.. title:: clang-tidy - readability-delete-null-pointer | |
readability-delete-null-pointer | |
=============================== | |
Checks the ``if`` statements where a pointer's existence is checked and then deletes the pointer. | |
The check is unnecessary as deleting a null pointer has no effect. | |
.. code:: c++ | |
int *p; | |
if (p) | |
delete p; |