From 8aed83b1ba6696b31250cf642512a14440501eb0 Mon Sep 17 00:00:00 2001
From: Richard Henderson <rth@redhat.com>
Date: Fri, 12 May 2017 12:19:25 -0700
Subject: [PATCH] Add function to dump expressions from gdb

---
 staptree.cxx | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/staptree.cxx b/staptree.cxx
index dd3479a05..b5be7bd9e 100644
--- a/staptree.cxx
+++ b/staptree.cxx
@@ -1486,7 +1486,11 @@ ostream& operator << (ostream& o, const symboldecl& k)
   return o;
 }
 
-
+void
+debug(expression *e)
+{
+  cout << *e << endl;
+}
 
 // ------------------------------------------------------------------------
 // visitors
-- 
2.43.5