This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
[lto] Use num_parm_types and nth_parm_type in cp_parser_late_parsing_default_args.
- From: Kazu Hirata <kazu at codesourcery dot com>
- To: gcc-patches at gcc dot gnu dot org
- Date: Thu, 29 Jun 2006 09:13:18 -0700
- Subject: [lto] Use num_parm_types and nth_parm_type in cp_parser_late_parsing_default_args.
Hi,
Tested on x86_64-pc-linux-gnu. Committed to the LTO branch as
obvious.
Kazu Hirata
2006-06-29 Kazu Hirata <kazu@codesourcery.com>
* parser.c (cp_parser_late_parsing_default_args): Use
num_parm_types and nth_parm_type.
Index: cp/parser.c
===================================================================
--- cp/parser.c (revision 115049)
+++ cp/parser.c (working copy)
@@ -15942,8 +15942,10 @@ static void
cp_parser_late_parsing_default_args (cp_parser *parser, tree fn)
{
bool saved_local_variables_forbidden_p;
- tree type;
tree parm;
+ tree parm_types;
+ int len;
+ int i;
/* While we're parsing the default args, we might (due to the
statement expression extension) encounter more classes. We want
@@ -15957,9 +15959,11 @@ cp_parser_late_parsing_default_args (cp_
saved_local_variables_forbidden_p = parser->local_variables_forbidden_p;
parser->local_variables_forbidden_p = true;
- for (type = TYPE_ARG_TYPES (TREE_TYPE (fn)), parm = DECL_ARGUMENTS (fn);
- type && parm;
- type = TREE_CHAIN (type), parm = TREE_CHAIN (parm))
+ parm_types = TYPE_ARG_TYPES (TREE_TYPE (fn));
+ len = num_parm_types (parm_types);
+ for (i = 0, parm = DECL_ARGUMENTS (fn);
+ i < len && parm;
+ i++, parm = TREE_CHAIN (parm))
{
cp_token_cache *tokens;
tree default_arg = DECL_INITIAL (parm);
@@ -15985,7 +15989,7 @@ cp_parser_late_parsing_default_args (cp_
parsed_arg = cp_parser_assignment_expression (parser, /*cast_p=*/false);
if (!processing_template_decl)
- parsed_arg = check_default_argument (TREE_VALUE (type), parsed_arg);
+ parsed_arg = check_default_argument (nth_parm_type (parm_types, i), parsed_arg);
DECL_INITIAL (parm) = parsed_arg;