diff --git a/examples/registry.cpp b/examples/registry.cpp
index 64a97ca..003fc3f 100644
--- a/examples/registry.cpp
+++ b/examples/registry.cpp
@@ -45,6 +45,9 @@ int main() {
     
     // We have erased the `float` type, only `int` remains
     assert(*types.begin() == boost::typeindex::type_id<int>());
+//<-
+    return boost::report_errors();
+//->
 }
 
 //] [/type_index_registry_example]
diff --git a/examples/user_defined_typeinfo.cpp b/examples/user_defined_typeinfo.cpp
index b4fd076..4cb6eec 100644
--- a/examples/user_defined_typeinfo.cpp
+++ b/examples/user_defined_typeinfo.cpp
@@ -64,6 +64,9 @@ int main() {
     assert(worldwide.pretty_name() == "my_classes");
     assert(worldwide == my_type_index::type_id<my_classes>());
 //][/type_index_my_type_index_worldwide_usage]
+//<-
+    return boost::report_errors();
+//->
 }