2010-02-22 Doug Kwan <dougkwan@google.com>

	* gold-threads.h (Once::~Once): Explicitly define virtual destructor.
	* icf.cc (get_section_contents): Cast snprintf arguments to long long
	types to avoid warnings due to different uint64_t implementations
	on different hosts.

1 files changed, 4 insertions, 0 deletions

diff --git a/gold/gold-threads.h b/gold/gold-threads.h
index 78a87b2..622bf32 100644
--- a/gold/gold-threads.h
+++ b/gold/gold-threads.h
@@ -200,6 +200,10 @@ class Once
  public:
   Once();
 
+  virtual
+  ~Once()
+  { }
+
   // Call this function to do whatever it is.  We pass an argument
   // even though you have to use a child class because in some uses
   // setting the argument would itself require a Once class.