Replace libstd, libcore, liballoc in line comments.

8 files changed, 16 insertions, 16 deletions

diff --git a/library/std/src/io/error/repr_bitpacked.rs b/library/std/src/io/error/repr_bitpacked.rs
index 781ae03ad45..601c01c2128 100644
--- a/library/std/src/io/error/repr_bitpacked.rs
+++ b/library/std/src/io/error/repr_bitpacked.rs
@@ -166,7 +166,7 @@ impl Repr {
         // `new_unchecked` is safe.
         let res = Self(unsafe { NonNull::new_unchecked(tagged) }, PhantomData);
         // quickly smoke-check we encoded the right thing (This generally will
-        // only run in libstd's tests, unless the user uses -Zbuild-std)
+        // only run in std's tests, unless the user uses -Zbuild-std)
         debug_assert!(matches!(res.data(), ErrorData::Custom(_)), "repr(custom) encoding failed");
         res
     }
@@ -177,7 +177,7 @@ impl Repr {
         // Safety: `TAG_OS` is not zero, so the result of the `|` is not 0.
         let res = Self(unsafe { NonNull::new_unchecked(ptr::invalid_mut(utagged)) }, PhantomData);
         // quickly smoke-check we encoded the right thing (This generally will
-        // only run in libstd's tests, unless the user uses -Zbuild-std)
+        // only run in std's tests, unless the user uses -Zbuild-std)
         debug_assert!(
             matches!(res.data(), ErrorData::Os(c) if c == code),
             "repr(os) encoding failed for {code}"
@@ -191,7 +191,7 @@ impl Repr {
         // Safety: `TAG_SIMPLE` is not zero, so the result of the `|` is not 0.
         let res = Self(unsafe { NonNull::new_unchecked(ptr::invalid_mut(utagged)) }, PhantomData);
         // quickly smoke-check we encoded the right thing (This generally will
-        // only run in libstd's tests, unless the user uses -Zbuild-std)
+        // only run in std's tests, unless the user uses -Zbuild-std)
         debug_assert!(
             matches!(res.data(), ErrorData::Simple(k) if k == kind),
             "repr(simple) encoding failed {:?}",
@@ -348,7 +348,7 @@ fn kind_from_prim(ek: u32) -> Option<ErrorKind> {
 // that our encoding relies on for correctness and soundness. (Some of these are
 // a bit overly thorough/cautious, admittedly)
 //
-// If any of these are hit on a platform that libstd supports, we should likely
+// If any of these are hit on a platform that std supports, we should likely
 // just use `repr_unpacked.rs` there instead (unless the fix is easy).
 macro_rules! static_assert {
     ($condition:expr) => {
diff --git a/library/std/src/lib.rs b/library/std/src/lib.rs
index 65d4c3c891e..13dfd41abbf 100644
--- a/library/std/src/lib.rs
+++ b/library/std/src/lib.rs
@@ -202,7 +202,7 @@
     no_global_oom_handling,
     not(no_global_oom_handling)
 ))]
-// To run libstd tests without x.py without ending up with two copies of libstd, Miri needs to be
+// To run std tests without x.py without ending up with two copies of std, Miri needs to be
 // able to "empty" this crate. See <https://github.com/rust-lang/miri-test-libstd/issues/4>.
 // rustc itself never sets the feature, so this line has no affect there.
 #![cfg(any(not(feature = "miri-test-libstd"), test, doctest))]
@@ -532,7 +532,7 @@ pub mod process;
 pub mod sync;
 pub mod time;
 
-// Pull in `std_float` crate  into libstd. The contents of
+// Pull in `std_float` crate  into std. The contents of
 // `std_float` are in a different repository: rust-lang/portable-simd.
 #[path = "../../portable-simd/crates/std_float/src/lib.rs"]
 #[allow(missing_debug_implementations, dead_code, unsafe_op_in_unsafe_fn, unused_unsafe)]
@@ -602,7 +602,7 @@ mod personality;
 #[allow(dead_code, unused_attributes, fuzzy_provenance_casts)]
 mod backtrace_rs;
 
-// Re-export macros defined in libcore.
+// Re-export macros defined in core.
 #[stable(feature = "rust1", since = "1.0.0")]
 #[allow(deprecated, deprecated_in_future)]
 pub use core::{
@@ -610,7 +610,7 @@ pub use core::{
     unimplemented, unreachable, write, writeln,
 };
 
