topic Re: Warning 7004 in Operating System - HP-UX

Warning 7004

Nareen Gurnani — Mon, 16 Jul 2001 13:28:35 GMT

I'm getting the following compile-time warning when using aCC compiler:

Warning 7004: Exact position unknown; near ["/opt/aCC/include/SC/List.c", line
15]. # Debug information may be corrupt: 1 unresolvable reference (7004)

I have been trying to isolate the source of this warning, but haven't succeeded. It seems to be related to using virtual functions in base/derived classes. That is the closest I have come. It does not seem to be file-specific either, as it shows up in several places.

Anyone have any clues?
Appreciate any help I can get.
Thanks,
Nareen

Re: Warning 7004

Alex Glennie — Mon, 16 Jul 2001 13:40:06 GMT

Consider the following :

1. ensure you have the latests aCC patches installed first there are known/related issues which should be cured by them.

2. If the proble still occurs - try compiling wthout -g option if applicable ?

3. consider increasing maxdsize (for test purposes)
and compare the results ?

4. get in touch with HP support (unless someone else can help ?)

Re: Warning 7004

Nareen Gurnani — Tue, 17 Jul 2001 14:00:45 GMT

I have the latest patches.
What is maxdsize? How would I change it?

Re: Warning 7004

Alex Glennie — Tue, 17 Jul 2001 14:06:26 GMT

maxdsize is a kernal parameter - you can increase it via SAM.

incidentally are you using the -g option ?

Re: Warning 7004

Nareen Gurnani — Tue, 17 Jul 2001 14:10:54 GMT

Yes, I get the warning when I use -g0 or -g1.
I found this same warning by searching thru tech database back in 1998 that was fixed in a patch for 10.2 release. Maybe the problem has re-surfaced in 11.0.

Re: Warning 7004

Alex Glennie — Tue, 17 Jul 2001 14:18:16 GMT

Just found an doc that breaks down like this :

If you are using compiler version A.03.30 or higher I suspect that's exactly what it is.

The powers that be are aware of it (may 2001) and it looks like a patch should be arriving shortly.

Re: Warning 7004

Nareen Gurnani — Tue, 17 Jul 2001 14:33:33 GMT

1) How do I check the compiler version I have?
2) What is the link to the document you found?

Re: Warning 7004

Alex Glennie — Tue, 17 Jul 2001 15:03:10 GMT

1. "what aCC" or swlist should reveal details

2. It's internal I'm affraid. !