From 4f9fe856a25ab29345b90e7725509e9ee38a37be Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:19:41 +0200
Subject: Adding upstream version 1.69.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 compiler/rustc_hir_typeck/src/fn_ctxt/mod.rs | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

(limited to 'compiler/rustc_hir_typeck/src/fn_ctxt/mod.rs')

diff --git a/compiler/rustc_hir_typeck/src/fn_ctxt/mod.rs b/compiler/rustc_hir_typeck/src/fn_ctxt/mod.rs
index 428fde642..1dea3e6f9 100644
--- a/compiler/rustc_hir_typeck/src/fn_ctxt/mod.rs
+++ b/compiler/rustc_hir_typeck/src/fn_ctxt/mod.rs
@@ -1,4 +1,5 @@
 mod _impl;
+mod adjust_fulfillment_errors;
 mod arg_matrix;
 mod checks;
 mod suggestions;
@@ -10,14 +11,14 @@ pub use suggestions::*;
 use crate::coercion::DynamicCoerceMany;
 use crate::{Diverges, EnclosingBreakables, Inherited};
 use rustc_hir as hir;
-use rustc_hir::def_id::DefId;
+use rustc_hir::def_id::{DefId, LocalDefId};
 use rustc_hir_analysis::astconv::AstConv;
 use rustc_infer::infer;
 use rustc_infer::infer::error_reporting::TypeErrCtxt;
 use rustc_infer::infer::type_variable::{TypeVariableOrigin, TypeVariableOriginKind};
 use rustc_middle::infer::unify_key::{ConstVariableOrigin, ConstVariableOriginKind};
 use rustc_middle::ty::subst::GenericArgKind;
-use rustc_middle::ty::{self, Const, Ty, TyCtxt, TypeVisitable};
+use rustc_middle::ty::{self, Const, Ty, TyCtxt, TypeVisitableExt};
 use rustc_session::Session;
 use rustc_span::symbol::Ident;
 use rustc_span::{self, Span, DUMMY_SP};
@@ -38,7 +39,7 @@ use std::ops::Deref;
 /// [`ItemCtxt`]: rustc_hir_analysis::collect::ItemCtxt
 /// [`InferCtxt`]: infer::InferCtxt
 pub struct FnCtxt<'a, 'tcx> {
-    pub(super) body_id: hir::HirId,
+    pub(super) body_id: LocalDefId,
 
     /// The parameter environment used for proving trait obligations
     /// in this function. This can change when we descend into
@@ -117,7 +118,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
     pub fn new(
         inh: &'a Inherited<'tcx>,
         param_env: ty::ParamEnv<'tcx>,
-        body_id: hir::HirId,
+        body_id: LocalDefId,
     ) -> FnCtxt<'a, 'tcx> {
         FnCtxt {
             body_id,
@@ -204,7 +205,7 @@ impl<'a, 'tcx> AstConv<'tcx> for FnCtxt<'a, 'tcx> {
     }
 
     fn item_def_id(&self) -> DefId {
-        self.body_id.owner.to_def_id()
+        self.body_id.to_def_id()
     }
 
     fn get_type_parameter_bounds(
@@ -288,7 +289,7 @@ impl<'a, 'tcx> AstConv<'tcx> for FnCtxt<'a, 'tcx> {
         item_segment: &hir::PathSegment<'_>,
         poly_trait_ref: ty::PolyTraitRef<'tcx>,
     ) -> Ty<'tcx> {
-        let trait_ref = self.replace_bound_vars_with_fresh_vars(
+        let trait_ref = self.instantiate_binder_with_fresh_vars(
             span,
             infer::LateBoundRegionConversionTime::AssocTypeProjection(item_def_id),
             poly_trait_ref,
@@ -324,6 +325,10 @@ impl<'a, 'tcx> AstConv<'tcx> for FnCtxt<'a, 'tcx> {
         let ty = if !ty.has_escaping_bound_vars() { self.normalize(span, ty) } else { ty };
         self.write_ty(hir_id, ty)
     }
+
+    fn infcx(&self) -> Option<&infer::InferCtxt<'tcx>> {
+        Some(&self.infcx)
+    }
 }
 
 /// Represents a user-provided type in the raw form (never normalized).
-- 
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