Some perf optimizations and logging

2021-07-16 16:23:42 -04:00
parent 32c447e179
commit d954a8ee8e
10 changed files with 24 additions and 14 deletions
--- a/compiler/rustc_trait_selection/src/traits/wf.rs
+++ b/compiler/rustc_trait_selection/src/traits/wf.rs
@@ -85,6 +85,7 @@ pub fn trait_obligations<'a, 'tcx>(
    let mut wf =
        WfPredicates { infcx, param_env, body_id, span, out: vec![], recursion_depth: 0, item };
    wf.compute_trait_ref(trait_ref, Elaborate::All);
+    debug!(obligations = ?wf.out);
    wf.normalize()
 }