Auto merge of #146636 - Mark-Simulacrum:bootstrap-bump, r=jieyouxu

Bump bootstrap compiler to 1.91 beta

https://forge.rust-lang.org/release/process.html#default-branch-bootstrap-update-tuesday

4 files changed, 15 insertions, 15 deletions

diff --git a/library/std/src/ffi/os_str.rs b/library/std/src/ffi/os_str.rs
index a39565d2159..6c098034eea 100644
--- a/library/std/src/ffi/os_str.rs
+++ b/library/std/src/ffi/os_str.rs
@@ -137,7 +137,7 @@ impl OsString {
     #[stable(feature = "rust1", since = "1.0.0")]
     #[must_use]
     #[inline]
-    #[rustc_const_stable(feature = "const_pathbuf_osstring_new", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_pathbuf_osstring_new", since = "1.91.0")]
     pub const fn new() -> OsString {
         OsString { inner: Buf::from_string(String::new()) }
     }
diff --git a/library/std/src/os/windows/ffi.rs b/library/std/src/os/windows/ffi.rs
index 345d5b74285..20e5383dc09 100644
--- a/library/std/src/os/windows/ffi.rs
+++ b/library/std/src/os/windows/ffi.rs
@@ -141,7 +141,7 @@ impl OsStrExt for OsStr {
 pub struct EncodeWide<'a> {
     inner: alloc::wtf8::EncodeWide<'a>,
 }
-#[stable(feature = "encode_wide_debug", since = "CURRENT_RUSTC_VERSION")]
+#[stable(feature = "encode_wide_debug", since = "1.91.0")]
 impl fmt::Debug for EncodeWide<'_> {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         fmt::Debug::fmt(&self.inner, f)
diff --git a/library/std/src/panic.rs b/library/std/src/panic.rs
index 5e8d2f8e78e..1997785885d 100644
--- a/library/std/src/panic.rs
+++ b/library/std/src/panic.rs
@@ -122,7 +122,7 @@ impl<'a> PanicHookInfo<'a> {
     /// ```
     #[must_use]
     #[inline]
-    #[stable(feature = "panic_payload_as_str", since = "CURRENT_RUSTC_VERSION")]
+    #[stable(feature = "panic_payload_as_str", since = "1.91.0")]
     pub fn payload_as_str(&self) -> Option<&str> {
         if let Some(s) = self.payload.downcast_ref::<&str>() {
             Some(s)
diff --git a/library/std/src/path.rs b/library/std/src/path.rs
index 88d8a4f21ca..718c7c2e3b1 100644
--- a/library/std/src/path.rs
+++ b/library/std/src/path.rs
@@ -1191,7 +1191,7 @@ impl PathBuf {
     #[stable(feature = "rust1", since = "1.0.0")]
     #[must_use]
     #[inline]
-    #[rustc_const_stable(feature = "const_pathbuf_osstring_new", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_pathbuf_osstring_new", since = "1.91.0")]
     pub const fn new() -> PathBuf {
         PathBuf { inner: OsString::new() }
     }
@@ -1594,7 +1594,7 @@ impl PathBuf {
     /// p.add_extension("");
     /// assert_eq!(Path::new("/feel/the.formatted.dark"), p.as_path());
     /// ```
-    #[stable(feature = "path_add_extension", since = "CURRENT_RUSTC_VERSION")]
+    #[stable(feature = "path_add_extension", since = "1.91.0")]
     pub fn add_extension<S: AsRef<OsStr>>(&mut self, extension: S) -> bool {
         self._add_extension(extension.as_ref())
     }
@@ -2103,7 +2103,7 @@ impl PartialEq for PathBuf {
     }
 }
 
-#[stable(feature = "eq_str_for_path", since = "CURRENT_RUSTC_VERSION")]
+#[stable(feature = "eq_str_for_path", since = "1.91.0")]
 impl cmp::PartialEq<str> for PathBuf {
     #[inline]
     fn eq(&self, other: &str) -> bool {
@@ -2111,7 +2111,7 @@ impl cmp::PartialEq<str> for PathBuf {
     }
 }
 
