[Issue 5293] std.math: Error: shift by -48 is outside the range 0..32

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=5293


Iain Buclaw <ibuclaw at ubuntu.com> changed:

           What    |Removed                     |Added
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                 CC|                            |ibuclaw at ubuntu.com


--- Comment #1 from Iain Buclaw <ibuclaw at ubuntu.com> 2010-11-30 22:08:20 PST ---
Actually, now I've woken up a bit, I *think* what it should be is:

@@ -1345,7 +1345,7 @@
             // denormal
             value *= F.RECIP_EPSILON;
             ex = vu[F.EXPPOS_SHORT] & F.EXPMASK;
-            exp = (ex - F.EXPBIAS)>>> 4 - real.mant_dig + 1;
+            exp = ((ex - F.EXPBIAS)>>> 4) - real.mant_dig + 1;
             vu[F.EXPPOS_SHORT] =
                 cast(ushort)((0x8000 & vu[F.EXPPOS_SHORT]) | 0x3FE0);
         }


Can someone confirm?

Regards

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