[Bug libstdc++/30416] SIGSEGV in valarray::cshift(n) on empty array

[gdr at integrable-solutions dot net]

------- Comment #12 from gdr at integrable-solutions dot net  2007-01-10 23:27 -------
Subject: Re:  SIGSEGV in valarray::cshift(n) on empty array

"pcarlini at suse dot de" <gcc-bugzilla@gcc.gnu.org> writes:

| Forgot: assuming we imagine the standard clarified per your proposal
| on LWG (or read as such for all practical matters), I understand
| that not segfaulting when size == 0 would be a conforming
| behavior.

Yes, it is interesting to note that a specific request to make the
standard much clearer on the semantics is curiously construed as an
argument for arguing that the standard says the beahviour is undefined.
No wonder.

-- Gaby


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30416