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Follow-on to https://github.com/pybind/pybind11/pull/5272 — clang-tidy upgrade (to version 18) Fixes this error: ``` /__w/pybind11/pybind11/tests/pure_cpp/smart_holder_poc_test.cpp:167:12: error: the value returned by this function should not be disregarded; neglecting it may lead to errors [bugprone-unused-return-value,-warnings-as-errors] 167 | (void) new_owner.release(); // Manually verified: without this, clang++ -fsanitize=address | ^~~~~~~~~~~~~~~~~~~ ``` See also: https://clang.llvm.org/extra/clang-tidy/checks/bugprone/unused-return-value.html Specifically there: > std::unique_ptr::release(). Not using the return value can lead to resource leaks if the same pointer isn’t stored anywhere else. Often, ignoring the release() return value indicates that the programmer confused the function with reset(). I.e. the only way to tell clang-tidy that the smart_holder_poc_test.cpp is correct is to add the `NOLINT`. |
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CMakeLists.txt | ||
smart_holder_poc_test.cpp |