From ce76f3a3eeaa1390735cd65aed91f8e04564be94 Mon Sep 17 00:00:00 2001
From: James Cherry <cherry@parallaxsw.com>
Date: Tue, 29 Dec 2020 11:13:12 -0800
Subject: [PATCH] debug cleanup

---
 include/sta/Debug.hh | 12 ++++++------
 util/Debug.cc        |  2 +-
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/include/sta/Debug.hh b/include/sta/Debug.hh
index 2521c01a..1391acd4 100644
--- a/include/sta/Debug.hh
+++ b/include/sta/Debug.hh
@@ -37,21 +37,21 @@ typedef Map<const char *, int, CharPtrLess> DebugMap;
 class Debug
 {
 public:
-  explicit Debug(Report *&report);
+  explicit Debug(Report *report);
   ~Debug();
-  bool check(const char *what,
-	     int level) const;
   int level(const char *what);
   void setLevel(const char *what,
 		int level);
+  bool check(const char *what,
+	     int level) const;
   int statsLevel() const { return stats_level_; }
   void reportLine(const char *what,
-                 const char *fmt,
-                 ...) const
+                  const char *fmt,
+                  ...) const
     __attribute__((format (printf, 3, 4)));
 
 protected:
-  Report *&report_;
+  Report *report_;
   DebugMap *debug_map_;
   int stats_level_;
 
diff --git a/util/Debug.cc b/util/Debug.cc
index 80b6740e..554b494c 100644
--- a/util/Debug.cc
+++ b/util/Debug.cc
@@ -22,7 +22,7 @@ namespace sta {
 
 bool debug_on = false;
 
-Debug::Debug(Report *&report) :
+Debug::Debug(Report *report) :
   report_(report),
   debug_map_(nullptr),
   stats_level_(0)