[COMMITTED] ada: Fix non-idiomatic construct

[Marc Poulhiès]

From: Eric Botcazou <ebotca...@adacore.com>

gcc/ada/

        * exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Use No instead of
        not Present.

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

---
 gcc/ada/exp_ch3.adb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/ada/exp_ch3.adb b/gcc/ada/exp_ch3.adb
index 7a137dda3f7..09551b22154 100644
--- a/gcc/ada/exp_ch3.adb
+++ b/gcc/ada/exp_ch3.adb
@@ -5021,7 +5021,7 @@ package body Exp_Ch3 is
       --  Create the body of TSS primitive Finalize_Address. This automatically
       --  sets the TSS entry for the class-wide type.
 
-      if not Present (Finalize_Address (Typ)) then
+      if No (Finalize_Address (Typ)) then
          Make_Finalize_Address_Body (Typ);
       end if;
    end Expand_Freeze_Class_Wide_Type;
-- 
2.43.2