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1503
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1 // $HeadURL$
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2 // $Date$
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3 // $Author$
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4
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5 // @author@ <niqbmozgvx@mailinator.com>
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6 // @date@ 2007-04-15
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7 // @uri@ http://d.puremagic.com/issues/show_bug.cgi?id=1150
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8 // @desc@ [Issue 1150] Compiler creates wrong code
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9
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10 module dstress.run.o.odd_bug_15_A;
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11
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12 class RangeCoder {
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13 uint[258] cumCount;
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14 uint lower;
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15 uint upper;
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16 ulong range;
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17
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18 this() {
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19 for (int i=0; i < cumCount.length; i++){
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20 cumCount[i] = i;
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21 }
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22 lower = 0;
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23 upper = 0xffffffff;
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24 range = 0x100000000;
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25 }
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26
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27 void encode(uint symbol) {
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28 uint total = cumCount[length - 1];
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29 upper = lower + cast(uint)((cumCount[symbol+1] * range) / total) - 1;
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30 lower = lower + cast(uint)((cumCount[symbol] * range) / total);
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31 }
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32
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33 }
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34
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35 int main() {
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36 RangeCoder rc = new RangeCoder();
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37 rc.encode(77);
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38 return 0;
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39 }
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