[gcc r15-1134] ada: Cleanup building of error messages for class-wide contracts

[Marc Poulhi?s via Gcc-cvs]

https://gcc.gnu.org/g:a53e5e7aee9af007943f8a96aec00fce343dab57

commit r15-1134-ga53e5e7aee9af007943f8a96aec00fce343dab57
Author: Piotr Trojanek <troja...@adacore.com>
Date:   Fri Dec 1 17:56:12 2023 +0100

    ada: Cleanup building of error messages for class-wide contracts
    
    Code cleanup; semantics is unaffected.
    
    gcc/ada/
    
            * exp_ch6.adb (Build_Dynamic_Check_Helper_Call): Remove unused
            iteration over formal parameters.

Diff:
---
 gcc/ada/exp_ch6.adb | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/gcc/ada/exp_ch6.adb b/gcc/ada/exp_ch6.adb
index a8a70a5759d..e43389132ae 100644
--- a/gcc/ada/exp_ch6.adb
+++ b/gcc/ada/exp_ch6.adb
@@ -7635,7 +7635,6 @@ package body Exp_Ch6 is
                        Dynamic_Call_Helper (CW_Subp);
          Actuals   : constant List_Id := New_List;
          A         : Node_Id   := First_Actual (Call_Node);
-         F         : Entity_Id := First_Formal (Helper_Id);
 
       begin
          while Present (A) loop
@@ -7646,7 +7645,7 @@ package body Exp_Ch6 is
             Remove_Side_Effects (A);
 
             Append_To (Actuals, New_Copy_Tree (A));
-            Next_Formal (F);
+
             Next_Actual (A);
          end loop;