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fix: clear local internals after finalizing interpreter #2101 (#3744)

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* Clear local internals after finalizing interpreter

* Add descriptive comments

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StarQTius
2022-02-20 17:00:29 +01:00
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parent 44596bc4ee
commit 9aa676d38d
2 changed files with 22 additions and 0 deletions
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18
tests/test_embed/test_interpreter.cpp
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@@ -375,3 +375,21 @@ TEST_CASE("sys.argv gets initialized properly") {
}
py::initialize_interpreter();
}
TEST_CASE("make_iterator can be called before then after finalizing an interpreter") {
// Reproduction of issue #2101 (https://github.com/pybind/pybind11/issues/2101)
py::finalize_interpreter();
std::vector<int> container;
{
pybind11::scoped_interpreter g;
auto iter = pybind11::make_iterator(container.begin(), container.end());
}
REQUIRE_NOTHROW([&]() {
pybind11::scoped_interpreter g;
auto iter = pybind11::make_iterator(container.begin(), container.end());
}());
py::initialize_interpreter();
}