added valgrind testing
better timeout handling in testing engine
added output reference for struct_ptr test
fixed error msg
added method calling tests
added TODO for dumping
added negative trait impl test
added check for crash of impala during testing
porting and sorting old tests - part 1
porting and sorting old tests - part 2
factoring out map creation
implemented typedefs for impala
fixed thinking error
fixing tests
added optional type inference test
added negative inference test
enabled type inference within infix op
enabled type inference within prefix op