14 lines
336 B
ReStructuredText
14 lines
336 B
ReStructuredText
.. 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;
|