[HACK] dbg

Author: shepmaster

compiler/rustc_resolve/src/late.rs

@@ -2071,6 +2071,15 @@ impl<'a: 'ast, 'b, 'ast, 'tcx> LateResolutionVisitor<'a, 'b, 'ast, 'tcx> {
 
         let output_hidden_lifetimes = replace(&mut self.hidden_lifetimes, outer_hidden_lifetimes);
 
+        debug!(
+            ?elision_lifetime,
+            ?self.r.lifetimes_res_map,
+            ?self.lifetime_elision_candidates,
+            ?param_hidden_lifetimes,
+            ?output_hidden_lifetimes,
+            "JPG checking in",
+        );
+
         match (output_hidden_lifetimes.is_empty(), elision_lifetime) {
             (true, _) | (_, None) => {
                 // Treat all parameters as untied