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fd30c59e04
SEND_UNPACK on iterators was duplicating references in-place, which effectively leaks the original value and causes an off-by-one refcount on the duplicated value. Replace this with a deref, as an actual duplication is not even needed in this case.
19 lines
303 B
PHP
19 lines
303 B
PHP
--TEST--
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Bug #75786: segfault when using spread operator on generator passed by reference
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--FILE--
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<?php
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function &gen($items) {
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foreach ($items as $key => &$value) {
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yield $key => $value;
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}
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}
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var_dump(...gen(['a', 'b', 'c']));
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?>
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--EXPECT--
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string(1) "a"
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string(1) "b"
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string(1) "c"
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