[gcc(refs/users/mikael/heads/refactor_descriptor_v08)] Extraction gfc_init_absent_descriptor

[Mikael Morin]

https://gcc.gnu.org/g:dbebe06b25b1719299266b066785b39b0e5260ef

commit dbebe06b25b1719299266b066785b39b0e5260ef
Author: Mikael Morin <mikael@gcc.gnu.org>
Date:   Wed Aug 6 21:28:50 2025 +0200

    Extraction gfc_init_absent_descriptor

Diff:
---
 gcc/fortran/trans-descriptor.cc | 7 +++++++
 gcc/fortran/trans-descriptor.h  | 4 +---
 gcc/fortran/trans-expr.cc       | 5 ++---
 3 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/gcc/fortran/trans-descriptor.cc b/gcc/fortran/trans-descriptor.cc
index e714a5a878e4..1a15d225fb17 100644
--- a/gcc/fortran/trans-descriptor.cc
+++ b/gcc/fortran/trans-descriptor.cc
@@ -700,3 +700,10 @@ gfc_init_descriptor_result (stmtblock_t *block, tree descr)
 {
   gfc_conv_descriptor_data_set (block, descr, null_pointer_node);
 }
+
+
+void
+gfc_init_absent_descriptor (stmtblock_t *block, tree descr)
+{
+  gfc_conv_descriptor_data_set (block, descr, null_pointer_node);
+}
diff --git a/gcc/fortran/trans-descriptor.h b/gcc/fortran/trans-descriptor.h
index e0935fc74d76..a75212fba3cf 100644
--- a/gcc/fortran/trans-descriptor.h
+++ b/gcc/fortran/trans-descriptor.h
@@ -20,9 +20,6 @@ along with GCC; see the file COPYING3.  If not see
 #define GFC_TRANS_DESCRIPTOR_H
 
 /* Build a null array descriptor constructor.  */
-tree gfc_build_null_descriptor (tree);
-tree gfc_build_default_class_descriptor (tree, gfc_typespec &);
-void gfc_clear_descriptor (stmtblock_t *block, gfc_symbol *, tree);
 void gfc_nullify_descriptor (stmtblock_t *block, gfc_expr *, tree);
 void gfc_clear_descriptor (stmtblock_t *block, gfc_symbol *, gfc_expr *, tree);
 void gfc_set_scalar_null_descriptor (stmtblock_t *block, tree, gfc_symbol *, gfc_expr *, tree);
@@ -99,5 +96,6 @@ gfc_get_descriptor_offsets_for_info (const_tree desc_type, tree *data_off,
 /* Build a null array descriptor constructor.  */
 void gfc_nullify_descriptor (stmtblock_t *block, tree);
 void gfc_init_descriptor_result (stmtblock_t *block, tree descr);
+void gfc_init_absent_descriptor (stmtblock_t *block, tree descr);
 
 #endif /* GFC_TRANS_DESCRIPTOR_H */
diff --git a/gcc/fortran/trans-expr.cc b/gcc/fortran/trans-expr.cc
index f129b9e4d0c5..7ff48648ed16 100644
--- a/gcc/fortran/trans-expr.cc
+++ b/gcc/fortran/trans-expr.cc
@@ -991,10 +991,9 @@ gfc_conv_derived_to_class (gfc_se *parmse, gfc_expr *e, gfc_symbol *fsym,
 	      tmp = gfc_finish_block (&block);
 
 	      gfc_init_block (&block);
-	      gfc_conv_descriptor_data_set (&block, ctree, null_pointer_node);
+	      gfc_init_absent_descriptor (&block, ctree);
 	      if (derived_array && *derived_array != NULL_TREE)
-		gfc_conv_descriptor_data_set (&block, *derived_array,
-					      null_pointer_node);
+		gfc_init_absent_descriptor (&block, *derived_array);
 
 	      tmp = build3_v (COND_EXPR, cond_optional, tmp,
 			      gfc_finish_block (&block));