Merge from rustc

22 files changed, 103 insertions, 51 deletions

diff --git a/src/bootstrap/src/core/config/config.rs b/src/bootstrap/src/core/config/config.rs
index 98490118f7d..781d0e602c3 100644
--- a/src/bootstrap/src/core/config/config.rs
+++ b/src/bootstrap/src/core/config/config.rs
@@ -700,7 +700,7 @@ trait Merge {
 impl Merge for TomlConfig {
     fn merge(
         &mut self,
-        TomlConfig { build, install, llvm, rust, dist, target, profile: _, change_id }: Self,
+        TomlConfig { build, install, llvm, rust, dist, target, profile, change_id }: Self,
         replace: ReplaceOpt,
     ) {
         fn do_merge<T: Merge>(x: &mut Option<T>, y: Option<T>, replace: ReplaceOpt) {
@@ -712,7 +712,10 @@ impl Merge for TomlConfig {
                 }
             }
         }
+
         self.change_id.inner.merge(change_id.inner, replace);
+        self.profile.merge(profile, replace);
+
         do_merge(&mut self.build, build, replace);
         do_merge(&mut self.install, install, replace);
         do_merge(&mut self.llvm, llvm, replace);
@@ -1505,6 +1508,10 @@ impl Config {
             build.cargo = build.cargo.take().or(std::env::var_os("CARGO").map(|p| p.into()));
         }
 
+        if GitInfo::new(false, &config.src).is_from_tarball() && toml.profile.is_none() {
+            toml.profile = Some("dist".into());
+        }
+
         if let Some(include) = &toml.profile {
             // Allows creating alias for profile names, allowing
             // profiles to be renamed while maintaining back compatibility
diff --git a/src/ci/docker/scripts/rfl-build.sh b/src/ci/docker/scripts/rfl-build.sh
index 8776e0f0be9..3eb85ab215e 100755
--- a/src/ci/docker/scripts/rfl-build.sh
+++ b/src/ci/docker/scripts/rfl-build.sh
@@ -2,7 +2,7 @@
 
 set -euo pipefail
 
-LINUX_VERSION=v6.13-rc1
+LINUX_VERSION=50e57739141b41f731ab31f8380821c7969f9dc4
 
 # Build rustc, rustdoc, cargo, clippy-driver and rustfmt
 ../x.py build --stage 2 library rustdoc clippy rustfmt
@@ -28,7 +28,7 @@ rm -rf linux || true
 # Download Linux at a specific commit
 mkdir -p linux
 git -C linux init
-git -C linux remote add origin https://github.com/Rust-for-Linux/linux.git
+git -C linux remote add origin https://github.com/Darksonn/linux.git
 git -C linux fetch --depth 1 origin ${LINUX_VERSION}
 git -C linux checkout FETCH_HEAD
 
diff --git a/src/ci/github-actions/jobs.yml b/src/ci/github-actions/jobs.yml
index 2bbe3756580..58a9eb69666 100644
--- a/src/ci/github-actions/jobs.yml
+++ b/src/ci/github-actions/jobs.yml
@@ -558,7 +558,7 @@ auto:
       SCRIPT: python x.py build --set rust.debug=true opt-dist && PGO_HOST=x86_64-pc-windows-msvc ./build/x86_64-pc-windows-msvc/stage0-tools-bin/opt-dist windows-ci -- python x.py dist bootstrap --include-default-paths
       DIST_REQUIRE_ALL_TOOLS: 1
       CODEGEN_BACKENDS: llvm,cranelift
-    <<: *job-windows-8c
+    <<: *job-windows-25-8c
 
