Method call

aiscript-vm/src/parser/mod.rs:1803–1819

(&mut self, _can_assign: bool)

    }

    fn call(&mut self, _can_assign: bool) -> Option<Expr<'gc>> {
        let callee = Box::new(self.previous_expr.take()?);

        let (arguments, keyword_args) = self.argument_list()?;
        self.consume(TokenType::CloseParen, "Expect ')' after arguments.");

        let is_constructor =
            matches!(&*callee, Expr::Variable { name, .. } if self.type_resolver.check_class(name));
        Some(Expr::Call {
            callee,
            is_constructor,
            arguments,
            keyword_args,
            error_handler: self.parse_error_handling(),
            line: self.previous.line,
        })
    }

    fn index(&mut self, can_assign: bool) -> Option<Expr<'gc>> {
        let object = Box::new(self.previous_expr.take()?);