magic-number-in-array-size (C031)
What it does
Checks for use of literals when specifying array sizes
Why is this bad?
Prefer named constants to literal integers when declaring arrays. This makes it easier to find similarly sized arrays in the codebase, as well as ensuring they are consistently sized when specified in different places. Named parameters also make it easier for readers to understand your code.
The values 0, 1, 2, 3, 4 are ignored by default.
TODO: Add user settings
Examples
Instead of:
prefer: