Restructure the SqlWalkerCompat trait to fix optimized autoloading

Author: mbabker

CHANGELOG.md

@@ -18,6 +18,8 @@ a release.
 ---
 
 ## [Unreleased]
+### Fixed
+- Restructure the SqlWalkerCompat trait to fix optimized autoloading
 
 ## [3.16.0]
 ### Added

src/Tool/ORM/Walker/SqlWalkerCompat.php

@@ -12,9 +12,27 @@
 use Doctrine\ORM\Query\SqlWalker;
 
 if ((new \ReflectionClass(SqlWalker::class))->getMethod('getExecutor')->hasReturnType()) {
-    // ORM 3.x
-    require_once __DIR__.'/orm-3.php';
+    /**
+     * Helper trait to address compatibility issues between ORM 2.x and 3.x.
+     *
+     * @mixin SqlWalker
+     *
+     * @internal
+     */
+    trait SqlWalkerCompat
+    {
+        use SqlWalkerCompatForOrm3;
+    }
 } else {
-    // ORM 2.x
-    require_once __DIR__.'/orm-2.php';
+    /**
+     * Helper trait to address compatibility issues between ORM 2.x and 3.x.
+     *
+     * @mixin SqlWalker
+     *
+     * @internal
+     */
+    trait SqlWalkerCompat
+    {
+        use SqlWalkerCompatForOrm2;
+    }
 }

src/Tool/ORM/Walker/orm-2.php renamed to src/Tool/ORM/Walker/SqlWalkerCompatForOrm2.php

@@ -30,7 +30,7 @@
  *
  * @internal
  */
-trait SqlWalkerCompat
+trait SqlWalkerCompatForOrm2
 {
     /**
      * Gets an executor that can be used to execute the result of this walker.

src/Tool/ORM/Walker/orm-3.php renamed to src/Tool/ORM/Walker/SqlWalkerCompatForOrm3.php

@@ -32,7 +32,7 @@
  *
  * @internal
  */
-trait SqlWalkerCompat
+trait SqlWalkerCompatForOrm3
 {
     /**
      * Gets an executor that can be used to execute the result of this walker.