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Fix application of keep_alive policy to constructors (regression)

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This commit is contained in:
Dean Moldovan
2017-09-04 13:49:19 +02:00
parent fbab29c73a
commit 7939f4b3fe
6 changed files with 53 additions and 5 deletions
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3
tests/test_call_policies.cpp
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@@ -32,7 +32,7 @@ bool DependentGuard::enabled = false;
TEST_SUBMODULE(call_policies, m) {
// Parent/Child are used in:
// test_keep_alive_argument, test_keep_alive_return_value, test_alive_gc_derived,
// test_alive_gc_multi_derived, test_return_none
// test_alive_gc_multi_derived, test_return_none, test_keep_alive_constructor
class Child {
public:
Child() { py::print("Allocating child."); }
@@ -51,6 +51,7 @@ TEST_SUBMODULE(call_policies, m) {
};
py::class_<Parent>(m, "Parent")
.def(py::init<>())
.def(py::init([](Child *) { return new Parent(); }), py::keep_alive<1, 2>())
.def("addChild", &Parent::addChild)
.def("addChildKeepAlive", &Parent::addChild, py::keep_alive<1, 2>())
.def("returnChild", &Parent::returnChild)