[Ada] Use index parameter for iterated_component_association

gcc/ada/

	* sem_aggr.adb (Resolve_Iterated_Component_Association): Use
	existing defining identifier for index parameter.

diff --git a/gcc/ada/sem_aggr.adb b/gcc/ada/sem_aggr.adb
index 7587295323db35b95d4c22f5f6891922f07ab4c5..cb49a25e861fbc99971020050ed2ae39115a26b8 100644 (file)
--- a/gcc/ada/sem_aggr.adb
+++ b/gcc/ada/sem_aggr.adb
@@ -1640,21 +1640,16 @@ package body Sem_Aggr is
          Set_Etype  (Ent, Standard_Void_Type);
          Set_Parent (Ent, Parent (N));
          Push_Scope (Ent);
-         Id :=
-           Make_Defining_Identifier (Loc,
-             Chars => Chars (Defining_Identifier (N)));
 
          --  Insert and decorate the index variable in the current scope.
          --  The expression has to be analyzed once the index variable is
-         --  directly visible. Mark the variable as referenced to prevent
-         --  spurious warnings, given that subsequent uses of its name in the
-         --  expression will reference the internal (synonym) loop variable.
+         --  directly visible.
 
+         Id := Defining_Identifier (N);
          Enter_Name (Id);
          Set_Etype (Id, Index_Typ);
          Set_Ekind (Id, E_Variable);
          Set_Scope (Id, Ent);
-         Set_Referenced (Id);
 
          --  Analyze a copy of the expression, to verify legality. We use
          --  a copy because the expression will be analyzed anew when the