Re: Compilers for translation
Thanks Matt,
I'll put in some silent tracing to see if I can find anything more.
------
Derek Parnell
Melbourne, Australia
(Vote [1] The Cheshire Cat for Internet Mascot)
----- Original Message -----
From: "Matthew Lewis" <MatthewL at KAPCOUSA.COM>
To: <EUPHORIA at LISTSERV.MUOHIO.EDU>
Sent: Tuesday, November 07, 2000 10:49 AM
Subject: Re: Compilers for translation
> > From: Derek Parnell
> >
> > The main problem with Visual C++ is that it's expensive
> > whereas the other's
> > are free.
>
> For what it's worth, I'd love to see Eu for VC++, since I got an
inexpensive
> copy through school, but it's way too expensive for anyone other than
> students and companies.
>
> On a related issue, I've learned some more about compiled win32lib crashes
> (at least with LCC--I haven't had a chance to try Borland). It turns out
> that you can't create any controls in between creating the rebar and its
> bands, or the program will crash. It runs fine when interpreted.
>
> I think someone may have mentioned this already, but
ChildWindowFromPoint()
> (called from within createEx() )seems to always fail when win32lib is
> compiled. I tested v053 and v054. It works OK under v053 as long as no
> memory has been allocated but not freed, and as long as the trace window
> hasn't come up (consoles used by the program to puts() etc don't seem to
> make any difference). Derek, I couldn't find that any memory had been
> allocated in v054. Since you're more familiar with your changes than I
am,
> can you tell me if you did anything like that?
>
> Rob, I'm sure you haven't had any time to do anything to figure out why
> ChildWindowFromPoint() is failing, but just to refresh, safe.e offers no
> help in debugging this (I believe it allocates some memory on its own),
and
> will crash when Eu uses memory allocated by a DLL (ie, some Windows
> messages). The only things that seem to cause the bug are allocating
memory
> (but not freeing it before ChildWindowFromPoint() is called) or calling up
> the trace screen.
>
> Matt Lewis
> http://www.realftp.com/matthewlewis
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