2006-10-09 Paul Pluzhnikov <ppluzhnikov@charter.net>

	PR c++/2116
	* valops.c (find_overload_match): Check for a NULL name.

2006-10-09  Daniel Jacobowitz  <dan@codesourcery.com>

	PR c++/2116
	* gdb.cp/call-c.cc, gdb.cp/call-c.exp, gdb.cp/call-c-1.c: New.

3 files changed, 97 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.cp/call-c-1.c b/gdb/testsuite/gdb.cp/call-c-1.c
new file mode 100644
index 0000000..32d8e53
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/call-c-1.c
@@ -0,0 +1,21 @@
+/* This test script is part of GDB, the GNU debugger.
+
+   Copyright 2006
+   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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+   */
+
+int foo(int x) { return x; }
diff --git a/gdb/testsuite/gdb.cp/call-c.cc b/gdb/testsuite/gdb.cp/call-c.cc
new file mode 100644
index 0000000..77be441
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/call-c.cc
@@ -0,0 +1,29 @@
+/* This test script is part of GDB, the GNU debugger.
+
+   Copyright 2006
+   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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+   */
+
+int func(int x)
+{
+   return x;
+}
+
+int main()
+{
+    return func(0);
+}
diff --git a/gdb/testsuite/gdb.cp/call-c.exp b/gdb/testsuite/gdb.cp/call-c.exp
new file mode 100644
index 0000000..879e195
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/call-c.exp
@@ -0,0 +1,47 @@
+# Copyright 2006 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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+
+if $tracelevel then {
+	strace $tracelevel
+}
+
+set prms_id 0
+set bug_id 0
+
+if { [skip_cplus_tests] } { continue }
+
+set testfile call-c
+set binfile ${objdir}/${subdir}/${testfile}
+set srcfilec ${srcdir}/${subdir}/${testfile}-1.c
+set srcfilecpp ${srcdir}/${subdir}/${testfile}.cc
+set objfilec ${objdir}/${subdir}/${testfile}-1.o
+set objfilecpp ${objdir}/${subdir}/${testfile}.o
+
+if {[gdb_compile "${srcfilec}" "${objfilec}" object {debug}] != ""
+    || [gdb_compile "${srcfilecpp}" "${objfilecpp}" object {c++ debug}] != ""
+    || [gdb_compile "${objfilecpp} ${objfilec}" "${binfile}" executable {c++ debug}] != ""} {
+    untested hang.exp
+    return -1
+}
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+runto_main
+
+gdb_test "print foo(1)" "\\\$$decimal = 1"