Re: Re: doxygen

Stefan Seefeld <[email protected]> writes:

> Eric Niebler wrote:
>> Stefan Seefeld wrote:
>> 
>>> synopsis -h -p Cxx will tell you all the options you can use with the Cxx
>>> parser. There's notably the 'emulate_compiler' option, which defaults to
>>> 'c++'. Can you try 'g++' to see whether that works better ? 'c++' should
>>> be just an alias to 'g++', but...
>>>
>>> synopsis -p Cxx -Wp,--emulate_compiler='g++' ...
>> Unfortunately, that didn't help. It seems cygwin's platform headers
>> make use of some C++ extensions, such as __cdecl and __declspec. I
>> added the following to my cpp_emulations file, and got quite a bit
>> further:
>>    ('__i386__', ''),
>>    ('__cdecl', ''),
>>    ('__declspec(x)', '')
>
> the first ought to be got from the compiler emulation mechanism I outlined
> above, but the second and third token ought to be recognized by the parser
> (if '_MSC_VER' is defined only, may be that's the problem: can you tell
> me whether that gets defined by gcc on cygwin ?)
>
>> Now I'm dying in the synopsis C++ parser itself. I've attached a
>> simple repro.
>
> Oh well, I really have to get hold of a windows installation to debug
> this stuff myself.

Are you sure?  Eric's sample code looks like it isn't dependent on
Windows; it's probably just a parser bug, no?

-- 
Dave Abrahams
Boost Consulting
http://www.boost-consulting.com