ada: Remove unnecessary declare block

Code cleanup; semantics is unaffected.

gcc/ada/ChangeLog:

	* sem_ch4.adb (Analyze_User_Defined_Binary_Op): Remove declare block.

diff --git a/gcc/ada/sem_ch4.adb b/gcc/ada/sem_ch4.adb
index 31debfee85ce53273c2b9932bad82aa29284f6f4..b0abfe4bb6b7c7029c77e46e7c226715318b9725 100644 (file)
--- a/gcc/ada/sem_ch4.adb
+++ b/gcc/ada/sem_ch4.adb
@@ -6623,53 +6623,50 @@ package body Sem_Ch4 is
 
    procedure Analyze_User_Defined_Binary_Op
      (N     : Node_Id;
-      Op_Id : Entity_Id) is
+      Op_Id : Entity_Id)
+   is
+      F1 : constant Entity_Id := First_Formal (Op_Id);
+      F2 : constant Entity_Id := Next_Formal (F1);
    begin
-      declare
-         F1 : constant Entity_Id := First_Formal (Op_Id);
-         F2 : constant Entity_Id := Next_Formal (F1);
-
-      begin
-         --  Verify that Op_Id is a visible binary function. Note that since
-         --  we know Op_Id is overloaded, potentially use visible means use
-         --  visible for sure (RM 9.4(11)). Be prepared for previous errors.
-
-         if Ekind (Op_Id) = E_Function
-           and then Present (F2)
-           and then (Is_Immediately_Visible (Op_Id)
-                      or else Is_Potentially_Use_Visible (Op_Id))
-           and then (Has_Compatible_Type (Left_Opnd (N), Etype (F1))
-                      or else Etype (F1) = Any_Type)
-           and then (Has_Compatible_Type (Right_Opnd (N), Etype (F2))
-                      or else Etype (F2) = Any_Type)
-         then
-            Add_One_Interp (N, Op_Id, Base_Type (Etype (Op_Id)));
+      --  Verify that Op_Id is a visible binary function. Note that since
+      --  we know Op_Id is overloaded, potentially use visible means use
+      --  visible for sure (RM 9.4(11)). Be prepared for previous errors.
+
+      if Ekind (Op_Id) = E_Function
+        and then Present (F2)
+        and then (Is_Immediately_Visible (Op_Id)
+                   or else Is_Potentially_Use_Visible (Op_Id))
+        and then (Has_Compatible_Type (Left_Opnd (N), Etype (F1))
+                   or else Etype (F1) = Any_Type)
+        and then (Has_Compatible_Type (Right_Opnd (N), Etype (F2))
+                   or else Etype (F2) = Any_Type)
+      then
+         Add_One_Interp (N, Op_Id, Base_Type (Etype (Op_Id)));
 
-            --  If the operands are overloaded, indicate that the current
-            --  type is a viable candidate. This is redundant in most cases,
-            --  but for equality and comparison operators where the context
-            --  does not impose a type on the operands, setting the proper
-            --  type is necessary to avoid subsequent ambiguities during
-            --  resolution, when both user-defined and predefined operators
-            --  may be candidates.
+         --  If the operands are overloaded, indicate that the current
+         --  type is a viable candidate. This is redundant in most cases,
+         --  but for equality and comparison operators where the context
+         --  does not impose a type on the operands, setting the proper
+         --  type is necessary to avoid subsequent ambiguities during
+         --  resolution, when both user-defined and predefined operators
+         --  may be candidates.
 
-            if Is_Overloaded (Left_Opnd (N)) then
-               Set_Etype (Left_Opnd (N), Etype (F1));
-            end if;
+         if Is_Overloaded (Left_Opnd (N)) then
+            Set_Etype (Left_Opnd (N), Etype (F1));
+         end if;
 
-            if Is_Overloaded (Right_Opnd (N)) then
-               Set_Etype (Right_Opnd (N), Etype (F2));
-            end if;
+         if Is_Overloaded (Right_Opnd (N)) then
+            Set_Etype (Right_Opnd (N), Etype (F2));
+         end if;
 
-            if Debug_Flag_E then
-               Write_Str ("user defined operator ");
-               Write_Name (Chars (Op_Id));
-               Write_Str (" on node ");
-               Write_Int (Int (N));
-               Write_Eol;
-            end if;
+         if Debug_Flag_E then
+            Write_Str ("user defined operator ");
+            Write_Name (Chars (Op_Id));
+            Write_Str (" on node ");
+            Write_Int (Int (N));
+            Write_Eol;
          end if;
-      end;
+      end if;
    end Analyze_User_Defined_Binary_Op;
 
    -----------------------------------