Auto merge of #82025 - JohnTitor:rollup-cohp0gy, r=JohnTitor

Rollup of 16 pull requests

Successful merges:

 - #79983 (fix indefinite article in cell.rs)
 - #81831 (Don't display `mut` in arguments for functions documentation)
 - #81947 (Relax ItemCtxt::to_ty lifetime)
 - #81954 (RELEASES.md 1.50: Group platform support notes together)
 - #81955 (bootstrap: Locate llvm-dwp based on llvm-config bindir)
 - #81959 (Fix assosiated typo)
 - #81964 (Fix documentation not showing on localStorage error)
 - #81968 (bootstrap: fix wrong docs installation path)
 - #81990 (Make suggestion of changing mutability of arguments broader)
 - #81994 (Improve long explanation for E0542 and E0546)
 - #81997 (dist: include src/build_helper as part of the crate graph for rustc-dev)
 - #82003 (Stack probes: fix error message)
 - #82004 (clean up clean::Static struct)
 - #82011 (Fix private intra-doc warnings on associated items)
 - #82013 (Tell user how to fix CI file being not up to date)
 - #82017 (Fix typo in mod.rs)

Failed merges:

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

Author: bors

RELEASES.md

@@ -12,6 +12,7 @@ Compiler
 - [Added tier 3\* support for the `armv5te-unknown-linux-uclibceabi` target.][78142]
 - [Added tier 3 support for the `aarch64-apple-ios-macabi` target.][77484]
 - [The `x86_64-unknown-freebsd` is now built with the full toolset.][79484]
+- [Dropped support for all cloudabi targets.][78439]
 
 \* Refer to Rust's [platform support page][forge-platform-support] for more
 information on Rust's tiered platform support.
@@ -77,7 +78,6 @@ Compatibility Notes
 - [`#![test]` as an inner attribute is now considered unstable like other inner macro
   attributes, and reports an error by default through the `soft_unstable` lint.][79003]
 - [Overriding a `forbid` lint at the same level that it was set is now a hard error.][78864]
-- [Dropped support for all cloudabi targets.][78439]
 - [You can no longer intercept `panic!` calls by supplying your own macro.][78343] It's
   recommended to use the `#[panic_handler]` attribute to provide your own implementation.
 - [Semi-colons after item statements (e.g. `struct Foo {};`) now produce a warning.][78296]

compiler/rustc_error_codes/src/error_codes/E0542.md

@@ -19,7 +19,7 @@ fn _stable_const_fn() {}
 fn _deprecated_fn() {}
 ```
 
-To fix the issue you need to provide the `since` field.
+To fix this issue, you need to provide the `since` field. Example:
 
 ```
 #![feature(staged_api)]

compiler/rustc_error_codes/src/error_codes/E0546.md

@@ -13,7 +13,7 @@ fn unstable_fn() {}
 fn stable_fn() {}
 ```
 
-To fix the issue you need to provide the `feature` field.
+To fix this issue, you need to provide the `feature` field. Example:
 
 ```
 #![feature(staged_api)]

compiler/rustc_middle/src/hir/map/mod.rs

@@ -285,7 +285,7 @@ impl<'hir> Map<'hir> {
             let owner = self.tcx.hir_owner_nodes(id.owner);
             owner.and_then(|owner| {
                 let node = owner.nodes[id.local_id].as_ref();
-                // FIXME(eddyb) use a single generic type insted of having both
+                // FIXME(eddyb) use a single generic type instead of having both
                 // `Entry` and `ParentedNode`, which are effectively the same.
                 // Alternatively, rewrite code using `Entry` to use `ParentedNode`.
                 node.map(|node| Entry {

compiler/rustc_mir/src/borrow_check/diagnostics/mutability_errors.rs

@@ -540,7 +540,7 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
         );
     }
 
