Auto merge of #65644 - Centril:rollup-gez1xhe, r=Centril

Rollup of 8 pull requests

Successful merges:

 - #65314 (rustdoc: forward -Z options to rustc)
 - #65592 (clarify const_prop ICE protection comment)
 - #65603 (Avoid ICE when include! is used by stdin crate)
 - #65614 (Improve error message for APIT with explicit generic arguments)
 - #65629 (Remove `borrowck_graphviz_postflow` from test)
 - #65633 (Remove leading :: from paths in doc examples)
 - #65638 (Rename the default argument 'def' to 'default')
 - #65639 (Fix parameter name in documentation)

Failed merges:

r? @ghost

3 files changed, 8 insertions, 8 deletions

diff --git a/src/libstd/io/stdio.rs b/src/libstd/io/stdio.rs
index c798ee0e220..6574ef13db9 100644
--- a/src/libstd/io/stdio.rs
+++ b/src/libstd/io/stdio.rs
@@ -762,7 +762,7 @@ pub fn set_print(sink: Option<Box<dyn Write + Send>>) -> Option<Box<dyn Write +
 /// otherwise. `label` identifies the stream in a panic message.
 ///
 /// This function is used to print error messages, so it takes extra
-/// care to avoid causing a panic when `local_stream` is unusable.
+/// care to avoid causing a panic when `local_s` is unusable.
 /// For instance, if the TLS key for the local stream is
 /// already destroyed, or if the local stream is locked by another
 /// thread, it will just fall back to the global stream.
diff --git a/src/libstd/net/udp.rs b/src/libstd/net/udp.rs
index 46bbd8855de..a9e4457f423 100644
--- a/src/libstd/net/udp.rs
+++ b/src/libstd/net/udp.rs
@@ -202,7 +202,7 @@ impl UdpSocket {
     ///
     /// let socket = UdpSocket::bind("127.0.0.1:34254").expect("couldn't bind to address");
     /// assert_eq!(socket.peer_addr().unwrap_err().kind(),
-    ///            ::std::io::ErrorKind::NotConnected);
+    ///            std::io::ErrorKind::NotConnected);
     /// ```
     #[stable(feature = "udp_peer_addr", since = "1.40.0")]
     pub fn peer_addr(&self) -> io::Result<SocketAddr> {
diff --git a/src/libstd/process.rs b/src/libstd/process.rs
index da136ca6bf6..4b0cf8312f1 100644
--- a/src/libstd/process.rs
+++ b/src/libstd/process.rs
@@ -1488,12 +1488,12 @@ impl Child {
 /// }
 ///
 /// fn main() {
-///     ::std::process::exit(match run_app() {
-///        Ok(_) => 0,
-///        Err(err) => {
-///            eprintln!("error: {:?}", err);
-///            1
-///        }
+///     std::process::exit(match run_app() {
+///         Ok(_) => 0,
+///         Err(err) => {
+///             eprintln!("error: {:?}", err);
+///             1
+///         }
 ///     });
 /// }
 /// ```