* node.h (rb_args_info): change pre_args_num and post_args_num as

  int, to match with rb_iseq_t.
* parse.y (new_args_gen): check overflow.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34139 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 2 deletions

diff --git a/parse.y b/parse.y
index 100f5a0847..8ee7cdb610 100644
--- a/parse.y
+++ b/parse.y
@@ -9656,10 +9656,10 @@ new_args_gen(struct parser_params *parser, NODE *m, NODE *o, ID r, NODE *p, NODE
 
     args = ALLOC(struct rb_args_info);
 
-    args->pre_args_num   = m ? m->nd_plen : 0;
+    args->pre_args_num   = m ? rb_long2int(m->nd_plen) : 0;
     args->pre_init       = m ? m->nd_next : 0;
 
-    args->post_args_num  = p ? p->nd_plen : 0;
+    args->post_args_num  = p ? rb_long2int(p->nd_plen) : 0;
     args->post_init      = p ? p->nd_next : 0;
     args->first_post_arg = p ? p->nd_pid : 0;