tree f72f26468ba5c6246342183d47508f92e00b83e5
parent c3202afa2865ad26ef407544c3768070bfed7bfe
parent 61517dbbe6f1f41c935007fcdca5eba8be7477e2
author bors <bors@rust-lang.org> 1715197077 +0000
committer bors <bors@rust-lang.org> 1715197077 +0000

Auto merge of #124795 - scottmcm:simplify-slice-from-raw-parts, r=joboet

Avoid a cast in `ptr::slice_from_raw_parts(_mut)`

Casting to `*const ()` or `*mut ()` is no longer needed after https://github.com/rust-lang/rust/pull/123840 so let's make the MIR smaller (and more inline-able, as seen in the tests).

If [ACP#362](https://github.com/rust-lang/libs-team/issues/362) goes through we can keep calling `ptr::from_raw_parts(_mut)` in these also without the cast, but that hasn't had any libs-api attention yet, so I'm not waiting on it.