projects / thirdparty / gcc.git / blame
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|---|---|---|
| 4cdc8761 BK |
1 | // Copyright (C) 2009 Free Software Foundation, Inc. |
| 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 | ||
| 18 | // { dg-require-effective-target-dfp } | |
| 19 | ||
| 20 | // ISO/IEC TR 24733 3.2.2.1 Construct/copy/destroy (decimal32). | |
| 21 | // ISO/IEC TR 24733 3.2.3.1 Construct/copy/destroy (decimal64). | |
| 22 | // ISO/IEC TR 24733 3.2.4.1 Construct/copy/destroy (decimal128). | |
| 23 | ||
| 24 | // Test the default constructor. | |
| 25 | ||
| 26 | #include <decimal/decimal> | |
| 27 | #include <cstring> | |
| 28 | #include <testsuite_hooks.h> | |
| 29 | ||
| 30 | using namespace std::decimal; | |
| 31 | ||
| 32 | void | |
| 33 | ctor_32 (void) | |
| 34 | { | |
| 35 | decimal32 a; | |
| 36 | float b __attribute__((mode(SD))) = 0.e-101DF; | |
| 37 | ||
| 38 | VERIFY (memcmp (&a, &b, 4) == 0); | |
| 39 | } | |
| 40 | ||
| 41 | void | |
| 42 | ctor_64 (void) | |
| 43 | { | |
| 44 | decimal64 a; | |
| 45 | float b __attribute__((mode(DD))) = 0.e-398DD; | |
| 46 | ||
| 47 | VERIFY (memcmp (&a, &b, 8) == 0); | |
| 48 | } | |
| 49 | ||
| 50 | void | |
| 51 | ctor_128 (void) | |
| 52 | { | |
| 53 | decimal128 a; | |
| 54 | float b __attribute__((mode(TD))) = 0.e-6176DL; | |
| 55 | ||
| 56 | VERIFY (memcmp (&a, &b, 16) == 0); | |
| 57 | } | |
| 58 | ||
| 59 | int | |
| 60 | main () | |
| 61 | { | |
| 62 | ctor_32 (); | |
| 63 | ctor_64 (); | |
| 64 | ctor_128 (); | |
| 65 | } |