NodeTypeResolver failed to resolve correct variable type when it's surrounded by parenthesis

[halftan]

When getting candidates in this situation:

<?php
$parser = new PhpParser\ParserFactory-><TAB>

$context->getData() in ObjectCompleter returns:

array(4) {
  [0]=>
  object(Padawan\Domain\Project\FQCN)#97 (3) {
    ["_isArray":"Padawan\Domain\Project\FQCN":private]=>
    bool(false)
    ["_isScalar":"Padawan\Domain\Project\FQCN":private]=>
    bool(false)
    ["parts":"Padawan\Domain\Project\FQN":private]=>
    array(2) {
      [0]=>
      string(9) "PhpParser"
      [1]=>
      string(13) "ParserFactory"
    }
  }
  [1]=>
  bool(false)
  [2]=>
  array(0) {
  }
  [3]=>
  object(PhpParser\Node\Expr\Assign)#80 (3) {
    ["var"]=>
    object(PhpParser\Node\Expr\Variable)#184149 (2) {
      ["name"]=>
      string(6) "parser"
      ["attributes":protected]=>
      array(2) {
        ["startLine"]=>
        int(1)
        ["endLine"]=>
        int(1)
      }
    }
    ["expr"]=>
    object(PhpParser\Node\Expr\New_)#81 (3) {
      ["class"]=>
      object(PhpParser\Node\Name)#184212 (2) {
        ["parts"]=>
        array(2) {
          [0]=>
          string(9) "PhpParser"
          [1]=>
          string(13) "ParserFactory"
        }
        ["attributes":protected]=>
        array(2) {
          ["startLine"]=>
          int(1)
          ["endLine"]=>
          int(1)
        }
      }
      ["args"]=>
      array(0) {
      }
      ["attributes":protected]=>
      array(2) {
        ["startLine"]=>
        int(1)
        ["endLine"]=>
        int(1)
      }
    }
    ["attributes":protected]=>
    array(2) {
      ["startLine"]=>
      int(1)
      ["endLine"]=>
      int(1)
    }
  }
}

which is desired.

But when in this situation:

<?php
$parser = (new PhpParser\ParserFactory)-><TAB>

it returns:

array(4) {
  [0]=>
  NULL
  [1]=>
  bool(false)
  [2]=>
  array(0) {
  }
  [3]=>
  object(PhpParser\Node\Expr\Variable)#184149 (2) {
    ["name"]=>
    string(6) "parser"
    ["attributes":protected]=>
    array(2) {
      ["startLine"]=>
      int(1)
      ["endLine"]=>
      int(1)
    }
  }
}

which is not desired and need to be fixed.