ada: Fix assertion failure during analysis of instantiation of formal package

It's an assertion on the name of an instance of a generic child unit and
it needs to cope with a renaming of the unit.

gcc/ada/

	* sem_ch12.adb (Instantiate_Formal_Package): Accept renamings of a
	generic parent that is a child unit for the abbreviated instance.

diff --git a/gcc/ada/sem_ch12.adb b/gcc/ada/sem_ch12.adb
index d05c7b6119464df5f6f0dc9f35951c59fe39ed5b..8ace16ad0089e0d92aed7cdc9d3c4ce115924214 100644 (file)
--- a/gcc/ada/sem_ch12.adb
+++ b/gcc/ada/sem_ch12.adb
@@ -10996,7 +10996,8 @@ package body Sem_Ch12 is
                if Is_Child_Unit (Gen_Parent) then
                   I_Nam :=
                     New_Copy_Tree (Name (Original_Node (Analyzed_Formal)));
-                  pragma Assert (Entity (I_Nam) = Gen_Parent);
+                  pragma Assert (Entity (I_Nam) = Gen_Parent
+                    or else Renamed_Entity (Entity (I_Nam)) = Gen_Parent);
 
                else
                   I_Nam :=