Ast: PhpNode - fixed parsing of Foo::class in global namespace

src/Ast/PhpNode.php

@@ -75,6 +75,10 @@ public static function parse(NodeParser $parser)
 				} elseif ($parser->isCurrent(T_NAMESPACE)) {
 					$child = NamespaceNode::parse($parser->createSubParser());
 
+				} elseif ($parser->isCurrent(T_DOUBLE_COLON)) { // static call or property/constant
+					$parser->consumeAsUnknowContent(T_DOUBLE_COLON);
+					$parser->tryConsumeAsUnknowContent(T_CLASS);
+
 				} elseif ($parser->isCurrent(T_USE)) {
 					$child = UseNode::parse($parser->createSubParser());
 

tests/PhpSimpleAst/fixtures/Php.static.class-keyword.2.dump

@@ -0,0 +1,11 @@
+CzProject\PhpSimpleAst\Ast\PhpString
+   children: array (1)
+   |  0 => CzProject\PhpSimpleAst\Ast\PhpNode
+   |  |  openTag: '<?php\n'
+   |  |  children: array (1)
+   |  |  |  0 => CzProject\PhpSimpleAst\Ast\UnknowNode
+   |  |  |  |  content: string
+   |  |  |  |  |  '\n
+   |  |  |  |  |   echo \Foo\Bar::class;\n
+   |  |  |  |  |   test(\Foo\Bar::class, 'Lorem ipsum');\n'
+   |  |  closeTag: null

tests/PhpSimpleAst/fixtures/Php.static.class-keyword.2.php

@@ -0,0 +1,4 @@
+<?php
+
+echo \Foo\Bar::class;
+test(\Foo\Bar::class, 'Lorem ipsum');