classes. Also add a basic unit test for accessing unions.		2019-06-11 23:28:58 +02:00
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pybind11	Fix assertion failure for unions (#1685) (#1709)	2019-06-11 23:28:58 +02:00