2015-08-19, 06:09 PM 
		
	
	
		Try compiling this program:
It will generate the following compile error:
Tested with latest ZX BASIC version.
	
	
	
	
Code:
function x() AS UBYTE
    return 1
end function
function y() AS UBYTE
    return 1
end function
WHILE x() 
    IF NOT y() THEN
        EXIT WHILE
    END IF
END WHILEIt will generate the following compile error:
Code:
Error: Undefined label '__LABEL1'Tested with latest ZX BASIC version.

 
 

 

