Auto merge of #112817 - compiler-errors:rollup-0eqomra, r=compiler-errors

Rollup of 8 pull requests

Successful merges:

 - #112232 (Better error for non const `PartialEq` call generated by `match`)
 - #112499 (Fix python linting errors)
 - #112596 (Suggest correct signature on missing fn returning RPITIT/AFIT)
 - #112606 (Alter `Display` for `Ipv6Addr` for IPv4-compatible addresses)
 - #112781 (Don't consider TAIT normalizable to hidden ty if it would result in impossible item bounds)
 - #112787 (Add gha problem matcher)
 - #112799 (Clean up "doc(hidden)" check)
 - #112803 (Format the examples directory of cg_clif)

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

Author: bors

compiler/rustc_borrowck/src/diagnostics/conflict_errors.rs

@@ -14,7 +14,7 @@ use rustc_infer::traits::ObligationCause;
 use rustc_middle::hir::nested_filter::OnlyBodies;
 use rustc_middle::mir::tcx::PlaceTy;
 use rustc_middle::mir::{
-    self, AggregateKind, BindingForm, BorrowKind, ClearCrossCrate, ConstraintCategory,
+    self, AggregateKind, BindingForm, BorrowKind, CallSource, ClearCrossCrate, ConstraintCategory,
     FakeReadCause, LocalDecl, LocalInfo, LocalKind, Location, Operand, Place, PlaceRef,
     ProjectionElem, Rvalue, Statement, StatementKind, Terminator, TerminatorKind, VarBindingForm,
 };
@@ -2579,7 +2579,10 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> {
     fn explain_deref_coercion(&mut self, loan: &BorrowData<'tcx>, err: &mut Diagnostic) {
         let tcx = self.infcx.tcx;
         if let (
-            Some(Terminator { kind: TerminatorKind::Call { from_hir_call: false, .. }, .. }),
+            Some(Terminator {
+                kind: TerminatorKind::Call { call_source: CallSource::OverloadedOperator, .. },
+                ..
+            }),
             Some((method_did, method_substs)),
         ) = (
             &self.body[loan.reserve_location.block].terminator,

compiler/rustc_borrowck/src/diagnostics/explain_borrow.rs

@@ -6,8 +6,8 @@ use rustc_hir::intravisit::Visitor;
 use rustc_index::IndexSlice;
 use rustc_infer::infer::NllRegionVariableOrigin;
 use rustc_middle::mir::{
-    Body, CastKind, ConstraintCategory, FakeReadCause, Local, LocalInfo, Location, Operand, Place,
-    Rvalue, Statement, StatementKind, TerminatorKind,
+    Body, CallSource, CastKind, ConstraintCategory, FakeReadCause, Local, LocalInfo, Location,
+    Operand, Place, Rvalue, Statement, StatementKind, TerminatorKind,
 };
 use rustc_middle::ty::adjustment::PointerCast;
 use rustc_middle::ty::{self, RegionVid, TyCtxt};
@@ -494,7 +494,7 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> {
                 } else if self.was_captured_by_trait_object(borrow) {
                     LaterUseKind::TraitCapture
                 } else if location.statement_index == block.statements.len() {
-                    if let TerminatorKind::Call { func, from_hir_call: true, .. } =
+                    if let TerminatorKind::Call { func, call_source: CallSource::Normal, .. } =
                         &block.terminator().kind
                     {
                         // Just point to the function, to reduce the chance of overlapping spans.