symfony
diff --git a/Collapse file
‎src/Symfony/Component/DependencyInjection/Compiler/CheckAliasValidityPass.php‎
Copy file name to clipboardExpand all lines: src/Symfony/Component/DependencyInjection/Compiler/CheckAliasValidityPass.php
+1-1Lines changed: 1 addition & 1 deletion b/Collapse file
‎src/Symfony/Component/DependencyInjection/Compiler/CheckAliasValidityPass.php‎
Copy file name to clipboardExpand all lines: src/Symfony/Component/DependencyInjection/Compiler/CheckAliasValidityPass.php
+1-1Lines changed: 1 addition & 1 deletion
diff --git a/Collapse file
‎src/Symfony/Component/DependencyInjection/Tests/Compiler/CheckAliasValidityPassTest.php‎
Copy file name to clipboardExpand all lines: src/Symfony/Component/DependencyInjection/Tests/Compiler/CheckAliasValidityPassTest.php
+11Lines changed: 11 additions & 0 deletions b/Collapse file
‎src/Symfony/Component/DependencyInjection/Tests/Compiler/CheckAliasValidityPassTest.php‎
Copy file name to clipboardExpand all lines: src/Symfony/Component/DependencyInjection/Tests/Compiler/CheckAliasValidityPassTest.php
+11Lines changed: 11 additions & 0 deletions
@@ -25,7 +25,7 @@ public function process(ContainerBuilder $container): void
     {
         foreach ($container->getAliases() as $id => $alias) {
             try {
-                if (!$container->hasDefinition((string) $alias)) {
+                if ($alias->isDeprecated() || !$container->hasDefinition((string) $alias)) {
                     continue;
                 }
 
 
@@ -72,6 +72,17 @@ public function testProcessIgnoresTargetWithoutClass()
         $this->addToAssertionCount(1);
     }
 
+    public function testProcessIgnoresDeprecatedAlias()
+    {
+        $container = new ContainerBuilder();
+        $container->register('a')->setClass(FooNotImplementing::class);
+        $container->setAlias(FooInterface::class, 'a')
+            ->setDeprecated('vendor/package', '1.2', 'The "%alias_id%" alias is deprecated.');
+
+        $this->process($container);
+        $this->addToAssertionCount(1);
+    }
+
     protected function process(ContainerBuilder $container): void
     {
         $pass = new CheckAliasValidityPass();
Original file line number	Diff line number	Diff line change
`@@ -25,7 +25,7 @@ public function process(ContainerBuilder $container): void`
`25`	`25`	`{`
`26`	`26`	`foreach ($container->getAliases() as $id => $alias) {`
`27`	`27`	`try {`
`28`		`- if (!$container->hasDefinition((string) $alias)) {`
	`28`	`+ if ($alias->isDeprecated() \|\| !$container->hasDefinition((string) $alias)) {`
`29`	`29`	`continue;`
`30`	`30`	`}`
`31`	`31`