1 files changed, 42 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.ada/null_overload/foo.adb b/gdb/testsuite/gdb.ada/null_overload/foo.adb
new file mode 100644
index 0000000..9a18606
--- /dev/null
+++ b/gdb/testsuite/gdb.ada/null_overload/foo.adb
@@ -0,0 +1,42 @@
+--  Copyright 2021 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/>.
+
+procedure Foo is
+
+   type R_Type is null record;
+   type R_Access is access R_Type;
+
+   type U_0 is mod 1;
+   type U_P_T is access all U_0;
+
+   function F (R : R_Access) return Boolean is
+   begin
+      return True;
+   end F;
+
+   function F (I : Integer) return Boolean is
+   begin
+      return False;
+   end F;
+
+   B1 : constant Boolean := F (null);
+   B2 : constant Boolean := F (0);
+
+   U : U_0 := 0;
+   U_Ptr : U_P_T := null;
+
+begin
+   null; -- START
+end Foo;