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Re: [v3, patch] Move std::list::_M_size closer to iterators


On 12/10/14 21:41 +0200, Marc Glisse wrote:
Hello,

this patch moves _M_size in std::list to a place where it should be easier (no offsetof) to access from an iterator (it doesn't matter when you access it from the main std::list object). It does not take advantage of it yet, that can be done at any time, whereas the layout will soon be fixed. This triggered one of the issues listed in PR 63345 (casting to a node* even for the sentinel), which I am fixing here.

Nice, OK for trunk, thanks.


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