CWG2819 Cast from null pointer value in a constant expression

[jensmaurer]

The issue asks to support conversions from void* to a pointer-to-object type also when the original pointer is a null pointer value.

CWG seeks approval from EWG for the design direction.

See CWG2819 for details.

[erichkeane]

EWG discussed this during the Monday AM session on Tokyo. The following poll was taken:

For CWG2819, EWG agrees with the proposed resolution, send back to CWG for inclusion in C++26.

SF	F	N	A	SA
12	13	0	0	0

Result:Consensus