Merging upstream version 1.72.1+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 14 insertions, 8 deletions

diff --git a/compiler/rustc_hir_analysis/src/bounds.rs b/compiler/rustc_hir_analysis/src/bounds.rs
index 686066abb..531100e1f 100644
--- a/compiler/rustc_hir_analysis/src/bounds.rs
+++ b/compiler/rustc_hir_analysis/src/bounds.rs
@@ -23,7 +23,7 @@ use rustc_span::Span;
 /// include the self type (e.g., `trait_bounds`) but in others we do not
 #[derive(Default, PartialEq, Eq, Clone, Debug)]
 pub struct Bounds<'tcx> {
-    pub predicates: Vec<(ty::Predicate<'tcx>, Span)>,
+    pub clauses: Vec<(ty::Clause<'tcx>, Span)>,
 }
 
 impl<'tcx> Bounds<'tcx> {
@@ -33,7 +33,8 @@ impl<'tcx> Bounds<'tcx> {
         region: ty::PolyTypeOutlivesPredicate<'tcx>,
         span: Span,
     ) {
-        self.predicates.push((region.to_predicate(tcx), span));
+        self.clauses
+            .push((region.map_bound(|p| ty::ClauseKind::TypeOutlives(p)).to_predicate(tcx), span));
     }
 
     pub fn push_trait_bound(
@@ -44,9 +45,11 @@ impl<'tcx> Bounds<'tcx> {
         constness: ty::BoundConstness,
         polarity: ty::ImplPolarity,
     ) {
-        self.predicates.push((
+        self.clauses.push((
             trait_ref
-                .map_bound(|trait_ref| ty::TraitPredicate { trait_ref, constness, polarity })
+                .map_bound(|trait_ref| {
+                    ty::ClauseKind::Trait(ty::TraitPredicate { trait_ref, constness, polarity })
+                })
                 .to_predicate(tcx),
             span,
         ));
@@ -58,17 +61,20 @@ impl<'tcx> Bounds<'tcx> {
         projection: ty::PolyProjectionPredicate<'tcx>,
         span: Span,
     ) {
-        self.predicates.push((projection.to_predicate(tcx), span));
+        self.clauses.push((
+            projection.map_bound(|proj| ty::ClauseKind::Projection(proj)).to_predicate(tcx),
+            span,
+        ));
     }
 
     pub fn push_sized(&mut self, tcx: TyCtxt<'tcx>, ty: Ty<'tcx>, span: Span) {
         let sized_def_id = tcx.require_lang_item(LangItem::Sized, Some(span));
         let trait_ref = ty::TraitRef::new(tcx, sized_def_id, [ty]);
         // Preferable to put this obligation first, since we report better errors for sized ambiguity.
-        self.predicates.insert(0, (trait_ref.without_const().to_predicate(tcx), span));
+        self.clauses.insert(0, (trait_ref.to_predicate(tcx), span));
     }
 
-    pub fn predicates(&self) -> impl Iterator<Item = (ty::Predicate<'tcx>, Span)> + '_ {
-        self.predicates.iter().cloned()
+    pub fn clauses(&self) -> impl Iterator<Item = (ty::Clause<'tcx>, Span)> + '_ {
+        self.clauses.iter().cloned()
     }
 }