Auto merge of #55710 - kennytm:rollup, r=kennytm

Rollup of 11 pull requests

Successful merges:

 - #55490 (resolve: Fix ICE in macro import error recovery)
 - #55597 (std: Enable usage of `thread_local!` through imports)
 - #55601 (Fix tracking issue numbers for some unstable features)
 - #55621 (Add precision for create_dir function)
 - #55644 (ci: Add Dockerfile for dist-powerpcspe-linux)
 - #55664 (Make "all possible cases" help message uniform with existing help messages)
 - #55689 (miri: binary_op_val -> binary_op_imm)
 - #55694 (Fixes #31076)
 - #55696 (NLL Diagnostic Review 3: Missing errors for borrows of union fields)
 - #55700 (Update ui tests with respect to NLL)
 - #55703 (Update `configure --help` (via configure.py) to reflect decoupling of debug+optimize)

2 files changed, 11 insertions, 4 deletions

diff --git a/src/libstd/fs.rs b/src/libstd/fs.rs
index 017949291bc..49012a7d341 100644
--- a/src/libstd/fs.rs
+++ b/src/libstd/fs.rs
@@ -1755,12 +1755,19 @@ pub fn canonicalize<P: AsRef<Path>>(path: P) -> io::Result<PathBuf> {
 ///
 /// [changes]: ../io/index.html#platform-specific-behavior
 ///
+/// **NOTE**: If a parent of the given path doesn't exist, this function will
+/// return an error. To create a directory and all its missing parents at the
+/// same time, use the [`create_dir_all`] function.
+///
 /// # Errors
 ///
 /// This function will return an error in the following situations, but is not
 /// limited to just these cases:
 ///
 /// * User lacks permissions to create directory at `path`.
+/// * A parent of the given path doesn't exist. (To create a directory and all
+///   its missing parents at the same time, use the [`create_dir_all`]
+///   function.)
 /// * `path` already exists.
 ///
 /// # Examples
diff --git a/src/libstd/thread/local.rs b/src/libstd/thread/local.rs
index ccbead7cc2f..4df47511172 100644
--- a/src/libstd/thread/local.rs
+++ b/src/libstd/thread/local.rs
@@ -146,13 +146,13 @@ macro_rules! thread_local {
 
     // process multiple declarations
     ($(#[$attr:meta])* $vis:vis static $name:ident: $t:ty = $init:expr; $($rest:tt)*) => (
-        __thread_local_inner!($(#[$attr])* $vis $name, $t, $init);
-        thread_local!($($rest)*);
+        $crate::__thread_local_inner!($(#[$attr])* $vis $name, $t, $init);
+        $crate::thread_local!($($rest)*);
     );
 
     // handle a single declaration
     ($(#[$attr:meta])* $vis:vis static $name:ident: $t:ty = $init:expr) => (
-        __thread_local_inner!($(#[$attr])* $vis $name, $t, $init);
+        $crate::__thread_local_inner!($(#[$attr])* $vis $name, $t, $init);
     );
 }
 
@@ -202,7 +202,7 @@ macro_rules! __thread_local_inner {
     };
     ($(#[$attr:meta])* $vis:vis $name:ident, $t:ty, $init:expr) => {
         $(#[$attr])* $vis const $name: $crate::thread::LocalKey<$t> =
-            __thread_local_inner!(@key $(#[$attr])* $vis $name, $t, $init);
+            $crate::__thread_local_inner!(@key $(#[$attr])* $vis $name, $t, $init);
     }
 }