In tests, do not expect zero-cost mode to catch UAF.
-rw-r--r-- 335 Makefile
-rw-r--r-- 1705 README.md
-rw-r--r-- 3821 test.cc
-rw-r--r-- 822 zcpointer.cc
-rw-r--r-- 3554 zcpointer.h