Broken PHPUnit tests about phpdoc-parser

[keesiemeijer]

It seems that parsed empty functions (that have no uses) are the cause of this change.

Example
https://github.com/WordPress/phpdoc-parser/blob/master/tests/phpunit/tests/export/namespace.inc#L5

[keesiemeijer]

We should check if a function has uses here
https://github.com/WordPress/phpdoc-parser/blob/master/lib/class-file-reflector.php#L174

something like this

$function = array_pop( $this->location );
if( isset( $function->uses ) && ! empty( $function->uses ) ) {
	end( $this->functions )->uses = $function->uses;
}

Because phpdocumentor/reflection 3 now uses nikic/php-parser 1 as a dependency we should also use the namespaced names as mentioned here
https://github.com/nikic/PHP-Parser/blob/master/UPGRADE-1.0.md

[maheshwaghmare]

I'm also getting same error:

Undefined property: PhpParser\Node\Stmt\Function_::$uses in ..
Undefined property: PhpParser\Node\Expr\BinaryOp\Concat::$value ..