On Sat, 28 Sep 2024, Jakub Jelinek wrote:
> I'd hope that structure assignment is element-wise copying and so doesn't
> need to preserve those bits. What about memcpy, or *(unsigned char *),
> or for C++ std::bit_cast inspection of the bits (constexpr for C++ or not)?
In C, memcpy or *(unsigned
On Sat, 28 Sep 2024, Jakub Jelinek wrote:
> Hi!
>
> C++ has
> https://eel.is/c++draft/dcl.init#general-6.2
> https://eel.is/c++draft/dcl.init#general-6.3
> which says that during zero-initialization padding bits of structures
> and unions are zero initialized, and in
> https://eel.is/c++draft/dcl
Hi!
C++ has
https://eel.is/c++draft/dcl.init#general-6.2
https://eel.is/c++draft/dcl.init#general-6.3
which says that during zero-initialization padding bits of structures
and unions are zero initialized, and in
https://eel.is/c++draft/dcl.init#general-9.3
says that in certain cases value-initiali
