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Fix dynamic attribute inheritance in C++

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`PyType_Ready` would usually perform the inheritance for us, but it
can't adjust `tp_basicsize` appropriately.
This commit is contained in:
Dean Moldovan
2016-10-14 18:01:17 +02:00
parent 5c13749aea
commit b8cb5ca7bd
3 changed files with 17 additions and 8 deletions
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5
tests/test_methods_and_attributes.cpp
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@@ -59,6 +59,8 @@ public:
~DynamicClass() { print_destroyed(this); }
};
class CppDerivedDynamicClass : public DynamicClass { };
test_initializer methods_and_attributes([](py::module &m) {
py::class_<ExampleMandA>(m, "ExampleMandA")
.def(py::init<>())
@@ -90,4 +92,7 @@ test_initializer methods_and_attributes([](py::module &m) {
py::class_<DynamicClass>(m, "DynamicClass", py::dynamic_attr())
.def(py::init());
py::class_<CppDerivedDynamicClass, DynamicClass>(m, "CppDerivedDynamicClass")
.def(py::init());
});