Auto merge of #46914 - mikeyhew:raw_pointer_self, r=arielb1

Convert warning about `*const _` to a future-compat lint

#46664 was merged before I could convert the soft warning about method lookup on `*const _` into a future-compatibility lint. This PR makes that change.

fixes #46837
tracking issue for the future-compatibility lint: #46906

r? @arielb1

2 files changed, 2 insertions, 2 deletions

diff --git a/src/libstd/sys/unix/os.rs b/src/libstd/sys/unix/os.rs
index 4f33a2b12fe..a46e855b4a6 100644
--- a/src/libstd/sys/unix/os.rs
+++ b/src/libstd/sys/unix/os.rs
@@ -453,7 +453,7 @@ pub fn getenv(k: &OsStr) -> io::Result<Option<OsString>> {
     let k = CString::new(k.as_bytes())?;
     unsafe {
         ENV_LOCK.lock();
-        let s = libc::getenv(k.as_ptr()) as *const _;
+        let s = libc::getenv(k.as_ptr()) as *const libc::c_char;
         let ret = if s.is_null() {
             None
         } else {
diff --git a/src/libstd/sys/windows/fs.rs b/src/libstd/sys/windows/fs.rs
index ae9535139d9..165e1b0609b 100644
--- a/src/libstd/sys/windows/fs.rs
+++ b/src/libstd/sys/windows/fs.rs
@@ -770,7 +770,7 @@ fn symlink_junction_inner(target: &Path, junction: &Path) -> io::Result<()> {
         let mut data = [0u8; c::MAXIMUM_REPARSE_DATA_BUFFER_SIZE];
         let db = data.as_mut_ptr()
                     as *mut c::REPARSE_MOUNTPOINT_DATA_BUFFER;
-        let buf = &mut (*db).ReparseTarget as *mut _;
+        let buf = &mut (*db).ReparseTarget as *mut c::WCHAR;
         let mut i = 0;
         // FIXME: this conversion is very hacky
         let v = br"\??\";