Eli Friedman 0bbe1b30fa
[clang] Forbid reinterpret_cast of function pointers in constexpr. (#150557)
This has been explicitly forbidden since C++11, but somehow the edge
case of converting a function pointer to void* using a cast like
`(void*)f` wasn't handled.

Fixes #150340 .
2025-07-30 18:15:17 -07:00
..