Mercurial > projects > ddmd
view dmd/Port.d @ 175:94b6033c07f3
get rid of globals
malloc -> GC.malloc
author | korDen |
---|---|
date | Sun, 10 Oct 2010 03:48:06 +0400 |
parents | e28b18c23469 |
children |
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module dmd.Port; import dmd.common; import core.stdc.math; struct Port { static int isSignallingNan(double r) { /* A signalling NaN is a NaN with 0 as the most significant bit of * its significand, which is bit 51 of 0..63 for 64 bit doubles. */ return isnan(r) && !(((cast(ubyte*)&r)[6]) & 8); } static int isSignallingNan(ref real r) { /* A signalling NaN is a NaN with 0 as the most significant bit of * its significand, which is bit 62 of 0..79 for 80 bit reals. */ return isnan(r) && !(((cast(ubyte*)&r)[7]) & 0x40); } }