   - name: dist-i686-msvc
     env:
diff --git a/src/doc/book b/src/doc/book
-Subproject fa312a343fbff01bc6cef393e326817f7071981
+Subproject e2fa4316c5a7c0d2499c5d6b799adcfad6ef7a4
diff --git a/src/doc/edition-guide b/src/doc/edition-guide
-Subproject 4ed5a1a4a2a7ecc2e529a5baaef04f7bc7917ed
+Subproject f56aecc3b036dff16404b525a83b00f911b9bbe
diff --git a/src/doc/nomicon b/src/doc/nomicon
-Subproject bc2298865544695c63454fc1f9f98a3dc22e994
+Subproject 336f75835a6c0514852cc65aba9a698b699b13c
diff --git a/src/doc/reference b/src/doc/reference
-Subproject 93b921c7d3213d38d920f7f905a3bec093d2217
+Subproject 4249fb411dd27f945e2881eb0378044b94cee06
diff --git a/src/doc/rust-by-example b/src/doc/rust-by-example
-Subproject 054259ed1bf01cdee4309ee764c7e103f6df3de
+Subproject 743766929f1e53e72fab74394ae259bbfb4a761
diff --git a/src/doc/rustc/src/platform-support.md b/src/doc/rustc/src/platform-support.md
index 8227dfa043e..3b6abdd8483 100644
--- a/src/doc/rustc/src/platform-support.md
+++ b/src/doc/rustc/src/platform-support.md
@@ -34,9 +34,9 @@ target | notes
 -------|-------
 [`aarch64-apple-darwin`](platform-support/apple-darwin.md) | ARM64 macOS (11.0+, Big Sur+)
 `aarch64-unknown-linux-gnu` | ARM64 Linux (kernel 4.1, glibc 2.17+)
-`i686-pc-windows-gnu` | 32-bit MinGW (Windows 10+, Windows Server 2016+) [^x86_32-floats-return-ABI]
-`i686-pc-windows-msvc` | 32-bit MSVC (Windows 10+, Windows Server 2016+) [^x86_32-floats-return-ABI]
-`i686-unknown-linux-gnu` | 32-bit Linux (kernel 3.2+, glibc 2.17+) [^x86_32-floats-return-ABI]
+`i686-pc-windows-gnu` | 32-bit MinGW (Windows 10+, Windows Server 2016+, Pentium 4) [^x86_32-floats-return-ABI]
+`i686-pc-windows-msvc` | 32-bit MSVC (Windows 10+, Windows Server 2016+, Pentium 4) [^x86_32-floats-return-ABI]
+`i686-unknown-linux-gnu` | 32-bit Linux (kernel 3.2+, glibc 2.17+, Pentium 4) [^x86_32-floats-return-ABI]
 [`x86_64-apple-darwin`](platform-support/apple-darwin.md) | 64-bit macOS (10.12+, Sierra+)
 `x86_64-pc-windows-gnu` | 64-bit MinGW (Windows 10+, Windows Server 2016+)
 `x86_64-pc-windows-msvc` | 64-bit MSVC (Windows 10+, Windows Server 2016+)
@@ -162,14 +162,14 @@ target | std | notes
 [`armv7a-none-eabi`](platform-support/arm-none-eabi.md) | * | Bare Armv7-A
 [`armv7r-none-eabi`](platform-support/armv7r-none-eabi.md) | * | Bare Armv7-R
 [`armv7r-none-eabihf`](platform-support/armv7r-none-eabi.md) | * | Bare Armv7-R, hardfloat
-`i586-pc-windows-msvc` | * | 32-bit Windows w/o SSE [^x86_32-floats-x87]
-`i586-unknown-linux-gnu` | ✓ | 32-bit Linux w/o SSE (kernel 3.2, glibc 2.17) [^x86_32-floats-x87]
-`i586-unknown-linux-musl` | ✓ | 32-bit Linux w/o SSE, musl 1.2.3 [^x86_32-floats-x87]
-[`i686-linux-android`](platform-support/android.md) | ✓ | 32-bit x86 Android [^x86_32-floats-return-ABI]
-[`i686-pc-windows-gnullvm`](platform-support/pc-windows-gnullvm.md) | ✓ | 32-bit x86 MinGW (Windows 10+), LLVM ABI [^x86_32-floats-return-ABI]
-[`i686-unknown-freebsd`](platform-support/freebsd.md) | ✓ | 32-bit x86 FreeBSD [^x86_32-floats-return-ABI]
-`i686-unknown-linux-musl` | ✓ | 32-bit Linux with musl 1.2.3 [^x86_32-floats-return-ABI]
