Mercurial > projects > ldc
view lphobos/typeinfo1/ti_double.d @ 972:d66ab756c75b
Change the way the version is printed (more verbose, with short hash)
If the user has patches managed by the mq extension, the version and hash
printed are those of the qparent revision (the revision the patches were
applied on top of) instead of tip.
Also fixes a bug: print LLVM revision even if there are local modifications to
it.
Sorry for the long line in the perl file. I have no idea how to break it up.
author | Frits van Bommel <fvbommel wxs.nl> |
---|---|
date | Tue, 17 Feb 2009 01:13:18 +0100 |
parents | 2c3cd3596187 |
children |
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// double module typeinfo1.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 bool _isnan(double d) { return d !<>= 0; } static int _equals(double f1, double f2) { return f1 == f2 || (_isnan(f1) && _isnan(f2)); } static int _compare(double d1, double d2) { if (d1 !<>= d2) // if either are NaN { if (_isnan(d1)) { if (_isnan(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 (&r)[0 .. 1]; } }