Mercurial > projects > ldc
comparison tests/mini/bug33.d @ 341:1bb99290e03a trunk
[svn r362] Started merging the old 'test' dir as well as the newer 'tangotests' dir into 'tests/mini' and 'tests/minicomplex'.
| author | lindquist |
|---|---|
| date | Sun, 13 Jul 2008 02:51:19 +0200 |
| parents | test/bug33.d@28e99b04a132 |
| children |
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| 340:351c0077d0b3 | 341:1bb99290e03a |
|---|---|
| 1 module bug33; | |
| 2 | |
| 3 extern(C) int memcmp(void*,void*,size_t); | |
| 4 | |
| 5 private int string_cmp(char[] s1, char[] s2) | |
| 6 { | |
| 7 auto len = s1.length; | |
| 8 if (s2.length < len) | |
| 9 len = s2.length; | |
| 10 int result = memcmp(s1.ptr, s2.ptr, len); | |
| 11 if (result == 0) | |
| 12 result = cast(int)(cast(ptrdiff_t)s1.length - cast(ptrdiff_t)s2.length); | |
| 13 return result; | |
| 14 } | |
| 15 | |
| 16 struct S | |
| 17 { | |
| 18 char[] toString() | |
| 19 { | |
| 20 return "S"; | |
| 21 } | |
| 22 } | |
| 23 | |
| 24 int func() | |
| 25 { | |
| 26 S a,b; | |
| 27 return string_cmp(a.toString(),b.toString()); | |
| 28 } | |
| 29 | |
| 30 void main() | |
| 31 { | |
| 32 assert(func() == 0); | |
| 33 } |