[C++ PATCH] some cleanups

https://gcc.gnu.org/ml/gcc-patches/2018-04/msg01227.html
	* cp-tree.h (TEMPLATE_INFO): Fix comments.
	(TI_PENDING_TEMPLATE_FLAG): Check TEMPLATE_INFO.
	(NON_DEFAULT_TEMPLATE_ARG_COUNT): Wrap line.
	(dump, print_other_binding_stacks): Remove declarations.
	* name-lookup.c (print_other_binding_stack): Make static.
	* pt.c (build_template_decl): Make static.

From-SVN: r259704

4 files changed, 20 insertions, 11 deletions

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 491853e..4346021 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,12 @@
+2018-04-27  Nathan Sidwell  <nathan@acm.org>
+
+	* cp-tree.h (TEMPLATE_INFO): Fix comments.
+	(TI_PENDING_TEMPLATE_FLAG): Check TEMPLATE_INFO.
+	(NON_DEFAULT_TEMPLATE_ARG_COUNT): Wrap line.
+	(dump, print_other_binding_stacks): Remove declarations.
+	* name-lookup.c (print_other_binding_stack): Make static.
+	* pt.c (build_template_decl): Make static.
+
 2018-04-26  Jason Merrill  <jason@redhat.com>
 
 	PR c++/85545 - ICE with noexcept PMF conversion.
diff --git a/gcc/cp/cp-tree.h b/gcc/cp/cp-tree.h
index 72e4080..048cb0f 100644
--- a/gcc/cp/cp-tree.h
+++ b/gcc/cp/cp-tree.h
@@ -3273,11 +3273,11 @@ extern void decl_shadowed_for_var_insert (tree, tree);
    DECL_USE_TEMPLATE is nonzero) or the abstract instance of the
    template itself.
 
-   In either case, DECL_TEMPLATE_INFO is a TREE_LIST, whose
-   TREE_PURPOSE is the TEMPLATE_DECL of which this entity is a
-   specialization or abstract instance.  The TREE_VALUE is the
+   In either case, DECL_TEMPLATE_INFO is a TEMPLATE_INFO, whose
+   TI_TEMPLATE is the TEMPLATE_DECL of which this entity is a
+   specialization or abstract instance.  The TI_ARGS is the
    template arguments used to specialize the template.
-   
+
    Consider:
 
       template <typename T> struct S { friend void f(T) {} };
@@ -3344,11 +3344,14 @@ extern void decl_shadowed_for_var_insert (tree, tree);
 
 #define TI_TEMPLATE(NODE) TREE_TYPE (TEMPLATE_INFO_CHECK (NODE))
 #define TI_ARGS(NODE) TREE_CHAIN (TEMPLATE_INFO_CHECK (NODE))
-#define TI_PENDING_TEMPLATE_FLAG(NODE) TREE_LANG_FLAG_1 (NODE)
+#define TI_PENDING_TEMPLATE_FLAG(NODE) \
+  TREE_LANG_FLAG_1 (TEMPLATE_INFO_CHECK (NODE))
 /* For a given TREE_VEC containing a template argument list,
    this property contains the number of arguments that are not
    defaulted.  */
-#define NON_DEFAULT_TEMPLATE_ARGS_COUNT(NODE) TREE_CHAIN (TREE_VEC_CHECK (NODE))
+#define NON_DEFAULT_TEMPLATE_ARGS_COUNT(NODE) \
+  TREE_CHAIN (TREE_VEC_CHECK (NODE))
+
 /* Below are the setter and getter of the NON_DEFAULT_TEMPLATE_ARGS_COUNT
    property.  */
 #define SET_NON_DEFAULT_TEMPLATE_ARGS_COUNT(NODE, INT_VALUE) \
@@ -6229,9 +6232,6 @@ extern tree strip_fnptr_conv			(tree);
 extern void maybe_push_cleanup_level		(tree);
 extern tree make_anon_name			(void);
 extern tree check_for_out_of_scope_variable	(tree);
-extern void dump				(cp_binding_level &ref);
-extern void dump				(cp_binding_level *ptr);
-extern void print_other_binding_stack		(cp_binding_level *);
 extern tree maybe_push_decl			(tree);
 extern tree current_decl_namespace		(void);
 
diff --git a/gcc/cp/name-lookup.c b/gcc/cp/name-lookup.c
index 3f86cd2..c1f7cf5 100644
--- a/gcc/cp/name-lookup.c
+++ b/gcc/cp/name-lookup.c
@@ -3742,7 +3742,7 @@ debug (cp_binding_level *ptr)
 }
 
 
-void
+static void
 print_other_binding_stack (cp_binding_level *stack)
 {
   cp_binding_level *level;
diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c
index 9fb8197..a1b2a37 100644
--- a/gcc/cp/pt.c
+++ b/gcc/cp/pt.c
@@ -4674,7 +4674,7 @@ maybe_update_decl_type (tree orig_type, tree scope)
    template PARMS and constraints, CONSTR.  If MEMBER_TEMPLATE_P is true,
    the new  template is a member template. */
 
-tree
+static tree
 build_template_decl (tree decl, tree parms, bool member_template_p)
 {
   tree tmpl = build_lang_decl (TEMPLATE_DECL, DECL_NAME (decl), NULL_TREE);