Make iteration order of inferred_outlives_crate query stable

michaelwoerister · michaelwoerister · commit 02c7717ba669 · 2024-01-04T13:37:21.000+01:00
diff --git 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> {

Original file line number	Diff line number	Diff line change
`@@ -656,7 +656,7 @@ pub struct CratePredicatesMap<'tcx> {`
`656`	`656`	`/// For each struct with outlive bounds, maps to a vector of the`
`657`	`657`	`/// predicate of its outlive bounds. If an item has no outlives`
`658`	`658`	`/// bounds, it will have no entry.`
`659`		`- pub predicates: FxHashMap<DefId, &'tcx [(Clause<'tcx>, Span)]>,`
	`659`	`+ pub predicates: DefIdMap<&'tcx [(Clause<'tcx>, Span)]>,`
`660`	`660`	`}`
`661`	`661`
`662`	`662`	`impl<'tcx> Clause<'tcx> {`