-[`i686-unknown-uefi`](platform-support/unknown-uefi.md) | ? | 32-bit UEFI
+`i586-pc-windows-msvc` | * | 32-bit Windows (original Pentium) [^x86_32-floats-x87]
+`i586-unknown-linux-gnu` | ✓ | 32-bit Linux (kernel 3.2, glibc 2.17, original Pentium) [^x86_32-floats-x87]
+`i586-unknown-linux-musl` | ✓ | 32-bit Linux (musl 1.2.3, original Pentium) [^x86_32-floats-x87]
+[`i686-linux-android`](platform-support/android.md) | ✓ | 32-bit x86 Android ([PentiumPro with SSE](https://developer.android.com/ndk/guides/abis.html#x86)) [^x86_32-floats-return-ABI]
+[`i686-pc-windows-gnullvm`](platform-support/pc-windows-gnullvm.md) | ✓ | 32-bit x86 MinGW (Windows 10+, Pentium 4), LLVM ABI [^x86_32-floats-return-ABI]
+[`i686-unknown-freebsd`](platform-support/freebsd.md) | ✓ | 32-bit x86 FreeBSD (Pentium 4) [^x86_32-floats-return-ABI]
+`i686-unknown-linux-musl` | ✓ | 32-bit Linux with musl 1.2.3 (Pentium 4) [^x86_32-floats-return-ABI]
+[`i686-unknown-uefi`](platform-support/unknown-uefi.md) | ? (Pentium 4, softfloat) | 32-bit UEFI
 [`loongarch64-unknown-none`](platform-support/loongarch-none.md) | * | LoongArch64 Bare-metal (LP64D ABI)
 [`loongarch64-unknown-none-softfloat`](platform-support/loongarch-none.md) | * | LoongArch64 Bare-metal (LP64S ABI)
 [`nvptx64-nvidia-cuda`](platform-support/nvptx64-nvidia-cuda.md) | * | --emit=asm generates PTX code that [runs on NVIDIA GPUs]
@@ -307,15 +307,15 @@ target | std | host | notes
 `csky-unknown-linux-gnuabiv2hf` | ✓ |  | C-SKY abiv2 Linux, hardfloat (little endian)
 [`hexagon-unknown-linux-musl`](platform-support/hexagon-unknown-linux-musl.md) | ✓ | | Hexagon Linux with musl 1.2.3
 [`hexagon-unknown-none-elf`](platform-support/hexagon-unknown-none-elf.md)| * | | Bare Hexagon (v60+, HVX)
-[`i386-apple-ios`](platform-support/apple-ios.md) | ✓ |  | 32-bit x86 iOS [^x86_32-floats-return-ABI]
-[`i586-pc-nto-qnx700`](platform-support/nto-qnx.md) | * |  | 32-bit x86 QNX Neutrino 7.0 RTOS  [^x86_32-floats-return-ABI]
-[`i586-unknown-netbsd`](platform-support/netbsd.md) | ✓ |  | 32-bit x86, restricted to Pentium
-[`i686-apple-darwin`](platform-support/apple-darwin.md) | ✓ | ✓ | 32-bit macOS (10.12+, Sierra+) [^x86_32-floats-return-ABI]
-`i686-unknown-haiku` | ✓ | ✓ | 32-bit Haiku [^x86_32-floats-return-ABI]
-[`i686-unknown-hurd-gnu`](platform-support/hurd.md) | ✓ | ✓ | 32-bit GNU/Hurd [^x86_32-floats-return-ABI]
-[`i686-unknown-netbsd`](platform-support/netbsd.md) | ✓ | ✓ | NetBSD/i386 with SSE2 [^x86_32-floats-return-ABI]
-[`i686-unknown-openbsd`](platform-support/openbsd.md) | ✓ | ✓ | 32-bit OpenBSD [^x86_32-floats-return-ABI]
-[`i686-unknown-redox`](platform-support/redox.md) | ✓ |  | i686 Redox OS
+[`i386-apple-ios`](platform-support/apple-ios.md) | ✓ |  | 32-bit x86 iOS (Penryn) [^x86_32-floats-return-ABI]
+[`i586-pc-nto-qnx700`](platform-support/nto-qnx.md) | * |  | 32-bit x86 QNX Neutrino 7.0 RTOS (Pentium 4) [^x86_32-floats-return-ABI]
+[`i586-unknown-netbsd`](platform-support/netbsd.md) | ✓ |  | 32-bit x86 (original Pentium) [^x86_32-floats-x87]
+[`i686-apple-darwin`](platform-support/apple-darwin.md) | ✓ | ✓ | 32-bit macOS (10.12+, Sierra+, Penryn) [^x86_32-floats-return-ABI]