-    // Attempt to search similar mutable assosiated items for suggestion.
+    // Attempt to search similar mutable associated items for suggestion.
     // In the future, attempt in all path but initially for RHS of for_loop
     fn suggest_similar_mut_method_for_for_loop(&self, err: &mut DiagnosticBuilder<'_>) {
         let hir = self.infcx.tcx.hir();

compiler/rustc_target/src/spec/mod.rs

@@ -589,7 +589,7 @@ impl StackProbeType {
                 Ok(StackProbeType::InlineOrCall { min_llvm_version_for_inline })
             }
             _ => Err(String::from(
-                "`kind` expected to be one of `inline-or-none`, `call` or `inline-or-call`",
+                "`kind` expected to be one of `none`, `inline`, `call` or `inline-or-call`",
             )),
         }
     }

compiler/rustc_trait_selection/src/traits/error_reporting/mod.rs

@@ -468,22 +468,21 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> {
                                 trait_ref,
                                 obligation.cause.body_id,
                             );
-                        } else {
-                            if !have_alt_message {
-                                // Can't show anything else useful, try to find similar impls.
-                                let impl_candidates = self.find_similar_impl_candidates(trait_ref);
-                                self.report_similar_impl_candidates(impl_candidates, &mut err);
-                            }
-                            // Changing mutability doesn't make a difference to whether we have
-                            // an `Unsize` impl (Fixes ICE in #71036)
-                            if !is_unsize {
-                                self.suggest_change_mut(
-                                    &obligation,
-                                    &mut err,
-                                    trait_ref,
-                                    points_at_arg,
-                                );
-                            }
+                        } else if !have_alt_message {
+                            // Can't show anything else useful, try to find similar impls.
+                            let impl_candidates = self.find_similar_impl_candidates(trait_ref);
+                            self.report_similar_impl_candidates(impl_candidates, &mut err);
+                        }
+
+                        // Changing mutability doesn't make a difference to whether we have
+                        // an `Unsize` impl (Fixes ICE in #71036)
+                        if !is_unsize {
+                            self.suggest_change_mut(
+                                &obligation,
+                                &mut err,
+                                trait_ref,
+                                points_at_arg,
+                            );
                         }
 
                         // If this error is due to `!: Trait` not implemented but `(): Trait` is

compiler/rustc_typeck/src/collect.rs

@@ -280,7 +280,7 @@ impl ItemCtxt<'tcx> {
         ItemCtxt { tcx, item_def_id }
     }
 
-    pub fn to_ty(&self, ast_ty: &'tcx hir::Ty<'tcx>) -> Ty<'tcx> {
+    pub fn to_ty(&self, ast_ty: &hir::Ty<'_>) -> Ty<'tcx> {
         AstConv::ast_ty_to_ty(self, ast_ty)
     }
 

compiler/rustc_typeck/src/lib.rs

@@ -421,8 +421,7 @@ pub fn hir_ty_to_ty<'tcx>(tcx: TyCtxt<'tcx>, hir_ty: &hir::Ty<'_>) -> Ty<'tcx> {
     let env_node_id = tcx.hir().get_parent_item(hir_ty.hir_id);
     let env_def_id = tcx.hir().local_def_id(env_node_id);
     let item_cx = self::collect::ItemCtxt::new(tcx, env_def_id.to_def_id());
-
-    astconv::AstConv::ast_ty_to_ty(&item_cx, hir_ty)
+    item_cx.to_ty(hir_ty)
 }
 
 pub fn hir_trait_to_predicates<'tcx>(

library/core/src/cell.rs

@@ -1622,7 +1622,7 @@ impl<T: ?Sized + fmt::Display> fmt::Display for RefMut<'_, T> {
 /// `UnsafeCell<T>` is a type that wraps some `T` and indicates unsafe interior operations on the
 /// wrapped type. Types with an `UnsafeCell<T>` field are considered to have an 'unsafe interior'.
 /// The `UnsafeCell<T>` type is the only legal way to obtain aliasable data that is considered
-/// mutable. In general, transmuting an `&T` type into an `&mut T` is considered undefined behavior.
+/// mutable. In general, transmuting a `&T` type into a `&mut T` is considered undefined behavior.
 ///
 /// If you have a reference `&SomeStruct`, then normally in Rust all fields of `SomeStruct` are
 /// immutable. The compiler makes optimizations based on the knowledge that `&T` is not mutably