diff options
Diffstat (limited to 'hash.c')
-rw-r--r-- | hash.c | 14 |
1 files changed, 9 insertions, 5 deletions
@@ -118,7 +118,9 @@ rb_any_hash(VALUE a) if (SPECIAL_CONST_P(a)) { if (a == Qundef) return 0; - hnum = rb_hash_end(rb_hash_start((st_index_t)a)); + hnum = rb_hash_start((st_index_t)a); + hnum = rb_hash_uint(hnum, (st_index_t)rb_any_hash); + hnum = rb_hash_end(hnum); } else if (BUILTIN_TYPE(a) == T_STRING) { hnum = rb_str_hash(a); @@ -1972,10 +1974,12 @@ hash_i(VALUE key, VALUE val, VALUE arg) static VALUE rb_hash_hash(VALUE hash) { - st_index_t hval = RHASH_SIZE(hash); - - if (!hval) return INT2FIX(0); - rb_hash_foreach(hash, hash_i, (VALUE)&hval); + st_index_t size = RHASH_SIZE(hash); + st_index_t hval = rb_hash_start(size); + hval = rb_hash_uint(hval, (st_index_t)rb_hash_hash); + if (size) { + rb_hash_foreach(hash, hash_i, (VALUE)&hval); + } hval = rb_hash_end(hval); return INT2FIX(hval); } |