+`i686-unknown-haiku` | ✓ | ✓ | 32-bit Haiku (Pentium 4) [^x86_32-floats-return-ABI]
+[`i686-unknown-hurd-gnu`](platform-support/hurd.md) | ✓ | ✓ | 32-bit GNU/Hurd (PentiumPro) [^x86_32-floats-x87]
+[`i686-unknown-netbsd`](platform-support/netbsd.md) | ✓ | ✓ | NetBSD/i386 (Pentium 4) [^x86_32-floats-return-ABI]
+[`i686-unknown-openbsd`](platform-support/openbsd.md) | ✓ | ✓ | 32-bit OpenBSD (Pentium 4) [^x86_32-floats-return-ABI]
+[`i686-unknown-redox`](platform-support/redox.md) | ✓ |  | i686 Redox OS (PentiumPro) [^x86_32-floats-x87]
 `i686-uwp-windows-gnu` | ✓ |  | [^x86_32-floats-return-ABI]
 [`i686-uwp-windows-msvc`](platform-support/uwp-windows-msvc.md) | ✓ |  | [^x86_32-floats-return-ABI]
 [`i686-win7-windows-gnu`](platform-support/win7-windows-gnu.md) | ✓ |   | 32-bit Windows 7 support [^x86_32-floats-return-ABI]
diff --git a/src/librustdoc/clean/mod.rs b/src/librustdoc/clean/mod.rs
index 7853e311a04..0d4ff6e7aa5 100644
--- a/src/librustdoc/clean/mod.rs
+++ b/src/librustdoc/clean/mod.rs
@@ -1104,17 +1104,29 @@ fn clean_args_from_types_and_names<'tcx>(
     types: &[hir::Ty<'tcx>],
     names: &[Ident],
 ) -> Arguments {
+    fn nonempty_name(ident: &Ident) -> Option<Symbol> {
+        if ident.name == kw::Underscore || ident.name == kw::Empty {
+            None
+        } else {
+            Some(ident.name)
+        }
+    }
+
+    // If at least one argument has a name, use `_` as the name of unnamed
+    // arguments. Otherwise omit argument names.
+    let default_name = if names.iter().any(|ident| nonempty_name(ident).is_some()) {
+        kw::Underscore
+    } else {
+        kw::Empty
+    };
+
     Arguments {
         values: types
             .iter()
             .enumerate()
             .map(|(i, ty)| Argument {
                 type_: clean_ty(ty, cx),
-                name: names
-                    .get(i)
-                    .map(|ident| ident.name)
-                    .filter(|ident| !ident.is_empty())
-                    .unwrap_or(kw::Underscore),
+                name: names.get(i).and_then(nonempty_name).unwrap_or(default_name),
                 is_const: false,
             })
             .collect(),
diff --git a/src/librustdoc/config.rs b/src/librustdoc/config.rs
index cfba7895208..c6fb70eee08 100644
--- a/src/librustdoc/config.rs
+++ b/src/librustdoc/config.rs
@@ -9,8 +9,8 @@ use rustc_data_structures::fx::FxIndexMap;
 use rustc_errors::DiagCtxtHandle;
 use rustc_session::config::{
     self, CodegenOptions, CrateType, ErrorOutputType, Externs, Input, JsonUnusedExterns,
-    UnstableOptions, get_cmd_lint_options, nightly_options, parse_crate_types_from_list,
-    parse_externs, parse_target_triple,
+    OptionsTargetModifiers, UnstableOptions, get_cmd_lint_options, nightly_options,
+    parse_crate_types_from_list, parse_externs, parse_target_triple,
 };
 use rustc_session::lint::Level;
 use rustc_session::search_paths::SearchPath;
@@ -389,8 +389,9 @@ impl Options {
             config::parse_error_format(early_dcx, matches, color, json_color, json_rendered);
         let diagnostic_width = matches.opt_get("diagnostic-width").unwrap_or_default();
 
