Support for alias to inlined service

Author: Benoit Viguier

src/Symfony/XmlServiceMapFactory.php

@@ -48,11 +48,11 @@ public function create(): ServiceMap
 			}
 
 			$service = new Service(
-				strpos((string) $attrs->id, '.') === 0 ? substr((string) $attrs->id, 1) : (string) $attrs->id,
+				$this->cleanServiceId((string) $attrs->id),
 				isset($attrs->class) ? (string) $attrs->class : null,
 				isset($attrs->public) && (string) $attrs->public === 'true',
 				isset($attrs->synthetic) && (string) $attrs->synthetic === 'true',
-				isset($attrs->alias) ? (string) $attrs->alias : null
+				isset($attrs->alias) ? $this->cleanServiceId((string) $attrs->alias) : null
 			);
 
 			if ($service->getAlias() !== null) {
@@ -79,4 +79,9 @@ public function create(): ServiceMap
 		return new DefaultServiceMap($services);
 	}
 
+	private function cleanServiceId(string $id): string
+	{
+		return strpos($id, '.') === 0 ? substr($id, 1) : $id;
+	}
+
 }

tests/Symfony/DefaultServiceMapTest.php

@@ -113,6 +113,17 @@ static function (?Service $service): void {
 				self::assertSame('withClass', $service->getAlias());
 			},
 		];
+		yield [
+			'aliasForInlined',
+			static function (?Service $service): void {
+				self::assertNotNull($service);
+				self::assertSame('aliasForInlined', $service->getId());
+				self::assertNull($service->getClass());
+				self::assertFalse($service->isPublic());
+				self::assertFalse($service->isSynthetic());
+				self::assertSame('inlined', $service->getAlias());
+			},
+		];
 	}
 
 }

tests/Symfony/container.xml

@@ -41,5 +41,7 @@
     <service id="public" class="Foo" public="true"></service>
     <service id="synthetic" class="Foo" synthetic="true"></service>
     <service id="alias" class="Bar" alias="withClass"></service>
+    <service id=".inlined"></service>
+    <service id="aliasForInlined" alias=".inlined"></service>
   </services>
 </container>