Negative STEP does not work (*solved*)

[boriel]

Hi Boriel, I just trying to write some stuff in ZX Basic compiler 1.1.0, but I ran into some problems:

Code:

x=0 if x=1 then print "1" else if x=0 then print "0" end if

I got the message "Unexpected end of file", so if it is a part of FOR NEXT Loop, I got the message "Unexpected Token 'NEXT' <NEXT>". ELSE alone works, but I was sure, ELSE IF should work too, Or maybe I'm wrong?
[/code]

Hmmm. Every if should be closed with END IF, so another END IF is missing in your code. Try this way:

Code:

x=0 if x=1 then print "1" else if x=0 then print "0" end if end if

Maybe you were expecting to use ElseIf which has the same syntax you expected. I'll see if I can change the grammar to include it.

Another one: the program does not accept Exponents: 2e4 (=2000) or similar.

Yes, I also find out yesterday. Will be fixed in 1.1.2.

And finally:
Negative STEP does not work with integers or long, only with floats or byte:

Code:

dim x as integer for x=7 to 1 step -1 print x next x

Oops! :? This is very important. I will check this immediately.

The compiler is otherwise fantastic! Please continue your great work!

Thanks a lot for your feedback :!: I will replay when this is Fixed (ASAP).
By the way, version 1.1.1 is out. I suggest you to try it and check if this bug is still there, because I fixed many things.