[gcc(refs/users/mikael/heads/refactor_descriptor_v206.01)] Correction erreur compil'

https://gcc.gnu.org/g:19cbd0cde2904145f7cd13e006420a1d26daf4f7

commit 19cbd0cde2904145f7cd13e006420a1d26daf4f7
Author: Mikael Morin <[email protected]>
Date:   Fri Aug 21 22:02:41 2026 +0200

    Correction erreur compil'

Diff:
---
 gcc/fortran/trans-descriptor.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/fortran/trans-descriptor.cc b/gcc/fortran/trans-descriptor.cc
index 7f1ee347e457..3c835483164b 100644
--- a/gcc/fortran/trans-descriptor.cc
+++ b/gcc/fortran/trans-descriptor.cc
@@ -935,7 +935,7 @@ is_polymorphic_expr (tree expr, tree *class_ref = nullptr)
 	       && GFC_CLASS_TYPE_P (TREE_TYPE (TREE_TYPE (e))))
 	{
 	  if (class_ref != nullptr)
-	    class_ref = build_fold_indirect_ref_loc (input_location, e);
+	    *class_ref = build_fold_indirect_ref_loc (input_location, e);
 	  return true;
 	}
       else if (GFC_CLASS_TYPE_P (TREE_TYPE (e)))