[gcc r11-1102] [Ada] Code refactoring on calls to Set_Debug_Info_Needed

[Pierre-Marie de Rodat]

https://gcc.gnu.org/g:4228c32ab0b50e10e74ff53159894708471bcdbc

commit r11-1102-g4228c32ab0b50e10e74ff53159894708471bcdbc
Author: Arnaud Charlet <charlet@adacore.com>
Date:   Sun Mar 1 06:59:11 2020 -0500

    [Ada] Code refactoring on calls to Set_Debug_Info_Needed
    
    2020-06-09  Arnaud Charlet  <charlet@adacore.com>
    
    gcc/ada/
    
            * sem_util.ads, sem_util.adb (Set_Debug_Info_Defining_Id): New.
            * exp_ch3.adb, exp_ch8.adb: Call Set_Debug_Info_Defining_Id when
            relevant.

Diff:
---
 gcc/ada/exp_ch3.adb  |  4 +---
 gcc/ada/exp_ch8.adb  |  5 +----
 gcc/ada/sem_util.adb | 11 +++++++++++
 gcc/ada/sem_util.ads |  4 ++++
 4 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/gcc/ada/exp_ch3.adb b/gcc/ada/exp_ch3.adb
index a977e4f8e7b..6aaa4750558 100644
--- a/gcc/ada/exp_ch3.adb
+++ b/gcc/ada/exp_ch3.adb
@@ -7267,9 +7267,7 @@ package body Exp_Ch3 is
             --  debug information, even though it is defined by a generated
             --  renaming that does not come from source.
 
-            if Comes_From_Source (Defining_Identifier (N)) then
-               Set_Debug_Info_Needed (Defining_Identifier (N));
-            end if;
+            Set_Debug_Info_Defining_Id (N);
 
             --  Now call the routine to generate debug info for the renaming
 
diff --git a/gcc/ada/exp_ch8.adb b/gcc/ada/exp_ch8.adb
index 71160ee0665..4498be5c817 100644
--- a/gcc/ada/exp_ch8.adb
+++ b/gcc/ada/exp_ch8.adb
@@ -209,10 +209,7 @@ package body Exp_Ch8 is
       --  needing debug info if it comes from sources because the current
       --  setting in Freeze_Entity occurs too late. ???
 
-      if Comes_From_Source (Defining_Identifier (N)) then
-         Set_Debug_Info_Needed (Defining_Identifier (N));
-      end if;
-
+      Set_Debug_Info_Defining_Id (N);
       Decl := Debug_Renaming_Declaration (N);
 
       if Present (Decl) then
diff --git a/gcc/ada/sem_util.adb b/gcc/ada/sem_util.adb
index ff52378d560..cd7ac1ea22f 100644
--- a/gcc/ada/sem_util.adb
+++ b/gcc/ada/sem_util.adb
@@ -25142,6 +25142,17 @@ package body Sem_Util is
       end if;
    end Set_Debug_Info_Needed;
 
+   --------------------------------
+   -- Set_Debug_Info_Defining_Id --
+   --------------------------------
+
+   procedure Set_Debug_Info_Defining_Id (N : Node_Id) is
+   begin
+      if Comes_From_Source (Defining_Identifier (N)) then
+         Set_Debug_Info_Needed (Defining_Identifier (N));
+      end if;
+   end Set_Debug_Info_Defining_Id;
+
    ----------------------------
    -- Set_Entity_With_Checks --
    ----------------------------
diff --git a/gcc/ada/sem_util.ads b/gcc/ada/sem_util.ads
index 03fcfe4421f..5ca8ca39f28 100644
--- a/gcc/ada/sem_util.ads
+++ b/gcc/ada/sem_util.ads
@@ -2721,6 +2721,10 @@ package Sem_Util is
    --  This routine should always be used instead of Set_Needs_Debug_Info to
    --  ensure that subsidiary entities are properly handled.
 
+   procedure Set_Debug_Info_Defining_Id (N : Node_Id);
+   --  Call Set_Debug_Info_Needed on Defining_Identifier (N) if it comes
+   --  from source.
+
    procedure Set_Entity_With_Checks (N : Node_Id; Val : Entity_Id);
    --  This procedure has the same calling sequence as Set_Entity, but it
    --  performs additional checks as follows: