2010-01-14 Sami Wagiaalla <swagiaal@redhat.com>

	* gdb.cp/nsrecurs.exp: New test.
	* gdb.cp/nsrecurs.cc: New test program.
	* gdb.cp/nsstress.exp: New test.
	* gdb.cp/nsstress.cc: New test program.
	* gdb.cp/nsdecl.exp: New test.
	* gdb.cp/nsdecl.cc: New test program.


 2010-01-26  Sami Wagiaalla  <swagiaal@redhat.com>

	* cp-namespace.c (cp_lookup_symbol_namespace): Added
	search_parent argument.
	(cp_add_using): Initialize 'searched' field.
	(reset_directive_searched): New function.
	* cp-support.h: Add 'searched' field to using_direct struct.
	(cp_lookup_symbol_imports): Ditto.
	* cp-namespace.c (cp_lookup_symbol_imports): Ditto.
	Perform recursive search.
	Implement non parent search.
	* valops.c (value_maybe_namespace_elt): Updated.

1 files changed, 67 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.cp/nsrecurs.exp b/gdb/testsuite/gdb.cp/nsrecurs.exp
new file mode 100644
index 0000000..9939a9f
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/nsrecurs.exp
@@ -0,0 +1,67 @@
+# Copyright 2008 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/>.
+
+# Test recursive namespace lookup
+
+if $tracelevel then {
+    strace $tracelevel
+}
+
+set prms_id 0
+set bug_id 0
+
+set testfile nsrecurs
+set srcfile ${testfile}.cc
+set binfile ${objdir}/${subdir}/${testfile}
+if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
+    untested "Couldn't compile test program"
+    return -1
+}
+
+if [get_compiler_info ${binfile}] {
+    return -1
+}
+
+
+# Get things started.
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+if ![runto_main] then {
+    perror "couldn't run to breakpoint main"
+    continue
+}
+
+############################################
+# test printing from namespace imported into
+# imported namespace
+
+gdb_test "print ax" "= 9"
+
+############################################
+# test that gdb can print without falling
+# into search loop
+
+gdb_test "print dx" "= 99"
+
+############################################
+# test printing from namespace imported into
+# imported namespace where imports are implicit
+# anonymous namespace imports.
+
+gdb_test "print xx" "= 999"