https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82039
--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> --- Author: redi Date: Thu Aug 31 16:45:37 2017 New Revision: 251570 URL: https://gcc.gnu.org/viewcvs?rev=251570&root=gcc&view=rev Log: PR c++/82039 suppress -Wzero-as-null-pointer-constant warning PR c++/82039 * include/ext/new_allocator.h (__gnu_cxx::new_allocator::allocate): Adjust null pointer constant to avoid warning. Modified: trunk/libstdc++-v3/ChangeLog trunk/libstdc++-v3/include/ext/new_allocator.h