Mercurial > projects > ldc
view runtime/internal/typeinfo/ti_Ashort.d @ 1126:899a2d90645b
Fix some issues with fawzi's patch.
- It now actually compiles:
- import stdc.stdio for string formatting functions)
- remove extra '{'
- Use snprintf() instead of sprintf().
- Use return value from snprintf instead of strlen().
- Don't print the filename in Exception.writeOut() if it has zero length and
the line number is 0
(It would previously only skip these if the filename was null, but not if it
was a different empty string)
- Ignore empty filename + line number 0 in FrameInfo.writeOut() as well.
author | Frits van Bommel <fvbommel wxs.nl> |
---|---|
date | Wed, 18 Mar 2009 15:33:19 +0100 |
parents | 44f08170f4ef |
children |
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module typeinfo.ti_Ashort; private import tango.stdc.string; // short[] class TypeInfo_As : TypeInfo_Array { char[] toString() { return "short[]"; } hash_t getHash(void *p) { short[] s = *cast(short[]*)p; size_t len = s.length; short *str = s.ptr; hash_t hash = 0; while (1) { switch (len) { case 0: return hash; case 1: hash *= 9; hash += *cast(ushort *)str; return hash; default: hash *= 9; hash += *cast(uint *)str; str += 2; len -= 2; break; } } return hash; } int equals(void *p1, void *p2) { short[] s1 = *cast(short[]*)p1; short[] s2 = *cast(short[]*)p2; return s1.length == s2.length && memcmp(cast(void *)s1, cast(void *)s2, s1.length * short.sizeof) == 0; } int compare(void *p1, void *p2) { short[] s1 = *cast(short[]*)p1; short[] s2 = *cast(short[]*)p2; size_t len = s1.length; if (s2.length < len) len = s2.length; for (size_t u = 0; u < len; u++) { int result = s1[u] - s2[u]; if (result) return result; } if (s1.length < s2.length) return -1; else if (s1.length > s2.length) return 1; return 0; } size_t tsize() { return (short[]).sizeof; } uint flags() { return 1; } TypeInfo next() { return typeid(short); } } // ushort[] class TypeInfo_At : TypeInfo_As { char[] toString() { return "ushort[]"; } int compare(void *p1, void *p2) { ushort[] s1 = *cast(ushort[]*)p1; ushort[] s2 = *cast(ushort[]*)p2; size_t len = s1.length; if (s2.length < len) len = s2.length; for (size_t u = 0; u < len; u++) { int result = s1[u] - s2[u]; if (result) return result; } if (s1.length < s2.length) return -1; else if (s1.length > s2.length) return 1; return 0; } TypeInfo next() { return typeid(ushort); } } // wchar[] class TypeInfo_Au : TypeInfo_At { char[] toString() { return "wchar[]"; } TypeInfo next() { return typeid(wchar); } }