diff options
Diffstat (limited to 'ext/syck/rubyext.c')
| -rw-r--r-- | ext/syck/rubyext.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/ext/syck/rubyext.c b/ext/syck/rubyext.c index 3538deb5e3..5b056f8e02 100644 --- a/ext/syck/rubyext.c +++ b/ext/syck/rubyext.c @@ -837,6 +837,15 @@ syck_parser_bufsize_get(VALUE self) return INT2FIX( parser->bufsize ); } +static VALUE +id_hash_new(void) +{ + VALUE hash; + hash = rb_hash_new(); + rb_funcall(hash, rb_intern("compare_by_identity"), 0); + return hash; +} + /* * YAML::Syck::Parser.load( IO or String ) */ @@ -856,7 +865,7 @@ syck_parser_load(int argc, VALUE *argv, VALUE self) bonus = (struct parser_xtra *)parser->bonus; bonus->taint = syck_parser_assign_io(parser, &port); - bonus->data = rb_hash_new(); + bonus->data = id_hash_new(); bonus->resolver = rb_attr_get( self, s_resolver ); if ( NIL_P( proc ) ) bonus->proc = 0; else bonus->proc = proc; @@ -889,7 +898,7 @@ syck_parser_load_documents(int argc, VALUE *argv, VALUE self) while ( 1 ) { /* Reset hash for tracking nodes */ - bonus->data = rb_hash_new(); + bonus->data = id_hash_new(); /* Parse a document */ v = syck_parse( parser ); @@ -1953,7 +1962,7 @@ syck_emitter_reset(int argc, VALUE *argv, VALUE self) bonus->oid = Qnil; bonus->port = rb_str_new2( "" ); - bonus->data = rb_hash_new(); + bonus->data = id_hash_new(); if (rb_scan_args(argc, argv, "01", &options) == 0) { |