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Possible String issue? (*solved*) - Printable Version

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+---- Thread: Possible String issue? (*solved*) (/showthread.php?tid=329)

Pages: 1 2

Re: Possible String issue? - boriel - 03-17-2011

Please, download and check 1.2.8-s620 from the download page and tell me. :roll: This version fixes more than 10 bugs (well, not exactly) and generate much faster code. Still many fixes pending. :!:

Re: Possible String issue? - LTee - 03-17-2011

Thanks, boriel - downloading that now, I'll give it a test-run today.

Re: Possible String issue? - LTee - 03-17-2011

Hmm. I seem to be having problems compiling the example with arrays.

This code:
Code:
dim testglobal(5) as string
dim pos as UBYTE

cls
pos = 1
testglobal(pos) = "global"
print testglobal(pos)
setlocal()
print testglobal(pos)
print "done"

sub setlocal
    dim testlocal as string
    testlocal = "local"
    testglobal(pos) = testlocal
    print testlocal
    print testglobal(pos)
end sub

... produces this error output:

Code:
Traceback (most recent call last):
  File "C:\program files\zxbasic\zxb.py", line 312, in <module>
    sys.exit(main(sys.argv)) # Exit
  File "C:\program files\zxbasic\zxb.py", line 265, in main
    asm_output = backend.emmit(MEMORY)
  File "C:\program files\zxbasic\backend\__init__.py", line 2384, in emmit
    output_join(output, QUADS[i.quad[0]][1](i))
  File "C:\program files\zxbasic\backend\__array.py", line 391, in _astorestr
    raise InvalidIC(str(ins))
backend.errors.InvalidIC: Invalid intermediate code instruction: "('astorestr', '_testglobal', '#__LABEL0')"

Any ideas? The example without the arrays is compiling and running okay, as is the version with arrays indexed with literal numbers rather than with an array.

I'm using the zip package with python scripts this time, by the way.

Re: Possible String issue? - boriel - 03-17-2011

LTee Wrote:
Code:
Traceback (most recent call last):
  File "C:\program files\zxbasic\zxb.py", line 312, in <module>
    sys.exit(main(sys.argv)) # Exit
  File "C:\program files\zxbasic\zxb.py", line 265, in main
    asm_output = backend.emmit(MEMORY)
  File "C:\program files\zxbasic\backend\__init__.py", line 2384, in emmit
    output_join(output, QUADS[i.quad[0]][1](i))
  File "C:\program files\zxbasic\backend\__array.py", line 391, in _astorestr
    raise InvalidIC(str(ins))
backend.errors.InvalidIC: Invalid intermediate code instruction: "('astorestr', '_testglobal', '#__LABEL0')"

Any ideas? The example without the arrays is compiling and running okay, as is the version with arrays indexed with literal numbers rather than with an array.

I'm using the zip package with python scripts this time, by the way.
Yep. It means the low level part of the compiler in charge of generating that instruction is not implemented yet :wink:

Re: Possible String issue? - LTee - 03-17-2011

I see! :-D

Apart from code which indexes arrays using variables, then.... seems good! Everything else seems to be compiling and running correctly.

Re: Possible String issue? - boriel - 03-17-2011

Okay. Please, download and try 1.2.8-s631 from the Download page and tell me. I think it works ok now... :roll:

Re: Possible String issue? - LTee - 03-18-2011

Brilliant! It all appears to be working perfectly now! Big Grin

Many, many thanks as usual, boriel!