def p_new_expr(self, p):
if len(p) == <NUM_LIT:2>:<EOL><INDENT>p[<NUM_LIT:0>] = p[<NUM_LIT:1>]<EOL><DEDENT>else:<EOL><INDENT>p[<NUM_LIT:0>] = self.asttypes.NewExpr(p[<NUM_LIT:2>])<EOL>p[<NUM_LIT:0>].setpos(p)<EOL><DEDENT>
new_expr : member_expr
                    | NEW new_expr