[gcc r15-1277] ada: Convert an info message to a continuation

[Marc Poulhi?s]

https://gcc.gnu.org/g:0a406917be8d6a299abab0c67b74ba70a8bd9aa9

commit r15-1277-g0a406917be8d6a299abab0c67b74ba70a8bd9aa9
Author: Viljar Indus <indus@adacore.com>
Date:   Tue Apr 9 12:35:40 2024 +0300

    ada: Convert an info message to a continuation
    
    The info message about the freeze point should be considered
    a continuation of the error message about the change of visibility
    after the freeze point. This improves the error layout for formatted
    error messages with the -gnatdF switch.
    
    gcc/ada/
    
            * sem_ch13.adb (Check_Aspect_At_End_Of_Declarations): change the
            info message to a continuation message.

Diff:
---
 gcc/ada/sem_ch13.adb | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/gcc/ada/sem_ch13.adb b/gcc/ada/sem_ch13.adb
index 32b3333c1570..e585336ab0ee 100644
--- a/gcc/ada/sem_ch13.adb
+++ b/gcc/ada/sem_ch13.adb
@@ -11150,9 +11150,10 @@ package body Sem_Ch13 is
          Error_Msg_NE
            ("!visibility of aspect for& changes after freeze point",
             ASN, Ent);
+         Error_Msg_Sloc := Sloc (Freeze_Node (Ent));
          Error_Msg_NE
-           ("info: & is frozen here, (RM 13.1.1 (13/3))??",
-            Freeze_Node (Ent), Ent);
+           ("\& is frozen #, (RM 13.1.1 (13/3))",
+            ASN, Ent);
       end if;
    end Check_Aspect_At_End_Of_Declarations;