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annotate tests/mini/foreach7.d @ 1185:8baf611f0009

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Fix nested references to 'ref' foreach variables. These "walk around" the array being iterated over, so they're a bit trickier than other variables to get right.
author Frits van Bommel <fvbommel wxs.nl>
date Wed, 01 Apr 2009 00:01:44 +0200
parents 1bb99290e03a
children
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1 module foreach7;
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2
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3 void main()
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4 {
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5 int[4] a = [1,2,3,4];
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6 int i;
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7 foreach(v; a[0..3])
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8 {
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9 i += v;
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10 }
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11 assert(i == 6);
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12 }