Mercurial > projects > ldc
view runtime/internal/typeinfo/ti_double.d @ 664:eef8ac26c66c
Some missed LLVMDC -> LDC.
author | Christian Kamm <kamm incasoftware de> |
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date | Mon, 06 Oct 2008 22:54:08 +0200 |
parents | 44f08170f4ef |
children |
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// double module typeinfo.ti_double; class TypeInfo_d : TypeInfo { char[] toString() { return "double"; } hash_t getHash(void *p) { return (cast(uint *)p)[0] + (cast(uint *)p)[1]; } static int _equals(double f1, double f2) { return f1 == f2 || (f1 !<>= f1 && f2 !<>= f2); } static int _compare(double d1, double d2) { if (d1 !<>= d2) // if either are NaN { if (d1 !<>= d1) { if (d2 !<>= d2) return 0; return -1; } return 1; } return (d1 == d2) ? 0 : ((d1 < d2) ? -1 : 1); } int equals(void *p1, void *p2) { return _equals(*cast(double *)p1, *cast(double *)p2); } int compare(void *p1, void *p2) { return _compare(*cast(double *)p1, *cast(double *)p2); } size_t tsize() { return double.sizeof; } void swap(void *p1, void *p2) { double t; t = *cast(double *)p1; *cast(double *)p1 = *cast(double *)p2; *cast(double *)p2 = t; } void[] init() { static double r; return (cast(double *)&r)[0 .. 1]; } }