Mercurial > projects > ldc
view runtime/internal/typeinfo/ti_cfloat.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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// cfloat module typeinfo.ti_cfloat; class TypeInfo_q : TypeInfo { char[] toString() { return "cfloat"; } hash_t getHash(void *p) { return (cast(uint *)p)[0] + (cast(uint *)p)[1]; } static int _equals(cfloat f1, cfloat f2) { return f1 == f2; } static int _compare(cfloat f1, cfloat f2) { int result; if (f1.re < f2.re) result = -1; else if (f1.re > f2.re) result = 1; else if (f1.im < f2.im) result = -1; else if (f1.im > f2.im) result = 1; else result = 0; return result; } int equals(void *p1, void *p2) { return _equals(*cast(cfloat *)p1, *cast(cfloat *)p2); } int compare(void *p1, void *p2) { return _compare(*cast(cfloat *)p1, *cast(cfloat *)p2); } size_t tsize() { return cfloat.sizeof; } void swap(void *p1, void *p2) { cfloat t; t = *cast(cfloat *)p1; *cast(cfloat *)p1 = *cast(cfloat *)p2; *cast(cfloat *)p2 = t; } void[] init() { static cfloat r; return (cast(cfloat *)&r)[0 .. 1]; } }