4 commits

Author	SHA1	Message	Date
Max Brunsfeld	8d48c3e48a	Fix integer type incompatibility warnings in specs	2014-06-09 21:35:41 -07:00
Max Brunsfeld	21c259df9c	Clean up lint errors	2014-06-09 21:14:38 -07:00
Max Brunsfeld	652fa2f8a5	Fix stack spec on gcc	2014-06-04 18:24:54 -07:00
Max Brunsfeld	63cde3967c	Add unit test for stack ... - Also, fix bug where trees pushed onto the stack were not retained	2014-06-03 13:19:49 -07:00