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Re: [Wesnoth-dev] patch for fixed-point calculations
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From: |
Guillaume Melquiond |
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Subject: |
Re: [Wesnoth-dev] patch for fixed-point calculations |
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Date: |
Sun, 6 Feb 2005 23:25:22 +0100 |
On Sun, 6 Feb 2005 23:11:37 +0100, Jon Daniel wrote:
> I thought C converts >> to an arithmetic shift if the operators are
> signed int.
> But I maybe wrong and you've got a reason for that if statement.
On negative values, >> is implementation-defined (and the division
suffers from the same limitation, so it is not a suitable
replacement).
As for the patch itself, I don't really mind. But the FIXMEs have to
be removed before the patch is applied... :-)