* 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, 4 insertions, 3 deletions

diff --git a/node.h b/node.h
index 5c08be4ab5..be91a312b8 100644
--- a/node.h
+++ b/node.h
@@ -488,11 +488,12 @@ VALUE rb_gvar_defined(struct rb_global_entry *);
 const struct kwtable *rb_reserved_word(const char *, unsigned int);
 
 struct rb_args_info {
-    long pre_args_num;  /* count of mandatory pre-arguments */
     NODE *pre_init;
-
-    long post_args_num; /* count of mandatory post-arguments */
     NODE *post_init;
+
+    int pre_args_num;  /* count of mandatory pre-arguments */
+    int post_args_num; /* count of mandatory post-arguments */
+
     ID first_post_arg;
 
     ID rest_arg;