New upstream version 1.67.1+dfsg1

[rustc.git] / compiler / rustc_infer / src / infer / lexical_region_resolve / mod.rs

diff --git a/compiler/rustc_infer/src/infer/lexical_region_resolve/mod.rs b/compiler/rustc_infer/src/infer/lexical_region_resolve/mod.rs
index 5f13b2b3deb1b6e0c7fce6f27bd78280a495238b..ba990acfe6fc4a5991bfcba2d65c7355f25a971b 100644 (file)
--- a/compiler/rustc_infer/src/infer/lexical_region_resolve/mod.rs
+++ b/compiler/rustc_infer/src/infer/lexical_region_resolve/mod.rs
@@ -842,6 +842,9 @@ impl<'cx, 'tcx> LexicalResolver<'cx, 'tcx> {
         // are placeholders as upper bounds, but the universe of the
         // variable `'a`, or some variable that `'a` has to outlive, doesn't
         // permit those placeholders.
+        //
+        // We only iterate to find the min, which means it doesn't cause reproducibility issues
+        #[allow(rustc::potential_query_instability)]
         let min_universe = lower_vid_bounds
             .into_iter()
             .map(|vid| self.var_infos[vid].universe)