1Trailing comma in use list
2-----
3<?php
4function() use($a,) {};
5-----
6array(
7    0: Stmt_Expression(
8        expr: Expr_Closure(
9            attrGroups: array(
10            )
11            static: false
12            byRef: false
13            params: array(
14            )
15            uses: array(
16                0: ClosureUse(
17                    var: Expr_Variable(
18                        name: a
19                    )
20                    byRef: false
21                )
22            )
23            returnType: null
24            stmts: array(
25            )
26        )
27    )
28)
29