Function TEST_SUBMODULE

tests/test_union.cpp:12–22

#include "pybind11_tests.h"

TEST_SUBMODULE(union_, m) {
    union TestUnion {
        int value_int;
        unsigned value_uint;
    };

    py::class_<TestUnion>(m, "TestUnion")
        .def(py::init<>())
        .def_readonly("as_int", &TestUnion::value_int)
        .def_readwrite("as_uint", &TestUnion::value_uint);
}