-        let codegen_options = CodegenOptions::build(early_dcx, matches);
-        let unstable_opts = UnstableOptions::build(early_dcx, matches);
+        let mut target_modifiers = BTreeMap::<OptionsTargetModifiers, String>::new();
+        let codegen_options = CodegenOptions::build(early_dcx, matches, &mut target_modifiers);
+        let unstable_opts = UnstableOptions::build(early_dcx, matches, &mut target_modifiers);
 
         let remap_path_prefix = match parse_remap_path_prefix(matches) {
             Ok(prefix_mappings) => prefix_mappings,
diff --git a/src/librustdoc/html/format.rs b/src/librustdoc/html/format.rs
index 20a8dc72491..ffd457c8273 100644
--- a/src/librustdoc/html/format.rs
+++ b/src/librustdoc/html/format.rs
@@ -1408,7 +1408,9 @@ impl clean::Arguments {
     ) -> impl Display + 'a + Captures<'tcx> {
         fmt::from_fn(move |f| {
             for (i, input) in self.values.iter().enumerate() {
-                write!(f, "{}: ", input.name)?;
+                if !input.name.is_empty() {
+                    write!(f, "{}: ", input.name)?;
+                }
                 input.type_.print(cx).fmt(f)?;
                 if i + 1 < self.values.len() {
                     write!(f, ", ")?;
diff --git a/src/tools/compiletest/src/header.rs b/src/tools/compiletest/src/header.rs
index 8c96554738e..452a2e9a9d5 100644
--- a/src/tools/compiletest/src/header.rs
+++ b/src/tools/compiletest/src/header.rs
@@ -882,14 +882,6 @@ fn iter_header(
         }
         let ln = ln.trim();
 
