From 3cf2d06afebe502e85e4ccc466a6c71640b8a12d Mon Sep 17 00:00:00 2001
From: Petr Machata <pmachata@redhat.com>
Date: Fri, 27 Aug 2010 18:12:59 +0200
Subject: dwarflint: Allow sending checkgroup and checkstack into ostream

---
 dwarflint/dwarflint.cc | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'dwarflint/dwarflint.cc')

diff --git a/dwarflint/dwarflint.cc b/dwarflint/dwarflint.cc
index 541f00a5..20ec0410 100644
--- a/dwarflint/dwarflint.cc
+++ b/dwarflint/dwarflint.cc
@@ -33,6 +33,21 @@
 #include <stdexcept>
 #include <sstream>
 
+std::ostream &
+operator << (std::ostream &o, checkstack const &stack)
+{
+  o << "{";
+  for (checkstack::const_iterator it = stack.begin ();
+       it != stack.end (); ++it)
+    {
+      if (it != stack.begin ())
+	o << ',';
+      o << (*it)->name;
+    }
+  o << "}";
+  return o;
+}
+
 namespace
 {
   int
-- 
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