Fix incorrect auto trait displayed in rustdoc

[rust.git] / compiler / rustc_trait_selection / src / traits / select / mod.rs

diff --git a/compiler/rustc_trait_selection/src/traits/select/mod.rs b/compiler/rustc_trait_selection/src/traits/select/mod.rs
index cf929ee3cc056729ba946ec8266c7f6017094a36..c3c5ae92039ff8c8c9507b4d41d2737ff0966fc6 100644 (file)
--- a/compiler/rustc_trait_selection/src/traits/select/mod.rs
+++ b/compiler/rustc_trait_selection/src/traits/select/mod.rs
@@ -553,7 +553,7 @@ fn evaluate_predicate_recursively<'o>(
                     match project::poly_project_and_unify_type(self, &project_obligation) {
                         Ok(Ok(Some(mut subobligations))) => {
                             'compute_res: {
-                                // If we've previously marked this projection as 'complete', thne
+                                // If we've previously marked this projection as 'complete', then
                                 // use the final cached result (either `EvaluatedToOk` or
                                 // `EvaluatedToOkModuloRegions`), and skip re-evaluating the
                                 // sub-obligations.
@@ -1270,7 +1270,7 @@ fn can_use_global_caches(&self, param_env: ty::ParamEnv<'tcx>) -> bool {
         // the master cache. Since coherence executes pretty quickly,
         // it's not worth going to more trouble to increase the
         // hit-rate, I don't think.
-        if self.intercrate {
+        if self.intercrate || self.allow_negative_impls {
             return false;
         }
 
@@ -1287,7 +1287,7 @@ fn check_candidate_cache(
         // mode, so don't do any caching. In particular, we might
         // re-use the same `InferCtxt` with both an intercrate
         // and non-intercrate `SelectionContext`
-        if self.intercrate {
+        if self.intercrate || self.allow_negative_impls {
             return None;
         }
         let tcx = self.tcx();