http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52901
Daniel Krügler <daniel.kruegler at googlemail dot com> changed:
What |Removed |Added
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CC| |daniel.kruegler at
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--- Comment #1 from Daniel Krügler <daniel.kruegler at googlemail dot com>
2012-04-08 13:48:57 UTC ---
I don't see what this example is supposed to demonstrate. the two lines
X&& x1 = f();
and
X&& y1 = f();
produce references to invalid memory, any access to that is undefined
behaviour. You cannot impose any reliable constraints on the values such
references.
