This removes the related tests, and puts the related specs behind
version guards. This affects all code in lib, including some
libraries that may want to support older versions of Ruby.
This removes the security features added by $SAFE = 1, and warns for access
or modification of $SAFE from Ruby-level, as well as warning when calling
all public C functions related to $SAFE.
This modifies some internal functions that took a safe level argument
to no longer take the argument.
rb_require_safe now warns, rb_require_string has been added as a
version that takes a VALUE and does not warn.
One public C function that still takes a safe level argument and that
this doesn't warn for is rb_eval_cmd. We may want to consider
adding an alternative method that does not take a safe level argument,
and warn for rb_eval_cmd.
* vm_core.h (rb_vm_t): move `rb_execution_context_t::safe_level` to
`rb_vm_t::safe_level_` because `$SAFE` is a process (VM) global state.
* vm_core.h (rb_proc_t): remove `rb_proc_t::safe_level` because `Proc`
objects don't need to keep `$SAFE` at the creation.
Also make `is_from_method` and `is_lambda` as 1 bit fields.
* cont.c (cont_restore_thread): no need to keep `$SAFE` for Continuation.
* eval.c (ruby_cleanup): use `rb_set_safe_level_force()` instead of access
`vm->safe_level_` directly.
* eval_jump.c: End procs `END{}` doesn't keep `$SAFE`.
* proc.c (proc_dup): removed and introduce `rb_proc_dup` in vm.c.
* safe.c (rb_set_safe_level): don't check `$SAFE` 1 -> 0 changes.
* safe.c (safe_setter): use `rb_set_safe_level()`.
* thread.c (rb_thread_safe_level): `Thread#safe_level` returns `$SAFE`.
It should be obsolete.
* transcode.c (load_transcoder_entry): `rb_safe_level()` only returns
0 or 1 so that this check is not needed.
* vm.c (vm_proc_create_from_captured): don't need to keep `$SAFE` for Proc.
* vm.c (rb_proc_create): renamed to `proc_create`.
* vm.c (rb_proc_dup): moved from proc.c.
* vm.c (vm_invoke_proc): do not need to set and restore `$SAFE`
for `Proc#call`.
* vm_eval.c (rb_eval_cmd): rename a local variable to represent clearer
meaning.
* lib/drb/drb.rb: restore `$SAFE`.
* lib/erb.rb: restore `$SAFE`, too.
* test/lib/leakchecker.rb: check `$SAFE == 0` at the end of tests.
* test/rubygems/test_gem.rb: do not set `$SAFE = 1`.
* bootstraptest/test_proc.rb: catch up this change.
* spec/ruby/optional/capi/string_spec.rb: ditto.
* test/bigdecimal/test_bigdecimal.rb: ditto.
* test/fiddle/test_func.rb: ditto.
* test/fiddle/test_handle.rb: ditto.
* test/net/imap/test_imap_response_parser.rb: ditto.
* test/pathname/test_pathname.rb: ditto.
* test/readline/test_readline.rb: ditto.
* test/ruby/test_file.rb: ditto.
* test/ruby/test_optimization.rb: ditto.
* test/ruby/test_proc.rb: ditto.
* test/ruby/test_require.rb: ditto.
* test/ruby/test_thread.rb: ditto.
* test/rubygems/test_gem_specification.rb: ditto.
* test/test_tempfile.rb: ditto.
* test/test_tmpdir.rb: ditto.
* test/win32ole/test_win32ole.rb: ditto.
* test/win32ole/test_win32ole_event.rb: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61510 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
The IMAP server of DOCOMO returns such continuation requests.
[ruby-list:50558]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59666 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Based on the patch by keysen (Jérémy Carlier).
[ruby-core:81641] [Bug #13649]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59372 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
type as "MIXED" followed immediately by params
[ruby-core:62864] [Bug #9885]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46331 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
message/delivery-status with extra data.
[ruby-core:53741] [Bug #8167]
* test/net/imap/test_imap_response_parser.rb: related test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40372 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
based on the patch by art lussos. [Bug #5163] [ruby-core:38820]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33001 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
the Yahoo IMAP server correctly. patched by Mark Nadig. [Bug #4509]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32114 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
extension by Apple and Google. patch by Geoff Youngs.
[ruby-core:33521]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30108 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
level 1.
* lib/net/imap.rb (max_flag_count=): new methods to set the max
number of flags interned to symbols.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25860 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
