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author | marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-09-15 21:30:50 +0000 |
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committer | marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-09-15 21:30:50 +0000 |
commit | 1796522f10e4bee3db8df77fa66f749084592285 (patch) | |
tree | 8efee8e6cc94d15eb0206a5837830290e4cfee22 /hash.c | |
parent | 6a54d4b6fe2cc397716080a01394f75c6b6cfb4a (diff) |
* thread.c (rb_exec_recursive_outer, rb_exec_recursive): Added method to short-circuit to the outermost level in case of recursion
* test/ruby/test_thread.rb (test_recursive_outer): Test for above
* hash.c (rb_hash_hash): Return a sensible hash for in case of recursion [ruby-core:24648]
* range.c (rb_range_hash): ditto
* struct.c (rb_struct_hash): ditto
* array.c (rb_array_hash): ditto
* test/ruby/test_array.rb (test_hash2): test for above
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24943 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'hash.c')
-rw-r--r-- | hash.c | 10 |
1 files changed, 5 insertions, 5 deletions
@@ -1556,13 +1556,13 @@ recursive_hash(VALUE hash, VALUE dummy, int recur) { st_index_t hval; - if (recur) { - rb_raise(rb_eArgError, "recursive key for hash"); - } if (!RHASH(hash)->ntbl) return LONG2FIX(0); hval = RHASH(hash)->ntbl->num_entries; - rb_hash_foreach(hash, hash_i, (VALUE)&hval); + if (recur) + hval = rb_hash_end(rb_hash_uint(rb_hash_start(rb_hash(rb_cHash)), hval)); + else + rb_hash_foreach(hash, hash_i, (VALUE)&hval); return INT2FIX(hval); } @@ -1577,7 +1577,7 @@ recursive_hash(VALUE hash, VALUE dummy, int recur) static VALUE rb_hash_hash(VALUE hash) { - return rb_exec_recursive(recursive_hash, hash, 0); + return rb_exec_recursive_outer(recursive_hash, hash, 0); } static int |