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[Monotone-devel] Re: MM with temporaries
From: |
Bruce Stephens |
Subject: |
[Monotone-devel] Re: MM with temporaries |
Date: |
Mon, 26 Sep 2005 17:37:51 +0100 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) |
"Steven E. Harris" <address@hidden> writes:
> In that case, your proposal to use an extra reference before the
> Musing constructor sounds like the best way to go, assuming that you
> can't trust people to follow a coding guideline forbidding
> temporaries as arguments to MM().
Which returns us to what I think was the original question: is there
some combination of code and gcc warning options that would
automatically enforce (or at least detect the violation of) such a
coding guideline?
(I don't think there is, but it's the kind of warning flag that
*ought* to exist, especially since the lifetime of temporaries has
changed not so long ago, so it's entirely possible I'm missing it in
the docs.)
Re: [Monotone-devel] MM with temporaries, Christof Petig, 2005/09/23