Re: [Doxygen-users] Segfault

[John S. <joh...@se...>]

> >
> > As workaround I put an if clause around the cl=fd->getUsedClasses() in
> > function findClassDefinition in doxygen.cpp:
> >
> > if ( fd ) {
> >     cl = fd->getUsedClasses();
> > }
> >
> > After that it works for me, and the resulting Documentation seems to be ok.
> >
> > Any hint where I should look in the docu what could be missing?
> >
> 
> Your fix is correct. This is a bug.
> 
> ...
>
> > ---
> >
> > PPS: How can I activate the debugging output of Doxygen? I converted all
> > Debug::print commands that interested me to printf to find the error ...
> 
> doxygen -d debug_option [ -d debug_option ... ]
> 
> can be used for this, where "debug_option" is one of
> the things mentioned in the DebugMask enum in src/debug.h
> 

I also spent a couple of hours tracking down this bug, and in the
process discovered another one: - if you do run doxygen with "-d
FindMembers" then the Debug::print() function itself crashes as it tries
to interpret NULL as a string :-( (this is Doxygen compiled with Sun's
Solaris C++ compiler). 

Cheers,

John