| .. title:: clang-tidy - cert-dcl58-cpp | |
| cert-dcl58-cpp | |
| ============== | |
| Modification of the ``std`` or ``posix`` namespace can result in undefined | |
| behavior. | |
| This check warns for such modifications. | |
| Examples: | |
| .. code-block:: c++ | |
| namespace std { | |
| int x; // May cause undefined behavior. | |
| } | |
| This check corresponds to the CERT C++ Coding Standard rule | |
| `DCL58-CPP. Do not modify the standard namespaces | |
| <https://www.securecoding.cert.org/confluence/display/cplusplus/DCL58-CPP.+Do+not+modify+the+standard+namespaces>`_. |