* hash.c (rb_hash_rehash): add iteration check. [ruby-dev:24301]

* st.c (st_foreach): add deep check.

* hash.c (rb_hash_fetch): returns KeyError instead of IndexError.

* hash.c (env_fetch): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6950 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 17 insertions, 17 deletions

diff --git a/st.h b/st.h
index bbb4306abf..e795f557bd 100644
--- a/st.h
+++ b/st.h
@@ -25,23 +25,23 @@ struct st_table {
 
 #define st_is_member(table,key) st_lookup(table,key,(st_data_t *)0)
 
-enum st_retval {ST_CONTINUE, ST_STOP, ST_DELETE};
-
-st_table *st_init_table(struct st_hash_type *);
-st_table *st_init_table_with_size(struct st_hash_type *, int);
-st_table *st_init_numtable(void);
-st_table *st_init_numtable_with_size(int);
-st_table *st_init_strtable(void);
-st_table *st_init_strtable_with_size(int);
-int st_delete(st_table *, st_data_t *, st_data_t *);
-int st_delete_safe(st_table *, st_data_t *, st_data_t *, st_data_t);
-int st_insert(st_table *, st_data_t, st_data_t);
-int st_lookup(st_table *, st_data_t, st_data_t *);
-void st_foreach(st_table *, int (*)(), st_data_t);
-void st_add_direct(st_table *, st_data_t, st_data_t);
-void st_free_table(st_table *);
-void st_cleanup_safe(st_table *, st_data_t);
-st_table *st_copy(st_table *);
+enum st_retval {ST_CONTINUE, ST_STOP, ST_DELETE, ST_CHECK};
+
+st_table *st_init_table _((struct st_hash_type *));
+st_table *st_init_table_with_size _((struct st_hash_type *, int));
+st_table *st_init_numtable _((void));
+st_table *st_init_numtable_with_size _((int));
+st_table *st_init_strtable _((void));
+st_table *st_init_strtable_with_size _((int));
+int st_delete _((st_table *, st_data_t *, st_data_t *));
+int st_delete_safe _((st_table *, st_data_t *, st_data_t *, st_data_t));
+int st_insert _((st_table *, st_data_t, st_data_t));
+int st_lookup _((st_table *, st_data_t, st_data_t *));
+void st_foreach _((st_table *, int (*)(), st_data_t));
+void st_add_direct _((st_table *, st_data_t, st_data_t));
+void st_free_table _((st_table *));
+void st_cleanup_safe _((st_table *, st_data_t));
+st_table *st_copy _((st_table *));
 
 #define ST_NUMCMP	((int (*)()) 0)
 #define ST_NUMHASH	((int (*)()) -2)