-#[stable(feature = "eq_str_for_path", since = "CURRENT_RUSTC_VERSION")]
+#[stable(feature = "eq_str_for_path", since = "1.91.0")]
 impl cmp::PartialEq<PathBuf> for str {
     #[inline]
     fn eq(&self, other: &PathBuf) -> bool {
@@ -2119,7 +2119,7 @@ impl cmp::PartialEq<PathBuf> for str {
     }
 }
 
-#[stable(feature = "eq_str_for_path", since = "CURRENT_RUSTC_VERSION")]
+#[stable(feature = "eq_str_for_path", since = "1.91.0")]
 impl cmp::PartialEq<String> for PathBuf {
     #[inline]
     fn eq(&self, other: &String) -> bool {
@@ -2127,7 +2127,7 @@ impl cmp::PartialEq<String> for PathBuf {
     }
 }
 
-#[stable(feature = "eq_str_for_path", since = "CURRENT_RUSTC_VERSION")]
+#[stable(feature = "eq_str_for_path", since = "1.91.0")]
 impl cmp::PartialEq<PathBuf> for String {
     #[inline]
     fn eq(&self, other: &PathBuf) -> bool {
@@ -2724,7 +2724,7 @@ impl Path {
     ///
     /// [`Path::file_stem`]: Path::file_stem
     ///
-    #[stable(feature = "path_file_prefix", since = "CURRENT_RUSTC_VERSION")]
+    #[stable(feature = "path_file_prefix", since = "1.91.0")]
     #[must_use]
     pub fn file_prefix(&self) -> Option<&OsStr> {
         self.file_name().map(split_file_at_dot).and_then(|(before, _after)| Some(before))
@@ -2888,7 +2888,7 @@ impl Path {
     /// assert_eq!(path.with_added_extension("xz"), PathBuf::from("foo.tar.gz.xz"));
     /// assert_eq!(path.with_added_extension("").with_added_extension("txt"), PathBuf::from("foo.tar.gz.txt"));
     /// ```
-    #[stable(feature = "path_add_extension", since = "CURRENT_RUSTC_VERSION")]
+    #[stable(feature = "path_add_extension", since = "1.91.0")]
     pub fn with_added_extension<S: AsRef<OsStr>>(&self, extension: S) -> PathBuf {
         let mut new_path = self.to_path_buf();
         new_path.add_extension(extension);
@@ -3405,7 +3405,7 @@ impl PartialEq for Path {
     }
 }
 
-#[stable(feature = "eq_str_for_path", since = "CURRENT_RUSTC_VERSION")]
+#[stable(feature = "eq_str_for_path", since = "1.91.0")]
 impl cmp::PartialEq<str> for Path {
     #[inline]
     fn eq(&self, other: &str) -> bool {
@@ -3414,7 +3414,7 @@ impl cmp::PartialEq<str> for Path {
     }
 }
 
-#[stable(feature = "eq_str_for_path", since = "CURRENT_RUSTC_VERSION")]
+#[stable(feature = "eq_str_for_path", since = "1.91.0")]
 impl cmp::PartialEq<Path> for str {
     #[inline]
     fn eq(&self, other: &Path) -> bool {
@@ -3422,7 +3422,7 @@ impl cmp::PartialEq<Path> for str {
     }
 }
 
-#[stable(feature = "eq_str_for_path", since = "CURRENT_RUSTC_VERSION")]
+#[stable(feature = "eq_str_for_path", since = "1.91.0")]
 impl cmp::PartialEq<String> for Path {
     #[inline]
     fn eq(&self, other: &String) -> bool {
@@ -3430,7 +3430,7 @@ impl cmp::PartialEq<String> for Path {
     }
 }
 
-#[stable(feature = "eq_str_for_path", since = "CURRENT_RUSTC_VERSION")]
+#[stable(feature = "eq_str_for_path", since = "1.91.0")]
 impl cmp::PartialEq<Path> for String {
     #[inline]
     fn eq(&self, other: &Path) -> bool {