resolve clang-tidy warning

rwgk · rwgk · commit d53a79611644 · 2023-05-17T15:53:57.000-07:00
diff --git a/tests/test_numpy_array.cpp b/tests/test_numpy_array.cpp
@@ -527,7 +527,7 @@ TEST_SUBMODULE(numpy_array, sm) {
     sm.def("pass_array_pyobject_ptr_return_sum_str_values",
            [](const py::array_t<PyObject *> &objs) {
                std::string sum_str_values;
-               for (auto &obj : objs) {
+               for (const auto &obj : objs) {
                    sum_str_values += py::str(obj.attr("value"));
                }
                return sum_str_values;

Original file line number	Diff line number	Diff line change
`@@ -527,7 +527,7 @@ TEST_SUBMODULE(numpy_array, sm) {`
`527`	`527`	`sm.def("pass_array_pyobject_ptr_return_sum_str_values",`
`528`	`528`	`[](const py::array_t<PyObject *> &objs) {`
`529`	`529`	`std::string sum_str_values;`
`530`		`- for (auto &obj : objs) {`
	`530`	`+ for (const auto &obj : objs) {`
`531`	`531`	`sum_str_values += py::str(obj.attr("value"));`
`532`	`532`	`}`
`533`	`533`	`return sum_str_values;`