[COMMITTED] ada: Remove unreferenced routine Is_Inherited_Operation_For_Type

["Marc Poulhiès" <poulhies@adacore.com>]

From: Piotr Trojanek <trojanek@adacore.com>

Remove routine that is no referenced after deconstructing of restriction
SPARK_05.

gcc/ada/

	* sem_util.ads (Is_Inherited_Operation_For_Type): Remove spec.
	* sem_util.adb (Is_Inherited_Operation_For_Type): Remove body.

Tested on x86_64-pc-linux-gnu, committed on master.

---
 gcc/ada/sem_util.adb | 15 ---------------
 gcc/ada/sem_util.ads |  6 ------
 2 files changed, 21 deletions(-)

diff --git a/gcc/ada/sem_util.adb b/gcc/ada/sem_util.adb
index 237bbd3987c..c736bc34bb1 100644
--- a/gcc/ada/sem_util.adb
+++ b/gcc/ada/sem_util.adb
@@ -17582,21 +17582,6 @@ package body Sem_Util is
                   and then Is_Derived_Type (Etype (E)));
    end Is_Inherited_Operation;
 
-   -------------------------------------
-   -- Is_Inherited_Operation_For_Type --
-   -------------------------------------
-
-   function Is_Inherited_Operation_For_Type
-     (E   : Entity_Id;
-      Typ : Entity_Id) return Boolean
-   is
-   begin
-      --  Check that the operation has been created by the type declaration
-
-      return Is_Inherited_Operation (E)
-        and then Defining_Identifier (Parent (E)) = Typ;
-   end Is_Inherited_Operation_For_Type;
-
    --------------------------------------
    -- Is_Inlinable_Expression_Function --
    --------------------------------------
diff --git a/gcc/ada/sem_util.ads b/gcc/ada/sem_util.ads
index 2a2dbdc2bdd..539ebebafcb 100644
--- a/gcc/ada/sem_util.ads
+++ b/gcc/ada/sem_util.ads
@@ -2088,12 +2088,6 @@ package Sem_Util is
    --  E is a subprogram. Return True is E is an implicit operation inherited
    --  by a derived type declaration.
 
-   function Is_Inherited_Operation_For_Type
-     (E   : Entity_Id;
-      Typ : Entity_Id) return Boolean;
-   --  E is a subprogram. Return True is E is an implicit operation inherited
-   --  by the derived type declaration for type Typ.
-
    function Is_Inlinable_Expression_Function (Subp : Entity_Id) return Boolean;
    --  Return True if Subp is an expression function that fulfills all the
    --  following requirements for inlining:
-- 
2.40.0