PropertyHook with inline function adds double semicolon

[Justinas-Jurciukonis]

I have following code to add Property Hook:

    private function licensePlanPriceLicensePlan(Property $property): void
    {
        $content = <<< PHP
        \$this->licensePlanPeriod?->licensePlan;
        PHP;

        $content = $this->parseContent($content)[0];

        $property->addHook(new PropertyHook('get', $content));
    }

    private function parseContent(string $content): array
    {
        $content = '<?php' . PHP_EOL . $content;

        return new ParserFactory()->createForHostVersion()->parse($content);
    }

When using inline function, the following output is generated in PrettyPrinter@850 with double ;

    public ?LicensePlan $licensePlan {
        get => $this->licensePlanPeriod?->licensePlan;;
    }

---

Am I doing something wrong here, or does pPropertyHook should either trim ; or do not add additional ;?

[nikic]

See

PHP-Parser/lib/PhpParser/Node/PropertyHook.php

Line 24 in c9d0b6c

/** @var null|Expr|Stmt[] Hook body */

. The body for a hook can either be a single expression, or an array of statements. You are passing a single statement. You should either pass without the [0] or use [0]->expr.