Hello.

The function was introduced in 2009 in 
g:cf2b3c22a2cbd7f50db530ca9d2b14c70ba0359d
and has never been used since that.

Ready to be installed?
Thanks,
Martin

gcc/fortran/ChangeLog:

        * symbol.c (gfc_get_ultimate_derived_super_type): Remove.
---
 gcc/fortran/symbol.c | 17 -----------------
 1 file changed, 17 deletions(-)

diff --git a/gcc/fortran/symbol.c b/gcc/fortran/symbol.c
index 8c9a1d00ce0..173c36f51bc 100644
--- a/gcc/fortran/symbol.c
+++ b/gcc/fortran/symbol.c
@@ -5106,23 +5106,6 @@ gfc_get_derived_super_type (gfc_symbol* derived)
 }
-/* Get the ultimate super-type of a given derived type. */
-
-static gfc_symbol*
-gfc_get_ultimate_derived_super_type (gfc_symbol* derived)
-{
-  if (!derived->attr.extension)
-    return NULL;
-
-  derived = gfc_get_derived_super_type (derived);
-
-  if (derived->attr.extension)
-    return gfc_get_ultimate_derived_super_type (derived);
-  else
-    return derived;
-}
-
-
 /* Check if a derived type t2 is an extension of (or equal to) a type t1.  */
bool
--
2.33.1

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