-        // Assume that any directives will be found before the first module or function. This
-        // doesn't seem to be an optimization with a warm page cache. Maybe with a cold one.
-        // FIXME(jieyouxu): this will cause `//@` directives in the rest of the test file to
-        // not be checked.
-        if ln.starts_with("fn") || ln.starts_with("mod") {
-            return;
-        }
-
         let Some(directive_line) = line_directive(line_number, comment, ln) else {
             continue;
         };
diff --git a/src/tools/compiletest/src/runtest.rs b/src/tools/compiletest/src/runtest.rs
index ca48abda5fc..0e2da2b02ca 100644
--- a/src/tools/compiletest/src/runtest.rs
+++ b/src/tools/compiletest/src/runtest.rs
@@ -1417,9 +1417,7 @@ impl<'test> TestCx<'test> {
     }
 
     fn is_rustdoc(&self) -> bool {
-        self.config.src_base.ends_with("rustdoc-ui")
-            || self.config.src_base.ends_with("rustdoc-js")
-            || self.config.src_base.ends_with("rustdoc-json")
+        matches!(self.config.suite.as_str(), "rustdoc-ui" | "rustdoc-js" | "rustdoc-json")
     }
 
     fn get_mir_dump_dir(&self) -> PathBuf {
diff --git a/src/tools/compiletest/src/runtest/rustdoc_json.rs b/src/tools/compiletest/src/runtest/rustdoc_json.rs
index 31fdb0a5d13..bf7eb2e109a 100644
--- a/src/tools/compiletest/src/runtest/rustdoc_json.rs
+++ b/src/tools/compiletest/src/runtest/rustdoc_json.rs
@@ -16,13 +16,12 @@ impl TestCx<'_> {
             self.fatal_proc_rec("rustdoc failed!", &proc_res);
         }
 
-        let root = self.config.find_rust_src_root().unwrap();
         let mut json_out = out_dir.join(self.testpaths.file.file_stem().unwrap());
         json_out.set_extension("json");
         let res = self.run_command_to_procres(
             Command::new(self.config.jsondocck_path.as_ref().unwrap())
                 .arg("--doc-dir")
-                .arg(root.join(&out_dir))
+                .arg(&out_dir)
                 .arg("--template")
                 .arg(&self.testpaths.file),
         );
diff --git a/src/tools/miri/tests/fail/intrinsics/ptr_offset_from_different_allocs.rs b/src/tools/miri/tests/fail/intrinsics/ptr_offset_from_different_allocs.rs
new file mode 100644
index 00000000000..5a997ad8ec4
--- /dev/null
+++ b/src/tools/miri/tests/fail/intrinsics/ptr_offset_from_different_allocs.rs
@@ -0,0 +1,5 @@
+fn main() {
+    unsafe {
+        (&1_u8 as *const u8).offset_from(&2_u8); //~ERROR: not both derived from the same allocation
+    }
+}
diff --git a/src/tools/miri/tests/fail/intrinsics/ptr_offset_from_different_allocs.stderr b/src/tools/miri/tests/fail/intrinsics/ptr_offset_from_different_allocs.stderr
new file mode 100644
index 00000000000..34d7c6a8021
--- /dev/null
+++ b/src/tools/miri/tests/fail/intrinsics/ptr_offset_from_different_allocs.stderr
@@ -0,0 +1,15 @@
+error: Undefined Behavior: `ptr_offset_from` called on two different pointers that are not both derived from the same allocation
+  --> tests/fail/intrinsics/ptr_offset_from_different_allocs.rs:LL:CC
+   |
+LL |         (&1_u8 as *const u8).offset_from(&2_u8);
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `ptr_offset_from` called on two different pointers that are not both derived from the same allocation
+   |
+   = help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
+   = help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information
+   = note: BACKTRACE:
+   = note: inside `main` at tests/fail/intrinsics/ptr_offset_from_different_allocs.rs:LL:CC
+
+note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace
+
+error: aborting due to 1 previous error
+
diff --git a/src/tools/miri/tests/fail/intrinsics/ptr_offset_from_different_ints.rs b/src/tools/miri/tests/fail/intrinsics/ptr_offset_from_different_ints.rs
index 0acda559d3a..0d34e711ca7 100644
--- a/src/tools/miri/tests/fail/intrinsics/ptr_offset_from_different_ints.rs
+++ b/src/tools/miri/tests/fail/intrinsics/ptr_offset_from_different_ints.rs
@@ -15,6 +15,6 @@ fn main() {
         let _ = p1.byte_offset_from(p1);
 
