* safe.c (rb_set_safe_level, safe_setter): raise an ArgumentError

  when $SAFE is set to 4.  $SAFE=4 is now obsolete.
  [ruby-core:55222] [Feature #8468]

* object.c (rb_obj_untrusted, rb_obj_untrust, rb_obj_trust):
  Kernel#untrusted?, untrust, and trust are now deprecated.
  Their behavior is same as tainted?, taint, and untaint,
  respectively.

* include/ruby/ruby.h (OBJ_UNTRUSTED, OBJ_UNTRUST): OBJ_UNTRUSTED()
  and OBJ_UNTRUST() are aliases of OBJ_TAINTED() and OBJ_TAINT(),
  respectively.

* array.c, class.c, debug.c, dir.c, encoding.c, error.c, eval.c,
  ext/curses/curses.c, ext/dbm/dbm.c, ext/dl/cfunc.c,
  ext/dl/cptr.c, ext/dl/dl.c, ext/etc/etc.c, ext/fiddle/fiddle.c,
  ext/fiddle/pointer.c, ext/gdbm/gdbm.c, ext/readline/readline.c,
  ext/sdbm/init.c, ext/socket/ancdata.c, ext/socket/basicsocket.c,
  ext/socket/socket.c, ext/socket/udpsocket.c,
  ext/stringio/stringio.c, ext/syslog/syslog.c, ext/tk/tcltklib.c,
  ext/win32ole/win32ole.c, file.c, gc.c, hash.c, io.c, iseq.c,
  load.c, marshal.c, object.c, proc.c, process.c, random.c, re.c,
  safe.c, string.c, thread.c, transcode.c, variable.c,
  vm_insnhelper.c, vm_method.c, vm_trace.c: remove code for
  $SAFE=4.

* test/dl/test_dl2.rb, test/erb/test_erb.rb,
  test/readline/test_readline.rb,
  test/readline/test_readline_history.rb, test/ruby/test_alias.rb,
  test/ruby/test_array.rb, test/ruby/test_dir.rb,
  test/ruby/test_encoding.rb, test/ruby/test_env.rb,
  test/ruby/test_eval.rb, test/ruby/test_exception.rb,
  test/ruby/test_file_exhaustive.rb, test/ruby/test_hash.rb,
  test/ruby/test_io.rb, test/ruby/test_method.rb,
  test/ruby/test_module.rb, test/ruby/test_object.rb,
  test/ruby/test_pack.rb, test/ruby/test_rand.rb,
  test/ruby/test_regexp.rb, test/ruby/test_settracefunc.rb,
  test/ruby/test_struct.rb, test/ruby/test_thread.rb,
  test/ruby/test_time.rb: remove tests for $SAFE=4.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41259 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 3 deletions

diff --git a/ext/dl/cptr.c b/ext/dl/cptr.c
index 636099d1fd..9e59139fc9 100644
--- a/ext/dl/cptr.c
+++ b/ext/dl/cptr.c
@@ -69,7 +69,6 @@ rb_dlptr_new2(VALUE klass, void *ptr, long size, freefunc_t func)
     struct ptr_data *data;
     VALUE val;
 
-    rb_secure(4);
     val = TypedData_Make_Struct(klass, struct ptr_data, &dlptr_data_type, data);
     data->ptr = ptr;
     data->free = func;
@@ -90,7 +89,6 @@ rb_dlptr_malloc(long size, freefunc_t func)
 {
     void *ptr;
 
-    rb_secure(4);
     ptr = ruby_xmalloc((size_t)size);
     memset(ptr,0,(size_t)size);
     return rb_dlptr_new(ptr, size, func);
@@ -122,7 +120,6 @@ rb_dlptr_s_allocate(VALUE klass)
     VALUE obj;
     struct ptr_data *data;
 
-    rb_secure(4);
     obj = TypedData_Make_Struct(klass, struct ptr_data, &dlptr_data_type, data);
     data->ptr = 0;
     data->size = 0;