tree 5f2924633f980b63e47713d6ea49160260cf41da
parent fdb443e8e5fc5115b68da3be8201d3bef0722ba4
author Aliaksey Kandratsenka <alkondratenko@gmail.com> 1444018348 -0700
committer Aliaksey Kandratsenka <alkondratenko@gmail.com> 1444104420 -0700

implemented (disabled by default) sized delete support

gcc 5 and clang++-3.7 support sized deallocation from C++14. We are
taking advantage of that by defining sized versions of operator delete.

This is off by default so that if some existing programs that define own
global operator delete without sized variant are not broken by
tcmalloc's sized delete operator.

There is also risk of breaking exiting code that deletes objects using
wrong class (i.e. base class) without having virtual destructors.