__constant char *SCREEN = (char *) 1024
void debug(signed char dy)
signed char debug::dy
signed char debug::dy#0 // reg byte x 56.0
char debug::i
void main()
signed char main::dy
signed char main::dy#1 // reg byte x 16.5
signed char main::dy#2 // reg byte x 11.0

reg byte x [ main::dy#2 main::dy#1 ]
reg byte x [ debug::dy#0 ]
