Code for supporting arity-checking.
It appears to be a deceptively easy fix (just add a register and do some trivial comparisons), so if there's something I missed, please do let me know.
I also decided to forego going ham with testing to avoid polluting the test suite for such a simple change, so only two pretty basic tests are provided, but if we'd like more, I can always add them in!
Comments and feedback always appreciated :)
Closes #10
Code for supporting arity-checking. It appears to be a deceptively easy fix (just add a register and do some trivial comparisons), so if there's something I missed, please do let me know.
I also decided to forego going ham with testing to avoid polluting the test suite for such a simple change, so only two pretty basic tests are provided, but if we'd like more, I can always add them in!
Comments and feedback always appreciated :) Closes #10