is always set. if `t` is nil, `NoMethodError` will be raised and the real
cause will be hidden.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63096 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 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
* test/test_tempfile.rb (test_create_with_block): close the tempfile before
unlink. fixed a failure on Windows introduced at r58791.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58795 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/tempfile.rb (Tempfile.create): should not fail even if the
temporary file has been removed in the block, just ignore.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58791 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/tempfile.rb (Tempfile#size): Fix its behavior when nothing
is written. Tempfile#size should return 0 in this case.
The patch is from nobu <nobu@ruby-lang.org>.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57972 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/lib/leakchecker.rb (LeakChecker#find_tempfiles): get rid of
errors on uninitialized Tempfile, which can be left when
Dir.tmpdir failed or by Tempfile.allocate.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57437 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
When you change this to true, you may need to add more tests.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/test_tempfile.rb: use assert_predicate and
assert_not_predicate for better failure messages.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50695 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/test_tempfile.rb (test_default_basename): use assert_file
for more descriptive message.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49131 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/test_tempfile.rb (test_tempfile_finalizer_does_not_run_if_unlinked):
open file cannot be deleted on Windows.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43155 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/tempfile.rb (Tempfile#unlink): finalizer is no longer needed
after unlinking. patched by by normalperson (Eric Wong) at
[ruby-core:56521] [Bug #8768]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43110 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
The method name is proposed by Shugo Maeda. [ruby-dev:47220]
[ruby-core:41478] [Feature #5707]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40393 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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