diff runtime/internal/typeinfo/ti_cfloat.d @ 443:44f08170f4ef

Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Reworked the LLVMDC specific pragmas.
author Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
date Fri, 01 Aug 2008 00:32:06 +0200
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/runtime/internal/typeinfo/ti_cfloat.d	Fri Aug 01 00:32:06 2008 +0200
@@ -0,0 +1,65 @@
+
+// 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];
+    }
+}