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c0f55cc6 AV |
1 | /* This test script is part of GDB, the GNU debugger. |
2 | ||
88b9d363 | 3 | Copyright 2006-2022 Free Software Foundation, Inc. |
c0f55cc6 AV |
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 | /* Rvalue reference parameter tests, based on ref-params.cc. */ | |
19 | ||
20 | #include <utility> | |
21 | ||
22 | struct Parent | |
23 | { | |
24 | Parent (int id0) : id (id0) { } | |
25 | int id; | |
26 | }; | |
27 | ||
28 | struct Child : public Parent | |
29 | { | |
30 | Child (int id0) : Parent (id0) { } | |
31 | }; | |
32 | ||
33 | int | |
34 | f1 (Parent &&R) | |
35 | { | |
36 | return R.id; /* Set breakpoint marker3 here. */ | |
37 | } | |
38 | ||
39 | int | |
40 | f2 (Child &&C) | |
41 | { | |
42 | return f1 (std::move (C)); /* Set breakpoint marker2 here. */ | |
43 | } | |
44 | ||
30ab3586 AB |
45 | int |
46 | f3 (int &&var_i) | |
47 | { | |
48 | return var_i + 1; | |
49 | } | |
50 | ||
51 | int | |
52 | f4 (float &&var_f) | |
53 | { | |
54 | return static_cast <int> (var_f); | |
55 | } | |
56 | ||
c0f55cc6 AV |
57 | struct OtherParent |
58 | { | |
59 | OtherParent (int other_id0) : other_id (other_id0) { } | |
60 | int other_id; | |
61 | }; | |
62 | ||
63 | struct MultiChild : public Parent, OtherParent | |
64 | { | |
65 | MultiChild (int id0) : Parent (id0), OtherParent (id0 * 2) { } | |
66 | }; | |
67 | ||
68 | int | |
69 | mf1 (OtherParent &&R) | |
70 | { | |
71 | return R.other_id; | |
72 | } | |
73 | ||
74 | int | |
75 | mf2 (MultiChild &&C) | |
76 | { | |
77 | return mf1 (std::move (C)); | |
78 | } | |
79 | ||
30ab3586 AB |
80 | /* These are used from within GDB. */ |
81 | int global_int = 7; | |
82 | float global_float = 3.5f; | |
83 | ||
c0f55cc6 AV |
84 | int |
85 | main () | |
86 | { | |
87 | Child Q(40); | |
88 | Child &QR = Q; | |
89 | ||
90 | /* Set breakpoint marker1 here. */ | |
91 | ||
92 | f1 (Child (41)); | |
93 | f2 (Child (42)); | |
94 | ||
95 | MultiChild MQ (53); | |
96 | MultiChild &MQR = MQ; | |
97 | ||
98 | mf2 (std::move (MQ)); /* Set breakpoint MQ here. */ | |
dc3a371e | 99 | |
30ab3586 AB |
100 | (void) f3 (-1); |
101 | (void) f4 (3.5); | |
102 | ||
dc3a371e | 103 | return 0; |
c0f55cc6 | 104 | } |