[gcc r12-2060] [Ada] Make parent of N_Exception_Declaration be N_Declaration

[gcc r12-2060] [Ada] Make parent of N_Exception_Declaration be N_Declaration

[Pierre-Marie de Rodat]

https://gcc.gnu.org/g:f5063691c19a20cd3abb1c3f686ca44bea04d889

commit r12-2060-gf5063691c19a20cd3abb1c3f686ca44bea04d889
Author: Bob Duff <duff@adacore.com>
Date:   Wed May 5 18:29:28 2021 -0400

    [Ada] Make parent of N_Exception_Declaration be N_Declaration
    
    gcc/ada/
    
            * gen_il-gen-gen_nodes.adb: Change the parent of
            N_Exception_Declaration to be N_Declaration.  Minor comment fix.

Diff:
---
 gcc/ada/gen_il-gen-gen_nodes.adb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gcc/ada/gen_il-gen-gen_nodes.adb b/gcc/ada/gen_il-gen-gen_nodes.adb
index 26fc069271c..e6defb15aa9 100644
--- a/gcc/ada/gen_il-gen-gen_nodes.adb
+++ b/gcc/ada/gen_il-gen-gen_nodes.adb
@@ -573,7 +573,7 @@ begin -- Gen_IL.Gen.Gen_Nodes
 
    Ab (N_Declaration, Node_Kind);
    --  Note: this includes all constructs normally thought of as declarations
-   --  except those which are separately grouped as later declarations.
+   --  except those that are separately grouped in N_Later_Decl_Item.
 
    Cc (N_Component_Declaration, N_Declaration,
        (Sy (Defining_Identifier, Node_Id),
@@ -1342,7 +1342,7 @@ begin -- Gen_IL.Gen.Gen_Nodes
        (Sy (Defining_Identifier, Node_Id),
         Sy (Discrete_Subtype_Definition, Node_Id, Default_Empty)));
 
-   Cc (N_Exception_Declaration, Node_Kind,
+   Cc (N_Exception_Declaration, N_Declaration,
        (Sy (Defining_Identifier, Node_Id),
         Sm (Expression, Node_Id),
         Sm (More_Ids, Flag),