<code>-Xclang -fdefine-sized-deallocation</code> compiler option to enable the implementation from
Clang 3.4 through Clang 3.6, where weak definitions of sized deallocation functions are implicitly
generated (by the compiler). You can also use the <code>-Xclang -fno-sized-deallocation</code> option
-to disable sized deallocation. Note that both of these flags arw temporary provisions and may go away
+to disable sized deallocation. Note that both of these flags are temporary provisions and may go away
soon.
</span>
</p>