dissenting.
I dissent. For the reasons fully set forth in this writer’s dissenting opinion in Commonwealth v. Hagans, 483 Pa. 421, 397 A.2d 415 (1979), the issues raised by appellant are not waived. Accord Commonwealth v. Waters, 477 Pa. 430, 384 A.2d 234 (1978) and Commonwealth v. Roach, 477 Pa. 379, 383 A.2d 1257 (1978) (Manderino, J., dissenting).