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--TEST--
Bug #75786: segfault when using spread operator on generator passed by reference
--FILE--
<?php
function &gen($items) {
foreach ($items as $key => &$value) {
yield $key => $value;
}
}
var_dump(...gen(['a', 'b', 'c']));
?>
--EXPECT--
string(1) "a"
string(1) "b"
string(1) "c"
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