--TEST-- Type inference 005: Use MAY_BE_NULL result (insted of empty) for ASSIGN_DIM with invalid arguments --INI-- opcache.enable=1 opcache.enable_cli=1 opcache.optimization_level=-1 --FILE-- <?php function foo() { $a = $r[] = $r = [] & $y; +list(&$y) = $a; } ?> DONE --EXPECT-- DONE
