php-parser/test/code/prettyPrinter/expr/firstClassCallables.test

First-class callables
-----
<?php
foo(...);
$this->foo(...);
A::foo(...);
-----
!!php7
foo(...);
$this->foo(...);
A::foo(...);
Add support for first-class callables I'm somewhat unsure about the AST structure here. VariadicPlaceholder is not a general expression. Maybe Arg->expr should be Expr\|VariadicPlaceholder? Or possibly the call arguments should be an array of Arg\|VariadicPlaceholder? 2021-09-03 17:18:40 +02:00			`First-class callables`
			`-----`
			`<?php`
			`foo(...);`
			`$this->foo(...);`
			`A::foo(...);`
			`-----`
			`!!php7`
			`foo(...);`
			`$this->foo(...);`
			`A::foo(...);`