Kevin Murphy <[EMAIL PROTECTED]> writes:
> Tom Lane wrote:
>> I think he needs to rewrite in C :-(. The backend is not C++ and I
>> fear it's unlikely that libc++ will play nicely as a dynamic add-on.
> It would be great if some C++/C guru could make a thorough analysis of
> C++ integration issues.
The main thing that scares me is lack of integration of C error handling
(setjmp/longjmp) with C++ error handling (catch/throw). In a
self-contained module you could perhaps avoid this by not using
catch/throw, but I don't think you get to ignore the issue if you are
using STL modules.
It *might* work to put a generic "catch/report via elog" handler around
each one of your entry-point functions. Haven't tried it.
This all assumes that libc++ can cooperate with, rather than try to
replace, libc in the first place. That would depend a lot on what
platform you are on --- I think it might work OK with modern glibc,
but my last experience with C++ was back when it wasn't so.
regards, tom lane
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