Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

4 files changed, 6 insertions, 6 deletions

diff --git a/library/proc_macro/src/bridge/client.rs b/library/proc_macro/src/bridge/client.rs
index 506b2a773..52a08cad9 100644
--- a/library/proc_macro/src/bridge/client.rs
+++ b/library/proc_macro/src/bridge/client.rs
@@ -356,7 +356,7 @@ impl<I, O> Clone for Client<I, O> {
 
 fn maybe_install_panic_hook(force_show_panics: bool) {
     // Hide the default panic output within `proc_macro` expansions.
-    // NB. the server can't do this because it may use a different libstd.
+    // NB. the server can't do this because it may use a different std.
     static HIDE_PANICS_DURING_EXPANSION: Once = Once::new();
     HIDE_PANICS_DURING_EXPANSION.call_once(|| {
         let prev = panic::take_hook();
diff --git a/library/proc_macro/src/bridge/fxhash.rs b/library/proc_macro/src/bridge/fxhash.rs
index 4b1e412e2..17bd0a1b3 100644
--- a/library/proc_macro/src/bridge/fxhash.rs
+++ b/library/proc_macro/src/bridge/fxhash.rs
@@ -15,9 +15,9 @@ use std::ops::BitXor;
 /// Type alias for a hashmap using the `fx` hash algorithm.
 pub type FxHashMap<K, V> = HashMap<K, V, BuildHasherDefault<FxHasher>>;
 
-/// A speedy hash algorithm for use within rustc. The hashmap in liballoc
-/// by default uses SipHash which isn't quite as speedy as we want. In the
-/// compiler we're not really worried about DOS attempts, so we use a fast
+/// A speedy hash algorithm for use within rustc. The hashmap in alloc by
+/// default uses SipHash which isn't quite as speedy as we want. In the compiler
+/// we're not really worried about DOS attempts, so we use a fast
 /// non-cryptographic hash.
 ///
 /// This is the same as the algorithm used by Firefox -- which is a homespun
diff --git a/library/proc_macro/src/bridge/server.rs b/library/proc_macro/src/bridge/server.rs
index 8202c40d6..2ea87d866 100644
--- a/library/proc_macro/src/bridge/server.rs
+++ b/library/proc_macro/src/bridge/server.rs
@@ -112,7 +112,7 @@ macro_rules! define_dispatcher_impl {
                                 $name::$method(server, $($arg),*)
                             };
                             // HACK(eddyb) don't use `panic::catch_unwind` in a panic.
-                            // If client and server happen to use the same `libstd`,
+                            // If client and server happen to use the same `std`,
                             // `catch_unwind` asserts that the panic counter was 0,
                             // even when the closure passed to it didn't panic.
                             let r = if thread::panicking() {
diff --git a/library/proc_macro/src/lib.rs b/library/proc_macro/src/lib.rs
index 0d3fc2c52..f0e4f5d8a 100644
--- a/library/proc_macro/src/lib.rs
+++ b/library/proc_macro/src/lib.rs
@@ -1493,7 +1493,7 @@ pub mod tracked_env {
     use std::ffi::OsStr;
 
     /// Retrieve an environment variable and add it to build dependency info.
-    /// Build system executing the compiler will know that the variable was accessed during
+    /// The build system executing the compiler will know that the variable was accessed during
     /// compilation, and will be able to rerun the build when the value of that variable changes.
     /// Besides the dependency tracking this function should be equivalent to `env::var` from the
     /// standard library, except that the argument must be UTF-8.