[Ada] Update -gnatwr doc for import of parent package

[Pierre-Marie de Rodat via Gcc-patches]

This construct is now flagged with -gnatwr.

Tested on x86_64-pc-linux-gnu, committed on trunk

gcc/ada/

        * doc/gnat_ugn/building_executable_programs_with_gnat.rst:
        Update -gnatwr documentation.
        * gnat_ugn.texi: Regenerate.
diff --git a/gcc/ada/doc/gnat_ugn/building_executable_programs_with_gnat.rst b/gcc/ada/doc/gnat_ugn/building_executable_programs_with_gnat.rst
--- a/gcc/ada/doc/gnat_ugn/building_executable_programs_with_gnat.rst
+++ b/gcc/ada/doc/gnat_ugn/building_executable_programs_with_gnat.rst
@@ -3703,6 +3703,8 @@ of the pragma in the :title:`GNAT_Reference_manual`).
   * Comparison of an object or (unary or binary) operation of boolean type to
     an explicit True value.
 
+  * Import of parent package.
+
   The default is that warnings for redundant constructs are not given.
 
 


diff --git a/gcc/ada/gnat_ugn.texi b/gcc/ada/gnat_ugn.texi
--- a/gcc/ada/gnat_ugn.texi
+++ b/gcc/ada/gnat_ugn.texi
@@ -11974,6 +11974,9 @@ to be non-negative
 @item 
 Comparison of an object or (unary or binary) operation of boolean type to
 an explicit True value.
+
+@item 
+Import of parent package.
 @end itemize
 
 The default is that warnings for redundant constructs are not given.
@@ -29241,8 +29244,8 @@ to permit their use in free software.
 
 @printindex ge
 
-@anchor{gnat_ugn/gnat_utility_programs switches-related-to-project-files}@w{                              }
 @anchor{cf}@w{                              }
+@anchor{gnat_ugn/gnat_utility_programs switches-related-to-project-files}@w{                              }
 
 @c %**end of body
 @bye