New upstream version 1.70.0+dfsg1

[rustc.git] / compiler / rustc_borrowck / src / member_constraints.rs

diff --git a/compiler/rustc_borrowck/src/member_constraints.rs b/compiler/rustc_borrowck/src/member_constraints.rs
index 4af324f740aef686c98d68bd329660555744bae2..f637e6a95ac686cfb55b7def21c27b6081c83578 100644 (file)
--- a/compiler/rustc_borrowck/src/member_constraints.rs
+++ b/compiler/rustc_borrowck/src/member_constraints.rs
@@ -1,8 +1,8 @@
 #![deny(rustc::untranslatable_diagnostic)]
 #![deny(rustc::diagnostic_outside_of_impl)]
 use rustc_data_structures::captures::Captures;
-use rustc_data_structures::fx::FxHashMap;
-use rustc_index::vec::IndexVec;
+use rustc_data_structures::fx::FxIndexMap;
+use rustc_index::vec::{IndexSlice, IndexVec};
 use rustc_middle::infer::MemberConstraint;
 use rustc_middle::ty::{self, Ty};
 use rustc_span::Span;
@@ -18,7 +18,7 @@ where
 {
     /// Stores the first "member" constraint for a given `R0`. This is an
     /// index into the `constraints` vector below.
-    first_constraints: FxHashMap<R, NllMemberConstraintIndex>,
+    first_constraints: FxIndexMap<R, NllMemberConstraintIndex>,
 
     /// Stores the data about each `R0 member of [R1..Rn]` constraint.
     /// These are organized into a linked list, so each constraint
@@ -132,7 +132,7 @@ where
 
         let MemberConstraintSet { first_constraints, mut constraints, choice_regions } = self;
 
-        let mut first_constraints2 = FxHashMap::default();
+        let mut first_constraints2 = FxIndexMap::default();
         first_constraints2.reserve(first_constraints.len());
 
         for (r1, start1) in first_constraints {
@@ -215,7 +215,7 @@ where
 /// target_list: A -> B -> C -> D -> E -> F -> (None)
 /// ```
 fn append_list(
-    constraints: &mut IndexVec<NllMemberConstraintIndex, NllMemberConstraint<'_>>,
+    constraints: &mut IndexSlice<NllMemberConstraintIndex, NllMemberConstraint<'_>>,
     target_list: NllMemberConstraintIndex,
     source_list: NllMemberConstraintIndex,
 ) {