gold/

	* symtab.h (Symbol::is_cxx_vtable): New function.
	* target-reloc.h (relocate_section): Check for vtable symbol.
	* testsuite/Makefile.am (missing_key_func.sh): New test case.
	* testsuite/Makefile.in: Regenerate.
	* testsuite/missing_key_func.cc: New test source.
	* testsuite/missing_key_func.sh: New test script.

1 files changed, 46 insertions, 0 deletions

diff --git a/gold/testsuite/missing_key_func.cc b/gold/testsuite/missing_key_func.cc
new file mode 100644
index 0000000000..5a5b7d9540
--- /dev/null
+++ b/gold/testsuite/missing_key_func.cc
@@ -0,0 +1,46 @@
+// basic_test.cc -- a test case for gold
+
+// Copyright 2013 Free Software Foundation, Inc.
+// Written by Cary Coutant <ccoutant@google.com>.
+
+// This file is part of gold.
+
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+// MA 02110-1301, USA.
+
+// Define a class, but leave its key function undefined.
+
+class C
+{
+ public:
+  C() : c(1) { }
+  virtual void set();
+  virtual void clear();
+  int c;
+};
+
+void
+C::clear()
+{
+  c = 0;
+}
+
+int
+main()
+{
+  C c;
+  c.clear();
+  return c.c;
+}