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Created on 2015-02-16.00:00:00 by admin, last changed by admin.
Notes from the February, 2016 meeting:
CWG felt that a reasonable approach might be to
define <<N as equivalent to multiplying by
2N in all cases; see also the resolution of
issue 1457. The resolution of
this question should also be coordinated with SG6 and SG12,
as well as with WG14.
A shift of zero bits should result in the left operand
regardless of its sign. However, the current wording of
5.8 [expr.shift] paragraph 2 makes it undefined