Stevie Strickland 615c94f72f Clean up first-order checking in object/c and object-contract. ... Use let/ec only when needed (i.e. when raise-blame-error is not used). Also remove some of the old checking functions from mzlib's object-contract code that are no longer needed now that we have unified the first-order checking. original commit: 96db670d8c5453173b9bf92375512fc57cafbfcd		2010-12-01 15:11:25 -05:00
collects	Clean up first-order checking in object/c and object-contract.	2010-12-01 15:11:25 -05:00