Clang allows users to enable or disable various types of allocation
and deallocation regardless of the C++ dialect. When extended new/delete
overloads are enabled in older dialects, we need to treat them as if
they're usual.
Also, disabling one usual deallocation form shouldn't
disable any others. For example, disabling aligned allocation in C++2a
should have no effect on destroying delete.
llvm-svn: 352980
This feature is not (yet) approved by the C++ committee, so this is liable to
be reverted or significantly modified based on committee feedback.
No functionality change intended for existing code (a new type must be defined
in namespace std to take advantage of this feature).
llvm-svn: 315662
Eric Fiselier