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1206d0d5 CC |
1 | // incr_comdat_test_1.cc -- test incremental update with comdat sections |
2 | ||
82704155 | 3 | // Copyright (C) 2011-2019 Free Software Foundation, Inc. |
1206d0d5 CC |
4 | // Written by Cary Coutant <ccoutant@google.com>. |
5 | ||
6 | // This file is part of gold. | |
7 | ||
8 | // This program is free software; you can redistribute it and/or modify | |
9 | // it under the terms of the GNU General Public License as published by | |
10 | // the Free Software Foundation; either version 3 of the License, or | |
11 | // (at your option) any later version. | |
12 | ||
13 | // This program is distributed in the hope that it will be useful, | |
14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | // GNU General Public License for more details. | |
17 | ||
18 | // You should have received a copy of the GNU General Public License | |
19 | // along with this program; if not, write to the Free Software | |
20 | // Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, | |
21 | // MA 02110-1301, USA. | |
22 | ||
23 | #include <cstdio> | |
24 | ||
25 | template <class T> | |
26 | T GetMax(T a, T b) | |
27 | { | |
28 | return a > b ? a : b; | |
29 | } | |
30 | ||
31 | extern int foo(); | |
32 | ||
33 | int bar() | |
34 | { | |
35 | return GetMax<int>(4, 5); | |
36 | } | |
37 | ||
38 | class A | |
39 | { | |
40 | public: | |
41 | int sum(int k) | |
42 | { | |
43 | static int total = 0; | |
44 | total += k; | |
45 | return total; | |
46 | } | |
47 | }; | |
48 | ||
49 | #define CHECK_EQ(var, expected) \ | |
50 | do \ | |
51 | { \ | |
52 | if ((var) != (expected)) \ | |
53 | { \ | |
54 | printf(#var ": expected %d, found %d\n", expected, var); \ | |
55 | return 1; \ | |
56 | } \ | |
57 | } \ | |
58 | while (0) | |
59 | ||
60 | int main() | |
61 | { | |
62 | A a; | |
63 | CHECK_EQ(bar(), 5); | |
64 | CHECK_EQ(foo(), 11); | |
65 | CHECK_EQ(a.sum(55), 11 + 55); | |
66 | CHECK_EQ(a.sum(66), 11 + 55 + 66); | |
67 | return 0; | |
68 | } |