diff --git a/gdb/ada-varobj.c b/gdb/ada-varobj.c
index 25b1a38..690ee49 100644
--- a/gdb/ada-varobj.c
+++ b/gdb/ada-varobj.c
@@ -240,6 +240,18 @@ ada_varobj_get_array_number_of_children (struct value *parent_value,
 {
   LONGEST lo, hi;
 
+  if (parent_value == NULL
+      && is_dynamic_type (TYPE_INDEX_TYPE (parent_type)))
+    {
+      /* This happens when listing the children of an object
+	 which does not exist in memory (Eg: when requesting
+	 the children of a null pointer, which is allowed by
+	 varobj).  The array index type being dynamic, we cannot
+	 determine how many elements this array has.  Just assume
+	 it has none.  */
+      return 0;
+    }
+
   if (!get_array_bounds (parent_type, &lo, &hi))
     {
       /* Could not get the array bounds.  Pretend this is an empty array.  */
diff --git a/gdb/testsuite/gdb.ada/mi_var_array.exp b/gdb/testsuite/gdb.ada/mi_var_array.exp
new file mode 100644
index 0000000..836e5fe
--- /dev/null
+++ b/gdb/testsuite/gdb.ada/mi_var_array.exp
@@ -0,0 +1,52 @@
+# Copyright 2015 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/>.
+
+load_lib "ada.exp"
+
+standard_ada_testfile bar
+
+if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug]] != "" } {
+  return -1
+}
+
+load_lib mi-support.exp
+set MIFLAGS "-i=mi"
+
+gdb_exit
+if [mi_gdb_start] {
+    continue
+}
+
+mi_delete_breakpoints
+mi_gdb_reinitialize_dir $srcdir/$subdir
+mi_gdb_load ${binfile}
+
+if ![mi_run_to_main] then {
+   fail "Cannot run to main, testcase aborted"
+   return 0
+}
+
+set bp_location [gdb_get_line_number "STOP" ${testdir}/bar.adb]
+mi_continue_to_line \
+    "bar.adb:$bp_location" \
+    "stop at start of main Ada procedure"
+
+mi_gdb_test "-var-create vta * vta" \
+    "\\^done,name=\"vta\",numchild=\"2\",.*" \
+    "Create bt varobj"
+
+mi_gdb_test "-var-list-children vta" \
+    "\\^done,numchild=\"2\",children=\\\[child={name=\"vta.n\",exp=\"n\",numchild=\"0\",type=\"bar\\.int\"},child={name=\"vta.f\",exp=\"f\",numchild=\"0\",type=\"array \\(1 .. n\\) of character\"}\\\],.*" \
+    "list vta's children"
diff --git a/gdb/testsuite/gdb.ada/mi_var_array/bar.adb b/gdb/testsuite/gdb.ada/mi_var_array/bar.adb
new file mode 100644
index 0000000..b39d97c
--- /dev/null
+++ b/gdb/testsuite/gdb.ada/mi_var_array/bar.adb
@@ -0,0 +1,29 @@
+--  Copyright 2015 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/>.
+
+with Pck; use Pck;
+
+procedure Bar is
+   M : Integer := 35;
+   subtype Int is Integer range 0 .. M;
+   type Variant_Type (N : Int := 0) is record
+      F : String(1 .. N) := (others => 'x');
+   end record;
+   type Variant_Type_Access is access all Variant_Type;
+
+   VTA : Variant_Type_Access;
+begin
+   Do_Nothing (VTA'Address);  --  STOP
+end Bar;
diff --git a/gdb/testsuite/gdb.ada/mi_var_array/pck.adb b/gdb/testsuite/gdb.ada/mi_var_array/pck.adb
new file mode 100644
index 0000000..3f490ee
--- /dev/null
+++ b/gdb/testsuite/gdb.ada/mi_var_array/pck.adb
@@ -0,0 +1,21 @@
+--  Copyright 2015 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/>.
+
+package body Pck is
+   procedure Do_Nothing (A : System.Address) is
+   begin
+      null;
+   end Do_Nothing;
+end Pck;
diff --git a/gdb/testsuite/gdb.ada/mi_var_array/pck.ads b/gdb/testsuite/gdb.ada/mi_var_array/pck.ads
new file mode 100644
index 0000000..0ee9ef9
--- /dev/null
+++ b/gdb/testsuite/gdb.ada/mi_var_array/pck.ads
@@ -0,0 +1,19 @@
+--  Copyright 2015 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/>.
+
+with System;
+package Pck is
+   procedure Do_Nothing (A : System.Address);
+end Pck;
