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Re: RFA (libstdc++): PATCH to implement C++17 over-aligned new
- From: Andreas Schwab <schwab at linux-m68k dot org>
- To: Jason Merrill <jason at redhat dot com>
- Cc: Jonathan Wakely <jwakely at redhat dot com>, libstdc++ at gcc dot gnu dot org, gcc-patches List <gcc-patches at gcc dot gnu dot org>
- Date: Tue, 13 Sep 2016 14:32:52 +0200
- Subject: Re: RFA (libstdc++): PATCH to implement C++17 over-aligned new
- Authentication-results: sourceware.org; auth=none
- References: <CADzB+2kJRV14hZX1rGz5V_UCpSB7MdVQPh4OM=vYOsw6ZDUNkA@mail.gmail.com> <alpine.DEB.2.20.1609080901360.3233@laptop-mg.saclay.inria.fr> <20160908110641.GB23306@redhat.com> <CADzB+2mMHsrPdL5u2NWb_wqwvNcTo-nOKLaJ-Nft6+Myo=++Ug@mail.gmail.com> <87oa3vwrkf.fsf@linux-m68k.org> <CADzB+2=7frczYRC0Fi3MkX_X36uDDz1ho9RrELiOfEyeEcRwzg@mail.gmail.com>
On Sep 12 2016, Jason Merrill <jason@redhat.com> wrote:
> I'm checking in this patch, which should fix the remaining issues:
Unfortunatly that breaks a few other tests:
FAIL: g++.dg/cpp0x/alignas5.C -std=c++11 (test for excess errors)
FAIL: g++.dg/cpp0x/alignas5.C -std=c++14 (test for excess errors)
FAIL: g++.dg/cpp0x/gen-attrs-21.C -std=c++11 (test for excess errors)
FAIL: g++.dg/cpp0x/gen-attrs-21.C -std=c++14 (test for excess errors)
FAIL: g++.dg/cpp0x/gen-attrs-51.C -std=c++11 (test for excess errors)
FAIL: g++.dg/cpp0x/gen-attrs-51.C -std=c++14 (test for excess errors)
FAIL: g++.dg/cpp0x/gen-attrs-54.C -std=c++11 (test for excess errors)
FAIL: g++.dg/cpp0x/gen-attrs-54.C -std=c++14 (test for excess errors)
FAIL: g++.dg/ipa/devirt-33.C (test for excess errors)
FAIL: g++.dg/lookup/name-clash11.C -std=gnu++11 (test for excess errors)
FAIL: g++.dg/lookup/name-clash11.C -std=gnu++14 (test for excess errors)
FAIL: g++.dg/pr67989.C (test for excess errors)
They all fail with "warning: requested alignment %d is larger than 2
[-Wattributes]".
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
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