void main()
char main::$0 // reg byte a 22.0
__constant char * const main::SCREEN = (char *) 1024
char main::i
char main::i#1 // reg byte x 16.5
char main::i#2 // reg byte x 13.2

reg byte x [ main::i#2 main::i#1 ]
reg byte a [ main::$0 ]
