Fix allow_negative_impls logic

2021-10-20 18:05:06 -03:00 · 2021-10-20 18:05:06 -03:00 · 5a727538f8
commit 5a727538f8
parent 68d444ffa1
1 changed files with 2 additions and 2 deletions
--- a/compiler/rustc_trait_selection/src/traits/select/mod.rs
+++ b/compiler/rustc_trait_selection/src/traits/select/mod.rs
@ -1129,8 +1129,8 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> {
        candidates.retain(|candidate| {
            if let ImplCandidate(def_id) = candidate {
                ty::ImplPolarity::Reservation == tcx.impl_polarity(*def_id)
-                    || !self.allow_negative_impls
-                        && stack.obligation.polarity() == tcx.impl_polarity(*def_id)
+                    || stack.obligation.polarity() == tcx.impl_polarity(*def_id)
+                    || self.allow_negative_impls
            } else {
                true
            }