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From: ranson@cnetlu.UUCP (Ranson)
Newsgroups: comp.lang.c++
Subject: Is this volatile?
Message-ID: <978@cnetlu.UUCP>
Date: 23 Jun 89 09:07:11 GMT
Reply-To: ranson@cnetlu.UUCP (Ranson)
Organization: C.N.E.T. Lannion 22301 LANNION FRANCE
Lines: 11


Is it possible to use setjmp/longjmp in member functions? The problem I
have is that I need to declare my variables volatile so that they are
restored correctly when jumping back, but I can find no way to do this
for the implicit pointer "this". Actually, in the compiler I have tested,
"this" was allocated in a register. So my questions are:
   - Does C++ specify that "this" is or is not volatile?
   - If not, is there a way to redefine it as volatile?

     Daniel Ranson
     ranson@cnetlu.fr (...!mcvax!inria!cnetlu!ranson)