* variable.c (rb_class2name): should return real class name, not
singleton class or iclass.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43367 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm.c, vm_core.h (rb_vm_add_root_module): added to register as a
defined root module or class.
This guard helps mark miss from defined classes/modules they are
only refered from C's global variables in C-exts.
Basically, it is extension's bug.
Register to hash object VM has.
Marking a hash objects allows generational GC supports.
* gc.c (RGENGC_PRINT_TICK): disable (revert).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43263 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
non class id should not be nil. This bug was introduced
in r36577.
* test/thread/test_cv.rb: test for change.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42867 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
parameter `slot'. You don't need to write a cast (VALUE *) any more.
* class.c, compile.c, hash.c, iseq.c, proc.c, re.c, variable.c,
vm.c, vm_method.c: remove cast expressions for OBJ_WRITE().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
WBs had located before creating reference between a klass
and constant value. It causes GC bug.
# pseudo code:
WB(klass, value); # WB and remember klass
st_insert(klass->const_table, const_id, value);
`st_insert()' can cause GC before inserting `value' and
forget `klass' from the remember set. After that, relationship
between `klass' and `value' are created with constant table.
Now, `value' can be young (shady) object and `klass' can be old
object, without remembering `klass' object.
At the next GC, old `klass' object will be skipped and
young (shady) `value' will be miss-collected. -> GC bug
Lesson: The place of a WB is important.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41396 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* eval.c (rb_frame_callee): returns the called name of the current
frame, not the previous frame.
* eval.c (prev_frame_callee, prev_frame_func): rename and make static,
as these are used by rb_f_method_name() and rb_f_callee_name() only.
* variable.c (set_const_visibility): use the called name.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40921 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
of rb_frame_callee() for getting the name of the called method
* test/ruby/test_module.rb: add test
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40915 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
See this ticet about RGENGC.
* gc.c: Add several flags:
* RGENGC_DEBUG: if >0, then prints debug information.
* RGENGC_CHECK_MODE: if >0, add assertions.
* RGENGC_PROFILE: if >0, add profiling features.
check GC.stat and GC::Profiler.
* include/ruby/ruby.h: disable RGENGC by default (USE_RGENGC == 0).
* array.c: add write barriers for T_ARRAY and generate sunny objects.
* include/ruby/ruby.h (RARRAY_PTR_USE): added. Use this macro if
you want to access raw pointers. If you modify the contents which
pointer pointed, then you need to care write barrier.
* bignum.c, marshal.c, random.c: generate T_BIGNUM sunny objects.
* complex.c, include/ruby/ruby.h: add write barriers for T_COMPLEX
and generate sunny objects.
* rational.c (nurat_s_new_internal), include/ruby/ruby.h: add write
barriers for T_RATIONAL and generate sunny objects.
* internal.h: add write barriers for RBasic::klass.
* numeric.c (rb_float_new_in_heap): generate sunny T_FLOAT objects.
* object.c (rb_class_allocate_instance), range.c:
generate sunny T_OBJECT objects.
* string.c: add write barriers for T_STRING and generate sunny objects.
* variable.c: add write barriers for ivars.
* vm_insnhelper.c (vm_setivar): ditto.
* include/ruby/ruby.h, debug.c: use two flags
FL_WB_PROTECTED and FL_OLDGEN.
* node.h (NODE_FL_CREF_PUSHED_BY_EVAL, NODE_FL_CREF_OMOD_SHARED):
move flag bits.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40703 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* marshal.c (w_object, marshal_dump, r_object0, marshal_load): use
RB_GC_GUARD() (directly or indirectly) instead of volatile.
* variable.c (rb_path_to_class): prevent the arguemnt from GC.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38174 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
path without caching the computed path. Some classes are frozen, and
will raise an exception without this.
* probes.d (cmethod-entry, cmethod-return): separate cmethods from
regular methods to match set trace func.
* probes_helper.h: refactor macros. Fix probes to avoid calling
#inspect when profiling.
* insns.def: update for use with new macros.
* vm_eval.c: ditto
* vm_insnhelper.c: ditto
* test/dtrace/test_singleton_function.rb: fix test for new output.
* test/dtrace/test_cmethod.rb: test the cmethod probes.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38099 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* variable.c (classname): tell if found name is permanent. search
tmp_classpath only if class id is set. [ruby-core:42865][Bug #6078]
* variable.c (rb_class_path): duplicate found temporary path.
* variable.c (rb_set_class_path_string, rb_set_class_path): set class
id to find classpath.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36584 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* variable.c (find_class_path): no retry when preferred is given.
* variable.c (classname): if classid is set try it to find full
qualified class path, and then try arbitrary class path. try
tmp_classpath at last even if enclosing namespace is anonymous.
fix r36574. [ruby-core:42865][Bug #6078]
* variable.c (rb_set_class_path_string, rb_set_class_path): set
tmp_classpath instead of classpath if the name is not permanent.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36577 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* variable.c: store anonymous class path in tmp_classpath but not in
classpath. [ruby-core:42865][Bug #6078]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36574 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
except when the optional argument is set to false.
[ruby-dev:44034] [Bug #4971]
* variable.c (rb_mod_constants): fix typo in documentation.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36466 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
visibility is modified. [ruby-dev:44929]
* test/ruby/test_module.rb (test_private_constants_clear_inlinecache):
add test for it.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33987 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
is passwd to Module#private_constant. [ruby-list:48558]
* vm_method.c (set_method_visibility): ditto for
Module#private_class_method.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33936 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
changed the visibility of only the first argument. Now it changes
all of them. [ruby-list:48558]
* test/ruby/test_module.rb: add a test for above.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33935 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
constant of the path is not defined but defined on toplevel.
[ruby-core:41410] [Bug #5691]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33909 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
rb_str_new2()) before finishing autoload_data_i construction. It
caused SEGV at rb_gc_mark() at autoload_i_mark.
* variable.c (rb_autoload_load): Move RB_GC_GUARD() to proper
position based on suggestion by CHIKANAGA Tomoyuki at
http://d.hatena.ne.jp/nagachika/20110826/ruby_trunk_changes_33070_33078
* variable.c (autoload_defined_p): Fix incompatible autoload behavior
that causes Rails crash. Class deifnition instruction defined in
'defineclass' in insns.def always invokes rb_autoload_load for a
constant. It's invoked for every class definition regardless of
existence of autoload definition. rb_autoload_load checkes if a
constant is defined as autoloaded, but new thread-safe autoload
returned different value if the constant is under autoloading.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33147 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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