[gcc r15-1470] ada: Fix list of attributes defined by Ada 2022

[Marc Poulhi?s]

https://gcc.gnu.org/g:21b54dad4789396f6877e08024c3d40eec2861d6

commit r15-1470-g21b54dad4789396f6877e08024c3d40eec2861d6
Author: Piotr Trojanek <trojanek@adacore.com>
Date:   Thu Feb 1 13:15:27 2024 +0100

    ada: Fix list of attributes defined by Ada 2022
    
    Recognize references to attributes Put_Image and Object_Size as
    language-defined in Ada 2022 and implementation-defined in earlier
    versions of Ada. Other attributes listed in Ada 2022 RM, K.2 and
    currently implemented in GNAT are correctly categorized.
    
    This change only affects code with restriction
    No_Implementation_Attributes.
    
    gcc/ada/
    
            * sem_attr.adb (Attribute_22): Add Put_Image and Object_Size.
            * sem_attr.ads (Attribute_Impl_Def): Remove Object_Size.

Diff:
---
 gcc/ada/sem_attr.adb |  4 +++-
 gcc/ada/sem_attr.ads | 11 -----------
 2 files changed, 3 insertions(+), 12 deletions(-)

diff --git a/gcc/ada/sem_attr.adb b/gcc/ada/sem_attr.adb
index 9c3bc62d3213..c2bb094492d3 100644
--- a/gcc/ada/sem_attr.adb
+++ b/gcc/ada/sem_attr.adb
@@ -185,7 +185,9 @@ package body Sem_Attr is
      (Attribute_Enum_Rep                     |
       Attribute_Enum_Val                     |
       Attribute_Index                        |
-      Attribute_Preelaborable_Initialization => True,
+      Attribute_Object_Size                  |
+      Attribute_Preelaborable_Initialization |
+      Attribute_Put_Image                    => True,
       others                                 => False);
 
    --  The following array contains all attributes that imply a modification
diff --git a/gcc/ada/sem_attr.ads b/gcc/ada/sem_attr.ads
index 52359e40ef68..17dce1fb0b01 100644
--- a/gcc/ada/sem_attr.ads
+++ b/gcc/ada/sem_attr.ads
@@ -381,17 +381,6 @@ package Sem_Attr is
       --  other composite object passed by reference, there is no other way
       --  of specifying that a zero address should be passed.
 
-      -----------------
-      -- Object_Size --
-      -----------------
-
-      Attribute_Object_Size => True,
-      --  Type'Object_Size is the same as Type'Size for all types except
-      --  fixed-point types and discrete types. For fixed-point types and
-      --  discrete types, this attribute gives the size used for default
-      --  allocation of objects and components of the size. See section in
-      --  Einfo ("Handling of Type'Size values") for further details.
-
       -------------------------
       -- Passed_By_Reference --
       -------------------------