minor #7383 Added a note about not using the ClassLoader component (javiereguiluz)

xabbuh · xabbuh · commit d447debf341f · 2017-02-03T08:15:36.000+01:00
This PR was squashed before being merged into the 2.7 branch (closes #7383). Discussion ---------- Added a note about not using the ClassLoader component This fixes #5949. The component will be deprecated soon, so I guess it's OK to start warning our users. Commits ------- e96cbf8 Added a note about not using the ClassLoader component
diff --git a/components/class_loader.rst b/components/class_loader.rst
@@ -7,6 +7,11 @@ The ClassLoader Component
     The ClassLoader component provides tools to autoload your classes and
     cache their locations for performance.
 
+.. caution::
+
+    The ClassLoader component was deprecated in Symfony 3.3 and it will be
+    removed in 4.0. Alternatively, use Composer's class loading mechanism.
+
 Usage
 -----
 
