[ghemical-devel] about problems with gcc-3.2

[Tommi Hassinen]

On Thu, 6 Mar 2003, Geoff Hutchison wrote:

> Does the bug surface if you disable optimization when compiling "-O0" ?

Hi!

It seems to be independent of optimization. I also tried to make simple
example programs with the same class structure as gnome_docv and
gnome_project has, but they seem to work fine. Then I added to CVS a new
test/example program libghemical/src/simple_test (the test program opens
a file and runs geometry optimization for it). There I added some
dynamic_cast statements, but they also worked fine.

Hummm, this really is a difficult one. It seems that the bug haunts only
those two above mentioned classes. It is strange, since they are in fact
quite different in the old (v1.00) and new (v1.50) source trees (in the
old system there are virtual base classes but none in the new one). The
problem is very specific, which makes the compiler look "less guilty".

Well, I guess now I set this problem (as well as myself) in rest over
the weekend, and then see if something new appears...  :)

Regards,

	Tommi