================
@@ -102,7 +102,7 @@ struct __aliasing_iterator_wrapper {
_LIBCPP_HIDE_FROM_ABI _Alias operator*() const _NOEXCEPT {
_Alias __val;
- __builtin_memcpy(&__val, std::__to_address(__base_), sizeof(value_type));
+ __builtin_memcpy(&__val, static_cast<const
void*>(std::__to_address(__base_)), sizeof(value_type));
----------------
carlosgalvezp wrote:
[cppreference](https://en.cppreference.com/w/cpp/string/byte/memcpy) used to
say that it was UB, but now they have changed it to "may be UB":
Honestly, I cannot find any reference in the C++ Standard about this, maybe
it's indirectly from [basic.life] of something. The C standard only says:
> The memcpy function copies n characters from the object pointed to by s2 into
> the object pointed to
by s1. If copying takes place between objects that overlap, the behavior is
undefined.
https://github.com/llvm/llvm-project/pull/111434
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