function ResolveClassPass::process

Overrides CompilerPassInterface::process

File

vendor/symfony/dependency-injection/Compiler/ResolveClassPass.php, line 23

Class

ResolveClassPass

@author Nicolas Grekas <p@tchwork.com>

Namespace

Symfony\Component\DependencyInjection\Compiler

Code

public function process(ContainerBuilder $container) : void {
    foreach ($container->getDefinitions() as $id => $definition) {
        if ($definition->isSynthetic() || null !== $definition->getClass()) {
            continue;
        }
        if (preg_match('/^[a-zA-Z_\\x7f-\\xff][a-zA-Z0-9_\\x7f-\\xff]*+(?:\\\\[a-zA-Z_\\x7f-\\xff][a-zA-Z0-9_\\x7f-\\xff]*+)++$/', $id)) {
            if ($definition instanceof ChildDefinition && !class_exists($id)) {
                throw new InvalidArgumentException(\sprintf('Service definition "%s" has a parent but no class, and its name looks like an FQCN. Either the class is missing or you want to inherit it from the parent service. To resolve this ambiguity, please rename this service to a non-FQCN (e.g. using dots), or create the missing class.', $id));
            }
            $definition->setClass($id);
        }
    }
}