Unsafe pointer

[vivi365]

This is a coarse-grained implementation of finding uses of unsafe pointers.

Compare capslock

• Capslock looks at specific cases that are bad for unsafe pointers, such as conversions. (see comment here). This implementation just looks if the unsafe.Pointer method is used.
  • This is not necessarily a bad use, thus "coarse-grained".
• Capslock only counts one occurrence per file, ~so I did similarly (>1 use of unsafe pointers in one file --> 1 occurrence)~

I will test this more thoroughly tomorrow or so.

[vivi365]

It counts all occurrences now, instead of once per file.

I will maybe change the analysis to more fine-grained like capslock, recording the following cases instead:

• conversions unsafe -> normal pointer
• std functions using unsafe pointers