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a66c60cce3
This removes object auto-vivification support. This also means that we can remove the corresponding special handling for typed properites: We no longer need to check that a property is convertible to stdClass if such a conversion might take place indirectly due to a nested property write. Additionally OBJ_W style operations now no longer modify the object operand, and as such we no longer need to treat op1 as a def in SSA form. The next step would be to actually compile the whole LHS of OBJ_W operations in R rather than W mode, but that causes issues with SimpleXML, whose object handlers depend on the current compilation structure. Part of https://wiki.php.net/rfc/engine_warnings.
20 lines
262 B
PHP
20 lines
262 B
PHP
--TEST--
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Bug #71539.5 (Memory error on $arr[$a] =& $arr[$b] if RHS rehashes)
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--FILE--
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<?php
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$array = [];
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$array[''][0] =& $array[0];
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$array[0] = 42;
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var_dump($array);
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?>
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--EXPECT--
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array(2) {
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[0]=>
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&int(42)
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[""]=>
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array(1) {
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[0]=>
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&int(42)
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}
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}
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