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6b8c53f2 AB |
1 | /* Copyright 2020 Free Software Foundation, Inc. |
2 | ||
3 | This program is free software; you can redistribute it and/or modify | |
4 | it under the terms of the GNU General Public License as published by | |
5 | the Free Software Foundation; either version 2 of the License, or | |
6 | (at your option) any later version. | |
7 | ||
8 | This program is distributed in the hope that it will be useful, | |
9 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | GNU General Public License for more details. | |
12 | ||
13 | You should have received a copy of the GNU General Public License | |
14 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
15 | ||
16 | #include <cstring> | |
17 | #include <cstdlib> | |
18 | ||
19 | class base_one | |
20 | { | |
21 | int num1 = 1; | |
22 | int num2 = 2; | |
23 | int num3 = 3; | |
24 | }; | |
25 | ||
26 | class base_two | |
27 | { | |
28 | public: | |
29 | base_two () | |
30 | { | |
31 | string = strdup ("Something in C++"); | |
32 | } | |
33 | ||
34 | ~base_two () | |
35 | { | |
36 | free (string); | |
37 | } | |
38 | ||
39 | char *string = nullptr; | |
40 | float val = 3.5; | |
41 | }; | |
42 | ||
43 | class derived_type : public base_one, base_two | |
44 | { | |
45 | public: | |
46 | derived_type () | |
47 | : base_one (), | |
48 | base_two () | |
49 | { | |
50 | /* Nothing. */ | |
51 | } | |
52 | ||
53 | private: | |
54 | int xxx = 9; | |
55 | float yyy = 10.5; | |
56 | }; | |
57 | ||
58 | static void mixed_func_1f (); | |
59 | static void mixed_func_1g (); | |
60 | ||
61 | extern "C" | |
62 | { | |
63 | /* Entry point to be called from Fortran. */ | |
64 | void | |
65 | mixed_func_1e () | |
66 | { | |
67 | mixed_func_1f (); | |
68 | } | |
69 | ||
70 | /* The entry point back into Fortran. */ | |
71 | extern void mixed_func_1h_ (); | |
72 | } | |
73 | ||
74 | static void | |
75 | mixed_func_1g (derived_type obj) | |
76 | { | |
77 | mixed_func_1h_ (); | |
78 | } | |
79 | ||
80 | static void | |
81 | mixed_func_1f () { | |
82 | derived_type obj; | |
83 | ||
84 | mixed_func_1g (obj); | |
85 | } |