On 14 March 2018 at 23:01, Jonathan Wakely wrote:
> Here's a very different patch. This gets rid of the __ptr_rel_ops and
> just puts the special handling for pointers directly in the
> std::less<_Tp*> etc. specializations. Then std::less uses
> std::less for some pointer type P*. I've also added a
On 14 March 2018 at 23:01, Jonathan Wakely wrote:
> Here's a very different patch. This gets rid of the __ptr_rel_ops and
> just puts the special handling for pointers directly in the
> std::less<_Tp*> etc. specializations. Then std::less uses
> std::less for some pointer type P*. I've also added a
ted to trunk. This fixes a regression,
but I'm not sure about backporting it yet, I haven't even tried
testing it on the branches.
commit 00c52c235b8dea85000f7b5e1dcff0526216a9a5
Author: Jonathan Wakely
Date: Wed Mar 14 19:12:21 2018 +0000
PR libstdc++/78420 Make std::less etc. yiel
ass pointers by value, and 20.5.5.5 [member.functions]
p2 allows us to do that. Here's a new patch with that change.
commit e783a8e1c3cc0d41221796a9cadea796269a95a0
Author: Jonathan Wakely
Date: Thu Mar 8 20:27:04 2018 +
PR libstdc++/78420 Make std::less etc. yield total order for pointers
In order to
ual<_Tp>*):
New partial specializations for pointers, using __ptr_rel_ops.
(greater, less, greater_equal, less_equalcommit e03605434a5c378c55e1961402319a20af75a909
Author: Jonathan Wakely
Date: Thu Mar 8 20:27:04 2018 +
PR libstdc++/78420 Make std::less etc. y
