c-common.c (decl_attributes): Take a pointer to the node to which attributes are to be attached...

	* c-common.c (decl_attributes): Take a pointer to the node to
	which attributes are to be attached, and a flags argument.
	* c-common.h (enum attribute_flags): New.
	(decl_attributes): Update prototype.
	* c-decl.c (start_decl, push_parm_decl, finish_struct,
	finish_enum, start_function): Update calls to decl_attributes.
	* c-parse.in (component_declarator, component_notype_declarator,
	label): Update calls to decl_attributes.

cp:
	* decl2.c (cplus_decl_attributes): Take a pointer to the node to
	which attributes are to be attached, and a flags argument.  Update
	call to decl_attributes.
	(grokfield): Update call to decl_attributes.
	* class.c (finish_struct): Update call to cplus_decl_attributes.
	* cp-tree.h (cplus_decl_attributes): Update prototype.
	* decl.c (start_decl, grokdeclarator, start_function): Update
	calls to decl_attributes and cplus_decl_attributes.
	* friend.c (do_friend): Update call to cplus_decl_attributes.
	* parse.y (parse_bitfield): Update call to cplus_decl_attributes.

From-SVN: r43995

1 files changed, 19 insertions, 1 deletions

diff --git a/gcc/c-common.h b/gcc/c-common.h
index eac227e48d2..0ba64b121d1 100644
--- a/gcc/c-common.h
+++ b/gcc/c-common.h
@@ -498,7 +498,25 @@ extern void finish_fname_decls			PARAMS ((void));
 extern const char *fname_as_string		PARAMS ((int));
 extern tree fname_decl				PARAMS ((unsigned, tree));
 extern const char *fname_string			PARAMS ((unsigned));
-extern void decl_attributes			PARAMS ((tree, tree));
+
+/* Flags that may be passed in the third argument of decl_attributes.  */
+enum attribute_flags
+{
+  /* The type passed in is the type of a DECL, and any attributes that
+     should be passed in again to be applied to the DECL rather than the
+     type should be returned.  */
+  ATTR_FLAG_DECL_NEXT = 1,
+  /* The type passed in is a function return type, and any attributes that
+     should be passed in again to be applied to the function type rather
+     than the return type should be returned.  */
+  ATTR_FLAG_FUNCTION_NEXT = 2,
+  /* The type passed in is an array element type, and any attributes that
+     should be passed in again to be applied to the array type rather
+     than the element type should be returned.  */
+  ATTR_FLAG_ARRAY_NEXT = 4
+};
+
+extern tree decl_attributes			PARAMS ((tree *, tree, int));
 extern void init_function_format_info		PARAMS ((void));
 extern void check_function_format		PARAMS ((int *, tree, tree, tree));
 extern void set_Wformat				PARAMS ((int));