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* [gcc r14-5905] ada: Handle unchecked conversion in bound
@ 2023-11-28  9:37 Marc Poulhi?s
  0 siblings, 0 replies; only message in thread
From: Marc Poulhi?s @ 2023-11-28  9:37 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:89ed5455850437782358e0b3fb399bb5d4ec5f65

commit r14-5905-g89ed5455850437782358e0b3fb399bb5d4ec5f65
Author: Richard Kenner <kenner@adacore.com>
Date:   Fri Nov 3 18:04:59 2023 -0400

    ada: Handle unchecked conversion in bound
    
    Look through both unchecked and normal conversions when seeing if any
    part of a bound is uplevel.
    
    gcc/ada/
    
            * exp_unst.adb (Note_Uplevel_Bound): Treat
            N_Unchecked_Type_Conversion like N_Type_Conversion.

Diff:
---
 gcc/ada/exp_unst.adb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/gcc/ada/exp_unst.adb b/gcc/ada/exp_unst.adb
index b01cfc13bf9..7acb0656262 100644
--- a/gcc/ada/exp_unst.adb
+++ b/gcc/ada/exp_unst.adb
@@ -643,7 +643,9 @@ package body Exp_Unst is
 
                   --  Conversion case
 
-                  elsif Nkind (N) = N_Type_Conversion then
+                  elsif Nkind (N) in
+                          N_Type_Conversion | N_Unchecked_Type_Conversion
+                  then
                      Note_Uplevel_Bound (Expression (N), Ref);
                   end if;
                end Note_Uplevel_Bound;

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