Compiler: triggers schema warnings

Author: dg

src/DI/Compiler.php

@@ -276,10 +276,14 @@ private function processSchema(Schema\Schema $schema, array $configs, $name = nu
 $context->dynamics = &$this->extensions[self::PARAMETERS]->dynamicValidators;
 };
 try {
-return $processor->processMultiple($schema, $configs);
+$res = $processor->processMultiple($schema, $configs);
 } catch (Schema\ValidationException $e) {
 throw new Nette\DI\InvalidConfigurationException($e->getMessage());
 }
+foreach ($processor->getWarnings() as $warning) {
+trigger_error($warning, E_USER_DEPRECATED);
+}
+return $res;
 }
 
 

tests/DI/Compiler.extension.schema.deprecated.phpt

@@ -0,0 +1,43 @@
+<?php
+
+/**
+ * Test: Nette\DI\CompilerExtension and schema validation
+ */
+
+declare(strict_types=1);
+
+use Nette\Schema\Expect;
+use Tester\Assert;
+
+
+require __DIR__ . '/../bootstrap.php';
+
+
+class FooExtension extends Nette\DI\CompilerExtension
+{
+public $loadedConfig;
+
+
+public function getConfigSchema(): Nette\Schema\Schema
+{
+return Expect::structure([
+'key' => Expect::string()->deprecated(),
+]);
+}
+
+
+public function loadConfiguration()
+{
+$this->loadedConfig = $this->config;
+}
+}
+
+
+Assert::error(function () {
+$compiler = new Nette\DI\Compiler;
+$compiler->addExtension('foo', $foo = new FooExtension);
+createContainer($compiler, '
+foo:
+key: hello
+');
+}, E_USER_DEPRECATED, "The item 'foo › key' is deprecated.");