cp-tree.h (get_primary_binfo): Remove prototype.

	* cp-tree.h (get_primary_binfo): Remove prototype.
	(push_using_decl): Likewise.
	(current_template_args): Likewise.
	(more_specialized_class): Likewise.
	(mark_class_instantiated): Likewise.
	(default_conversion): Likewise.
	(pfn_from_ptrmemfunc): Likewise.
	* class.c (get_primary_binfo): Add prototype, make static, simplify.
	* name-lookup.c (push_using_decl): Make static.
	* pt.c (current_template_args): Likewise.
	(more_specialized_class): Likewise.
	(mark_class_instantiated): Likewise.
	* typeck.c (default_conversion): Make static.
	(pfn_from_ptrmemfunc): Add prototype, make static.

From-SVN: r110208

gcc/cp/ChangeLog

+2006-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
+
+	* cp-tree.h (get_primary_binfo): Remove prototype.
+	(push_using_decl): Likewise.
+	(current_template_args): Likewise.
+	(more_specialized_class): Likewise.
+	(mark_class_instantiated): Likewise.
+	(default_conversion): Likewise.
+	(pfn_from_ptrmemfunc): Likewise.
+	* class.c (get_primary_binfo): Add prototype, make static, simplify.
+	* name-lookup.c (push_using_decl): Make static.
+	* pt.c (current_template_args): Likewise.
+	(more_specialized_class): Likewise.
+	(mark_class_instantiated): Likewise.
+	* typeck.c (default_conversion): Make static.
+	(pfn_from_ptrmemfunc): Add prototype, make static.
+
 2006-01-24  Dirk Mueller  <dmueller@suse.de>
 	
 	* typeck.c (build_binary_op): Use OPT_Wfloat_equal in warning().

gcc/cp/class.c

@@ -167,6 +167,7 @@ static tree dfs_find_final_overrider_pre (tree, void *);
 static tree dfs_find_final_overrider_post (tree, void *);
 static tree find_final_overrider (tree, tree, tree);
 static int make_new_vtable (tree, tree);
+static tree get_primary_binfo (tree);
 static int maybe_indent_hierarchy (FILE *, int, int);
 static tree dump_class_hierarchy_r (FILE *, int, tree, tree, int);
 static void dump_class_hierarchy (tree);
@@ -6362,18 +6363,16 @@ get_vtbl_decl_for_binfo (tree binfo)
    BINFO in the complete object.  Check BINFO_PRIMARY_P or
    BINFO_LOST_PRIMARY_P to be sure.  */
 
-tree
+static tree
 get_primary_binfo (tree binfo)
 {
   tree primary_base;
-  tree result;
 
   primary_base = CLASSTYPE_PRIMARY_BINFO (BINFO_TYPE (binfo));
   if (!primary_base)
     return NULL_TREE;
 
-  result = copied_binfo (primary_base, binfo);
-  return result;
+  return copied_binfo (primary_base, binfo);
 }
 
