On Tue, 7 Feb 2023 at 09:25, Jakub Jelinek <ja...@redhat.com> wrote: > > Hi! > > On Mon, Feb 06, 2023 at 02:26:01PM +0000, Jonathan Wakely via Gcc-patches > wrote: > > With the recent change to deprecate std::aligned_storage and > > std::aligned_union we need to adjust some tests that now fail with > > -std=c++23. > > The g++.dg/warn/Wstrict-aliasing-bogus-union-2.C test is also affected: > PASS: g++.dg/warn/Wstrict-aliasing-bogus-union-2.C -std=gnu++2b (test for > bogus messages, line 12) > FAIL: g++.dg/warn/Wstrict-aliasing-bogus-union-2.C -std=gnu++2b (test for > excess errors) > Excess errors: > .../gcc/testsuite/g++.dg/warn/Wstrict-aliasing-bogus-union-2.C:8:8: warning: > 'template<long unsigned int _Len, long unsigned int _Align> struct > std::aligned_storage' is deprecated [-Wdeprecated-declarations] > > The following patch adds dg-warning for it. > > Tested on x86_64-linux -m32/-m64 with GXX_TESTSUITE_STDS=98,11,14,17,20,2b , > committed to trunk as obvious.
Oops, sorry about that - I must remember to check the g++ tests for any header and deprecation changes.
