+ // T97420
+ $resourceLoader = $this->getResourceLoader();
+
+ foreach ( $this->mModuleStyles as $val ) {
+ $module = $resourceLoader->getModule( $val );
+
+ if ( $module instanceof ResourceLoaderModule && $module->isPositionDefault() ) {
+ $warning = __METHOD__ . ': style module should define its position explicitly: ' . $val . ' ' . get_class( $module );
+ wfDebugLog( 'resourceloader', $warning );
+ wfLogWarning( $warning );
+ }
+ }
+