If I'm not mistaken this patch allocates N*sizeof(_Tp) bytes of storage and deallocates N bytes when sized deallocation is enabled?
Shouldn't __return_temporary_buffer deallocate N*sizeof(_Tp) instead to match the value passed to new? ________________________________ De : [email protected] <[email protected]> de la part de François Dumont <[email protected]> Envoyé : jeudi 18 juillet 2019 07:41 À : [email protected] <[email protected]>; gcc-patches <[email protected]> Objet : sized delete in _Temporary_buffer<> As we adopted the sized deallocation in the new_allocator why not doing the same in _Temporary_buffer<>. * include/bits/stl_tempbuf.h (__detail::__return_temporary_buffer): New. (~_Temporary_buffer()): Use latter. (_Temporary_buffer(_FIterator, size_type)): Likewise. Tested w/o activating sized deallocation. I'll try to run tests with this option activated. Ok to commit ? François
