* object.cc (Sized_relobj::map_to_kept_section): Return NULL if the

	kept comdat section was garbage collected.
	* testsuite/Makefile.am: Add test gc_comdat_test.sh.
	* testsuite/Makefile.in: Regenerate.
	* testsuite/gc_comdat_test.sh: New file.
	* testsuite/gc_comdat_test_1.cc: New file.
	* testsuite/gc_comdat_test_2.cc: New file.

1 files changed, 42 insertions, 0 deletions

diff --git a/gold/testsuite/gc_comdat_test_1.cc b/gold/testsuite/gc_comdat_test_1.cc
new file mode 100644
index 00000000000..0b4b286d51f
--- /dev/null
+++ b/gold/testsuite/gc_comdat_test_1.cc
@@ -0,0 +1,42 @@
+// gc_comdat_test_1.cc -- a test case for gold
+
+// Copyright 2009 Free Software Foundation, Inc.
+// Written by Sriraman Tallam <tmsriram@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.
+
+// The goal of this program is to verify if comdat's and garbage 
+// collection work together.  This file is compiled with -g.  The
+// comdat kept function for GetMax is garbage.
+
+int foo();
+template <class T>
+T GetMax (T a, T b)
+{
+  return (a > b)?a:b;
+}
+
+int bar ()
+{
+  return GetMax <int> (4,5);
+}
+
+int main()
+{
+  return 0;
+}