File: assign_obj_op_of_fetch_dim.phpt

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--TEST--
Type inference for $ary[$idx]->prop +=
--EXTENSIONS--
opcache
--FILE--
<?php

function test() {
    $ary = [];
    $ary[0]->y += 2;
    var_dump(is_object($ary[0]));
}
try {
    test();
} catch (Error $e) {
    echo $e->getMessage(), "\n";
}

?>
--EXPECTF--
Warning: Undefined array key 0 in %s on line %d
Attempt to assign property "y" on null