[Bug libstdc++/92143] std::pmr::polymorphic_allocator<char> throws bad_alloc on macOS
redi at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Fri Oct 18 11:28:00 GMT 2019
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92143
--- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Fri Oct 18 11:27:31 2019
New Revision: 277151
URL: https://gcc.gnu.org/viewcvs?rev=277151&root=gcc&view=rev
Log:
PR libstdc++/92143 adjust for OS X aligned_alloc behaviour
OS X 10.15 adds aligned_alloc but it has the same restriction as the AIX
version, namely that alignments smaller than sizeof(void*) are not
supported.
PR libstdc++/92143
* libsupc++/new_opa.cc (operator new) [__APPLE__]: Increase alignment
to at least sizeof(void*).
Modified:
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/libsupc++/new_opa.cc
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