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f1717362 | 1 | // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
a9c001cb | 2 | // |
3 | // This file is part of the GNU ISO C++ Library. This library is free | |
4 | // software; you can redistribute it and/or modify it under the | |
5 | // terms of the GNU General Public License as published by the | |
6 | // Free Software Foundation; either version 3, or (at your option) | |
7 | // any later version. | |
8 | ||
9 | // This library is distributed in the hope that it will be useful, | |
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | // GNU General Public License for more details. | |
13 | ||
14 | // You should have received a copy of the GNU General Public License along | |
15 | // with this library; see the file COPYING3. If not see | |
16 | // <http://www.gnu.org/licenses/>. | |
17 | ||
5adf1dac | 18 | // { dg-require-effective-target dfp } |
a9c001cb | 19 | |
20 | // ISO/IEC TR 24733 3.2.7 Unary arithmetic operators. | |
21 | ||
22 | #include <decimal/decimal> | |
23 | #include <testsuite_hooks.h> | |
24 | ||
25 | using namespace std::decimal; | |
26 | ||
27 | decimal32 a32 (20), b32 (-20); | |
28 | decimal64 a64 (124), b64 (-124); | |
29 | decimal128 a128 (5001), b128 (-5001); | |
30 | ||
31 | void | |
32 | unary_plus_32 (void) | |
33 | { | |
0b42d8d9 | 34 | bool test __attribute__((unused)) = true; |
a9c001cb | 35 | decimal32 a; |
36 | ||
37 | a = +a32; VERIFY (a == a32); | |
38 | a = +b32; VERIFY (a == b32); | |
39 | } | |
40 | ||
41 | void | |
42 | unary_minus_32 (void) | |
43 | { | |
0b42d8d9 | 44 | bool test __attribute__((unused)) = true; |
a9c001cb | 45 | decimal32 a; |
46 | ||
47 | a = -a32; VERIFY (a == b32); | |
48 | a = -b32; VERIFY (a == a32); | |
49 | } | |
50 | ||
51 | void | |
52 | unary_plus_64 (void) | |
53 | { | |
0b42d8d9 | 54 | bool test __attribute__((unused)) = true; |
a9c001cb | 55 | decimal64 a; |
56 | ||
57 | a = +a64; VERIFY (a == a64); | |
58 | a = +b64; VERIFY (a == b64); | |
59 | } | |
60 | ||
61 | void | |
62 | unary_minus_64 (void) | |
63 | { | |
0b42d8d9 | 64 | bool test __attribute__((unused)) = true; |
a9c001cb | 65 | decimal64 a; |
66 | ||
67 | a = -a64; VERIFY (a == b64); | |
68 | a = -b64; VERIFY (a == a64); | |
69 | } | |
70 | ||
71 | void | |
72 | unary_plus_128 (void) | |
73 | { | |
0b42d8d9 | 74 | bool test __attribute__((unused)) = true; |
a9c001cb | 75 | decimal128 a; |
76 | ||
77 | a = +a128; VERIFY (a == a128); | |
78 | a = +b128; VERIFY (a == b128); | |
79 | } | |
80 | ||
81 | void | |
82 | unary_minus_128 (void) | |
83 | { | |
0b42d8d9 | 84 | bool test __attribute__((unused)) = true; |
a9c001cb | 85 | decimal128 a; |
86 | ||
87 | a = -a128; VERIFY (a == b128); | |
88 | a = -b128; VERIFY (a == a128); | |
89 | } | |
90 | ||
91 | int main () | |
92 | { | |
93 | unary_plus_32 (); | |
94 | unary_minus_32 (); | |
95 | unary_plus_64 (); | |
96 | unary_minus_64 (); | |
97 | unary_plus_128 (); | |
98 | unary_minus_128 (); | |
99 | } |