type_implements_trait consider obligation failure on overflow

Author: arora-aman

compiler/rustc_trait_selection/src/infer.rs

@@ -117,7 +117,7 @@ impl<'cx, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'cx, 'tcx> {
             recursion_depth: 0,
             predicate: trait_ref.without_const().to_predicate(self.tcx),
         };
-        self.evaluate_obligation_no_overflow(&obligation)
+        self.evaluate_obligation(&obligation).unwrap_or(traits::EvaluationResult::EvaluatedToErr)
     }
 }