+2010-09-01 Mikael Pettersson <mikpe@it.uu.se>
+
+ PR bootstrap/45321
+ * tree.c (stdarg_p): Make fntype parameter const.
+ * tree.h (stdarg_p): Likewise.
+ (function_args_iterator): Remove unused fntype field.
+ (function_args_iter_init): Do not initialize fntype
+ field. Make fntype parameter const.
+
2010-09-01 Richard Guenther <rguenther@suse.de>
* tree-vrp.c (adjust_range_with_scev): Use number of iteration
/* Return true if TYPE has a variable argument list. */
bool
-stdarg_p (tree fntype)
+stdarg_p (const_tree fntype)
{
function_args_iterator args_iter;
tree n = NULL_TREE, t;
\f
/* Iterator for going through the function arguments. */
typedef struct {
- tree fntype; /* function type declaration */
tree next; /* TREE_LIST pointing to the next argument */
} function_args_iterator;
/* Initialize the iterator I with arguments from function FNDECL */
static inline void
-function_args_iter_init (function_args_iterator *i, tree fntype)
+function_args_iter_init (function_args_iterator *i, const_tree fntype)
{
- i->fntype = fntype;
i->next = TYPE_ARG_TYPES (fntype);
}
extern tree *call_expr_argp (tree, int);
extern tree create_artificial_label (location_t);
extern const char *get_name (tree);
-extern bool stdarg_p (tree);
+extern bool stdarg_p (const_tree);
extern bool prototype_p (tree);
extern bool is_typedef_decl (tree x);
extern bool typedef_variant_p (tree);