[parenscript-devel] Possible bug in Parenscript 2.3 (*ps-lisp-library*)

[Vladimir Sedach]

Oops, I didn't test *ps-lisp-library*. I'll make fixes in the near future.

Vladimir

On Sat, Apr 23, 2011 at 8:30 AM, TeMPOraL <temporal.pl at gmail.com> wrote:
> Hi,
>
> I am working on CCL and I have migrated from Parenscript 2.2 to 2.3,
> and now I get warnings (pasted below) when including Parenscript
> runtime library (*ps-lisp-library*). Generated Javascript has bugs; in
> particular, 'member' function always returns false.
>
> WARNING:
>
> CL-USER> (parenscript:ps* parenscript:*ps-lisp-library*)
> ; Warning: Returning from unknown block nilBlock
> ; While executing: PARENSCRIPT::RETURN-EXP, in process repl-thread(9).
> ; Warning: Returning from unknown block nilBlock
> ; While executing: PARENSCRIPT::RETURN-EXP, in process repl-thread(9).
> ; Warning: Returning from unknown block nilBlock
> ; While executing: PARENSCRIPT::RETURN-EXP, in process repl-thread(9).
> ; Warning: Returning from unknown block nilBlock
> ; While executing: PARENSCRIPT::RETURN-EXP, in process repl-thread(9).
> ; Warning: Trying to (RETURN TRUE) from inside a loop with an implicit
> nil block (DO, DOLIST, DOTIMES, etc.). Parenscript doesn't support
> returning values this way from inside a loop yet!
> ; While executing: #<Anonymous Function #x9D6C98E>, in process repl-thread(9).
> ; Warning: Returning from unknown block nilBlock
> ; While executing: PARENSCRIPT::RETURN-EXP, in process repl-thread(9).
> ; Warning: Returning from unknown block nilBlock
> ; While executing: PARENSCRIPT::RETURN-EXP, in process repl-thread(9).
> ; Warning: Returning from unknown block nilBlock
> ; While executing: PARENSCRIPT::RETURN-EXP, in process repl-thread(9).
>
> Result:
> (...)
> /** Check if ITEM is a member of ARR. */
> function member(item, arr) {
>    for (var el = null, _js_idx176 = 0; _js_idx176 < arr.length;
> _js_idx176 += 1) {
>        el = arr[_js_idx176];
>        if (el === item) {
>            break;
>        };
>    };
>    return false;
> };
> (...)
>
> Regards,
> --
> Jacek Złydach,
> http://temporal.pr0.pl/devblog
> TRC - Bringing you tomorrow's solutions yesterday.
>
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