tree cbcc4811ab5abc54a23da411a932346e61ee55f9
parent b4bf5ed575da01e0846bc1f465443b2335219b53
author Jason Rhinelander <jason@imaginary.ca> 1497318516 -0400
committer Jason Rhinelander <jason@imaginary.ca> 1502976807 -0400

Add a polymorphic static assert when using an alias

An alias can be used for two main purposes: to override virtual methods,
and to add some extra data to a class needed for the pybind-wrapper.
Both of these absolutely require that the wrapped class be polymorphic
so that virtual dispatch and destruction, respectively, works.