Author: Unknown
Subject: testDeque on nonexistent Deque 3
Date: Sunday, 05 Apr 2020, 11:30:21

Hi Professor,

I am still trying to fix my Deque implementation such that it will not crash when "Ia" is called after running testDeque. I have placed print statements to inform me when certain functions are called. I am seeing, however, that isEmptyD being called twice. The first time it is called, the passed in argument is null. The second time it is called, it prints out that the address of d is "0x1." I am not sure why Ia is calling isEmpty D twice and I cannot understand the reason behind the segmentation fault. 

Any help would be greatly appreciated.

Thank you!