* gdb.cp/arg-reference.exp, gdb.cp/arg-reference.c: New files.

3 files changed, 100 insertions, 0 deletions

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 1b06b5af1e9..42db37a86e2 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2007-11-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	* gdb.cp/arg-reference.exp, gdb.cp/arg-reference.c: New files.
+
 2007-10-30  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
 
 	* gdb.base/dfp-test.exp: Fail gracefully if toolchain does not
diff --git a/gdb/testsuite/gdb.cp/arg-reference.cc b/gdb/testsuite/gdb.cp/arg-reference.cc
new file mode 100644
index 00000000000..c7a67a69b8f
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/arg-reference.cc
@@ -0,0 +1,49 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+   Copyright (C) 2007 Free Software Foundation, Inc.
+
+   This file is part of GDB.
+
+   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, see <http://www.gnu.org/licenses/>.  */
+
+class Obj
+{
+public:
+  Obj ();
+  Obj (const Obj &);
+  ~Obj ();
+  int var;
+};
+
+int foo (Obj arg)
+{
+  arg.var++;
+  return arg.var;
+}
+
+int main()
+{
+  Obj obj;
+
+  return 0;	/* initialized */
+}
+
+Obj::Obj ()
+{
+  var = 1;
+}
+
+Obj::~Obj ()
+{
+}
diff --git a/gdb/testsuite/gdb.cp/arg-reference.exp b/gdb/testsuite/gdb.cp/arg-reference.exp
new file mode 100644
index 00000000000..55f03ee1e03
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/arg-reference.exp
@@ -0,0 +1,47 @@
+# Copyright (C) 2007 Free Software Foundation, Inc.
+
+# 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, see <http://www.gnu.org/licenses/>.
+
+# Please email any bugs, comments, and/or additions to this file to:
+# bug-gdb@gnu.org
+
+# This file is part of the gdb testsuite.
+
+# Test G++ has compiled debuginfo without a C++ '&' reference where it should
+# not be.  GCC Bug 33537.
+
+if $tracelevel then {
+    strace $tracelevel
+}
+
+if { [skip_cplus_tests] } { continue }
+
+set prms_id 0
+set bug_id 0
+
+set testfile "arg-reference"
+set srcfile ${testfile}.cc
+set binfile ${objdir}/${subdir}/${testfile}
+
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
+    untested ${testfile}.exp
+    return -1
+}
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+gdb_test "ptype foo" "type = int \\\(Obj\\\)" "No false reference"