-// Re-export built-in macros defined through libcore.
+// Re-export built-in macros defined through core.
 #[stable(feature = "builtin_macro_prelude", since = "1.38.0")]
 #[allow(deprecated)]
 pub use core::{
diff --git a/library/std/src/path.rs b/library/std/src/path.rs
index 73b5056e932..3023cac9bcc 100644
--- a/library/std/src/path.rs
+++ b/library/std/src/path.rs
@@ -306,7 +306,7 @@ unsafe fn u8_slice_as_os_str(s: &[u8]) -> &OsStr {
     // This casts are safe as OsStr is internally a wrapper around [u8] on all
     // platforms.
     //
-    // Note that currently this relies on the special knowledge that libstd has;
+    // Note that currently this relies on the special knowledge that std has;
     // these types are single-element structs but are not marked
     // repr(transparent) or repr(C) which would make these casts not allowable
     // outside std.
diff --git a/library/std/src/rt.rs b/library/std/src/rt.rs
index 9c2f0c1dd3e..f1eeb75be7c 100644
--- a/library/std/src/rt.rs
+++ b/library/std/src/rt.rs
@@ -139,9 +139,9 @@ fn lang_start_internal(
     // mechanism itself.
     //
     // There are a couple of instances where unwinding can begin. First is inside of the
-    // `rt::init`, `rt::cleanup` and similar functions controlled by libstd. In those instances a
-    // panic is a libstd implementation bug. A quite likely one too, as there isn't any way to
-    // prevent libstd from accidentally introducing a panic to these functions. Another is from
+    // `rt::init`, `rt::cleanup` and similar functions controlled by bstd. In those instances a
+    // panic is a std implementation bug. A quite likely one too, as there isn't any way to
+    // prevent std from accidentally introducing a panic to these functions. Another is from
     // user code from `main` or, more nefariously, as described in e.g. issue #86030.
     // SAFETY: Only called once during runtime initialization.
     panic::catch_unwind(move || unsafe { init(argc, argv, sigpipe) }).map_err(rt_abort)?;
diff --git a/library/std/src/sys/unix/mod.rs b/library/std/src/sys/unix/mod.rs
index 233e4a26bdc..9d7a06852b7 100644
--- a/library/std/src/sys/unix/mod.rs
+++ b/library/std/src/sys/unix/mod.rs
@@ -164,7 +164,7 @@ pub unsafe fn init(argc: isize, argv: *const *const u8, sigpipe: u8) {
     unsafe fn reset_sigpipe(#[allow(unused_variables)] sigpipe: u8) {
         #[cfg(not(any(target_os = "emscripten", target_os = "fuchsia", target_os = "horizon")))]
         {
-            // We don't want to add this as a public type to libstd, nor do we
+            // We don't want to add this as a public type to std, nor do we
             // want to `include!` a file from the compiler (which would break
             // Miri and xargo for example), so we choose to duplicate these
             // constants from `compiler/rustc_session/src/config/sigpipe.rs`.
diff --git a/library/std/src/sys/unix/net.rs b/library/std/src/sys/unix/net.rs
index b84bf8f9264..c86f80972a6 100644
--- a/library/std/src/sys/unix/net.rs
+++ b/library/std/src/sys/unix/net.rs
@@ -512,7 +512,7 @@ impl FromRawFd for Socket {
 // A workaround for this bug is to call the res_init libc function, to clear
 // the cached configs. Unfortunately, while we believe glibc's implementation
 // of res_init is thread-safe, we know that other implementations are not
-// (https://github.com/rust-lang/rust/issues/43592). Code here in libstd could
+// (https://github.com/rust-lang/rust/issues/43592). Code here in std could
 // try to synchronize its res_init calls with a Mutex, but that wouldn't
 // protect programs that call into libc in other ways. So instead of calling
 // res_init unconditionally, we call it only when we detect we're linking
diff --git a/library/std/src/sys_common/backtrace.rs b/library/std/src/sys_common/backtrace.rs
index f0ea1bc3ef8..f1d804ef40c 100644
--- a/library/std/src/sys_common/backtrace.rs
+++ b/library/std/src/sys_common/backtrace.rs
@@ -20,7 +20,7 @@ pub fn lock() -> impl Drop {
 /// Prints the current backtrace.
 pub fn print(w: &mut dyn Write, format: PrintFmt) -> io::Result<()> {
     // There are issues currently linking libbacktrace into tests, and in
-    // general during libstd's own unit tests we're not testing this path. In
+    // general during std's own unit tests we're not testing this path. In
     // test mode immediately return here to optimize away any references to the
     // libbacktrace symbols
     if cfg!(test) {
diff --git a/library/std/src/thread/local.rs b/library/std/src/thread/local.rs
index 5d267891bb0..57e9c134240 100644
--- a/library/std/src/thread/local.rs
+++ b/library/std/src/thread/local.rs
@@ -950,7 +950,7 @@ pub mod fast {
 
         // note that this is just a publicly-callable function only for the
         // const-initialized form of thread locals, basically a way to call the
-        // free `register_dtor` function defined elsewhere in libstd.
+        // free `register_dtor` function defined elsewhere in std.
         pub unsafe fn register_dtor(a: *mut u8, dtor: unsafe extern "C" fn(*mut u8)) {
             unsafe {
                 register_dtor(a, dtor);