When I compile my program using my Makefile I get a segmentation fault. I checked through my code and it looks correct so maybe it's something else I did wrong? My error message is this:
-bash-4.1$ make tests
Done testing default constructor.
Done testing constructors.
make: *** [tests] Segmentation fault (core dumped)
What does this mean? I am very new to Unix.
It means your program test_add is crashing.