Auto merge of #138155 - matthiaskrgr:rollup-xq5buio, r=matthiaskrgr

Rollup of 6 pull requests

Successful merges:

 - #137674 (Enable `f16` for LoongArch)
 - #138034 (library: Use `size_of` from the prelude instead of imported)
 - #138060 (Revert #138019 after further discussion about how hir-pretty printing should work)
 - #138073 (Break critical edges in inline asm before code generation)
 - #138107 (`librustdoc`: clippy fixes)
 - #138111 (Use `default_field_values` for `rustc_errors::Context`, `rustc_session::config::NextSolverConfig` and `rustc_session::config::ErrorOutputType`)

r? `@ghost`
`@rustbot` modify labels: rollup

1 files changed, 4 insertions, 12 deletions

diff --git a/library/core/src/char/convert.rs b/library/core/src/char/convert.rs
index 73ab4f1e52a..ac808038f89 100644
--- a/library/core/src/char/convert.rs
+++ b/library/core/src/char/convert.rs
@@ -40,11 +40,9 @@ impl From<char> for u32 {
     /// # Examples
     ///
     /// ```
-    /// use std::mem;
-    ///
     /// let c = 'c';
     /// let u = u32::from(c);
-    /// assert!(4 == mem::size_of_val(&u))
+    /// assert!(4 == size_of_val(&u))
     /// ```
     #[inline]
     fn from(c: char) -> Self {
@@ -59,11 +57,9 @@ impl From<char> for u64 {
     /// # Examples
     ///
     /// ```
-    /// use std::mem;
-    ///
     /// let c = '👤';
     /// let u = u64::from(c);
-    /// assert!(8 == mem::size_of_val(&u))
+    /// assert!(8 == size_of_val(&u))
     /// ```
     #[inline]
     fn from(c: char) -> Self {
@@ -80,11 +76,9 @@ impl From<char> for u128 {
     /// # Examples
     ///
     /// ```
-    /// use std::mem;
-    ///
     /// let c = '⚙';
     /// let u = u128::from(c);
-    /// assert!(16 == mem::size_of_val(&u))
+    /// assert!(16 == size_of_val(&u))
     /// ```
     #[inline]
     fn from(c: char) -> Self {
@@ -167,11 +161,9 @@ impl From<u8> for char {
     /// # Examples
     ///
     /// ```
-    /// use std::mem;
-    ///
     /// let u = 32 as u8;
     /// let c = char::from(u);
-    /// assert!(4 == mem::size_of_val(&c))
+    /// assert!(4 == size_of_val(&c))
     /// ```
     #[inline]
     fn from(i: u8) -> Self {