Fortran: make some constructor* functions static

gfc_constructor_expr_foreach and gfc_constructor_swap were just stubs.

gcc/fortran/ChangeLog:

	* constructor.c (gfc_constructor_get_base): Make static.
	(gfc_constructor_expr_foreach, gfc_constructor_swap): Delete.
	* constructor.h (gfc_constructor_get_base): Remove declaration.
	(gfc_constructor_expr_foreach, gfc_constructor_swap): Delete.

2 files changed, 2 insertions, 28 deletions

diff --git a/gcc/fortran/constructor.c b/gcc/fortran/constructor.c
index 3e4377a..4b5a748 100644
--- a/gcc/fortran/constructor.c
+++ b/gcc/fortran/constructor.c
@@ -85,7 +85,8 @@ gfc_constructor_get (void)
   return c;
 }
 
-gfc_constructor_base gfc_constructor_get_base (void)
+static gfc_constructor_base
+gfc_constructor_get_base (void)
 {
   return splay_tree_new (splay_tree_compare_ints, NULL, node_free);
 }
@@ -209,23 +210,6 @@ gfc_constructor_lookup_expr (gfc_constructor_base base, int offset)
 }
 
 
-int
-gfc_constructor_expr_foreach (gfc_constructor *ctor ATTRIBUTE_UNUSED,
-			      int(*f)(gfc_expr *) ATTRIBUTE_UNUSED)
-{
-  gcc_assert (0);
-  return 0;
-}
-
-void
-gfc_constructor_swap (gfc_constructor *ctor ATTRIBUTE_UNUSED,
-                      int n ATTRIBUTE_UNUSED, int m ATTRIBUTE_UNUSED)
-{
-  gcc_assert (0);
-}
-
-
-
 gfc_constructor *
 gfc_constructor_first (gfc_constructor_base base)
 {
diff --git a/gcc/fortran/constructor.h b/gcc/fortran/constructor.h
index 85a72dc..25cd6a8 100644
--- a/gcc/fortran/constructor.h
+++ b/gcc/fortran/constructor.h
@@ -23,8 +23,6 @@ along with GCC; see the file COPYING3.  If not see
 /* Get a new constructor structure.  */
 gfc_constructor *gfc_constructor_get (void);
 
-gfc_constructor_base gfc_constructor_get_base (void);
-
 /* Copy a constructor structure.  */
 gfc_constructor_base gfc_constructor_copy (gfc_constructor_base base);
 
@@ -64,14 +62,6 @@ gfc_constructor *gfc_constructor_lookup (gfc_constructor_base base, int n);
 */
 gfc_expr *gfc_constructor_lookup_expr (gfc_constructor_base base, int n);
 
-
-int gfc_constructor_expr_foreach (gfc_constructor *ctor, int(*)(gfc_expr *));
-
-
-void gfc_constructor_swap (gfc_constructor *ctor, int n, int m);
-
-
-
 /* Get the first constructor node in the constructure structure.
    Returns NULL if there is no such expression.  */
 gfc_constructor *gfc_constructor_first (gfc_constructor_base base);