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--TEST--
Bug #70965 (yield from with a common iterator primes too much)
--FILE--
<?php
function it() {
yield from [1, 2, 3, 4, 5];
}
function bar($g) {
yield from $g;
}
$gen = it();
$gens[] = bar($gen);
$gens[] = bar($gen);
do {
foreach($gens as $g) {
var_dump($g->current());
$gen->next();
}
} while ($gen->valid());
?>
--EXPECT--
int(1)
int(2)
int(3)
int(4)
int(5)
int(5)
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