Re: [CEDET-devel] Problems with macros expanding to function definitions

[Eric M. L. <er...@si...>]

On 07/15/2010 01:00 PM, Joe Rumsey wrote:
>
> On Thu, Jul 15, 2010 at 5:03 AM,
> <ced...@li...
> <mailto:ced...@li...>> wrote:
>
>     I am working on a C++ project which has a way of defining method
>     functions
>     in certain classes using macros for the function declaration.  CEDET
>     seems
>     unable to entirely figure out the class context inside the bodies of
>     these
>     functions.  I have included a test case that reproduces the problem
>     below,
>     the actual usage is much more complex, and I wasn't sure it wasn't just
>     having problems finding the proper symbol definitions until I wrote this
>     self-contained test case.  In the sample included, inside of
>     HANDLER(Test),
>     CEDET will not properly tag m_testVar as a member of MyClass, though
>     it will
>     figure out that OtherFunction() is a method of MyClass.  I get the same
>     result if HANDLER() is defined as void MyClass::x##Handler(), so it
>     seems
>     it's not (just) the double macro expansion causing trouble.
>
>
>   I just tested this again with CEDET from CVS, and it works fine for
> both my test case and the real project I'm working with.  So, problem
> solved, I'll happily use the CVS version!  I had had the same problem
> previously with 1.0pre7 and emacs 23.1, but I hadn't thought to try it
> from CVS until now.  Thanks for bringing us this package, keep up the
> good work!

I'm glad you found the fix in CVS.  I wasn't looking forward to 
debugging the C preprocessor in Semantic again. ;)

Eric