22 lines
379 B
PHP
22 lines
379 B
PHP
--TEST--
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Make sure optimization does not interfere with yield by ref
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--FILE--
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<?php
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function &gen() {
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yield $v = 0;
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yield $v = 1;
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}
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foreach (gen() as $v) {
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var_dump($v);
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}
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?>
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--EXPECTF--
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Notice: Only variable references should be yielded by reference in %s on line %d
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int(0)
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Notice: Only variable references should be yielded by reference in %s on line %d
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int(1)
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