--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/druntime/src/compiler/dmd/typeinfo/ti_Along.d	Tue Nov 11 01:52:37 2008 +0100
@@ -0,0 +1,109 @@
+
+module rt.typeinfo.ti_Along;
+
+private import stdc.string;
+
+// long[]
+
+class TypeInfo_Al : TypeInfo
+{
+    override string toString() { return "long[]"; }
+
+    override hash_t getHash(in void* p)
+    {   long[] s = *cast(long[]*)p;
+        size_t len = s.length;
+        auto str = s.ptr;
+        hash_t hash = 0;
+
+        while (len)
+        {
+            hash *= 9;
+            hash += *cast(uint *)str + *(cast(uint *)str + 1);
+            str++;
+            len--;
+        }
+
+        return hash;
+    }
+
+    override equals_t equals(in void* p1, in void* p2)
+    {
+        long[] s1 = *cast(long[]*)p1;
+        long[] s2 = *cast(long[]*)p2;
+
+        return s1.length == s2.length &&
+               memcmp(cast(void *)s1, cast(void *)s2, s1.length * long.sizeof) == 0;
+    }
+
+    override int compare(in void* p1, in void* p2)
+    {
+        long[] s1 = *cast(long[]*)p1;
+        long[] s2 = *cast(long[]*)p2;
+        size_t len = s1.length;
+
+        if (s2.length < len)
+            len = s2.length;
+        for (size_t u = 0; u < len; u++)
+        {
+            if (s1[u] < s2[u])
+                return -1;
+            else if (s1[u] > s2[u])
+                return 1;
+        }
+        if (s1.length < s2.length)
+            return -1;
+        else if (s1.length > s2.length)
+            return 1;
+        return 0;
+    }
+
+    override size_t tsize()
+    {
+        return (long[]).sizeof;
+    }
+
+    override uint flags()
+    {
+        return 1;
+    }
+
+    override TypeInfo next()
+    {
+        return typeid(long);
+    }
+}
+
+
+// ulong[]
+
+class TypeInfo_Am : TypeInfo_Al
+{
+    override string toString() { return "ulong[]"; }
+
+    override int compare(in void* p1, in void* p2)
+    {
+        ulong[] s1 = *cast(ulong[]*)p1;
+        ulong[] s2 = *cast(ulong[]*)p2;
+        size_t len = s1.length;
+
+        if (s2.length < len)
+            len = s2.length;
+        for (size_t u = 0; u < len; u++)
+        {
+            if (s1[u] < s2[u])
+                return -1;
+            else if (s1[u] > s2[u])
+                return 1;
+        }
+        if (s1.length < s2.length)
+            return -1;
+        else if (s1.length > s2.length)
+            return 1;
+        return 0;
+    }
+
+    override TypeInfo next()
+    {
+        return typeid(ulong);
+    }
+}