Auto merge of rust-lang#134305 - matthiaskrgr:rollup-bja3lsz, r=matthiaskrgr

Rollup of 6 pull requests

Successful merges:

 - rust-lang#133221 (Add external macros specific diagnostics for check-cfg)
 - rust-lang#133386 (Update linux_musl base to dynamically link the crt by default)
 - rust-lang#134191 (Make some types and methods related to Polonius + Miri public)
 - rust-lang#134227 (Update wasi-sdk used to build WASI targets)
 - rust-lang#134279 ((Re-)return adjustment target if adjust kind is never-to-any)
 - rust-lang#134295 (Encode coroutine-closures in SMIR)

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

Author: bors

compiler/rustc_borrowck/src/borrow_set.rs

@@ -34,6 +34,25 @@ pub struct BorrowSet<'tcx> {
     pub(crate) locals_state_at_exit: LocalsStateAtExit,
 }
 
+// These methods are public to support borrowck consumers.
+impl<'tcx> BorrowSet<'tcx> {
+    pub fn location_map(&self) -> &FxIndexMap<Location, BorrowData<'tcx>> {
+        &self.location_map
+    }
+
+    pub fn activation_map(&self) -> &FxIndexMap<Location, Vec<BorrowIndex>> {
+        &self.activation_map
+    }
+
+    pub fn local_map(&self) -> &FxIndexMap<mir::Local, FxIndexSet<BorrowIndex>> {
+        &self.local_map
+    }
+
+    pub fn locals_state_at_exit(&self) -> &LocalsStateAtExit {
+        &self.locals_state_at_exit
+    }
+}
+
 impl<'tcx> Index<BorrowIndex> for BorrowSet<'tcx> {
     type Output = BorrowData<'tcx>;
 
@@ -45,7 +64,7 @@ impl<'tcx> Index<BorrowIndex> for BorrowSet<'tcx> {
 /// Location where a two-phase borrow is activated, if a borrow
 /// is in fact a two-phase borrow.
 #[derive(Copy, Clone, PartialEq, Eq, Debug)]
-pub(crate) enum TwoPhaseActivation {
+pub enum TwoPhaseActivation {
     NotTwoPhase,
     NotActivated,
     ActivatedAt(Location),
@@ -68,6 +87,33 @@ pub struct BorrowData<'tcx> {
     pub(crate) assigned_place: mir::Place<'tcx>,
 }
 
+// These methods are public to support borrowck consumers.
+impl<'tcx> BorrowData<'tcx> {
+    pub fn reserve_location(&self) -> Location {
+        self.reserve_location
+    }
+
+    pub fn activation_location(&self) -> TwoPhaseActivation {
+        self.activation_location
+    }
+
+    pub fn kind(&self) -> mir::BorrowKind {
+        self.kind
+    }
+
+    pub fn region(&self) -> RegionVid {
+        self.region
+    }
+
+    pub fn borrowed_place(&self) -> mir::Place<'tcx> {
+        self.borrowed_place
+    }
+
+    pub fn assigned_place(&self) -> mir::Place<'tcx> {
+        self.assigned_place
+    }
+}
+
 impl<'tcx> fmt::Display for BorrowData<'tcx> {
     fn fmt(&self, w: &mut fmt::Formatter<'_>) -> fmt::Result {
         let kind = match self.kind {
@@ -120,7 +166,7 @@ impl LocalsStateAtExit {
 }
 
 impl<'tcx> BorrowSet<'tcx> {
-    pub(crate) fn build(
+    pub fn build(
         tcx: TyCtxt<'tcx>,
         body: &Body<'tcx>,
         locals_are_invalidated_at_exit: bool,

compiler/rustc_borrowck/src/consumers.rs

@@ -5,15 +5,15 @@ use rustc_index::{IndexSlice, IndexVec};
 use rustc_middle::mir::{Body, Promoted};
 use rustc_middle::ty::TyCtxt;
 
+pub use super::borrow_set::{BorrowData, BorrowSet, TwoPhaseActivation};
 pub use super::constraints::OutlivesConstraint;
 pub use super::dataflow::{BorrowIndex, Borrows, calculate_borrows_out_of_scope_at_location};
-pub use super::facts::{AllFacts as PoloniusInput, RustcFacts};
+pub use super::facts::{AllFacts as PoloniusInput, PoloniusRegionVid, RustcFacts};
 pub use super::location::{LocationTable, RichLocation};
 pub use super::nll::PoloniusOutput;
 pub use super::place_ext::PlaceExt;
 pub use super::places_conflict::{PlaceConflictBias, places_conflict};
 pub use super::region_infer::RegionInferenceContext;
-use crate::borrow_set::BorrowSet;
 
 /// Options determining the output behavior of [`get_body_with_borrowck_facts`].
 ///