merge
Merge branch 'extensions' of https://gitlab.doc.ic.ac.uk/lab1314/wacc_37 into extensions
merge
Finished ArrayBounds plus various fixes and otherthings
seemed to get functions in class working better, and functions can takes classes as args, will check the constructor and check more tomorrow
may have fixed same issue in the construtor
Pre-merge.
merged extensions added arrayBoundChecking and fixed constant evaluation with brackets
Merge branch 'extensions' of https://gitlab.doc.ic.ac.uk/lab1314/wacc_37 into extensions
Pre-merge.
Tom's array literals & new types.