From 02c7717ba6695f870fa3d9d306949efa178b1f1c Mon Sep 17 00:00:00 2001
From: Michael Woerister <michaelwoerister@posteo>
Date: Thu, 21 Dec 2023 11:12:37 +0100
Subject: [PATCH] Make iteration order of inferred_outlives_crate query stable

---
 compiler/rustc_middle/src/ty/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/rustc_middle/src/ty/mod.rs b/compiler/rustc_middle/src/ty/mod.rs
index 1ba9d56df7c5..4af82f124719 100644
--- a/compiler/rustc_middle/src/ty/mod.rs
+++ b/compiler/rustc_middle/src/ty/mod.rs
@@ -656,7 +656,7 @@ pub struct CratePredicatesMap<'tcx> {
     /// For each struct with outlive bounds, maps to a vector of the
     /// predicate of its outlive bounds. If an item has no outlives
     /// bounds, it will have no entry.
-    pub predicates: FxHashMap<DefId, &'tcx [(Clause<'tcx>, Span)]>,
+    pub predicates: DefIdMap<&'tcx [(Clause<'tcx>, Span)]>,
 }
 
 impl<'tcx> Clause<'tcx> {