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authorko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2017-12-28 20:09:24 (GMT)
committerko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2017-12-28 20:09:24 (GMT)
commitc39bdb798d838d58126b548465908243c41bb1fb (patch)
treebcc8cced4989294b64208b8d8c57bc27c301c3a6 /eval_jump.c
parent67850e8a9e80e82febe32ad127bf941f67eb28e3 (diff)
`$SAFE` as a process global state. [Feature #14250]
* vm_core.h (rb_vm_t): move `rb_execution_context_t::safe_level` to `rb_vm_t::safe_level_` because `$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
Diffstat (limited to 'eval_jump.c')
-rw-r--r--eval_jump.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/eval_jump.c b/eval_jump.c
index 9ea6973..a74aed9 100644
--- a/eval_jump.c
+++ b/eval_jump.c
@@ -50,7 +50,6 @@ rb_f_at_exit(void)
struct end_proc_data {
void (*func) ();
VALUE data;
- int safe;
struct end_proc_data *next;
};
@@ -72,7 +71,6 @@ rb_set_end_proc(void (*func)(VALUE), VALUE data)
link->next = *list;
link->func = func;
link->data = data;
- link->safe = rb_safe_level();
*list = link;
}
@@ -104,7 +102,6 @@ exec_end_procs_chain(struct end_proc_data *volatile *procs, VALUE *errp)
*procs = link->next;
endproc = *link;
xfree(link);
- rb_set_safe_level_force(endproc.safe);
(*endproc.func) (endproc.data);
*errp = errinfo;
}
@@ -114,7 +111,6 @@ void
rb_exec_end_proc(void)
{
enum ruby_tag_type state;
- volatile int safe = rb_safe_level();
rb_execution_context_t * volatile ec = GET_EC();
volatile VALUE errinfo = ec->errinfo;
@@ -133,7 +129,6 @@ rb_exec_end_proc(void)
}
EC_POP_TAG();
- rb_set_safe_level_force(safe);
ec->errinfo = errinfo;
}