Auto merge of #150655 - matthiaskrgr:rollup-8oshivb, r=matthiaskrgr

Rollup of 2 pull requests

Successful merges:

 - #150596 (Add tracking issue for sized_hierarchy)
 - #150651 (Fix typo in pattern usefulness documentation)

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors

compiler/rustc_feature/src/unstable.rs

@@ -239,22 +239,16 @@ declare_features! (
     (internal, negative_bounds, "1.71.0", None),
     /// Set the maximum pattern complexity allowed (not limited by default).
     (internal, pattern_complexity_limit, "1.78.0", None),
-    /// Allows using pattern types.
-    (internal, pattern_types, "1.79.0", Some(123646)),
     /// Allows using `#[prelude_import]` on glob `use` items.
     (internal, prelude_import, "1.2.0", None),
     /// Used to identify crates that contain the profiler runtime.
     (internal, profiler_runtime, "1.18.0", None),
     /// Allows using `rustc_*` attributes (RFC 572).
     (internal, rustc_attrs, "1.0.0", None),
-    /// Introduces a hierarchy of `Sized` traits (RFC 3729).
-    (unstable, sized_hierarchy, "1.89.0", None),
     /// Allows using the `#[stable]` and `#[unstable]` attributes.
     (internal, staged_api, "1.0.0", None),
     /// Added for testing unstable lints; perma-unstable.
     (internal, test_unstable_lint, "1.60.0", None),
-    /// Helps with formatting for `group_imports = "StdExternalCrate"`.
-    (unstable, unqualified_local_imports, "1.83.0", Some(138299)),
     /// Use for stable + negative coherence and strict coherence depending on trait's
     /// rustc_strict_coherence value.
     (unstable, with_negative_coherence, "1.60.0", None),
@@ -295,6 +289,8 @@ declare_features! (
     (internal, needs_panic_runtime, "1.10.0", Some(32837)),
     /// Allows using the `#![panic_runtime]` attribute.
     (internal, panic_runtime, "1.10.0", Some(32837)),
+    /// Allows using pattern types.
+    (internal, pattern_types, "1.79.0", Some(123646)),
     /// Allows using `#[rustc_allow_const_fn_unstable]`.
     /// This is an attribute on `const fn` for the same
     /// purpose as `#[allow_internal_unstable]`.
@@ -305,12 +301,16 @@ declare_features! (
     (internal, rustdoc_internals, "1.58.0", Some(90418)),
     /// Allows using the `rustdoc::missing_doc_code_examples` lint
     (unstable, rustdoc_missing_doc_code_examples, "1.31.0", Some(101730)),
+    /// Introduces a hierarchy of `Sized` traits (RFC 3729).
+    (unstable, sized_hierarchy, "1.89.0", Some(144404)),
     /// Allows using `#[structural_match]` which indicates that a type is structurally matchable.
     /// FIXME: Subsumed by trait `StructuralPartialEq`, cannot move to removed until a library
     /// feature with the same name exists.
     (unstable, structural_match, "1.8.0", Some(31434)),
     /// Allows using the `rust-call` ABI.
     (unstable, unboxed_closures, "1.0.0", Some(29625)),
+    /// Helps with formatting for `group_imports = "StdExternalCrate"`.
+    (unstable, unqualified_local_imports, "1.83.0", Some(138299)),
     // !!!!    !!!!    !!!!    !!!!   !!!!    !!!!    !!!!    !!!!    !!!!    !!!!    !!!!
     // Features are listed in alphabetical order. Tidy will fail if you don't keep it this way.
     // !!!!    !!!!    !!!!    !!!!   !!!!    !!!!    !!!!    !!!!    !!!!    !!!!    !!!!

compiler/rustc_pattern_analysis/src/usefulness.rs

@@ -169,7 +169,7 @@
 //! on pattern-tuples.
 //!
 //! Let `pt_1, .., pt_n` and `qt` be length-m tuples of patterns for the same type `(T_1, .., T_m)`.
-//! We compute `usefulness(tp_1, .., tp_n, tq)` as follows:
+//! We compute `usefulness(pt_1, .., pt_n, qt)` as follows:
 //!
 //! - Base case: `m == 0`.
 //!     The pattern-tuples are all empty, i.e. they're all `()`. Thus `tq` is useful iff there are

library/core/src/marker.rs

@@ -163,7 +163,7 @@ pub trait Sized: MetaSized {
 }
 
 /// Types with a size that can be determined from pointer metadata.
-#[unstable(feature = "sized_hierarchy", issue = "none")]
+#[unstable(feature = "sized_hierarchy", issue = "144404")]
 #[lang = "meta_sized"]
 #[diagnostic::on_unimplemented(
     message = "the size for values of type `{Self}` cannot be known",
@@ -181,7 +181,7 @@ pub trait MetaSized: PointeeSized {
 }
 
 /// Types that may or may not have a size.
-#[unstable(feature = "sized_hierarchy", issue = "none")]
+#[unstable(feature = "sized_hierarchy", issue = "144404")]
 #[lang = "pointee_sized"]
 #[diagnostic::on_unimplemented(
     message = "values of type `{Self}` may or may not have a size",