         // UB because different pointers.
-        let _ = p1.byte_offset_from(p2); //~ERROR: no provenance
+        let _ = p1.byte_offset_from(p2); //~ERROR: not both derived from the same allocation
     }
 }
diff --git a/src/tools/miri/tests/fail/intrinsics/ptr_offset_from_different_ints.stderr b/src/tools/miri/tests/fail/intrinsics/ptr_offset_from_different_ints.stderr
index 7ef66390fcd..897945d6d5d 100644
--- a/src/tools/miri/tests/fail/intrinsics/ptr_offset_from_different_ints.stderr
+++ b/src/tools/miri/tests/fail/intrinsics/ptr_offset_from_different_ints.stderr
@@ -1,8 +1,8 @@
-error: Undefined Behavior: out-of-bounds `offset_from` origin: expected a pointer to the end of 1 byte of memory, but got 0xb[noalloc] which is a dangling pointer (it has no provenance)
+error: Undefined Behavior: `ptr_offset_from` called on two different pointers that are not both derived from the same allocation
   --> tests/fail/intrinsics/ptr_offset_from_different_ints.rs:LL:CC
    |
 LL |         let _ = p1.byte_offset_from(p2);
-   |                 ^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds `offset_from` origin: expected a pointer to the end of 1 byte of memory, but got 0xb[noalloc] which is a dangling pointer (it has no provenance)
+   |                 ^^^^^^^^^^^^^^^^^^^^^^^ `ptr_offset_from` called on two different pointers that are not both derived from the same allocation
    |
    = help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
    = help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information
diff --git a/src/tools/miri/tests/fail/intrinsics/ptr_offset_from_oob.rs b/src/tools/miri/tests/fail/intrinsics/ptr_offset_from_oob.rs
new file mode 100644
index 00000000000..06f6b7a0117
--- /dev/null
+++ b/src/tools/miri/tests/fail/intrinsics/ptr_offset_from_oob.rs
@@ -0,0 +1,7 @@
+fn main() {
+    let mem = [0u8; 1];
+    let ptr = mem.as_ptr();
+    unsafe {
+        ptr.wrapping_add(4).offset_from(ptr); //~ERROR: the memory range between them is not in-bounds of an allocation
+    }
+}
diff --git a/src/tools/miri/tests/fail/intrinsics/ptr_offset_from_oob.stderr b/src/tools/miri/tests/fail/intrinsics/ptr_offset_from_oob.stderr
new file mode 100644
index 00000000000..67df633bef5
--- /dev/null
+++ b/src/tools/miri/tests/fail/intrinsics/ptr_offset_from_oob.stderr
@@ -0,0 +1,15 @@
+error: Undefined Behavior: `ptr_offset_from` called on two different pointers where the memory range between them is not in-bounds of an allocation
+  --> tests/fail/intrinsics/ptr_offset_from_oob.rs:LL:CC
+   |
+LL |         ptr.wrapping_add(4).offset_from(ptr);
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `ptr_offset_from` called on two different pointers where the memory range between them is not in-bounds of an allocation
+   |
+   = help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
+   = help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information
+   = note: BACKTRACE:
+   = note: inside `main` at tests/fail/intrinsics/ptr_offset_from_oob.rs:LL:CC
+
+note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace
+
+error: aborting due to 1 previous error
+
diff --git a/src/tools/tidy/src/issues.txt b/src/tools/tidy/src/issues.txt
index 839d23fb9a7..17786ed6d2f 100644
--- a/src/tools/tidy/src/issues.txt
+++ b/src/tools/tidy/src/issues.txt
@@ -3146,7 +3146,6 @@ ui/nll/issue-97997.rs
 ui/nll/issue-98170.rs
 ui/nll/issue-98589-closures-relate-named-regions.rs
 ui/nll/issue-98693.rs
-ui/nll/polonius/issue-46589.rs
 ui/nll/relate_tys/issue-48071.rs
 ui/nll/ty-outlives/issue-53789-1.rs
 ui/nll/ty-outlives/issue-53789-2.rs