From: Piotr Trojanek <trojanek@adacore.com>
Date: Wed, 8 Jun 2022 18:52:48 +0000 (+0200)
Subject: [Ada] Remove repeated setting of Never_Set_In_Source
X-Git-Tag: basepoints/gcc-14~5712
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c96dcf055028510b5b1630e12015b86d5f5c2f6e;p=thirdparty%2Fgcc.git

[Ada] Remove repeated setting of Never_Set_In_Source

Formal parameters have their flag Never_Set_In_Source set at the
beginning of Process_Formals routine (regardless of the parameter mode).
There is no need to set it again when Process_Formals calls
Set_Formal_Mode (for parameters of mode IN OUT and OUT).

Code cleanup related to improved detection of uninitialised objects;
behaviour is unaffected.

gcc/ada/

	* sem_ch6.adb (Set_Formal_Mode): Remove unnecessary setting of
	Never_Set_In_Source.
---

diff --git a/gcc/ada/sem_ch6.adb b/gcc/ada/sem_ch6.adb
index 1efc8842db9..8334647028a 100644
--- a/gcc/ada/sem_ch6.adb
+++ b/gcc/ada/sem_ch6.adb
@@ -13298,10 +13298,9 @@ package body Sem_Ch6 is
             Mutate_Ekind (Formal_Id, E_In_Out_Parameter);
 
          else
-            Mutate_Ekind            (Formal_Id, E_Out_Parameter);
-            Set_Never_Set_In_Source (Formal_Id, True);
-            Set_Is_True_Constant    (Formal_Id, False);
-            Set_Current_Value       (Formal_Id, Empty);
+            Mutate_Ekind         (Formal_Id, E_Out_Parameter);
+            Set_Is_True_Constant (Formal_Id, False);
+            Set_Current_Value    (Formal_Id, Empty);
          end if;
 
       else