* class.c (rb_class_subclass_add): use xmalloc
* class.c (rb_module_add_to_subclasses_list): ditto
* class.c (rb_class_remove_from_super_subclasses): use xfree
* class.c (rb_class_remove_from_module_subclasses): ditto
[Bug #9616]
xmalloc does OOM checking and helps GC accounting when used
with xfree.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45302 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* class.c (rb_extract_keywords): treat nil keyword_hash same as 0,
for the case rb_scan_args returns nil if no keyword hash.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44702 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* class.c (rb_scan_args): if no keywords is given return nil as
the option hash.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44244 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* class.c (include_modules_at): use RCLASS_M_TBL_WRAPPER for
equality checks. this avoids an unnecessary deference inside a tight
loop, fixing a performance regression from r43973.
* object.c (rb_obj_is_kind_of): ditto.
* object.c (rb_class_inherited_p): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44156 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* class.c (rb_get_kwargs): when values is non-null, remove
extracted keywords from the rest keyword argument.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44077 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* class.c (keyword_error): use only element itself for
optimization in the case the key has just one element.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44068 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* class.c (rb_get_kwargs): fix returning uninitialized value when no
optional keywords.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44056 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
RClass->m_tbl with serial. This prevents double marking method
tables, since many classes/modules can share the same method table.
This improves minor mark time in a large application by 30%.
* internal.h (struct method_table_wrapper): Define new
wrapper struct with additional serial.
* internal.h (RCLASS_M_TBL_INIT): New macro for initializing method
table wrapper and st_table.
* method.h (void rb_sweep_method_entry): Rename rb_free_m_table to
rb_free_m_tbl for consistentcy
* .gdbinit (define rb_method_entry): Update rb_method_entry gdb helper
for new method table structure.
* class.c: Use RCLASS_M_TBL_WRAPPER and
RCLASS_M_TBL_INIT macros.
* class.c (rb_include_class_new): Share WRAPPER between module and
iclass, so serial can prevent double marking.
* eval.c (rb_prepend_module): ditto.
* eval.c (rb_using_refinement): ditto.
* gc.c: Mark and free new wrapper struct.
* gc.c (obj_memsize_of): Count size of additional wrapper struct.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43973 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ruby_vm_global_state_version into two separate counters - one for the
global method state and one for the global constant state. This means
changes to constants do not affect method caches, and changes to
methods do not affect constant caches. In particular, this means
inclusions of modules containing constants no longer globally
invalidate the method cache.
* class.c, eval.c, include/ruby/intern.h, insns.def, vm.c, vm_method.c:
rename rb_clear_cache_by_class to rb_clear_method_cache_by_class
* class.c, include/ruby/intern.h, variable.c, vm_method.c: add
rb_clear_constant_cache
* compile.c, vm_core.h, vm_insnhelper.c: rename vmstat field in
rb_call_info_struct to method_state
* vm_method.c: rename vmstat field in struct cache_entry to method_state
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43455 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
* gc.c (obj_free): ditto
* internal.h (struct rb_classext_struct): ditto
* method.h (rb_method_entry): remove ent param
* vm_method.c: restore the global method cache. Per class cache tables
turned out to be far too slow.
[ruby-core:57289] [Bug #8930]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43027 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
this T_ICLASS object seems to share method table with other class
objects. It was causes WB miss.
TODO: need to know the data structure.
* test/ruby/test_module.rb: add a test for WB miss.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42534 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
make classes/modules (who share method table) shady.
If module `a' and `b' shares method table m_tbl and new method
with iseq is added, then write barrier is applied only `a' or `b'.
To avoid this issue, shade such classes/modules.
* vm_method.c (rb_method_entry_make): add write barriers.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41580 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
rb_data_type_struct::flags. Now, this flags is passed
at T_DATA object creation. You can specify FL_WB_PROTECTED
on this flag.
* iseq.c: making non-shady iseq objects.
* class.c, compile.c, proc.c, vm.c: add WB for iseq objects.
* vm_core.h, iseq.h: constify fields to detect WB insertion.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41412 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
RBASIC_CLASS(obj) macro which returns a class of `obj'.
This change is a part of RGENGC branch [ruby-trunk - Feature #8339].
* object.c: add new function rb_obj_reveal().
This function reveal interal (hidden) object by rb_obj_hide().
Note that do not change class before and after hiding.
Only permitted example is:
klass = RBASIC_CLASS(obj);
rb_obj_hide(obj);
....
rb_obj_reveal(obj, klass);
TODO: API design. rb_obj_reveal() should be replaced with others.
TODO: modify constified variables using cast may be harmful for
compiler's analysis and optimizaton.
Any idea to prohibt inserting RBasic::klass directly?
If rename RBasic::klass and force to use RBASIC_CLASS(obj),
then all codes such as `RBASIC(obj)->klass' will be
compilation error. Is it acceptable? (We have similar
experience at Ruby 1.9,
for example "RARRAY(ary)->ptr" to "RARRAY_PTR(ary)".
* internal.h: add some macros.
* RBASIC_CLEAR_CLASS(obj) clear RBasic::klass to make it internal
object.
* RBASIC_SET_CLASS(obj, cls) set RBasic::klass.
