Closed michaelto20 closed 8 years ago
Implement changes from syntax rules for box and unbox. Unbox now takes in an expected type, T. Unbox should check to make sure t can be "casted" to T.
Changes implemented.
However, syntax rules have changed so now modify Box with new rules in draft.
Implement changes from syntax rules for box and unbox. Unbox now takes in an expected type, T. Unbox should check to make sure t can be "casted" to T.