make tail recursion work
make tail recursion work
make tail recursion work
tail recursion
reconstruct update mfa info and pop fucntion logic
make all conditions work
fix the tail recursion
track previous line in mfa_info
fix the problem where multiple expressions contain multiple clauses in the same clause
use error_logger for debugging
Merge pull request #35 from liuhongchao/tail_recursion_work

Tail recursion work