replace version placeholder

3 files changed, 11 insertions, 11 deletions

diff --git a/library/std/src/io/error.rs b/library/std/src/io/error.rs
index 8472f903050..2498fb8d24f 100644
--- a/library/std/src/io/error.rs
+++ b/library/std/src/io/error.rs
@@ -374,7 +374,7 @@ pub enum ErrorKind {
     /// A filename was invalid.
     ///
     /// This error can also occur if a length limit for a name was exceeded.
-    #[stable(feature = "io_error_invalid_filename", since = "CURRENT_RUSTC_VERSION")]
+    #[stable(feature = "io_error_invalid_filename", since = "1.87.0")]
     InvalidFilename,
     /// Program argument list too long.
     ///
diff --git a/library/std/src/io/mod.rs b/library/std/src/io/mod.rs
index 314cbb45d49..b6545eada86 100644
--- a/library/std/src/io/mod.rs
+++ b/library/std/src/io/mod.rs
@@ -310,7 +310,7 @@ pub use self::error::RawOsError;
 pub use self::error::SimpleMessage;
 #[unstable(feature = "io_const_error", issue = "133448")]
 pub use self::error::const_error;
-#[stable(feature = "anonymous_pipe", since = "CURRENT_RUSTC_VERSION")]
+#[stable(feature = "anonymous_pipe", since = "1.87.0")]
 pub use self::pipe::{PipeReader, PipeWriter, pipe};
 #[stable(feature = "is_terminal", since = "1.70.0")]
 pub use self::stdio::IsTerminal;
diff --git a/library/std/src/io/pipe.rs b/library/std/src/io/pipe.rs
index cfed9b05cc0..c6b7b49a351 100644
--- a/library/std/src/io/pipe.rs
+++ b/library/std/src/io/pipe.rs
@@ -67,19 +67,19 @@ use crate::sys_common::{FromInner, IntoInner};
 /// ```
 /// [changes]: io#platform-specific-behavior
 /// [man page]: https://man7.org/linux/man-pages/man7/pipe.7.html
-#[stable(feature = "anonymous_pipe", since = "CURRENT_RUSTC_VERSION")]
+#[stable(feature = "anonymous_pipe", since = "1.87.0")]
 #[inline]
 pub fn pipe() -> io::Result<(PipeReader, PipeWriter)> {
     pipe_inner().map(|(reader, writer)| (PipeReader(reader), PipeWriter(writer)))
 }
 
 /// Read end of an anonymous pipe.
-#[stable(feature = "anonymous_pipe", since = "CURRENT_RUSTC_VERSION")]
+#[stable(feature = "anonymous_pipe", since = "1.87.0")]
 #[derive(Debug)]
 pub struct PipeReader(pub(crate) AnonPipe);
 
 /// Write end of an anonymous pipe.
-#[stable(feature = "anonymous_pipe", since = "CURRENT_RUSTC_VERSION")]
+#[stable(feature = "anonymous_pipe", since = "1.87.0")]
 #[derive(Debug)]
 pub struct PipeWriter(pub(crate) AnonPipe);
 
@@ -160,7 +160,7 @@ impl PipeReader {
     /// # Ok(())
     /// # }
     /// ```
-    #[stable(feature = "anonymous_pipe", since = "CURRENT_RUSTC_VERSION")]
+    #[stable(feature = "anonymous_pipe", since = "1.87.0")]
     pub fn try_clone(&self) -> io::Result<Self> {
         self.0.try_clone().map(Self)
     }
@@ -199,13 +199,13 @@ impl PipeWriter {
     /// # Ok(())
     /// # }
     /// ```
-    #[stable(feature = "anonymous_pipe", since = "CURRENT_RUSTC_VERSION")]
+    #[stable(feature = "anonymous_pipe", since = "1.87.0")]
     pub fn try_clone(&self) -> io::Result<Self> {
         self.0.try_clone().map(Self)
     }
 }
 
-#[stable(feature = "anonymous_pipe", since = "CURRENT_RUSTC_VERSION")]
+#[stable(feature = "anonymous_pipe", since = "1.87.0")]
 impl io::Read for &PipeReader {
     fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
         self.0.read(buf)
@@ -225,7 +225,7 @@ impl io::Read for &PipeReader {
     }
 }
 
-#[stable(feature = "anonymous_pipe", since = "CURRENT_RUSTC_VERSION")]
+#[stable(feature = "anonymous_pipe", since = "1.87.0")]
 impl io::Read for PipeReader {
     fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
         self.0.read(buf)
@@ -245,7 +245,7 @@ impl io::Read for PipeReader {
     }
 }
 
-#[stable(feature = "anonymous_pipe", since = "CURRENT_RUSTC_VERSION")]
+#[stable(feature = "anonymous_pipe", since = "1.87.0")]
 impl io::Write for &PipeWriter {
     fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
         self.0.write(buf)
@@ -263,7 +263,7 @@ impl io::Write for &PipeWriter {
     }
 }
 
-#[stable(feature = "anonymous_pipe", since = "CURRENT_RUSTC_VERSION")]
+#[stable(feature = "anonymous_pipe", since = "1.87.0")]
 impl io::Write for PipeWriter {
     fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
         self.0.write(buf)