"For A=1 To 10: If Score>0 Then Score=Score+1: Next". Is probably never going to happen as the compiler will probably have to do too much to facilitate this (assuming you want Blitz to be able to do it in the future). I think you'll find it would produce overheads that are traded off by what you already know:
For A=1 To 10
If Score>0 Then Score=Score+1
Next
It's easier for Blitz to currently compile and debug this code than it would be to do your single line - what if score isn't greater than 0? Or perhaps I'm wrong - perhaps the overheads would be the same? I wouldn't bank on "For A=1 To 10: If Score>0 Then Score=Score+1: Next" being made legal as a 1 liner.
For A=1 To 10
If Score>0 Then Score=Score+1
Next
It's easier for Blitz to currently compile and debug this code than it would be to do your single line - what if score isn't greater than 0? Or perhaps I'm wrong - perhaps the overheads would be the same? I wouldn't bank on "For A=1 To 10: If Score>0 Then Score=Score+1: Next" being made legal as a 1 liner.