Re: builtin c++ parser bug : #if pifstack over flow

[Shigio YAMAGUCHI]

On Sat, 21 Sep 2013 02:56:42 +0900
Hideki IWAMOTO <address@hidden> wrote:

Hi,
I have put the bug into the Known bugs list.
<http://www.gnu.org/software/global/bugs.html>

Thank you.

> Hi. I have a problem on processing OpenH323 source file with gtags. 
> 
> - What is your environment (OS)?
>   Fedora core 4
> 
> - Which version of GLOBAL are you using? 
>   CVS head
> 
> - What did you do? (command line) 
>   gtags
> 
> - What did you expect from it? 
>   exit successfully
> 
> - What was occurred? (as is) 
>   $ gtags
>   gtags: #if pifstack over flow. [./h245_2.cxx]
> 
> 
> h245_2.cxx causing the problem is attached.
> 
> The cause of this problem is that some "#endif" directives
> are not processed by condition_macro().
> 
> ------ exmple --------
> #if defined(__GNUC__) && __GNUC__ <= 2 && __GNUC_MINOR__ < 9
> H245_CustomPictureFormat_pixelAspectInformation::operator 
> H245_CustomPictureFormat_pixelAspectInformation_pixelAspectCode &() const
> #else // <<<====== This is not processed by condition_macro()
> H245_CustomPictureFormat_pixelAspectInformation::operator 
> H245_CustomPictureFormat_pixelAspectInformation_pixelAspectCode &()
> {
> #ifndef PASN_LEANANDMEAN
>   PAssert(PIsDescendant(PAssertNULL(choice), 
> H245_CustomPictureFormat_pixelAspectInformation_pixelAspectCode), 
> PInvalidCast);
> #endif
>   return *(H245_CustomPictureFormat_pixelAspectInformation_pixelAspectCode 
> *)choice;
> }
> 
> 
> H245_CustomPictureFormat_pixelAspectInformation::operator const 
> H245_CustomPictureFormat_pixelAspectInformation_pixelAspectCode &() const
> #endif // <<<====== This is not processed by condition_macro()
> {
> #ifndef PASN_LEANANDMEAN
>   PAssert(PIsDescendant(PAssertNULL(choice), 
> H245_CustomPictureFormat_pixelAspectInformation_pixelAspectCode), 
> PInvalidCast);
> #endif
>   return *(H245_CustomPictureFormat_pixelAspectInformation_pixelAspectCode 
> *)choice;
> }
> -----------------------
> -- 
> Hideki IWAMOTO <address@hidden>
> 


-- 
Shigio YAMAGUCHI <address@hidden>
PGP fingerprint: D1CB 0B89 B346 4AB6 5663  C4B6 3CA5 BBB3 57BE DDA3