If mihawk slashed buggy with Haki imbued sword, then would the body part that was slashed be cut off like a normal body. It might be like llffy as he is immune o blunt attacks, however that is an additional feature of his gou gomu no mi. The function of bara bara no mi is to be immune to slashing power, so will a Haki imbued slash by the WSS injure Buggy?