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From: Keith Thompson <kst-u@mib.org>
Newsgroups: comp.lang.c
Subject: Re: gcc failure (optimised/non-optimised)
Date: Mon, 01 May 2017 09:03:34 -0700
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supercat@casperkitty.com writes:
[...]
> The Standard doesn't really have any concept for "Select in Unspecified
> fashion among a list of specified behaviors",
[...]

N1570 3.4.4:

    unspecified behavior

    use of an unspecified value, or other behavior where this
    International Standard provides two or more possibilities
    and imposes no further requirements on which is chosen in
    any instance

-- 
Keith Thompson (The_Other_Keith) kst-u@mib.org  <http://www.ghoti.net/~kst>
Working, but not speaking, for JetHead Development, Inc.
"We must do something.  This is something.  Therefore, we must do this."
    -- Antony Jay and Jonathan Lynn, "Yes Minister"