1 /* This testcase is part of GDB, the GNU debugger.
2
3 Copyright 2018-2020 Free Software Foundation, Inc.
4
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
17
18 /* A template that defines subtypes. */
19
20 template <typename T>
foobar(int arg)21 T foobar (int arg)
22 {
23 struct Foo
24 {
25 T doit (void) { return 1; }
26 } foo;
27
28 struct Bar
29 {
30 T doit (void) { return 2; }
31 } bar;
32
33 struct Baz
34 {
35 T doit (void) { return 3; }
36 } baz;
37
38 return arg - foo.doit () - bar.doit () - baz.doit ();
39 }
40
41 /* A structure that defines other types. */
42
43 struct Outer
44 {
45 enum class Oenum { OA, OB, OC, OD };
46 struct Inner;
47 Inner *p;
48 Oenum e;
49 Outer ();
50 };
51