[comp.sys.mac.programmer] Think compilers vs. system seven

rcook@eagle.wesleyan.edu (04/30/91)

I suspect that this has been discussed before, so just send me email...but,

I recently got a copy of system 7.0b4 on my IIsi but Think C 4.0 (I hadn't
upgraded to version 4.0.2 yet) crashed when I tried to use it.  I subsequently
deleted all system 7.0b4 related files.

Do other programmers (perhaps real beta testers) know if Think C will run under
system 7.0?  Since it is one of the main programs I use, my decision to upgrade
depends heavily on its functionality under the new operating system.

By the way, over the weekend I got the Think Pascal & C upgrade files off the
network.  Considering that I bought Think Pascal last spring, and Think C last
December, one might think that Symantec would have contacted me about the
upgrades, but they didn't.  Perhaps the changes were so minor that sending out
disks to all owners wasn't necessary unless they specifically had problems and
called in to Symantec.  I certainly hope this was the case.  In any event, does
anyone know if a Pascal 4.0 or a C 5.0 will be released in response to system
7.0?

thanks, rc

------------------------
Randall Cook
rcook@eagle.wesleyan.edu
------------------------

keith@Apple.COM (Keith Rollin) (04/30/91)

In article <1991Apr29.155246.42308@eagle.wesleyan.edu> rcook@eagle.wesleyan.edu writes:
>
>I recently got a copy of system 7.0b4 on my IIsi but Think C 4.0 (I hadn't
>upgraded to version 4.0.2 yet) crashed when I tried to use it.  I subsequently
>deleted all system 7.0b4 related files.
>
>Do other programmers (perhaps real beta testers) know if Think C will run under
>system 7.0?  Since it is one of the main programs I use, my decision to upgrade
>depends heavily on its functionality under the new operating system.

The problem was that when you got 7.0b4, you didn't get the version
of THINK C that worked with it. When Apple seeded 7.0b4 to developers,
we also sent out THINK C and Pascal updates packages. If you've seen
references on this net to THINK C 4.0.3, 4.0.4, and 4.0.5, that's what
those are.

In all respects, I think that 7.0 is going to be just fine. The only
problems I've had are programs that don't run in 32-bit mode, but that's
it. There's nothing 7.0 can do to fix that...

-- 
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Keith Rollin  ---  Apple Computer, Inc. 
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finnegan@dhw68k.cts.com (Greg Finnegan) (05/02/91)

Speaking of Think...

Has anyone else tried implementing AppleEvents with Think Pascal (3.01 or
whatever the latest version is on the dev CD)?  It seems that once you
register an event and run in the environment, the next time you try running
you get a Bus Error somewhere odd.

This is reproduceable with all the sample code as well as some of our own.
Any ideas, fixes, etc. in the pipeline?

Greg.


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--------------------------------------------

siegel@world.std.com (Rich Siegel) (05/02/91)

In article <1991May1.210422.22534@dhw68k.cts.com> finnegan@dhw68k.cts.com (Greg Finnegan) writes:
>
>Has anyone else tried implementing AppleEvents with Think Pascal (3.01 or
>whatever the latest version is on the dev CD)?  It seems that once you
>register an event and run in the environment, the next time you try running
>you get a Bus Error somewhere odd.

	This is a deep-rooted compatibility issue which will be fixed in
a future release of THINK Pascal.

R.
-- 
-----------------------------------------------------------------------
Rich Siegel                              Internet: siegel@world.std.com
Software Engineer                        Applelink: SIEGEL
Symantec Languages Group