The Tor Browser / file comparison
comparison: xpcom/tests/ShowAlignments.cpp
xpcom/tests/ShowAlignments.cpp
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
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replaced
| -1:000000000000 | 0:b35908fdd7e1 |
|---|---|
| 1 /* vim: set shiftwidth=2 tabstop=8 autoindent cindent expandtab: */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 /* show the size and alignment requirements of various types */ | |
| 7 | |
| 8 #include "nsMemory.h" | |
| 9 #include <stdio.h> | |
| 10 | |
| 11 struct S { | |
| 12 double d; | |
| 13 char c; | |
| 14 short s; | |
| 15 }; | |
| 16 | |
| 17 int main() | |
| 18 { | |
| 19 static const char str[] = | |
| 20 "Type %s has size %u and alignment requirement %u\n"; | |
| 21 #define SHOW_TYPE(t_) \ | |
| 22 printf(str, #t_, unsigned(sizeof(t_)), unsigned(NS_ALIGNMENT_OF(t_))) | |
| 23 | |
| 24 SHOW_TYPE(char); | |
| 25 SHOW_TYPE(unsigned short); | |
| 26 SHOW_TYPE(int); | |
| 27 SHOW_TYPE(long); | |
| 28 SHOW_TYPE(uint8_t); | |
| 29 SHOW_TYPE(int16_t); | |
| 30 SHOW_TYPE(uint32_t); | |
| 31 SHOW_TYPE(void*); | |
| 32 SHOW_TYPE(double); | |
| 33 SHOW_TYPE(short[7]); | |
| 34 SHOW_TYPE(S); | |
| 35 SHOW_TYPE(double S::*); | |
| 36 | |
| 37 return 0; | |
| 38 } |
