slavapestov/factor — pull request #1054 by bjourne (2014-05-29 18:05:01+00:00)
Title: Small refactorings in arrays.cpp and math.cpp

allot_array_1 and allot_array_2 are unused. And `factor_vm::unbox_array_size_slow`was written in a weird way which I think I've been able to simplify