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* [gcc r14-4031] ada: Fix wrong optimization of extended return for discriminated record type
@ 2023-09-15 13:05 Marc Poulhi?s
  0 siblings, 0 replies; only message in thread
From: Marc Poulhi?s @ 2023-09-15 13:05 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:b96446e0d0afd0d817f6206efabb1deed4e1ed8e

commit r14-4031-gb96446e0d0afd0d817f6206efabb1deed4e1ed8e
Author: Eric Botcazou <ebotcazou@adacore.com>
Date:   Thu Sep 7 16:44:36 2023 +0200

    ada: Fix wrong optimization of extended return for discriminated record type
    
    This happens when the discriminants of the record type have default values.
    
    gcc/ada/ChangeLog:
    
            * inline.adb (Expand_Inlined_Call): In the case of a function call
            that returns an unconstrained type and initializes an object, set
            the No_Initialization flag on the new declaration of the object.

Diff:
---
 gcc/ada/inline.adb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gcc/ada/inline.adb b/gcc/ada/inline.adb
index db8b4164e87..4e8d0f1bb74 100644
--- a/gcc/ada/inline.adb
+++ b/gcc/ada/inline.adb
@@ -4157,6 +4157,7 @@ package body Inline is
               Object_Definition   =>
                 New_Copy_Tree (Object_Definition (Parent (Targ1))));
          Replace_Formals (Decl);
+         Set_No_Initialization (Decl);
          Rewrite (Parent (N), Decl);
          Analyze (Parent (N));

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