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+---- Thread: Please do not abort (solved) (/showthread.php?tid=2301)
Please do not abort (solved) - zarsoft - 01-28-2023
Help! This program resets the computer.
What am I doing wrong?
Can the compiler be fixed?
Code:
11 DIM start1 AS LONG = 16384
12 DIM start2 AS LONG = start1+8*8*32
18 DIM p(192) AS LONG
36 GO SUB 300
40 STOP
200 REM test index y
220 LET y=1
230 POKE p(y+1)+1,255
295 RETURN
300 REM generate plain
310 GO SUB 500
390 RETURN
500 REM init index y
510 DIM addr AS LONG = start1
520 DIM ix AS LONG = 191
530 REM --- ciclo1 ---
540 LET p(ix+1)=addr
550 LET addr=addr+32
580 IF addr<start2 THEN GO TO 530
790 RETURNRE: Please do not abort - boriel - 02-03-2023
It seems you might have a bug writing beyond the array boundaries.
Can you compile with --debug-array to check if this is the case?
If the program stops with the error "Subscript out of range", then bug should be in line 540.
Try this and tell me.
RE: Please do not abort - zarsoft - 02-03-2023
--debug-array will not change anything.
I changed this line.
"18 DIM p(200) AS LONG"
But still resets the emulator.
The problem disappears when removing some unused lines - so, I think it's a compiler bug.
RE: Please do not abort - boriel - 02-04-2023
(02-03-2023, 03:38 PM)zarsoft Wrote: --debug-array will not change anything.
I changed this line.
"18 DIM p(200) AS LONG"
But still resets the emulator.
The problem disappears when removing some unused lines - so, I think it's a compiler bug.
I have tested your first example and it runs ok in my emulator (Fuse). See the screenshot attached:
What compiler version do you have?
Try this one:
http://www.boriel.com/files/zxb/zxbasic-1.16.5-beta10.tar.gz
http://www.boriel.com/files/zxb/zxbasic-1.16.5-beta10.zip
http://www.boriel.com/files/zxb/zxbasic-1.16.5-beta10-win32.zip
http://www.boriel.com/files/zxb/zxbasic-1.16.5-beta10-linux64.tar.gz
http://www.boriel.com/files/zxb/zxbasic-1.16.5-beta10-macos.tar.gz
RE: Please do not abort - zarsoft - 02-04-2023
Works fine on that compiler version.
Thanks.