Description:
------------
Trying to get a reflection of method of class located inside a file with syntax error that is being included via autoloader results in a ReflectionException instead of ParseError.

Note that if one tries `$x = new ReflectionClass('A');` instead, correct expected ParseError is thrown.

Test script:
---------------
--- FILE index.php
<?php
spl_autoload_register('load_file');
try {
	$x = new ReflectionMethod('A', 'b');
} catch (\Throwable $e) {
	echo get_class($e) . ': ' . $e->getMessage();
}

function load_file() {
	require __DIR__ . '/syntaxerror.php';
}

--- FILE syntaxerror.php
<?php
class A {
	if (wrongsyntax)
}

Expected result:
----------------
ParseError: syntax error, unexpected 'if' (T_IF), expecting function (T_FUNCTION)

Actual result:
--------------
ReflectionException: Class A does not exist