[Bug libstdc++/104395] alignof is a C++11 feature. src/c++98/bitmap_allocator.cc???

[unlvsur at live dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104395

--- Comment #4 from cqwrteur <unlvsur at live dot com> ---
also in all xxx_allocator.h including mt_allocator.h pool_allocator.h