x/exp/rand was being used for no apparent reason; use math/rand.
x/exp/maps and x/exp/slices can be replaced with maps and slices
respectively now that we require Go 1.23 or later.
Note that the APIs are slightly different due to iterators.
add trash block generator
For making static code analysis even more difficult, added feature for
generating trash blocks that will never be executed. In combination
with control flow flattening makes it hard to separate trash code from
the real one, plus it causes a large number of trash references to
different methods.
Trash blocks contain 2 types of statements:
1. Function/method call with writing the results into local variables
and passing them to other calls
2. Shuffling or assigning random values to local variables
Daniel Martí
pagran