------- Comment #11 from jason at redhat dot com 2006-08-01 07:10 -------
Subject: Re: C++ (throw() and catch(...) {/* fall through
*/ } ) and pthread cancellation are incompatible (at least with NPTL)
drow at gcc dot gnu dot org wrote:
> Just making sure I understand - catch (...) { foo(); throw; } will no
> longer call foo during forced unwinding, only destructors and explicit
> forced unwinding catches will be called?
Yes. I should clarify that I'm just implementing all the different
options, in hopes that helps to move the discussion along.
> [What does this imply for throw()?]
throw() will always block unwinding. For that case "sticky"
cancellation works better. But I don't think that's actually an issue
for iostreams, is it?
Jason
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28145
