update 1.0.8.0

Commits for version update

vendor/nikic/php-parser/test/code/parser/expr/assignNewByRef.test

@@ -0,0 +1,39 @@
+Assigning new by reference (PHP 5 only)
+-----
+<?php
+$a =& new B;
+-----
+!!php5
+array(
+    0: Expr_AssignRef(
+        var: Expr_Variable(
+            name: a
+        )
+        expr: Expr_New(
+            class: Name(
+                parts: array(
+                    0: B
+                )
+            )
+            args: array(
+            )
+        )
+    )
+)
+-----
+<?php
+$a =& new B;
+-----
+!!php7
+Syntax error, unexpected T_NEW from 2:7 to 2:9
+array(
+    0: Expr_New(
+        class: Name(
+            parts: array(
+                0: B
+            )
+        )
+        args: array(
+        )
+    )
+)