Check for unimplemented abstract functions. Closes #76
Check for unimplemented abstract functions. Closes #76

kirbyfan64/rock,cogneco/rock,thomasfanell/rock,fredrikbryntesson/rock,zhaihj/rock,fasterthanlime/rock,magic-lang/rock,shamanas/rock,jonathanudd/rock,ooc-lang/rock,fasterthanlime/rock,ds84182/rock,magic-lang/rock,marcusnaslund/rock,davidhesselbom/rock,davidhesselbom/rock,kirbyfan64/rock,zhaihj/rock,fredrikbryntesson/rock,ds84182/rock,ooc-lang/rock,thomasfanell/rock,marcusnaslund/rock,shamanas/rock,cogneco/rock,jonathanudd/rock