setup:di:compile crashes if class found which extends \Magento\Setup\Module\Di\Compiler\Log\Writer\Console

[tzsolti]

When extending \Magento\Setup\Module\Di\Compiler\Log\Writer\Console in your own module, it will crash the DI compiler.

Preconditions

I tried both with Magento CE 2.1.3 and 2.1.4, the same problem occurred with both. In both cases I used the zip file provided by the Magento website.

Steps to reproduce

1. Create and enable a module
2. Create a php class which extends \Magento\Setup\Module\Di\Compiler\Log\Writer\Console
3. Run in the CLI: php magento setup:di:compile

Expected result

ubuntu:# php magento setup:di:compile
Compilation was started.
Interception cache generation... 7/7 [============================] 100% 40 secs 242.0 MiBBMiB
Generated code and dependency injection configuration successfully.

Actual result

ubuntu:# php magento setup:di:compile
Compilation was started.
Area configuration aggregation... 5/7 [====================>-------] 71% 26 secs 168.0 MiBPHP Fatal error: Uncaught Error: Cannot use object of type Symfony\Component\Console\Output\ConsoleOutput as array in /var/www/html/_2.1.3/setup/src/Magento/Setup/Module/Di/Compiler/ArgumentsResolver.php:196
Stack trace:
#0 [internal function]: Magento\Setup\Module\Di\Compiler\ArgumentsResolver->Magento\Setup\Module\Di\Compiler{closure}(Object(Symfony\Component\Console\Output\ConsoleOutput))
#1 /var/www/html/_2.1.3/setup/src/Magento/Setup/Module/Di/Compiler/ArgumentsResolver.php(201): array_map(Object(Closure), Array)
#2 /var/www/html/_2.1.3/setup/src/Magento/Setup/Module/Di/Compiler/ArgumentsResolver.php(92): Magento\Setup\Module\Di\Compiler\ArgumentsResolver->getConfiguredArguments('Something\Foo\M...')
#3 /var/www/html/_2.1.3/setup/src/Magento/Setup/Module/Di/Compiler/Config/Reader.php(121): Magento\Setup\Module\Di\Compiler\ArgumentsResolver->getResolvedConstructorArguments('Something\Foo\M...', Array)
#4 /var/www/html/_2.1.3/setup/src/Magento/Setup/Module/Di/Compiler/Config/Reader.php(89): Magento\Setup\Module\Di\Com in /var/www/html/_2.1.3/setup/src/Magento/Setup/Module/Di/Compiler/ArgumentsResolver.php on line 196

Easy reproduction

I've attached a sample module with which the problem can be reproduced:
Something_Foo.zip

[tormit]

I'm having the same problem.

[ldusan84]

Issue in progress.

[magento-engcom-team]

Hi @tzsolti could you please let us know if you still have an issue on 2.2.0?

[magento-engcom-team]

@tzsolti we are closing this issue due to inactivity. If you'd like to update it, please reopen the issue.