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--TEST--
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Bug #74157 (Segfault with nested generators)
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--FILE--
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<?php
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function a() {
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$a = $b = $c = 2;
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foreach(range(1, 5) as $v) {
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yield $v;
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}
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return;
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}
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foreach (a(range(1, 3)) as $a) {
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var_dump($a);
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}
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?>
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--EXPECT--
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int(1)
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int(2)
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int(3)
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int(4)
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int(5)
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