================
@@ -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));
----------------
AaronBallman wrote:
Yeah, this seems like it's plausibly UB. There's an assertion that `__val` is
trivial, but I'm not seeing any such assertion for `__base_`; does something
else ensure that `_BaseIter` is trivial?
https://github.com/llvm/llvm-project/pull/111434
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