This test now works

2022-03-17 12:36:12 -03:00
parent 61a05ef8d6
commit 91846fe12a
3 changed files with 3 additions and 13 deletions
--- a/compiler/rustc_trait_selection/src/traits/coherence.rs
+++ b/compiler/rustc_trait_selection/src/traits/coherence.rs
@@ -366,6 +366,7 @@ fn negative_impl_exists<'cx, 'tcx>(
        return true;
    }

+    // FIXME we should implement an `assemble_neg_candidates` fn
    for o in util::elaborate_predicates(infcx.tcx, iter::once(o.predicate)) {
        if resolve_negative_obligation(infcx, param_env, region_context, &o) {
            return true;