 /* If INDENTED_P is zero, indent to INDENT. Return nonzero.  */

gcc/cp/cp-tree.h

@@ -3740,7 +3740,6 @@ extern void invalidate_class_lookup_cache	(void);
 extern void maybe_note_name_used_in_class	(tree, tree);
 extern void note_name_declared_in_class		(tree, tree);
 extern tree get_vtbl_decl_for_binfo		(tree);
-extern tree get_primary_binfo			(tree);
 extern void debug_class				(tree);
 extern void debug_thunks			(tree);
 extern tree cp_fold_obj_type_ref		(tree, tree);
@@ -3787,7 +3786,6 @@ extern tree duplicate_decls			(tree, tree, bool);
 extern tree pushdecl_top_level			(tree);
 extern tree pushdecl_top_level_maybe_friend	(tree, bool);
 extern tree pushdecl_top_level_and_finish	(tree, tree);
-extern tree push_using_decl			(tree, tree);
 extern tree declare_local_label			(tree);
 extern tree define_label			(location_t, tree);
 extern void check_goto				(tree);
@@ -4006,7 +4004,6 @@ extern tree check_explicit_specialization	(tree, tree, int, int);
 extern tree process_template_parm		(tree, tree, bool);
 extern tree end_template_parm_list		(tree);
 extern void end_template_decl			(void);
-extern tree current_template_args		(void);
 extern tree push_template_decl			(tree);
 extern tree push_template_decl_real		(tree, bool);
 extern void redeclare_class_template		(tree, tree);
@@ -4021,13 +4018,11 @@ extern int fn_type_unification			(tree, tree, tree, tree,
 						 tree, unification_kind_t, int);
 extern void mark_decl_instantiated		(tree, int);
 extern int more_specialized_fn			(tree, tree, int);
-extern void mark_class_instantiated		(tree, int);
 extern void do_decl_instantiation		(tree, tree);
 extern void do_type_instantiation		(tree, tree, tsubst_flags_t);
 extern tree instantiate_decl			(tree, int, bool);
 extern int push_tinst_level			(tree);
 extern void pop_tinst_level			(void);
-extern int more_specialized_class		(tree, tree, tree);
 extern int comp_template_parms			(tree, tree);
 extern int template_class_depth			(tree);
 extern int is_specialization_of			(tree, tree);
@@ -4309,7 +4304,6 @@ extern tree cxx_sizeof_or_alignof_type		(tree, enum tree_code, bool);
 #define cxx_sizeof_nowarn(T) cxx_sizeof_or_alignof_type (T, SIZEOF_EXPR, false)
 extern tree inline_conversion			(tree);
 extern tree decay_conversion			(tree);
-extern tree default_conversion			(tree);
 extern tree build_class_member_access_expr      (tree, tree, tree, bool);
 extern tree finish_class_member_access_expr     (tree, tree, bool);
 extern tree build_x_indirect_ref		(tree, const char *);
@@ -4342,7 +4336,6 @@ extern bool at_least_as_qualified_p		(tree, tree);
 extern void cp_apply_type_quals_to_decl		(int, tree);
 extern tree build_ptrmemfunc1			(tree, tree, tree);
 extern void expand_ptrmemfunc_cst		(tree, tree *, tree *);
-extern tree pfn_from_ptrmemfunc			(tree);
 extern tree type_after_usual_arithmetic_conversions (tree, tree);
 extern tree composite_pointer_type		(tree, tree, tree, tree,
 						 const char*);

gcc/cp/name-lookup.c

@@ -1789,7 +1789,7 @@ binding_for_name (cxx_scope *scope, tree name)
    return NULL_TREE if this not in namespace scope (in namespace
    scope, a using decl might extend any previous bindings).  */
 
-tree
+static tree
 push_using_decl (tree scope, tree name)
 {
   tree decl;

gcc/cp/pt.c

@@ -2451,7 +2451,7 @@ end_template_decl (void)
 /* Given a template argument vector containing the template PARMS.
    The innermost PARMS are given first.  */
 
-tree
+static tree
 current_template_args (void)
 {
   tree header;
@@ -10710,7 +10710,7 @@ more_specialized_fn (tree pat1, tree pat2, int len)
    FULL_ARGS is the full set of template arguments that triggers this
    partial ordering.  */
 
-int
+static int
 more_specialized_class (tree pat1, tree pat2, tree full_args)
 {
   tree targs;
@@ -11138,7 +11138,7 @@ do_decl_instantiation (tree decl, tree storage)
 		      /*expl_inst_class_mem_p=*/false);
 }
 
-void
+static void
 mark_class_instantiated (tree t, int extern_p)
 {
   SET_CLASSTYPE_EXPLICIT_INSTANTIATION (t);

gcc/cp/typeck.c

@@ -43,6 +43,7 @@ Boston, MA 02110-1301, USA.  */
 #include "convert.h"
 #include "c-common.h"
 
+static tree pfn_from_ptrmemfunc (tree);
 static tree convert_for_assignment (tree, tree, const char *, tree, int);
 static tree cp_pointer_int_sum (enum tree_code, tree, tree);
 static tree rationalize_conditional_expr (enum tree_code, tree);
@@ -1422,7 +1423,7 @@ decay_conversion (tree exp)
   return exp;
 }
 
-tree
+static tree
 default_conversion (tree exp)
 {
   exp = decay_conversion (exp);
@@ -5963,7 +5964,7 @@ expand_ptrmemfunc_cst (tree cst, tree *delta, tree *pfn)
 /* Return an expression for PFN from the pointer-to-member function
    given by T.  */
 
-tree
+static tree
 pfn_from_ptrmemfunc (tree t)
 {
   if (TREE_CODE (t) == PTRMEM_CST)