* RBASIC_SET_CLASS_RAW(obj, cls) same as RBASIC_SET_CLASS
without write barrier (planned).
* RCLASS_SET_SUPER(a, b) set super class of a.
* array.c, class.c, compile.c, encoding.c, enum.c, error.c, eval.c,
file.c, gc.c, hash.c, io.c, iseq.c, marshal.c, object.c,
parse.y, proc.c, process.c, random.c, ruby.c, sprintf.c,
string.c, thread.c, transcode.c, vm.c, vm_eval.c, win32/file.c:
Use above macros and functions to access RBasic::klass.
* ext/coverage/coverage.c, ext/readline/readline.c,
ext/socket/ancdata.c, ext/socket/init.c,
* ext/zlib/zlib.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* class.c (rb_singleton_class_get): get the singleton class if exists,
or nil.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* class.c (rb_mod_included_modules): should not include non-modules.
[ruby-core:53158] [Bug #8025]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40614 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* class.c (rb_mod_included_modules): should not include the original
module itself. [ruby-core:53158] [Bug #8025]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40612 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* class.c (HAVE_METACLASS_P): should check FL_SINGLTON flag before get
instance variable to get rid of wrong warning about __attached__.
[ruby-core:53839] [Bug #8188]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40013 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
[Feature #8035]
* test/ruby/test_module.rb (class): test for above
* test/ruby/marshaltestlib.rb (module): adapt test
* NEWS: list change
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39628 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c (rb_obj_clone): attach clone to its singleton class during
cloning singleton class so that singleton_method_added will be called
on it. based on the patch by shiba (satoshi shiba)[Bug #5283] in
[ruby-dev:44477]. [Bug #5283]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
stack when cloning into a new class to allow lexical const lookup to
work as expected [ruby-core:47834] [Bug #7107]
* test/ruby/test_class.rb (class TestClass): related test
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38423 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* class.c (rb_class_init_copy): rename to class_init_copy_check, performs type
checks on arguments to prevent reinitialization of initialized class
[ruby-core:50869] [Bug #7557]
* class.c (rb_mod_init_copy): use class_init_copy_check if receiver is T_CLASS
* test/ruby/test_class.rb (class TestClass): related test
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38364 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
of a class to the class, because refinements should have priority
over prepended modules.
* test/ruby/test_refinement.rb: related test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38344 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This change is a little tricky, so it might be better to prohibit
module inclusion to refinements.
* include/ruby/ruby.h (RMODULE_INCLUDED_INTO_REFINEMENT): new flag
to represent that a module (iclass) is included into a refinement.
* class.c (include_modules_at): set RMODULE_INCLUDED_INTO_REFINEMENT
if klass is a refinement.
* eval.c (rb_mod_refine): set the superclass of a refinement to the
refined class for super.
* eval.c (rb_using_refinement): skip the above superclass (the
refined class) when creating iclasses for refinements. Otherwise,
`using Refinement1; using Refinement2' creates iclasses:
<Refinement2> -> <RefinedClass> -> <Refinement1> -> RefinedClass,
where <Module> is an iclass for Module, so RefinedClass is
searched before Refinement1. The correct iclasses should be
<Refinement2> -> <Refinement1> -> RefinedClass.
* vm_insnhelper.c (vm_search_normal_superclass): if klass is an
iclass for a refinement, use the refinement's superclass instead
of the iclass's superclass. Otherwise, multiple refinements are
searched by super. For example, if a refinement Refinement2
includes a module M (i.e., Refinement2 -> <M> -> RefinedClass,
and if refinements iclasses are <Refinement2> -> <M>' ->
<Refinement1> -> RefinedClass, then super in <Refinement2> should
use Refinement2's superclass <M> instead of <Refinement2>'s
superclass <M>'.
* vm_insnhelper.c (vm_search_super_method): do not raise a
NotImplementError if current_defind_class is a module included
into a refinement. Because of the change of
vm_search_normal_superclass(), the receiver might not be an
instance of the module('s iclass).
* test/ruby/test_refinement.rb: related test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38298 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
entry with VM_METHOD_TYPE_REFINED holds only the original method
definition, so ci->me is set to a method entry allocated in the
stack, and it causes SEGV/ILL. In this commit, a method entry
with VM_METHOD_TYPE_REFINED holds the whole original method entry.
Furthermore, rb_thread_mark() is changed to mark cfp->klass to
avoid GC for iclasses created by copy_refinement_iclass().
* vm_method.c (rb_method_entry_make): add a method entry with
VM_METHOD_TYPE_REFINED to the class refined by the refinement if
the target module is a refinement. When a method entry with
VM_METHOD_TYPE_UNDEF is invoked by vm_call_method(), a method with
the same name is searched in refinements. If such a method is
found, the method is invoked. Otherwise, the original method in
the refined class (rb_method_definition_t::body.orig_me) is
invoked. This change is made to simplify the normal method lookup
and to improve the performance of normal method calls.
* vm_method.c (EXPR1, search_method, rb_method_entry),
vm_eval.c (rb_call0, rb_search_method_entry): do not use
refinements for method lookup.
* vm_insnhelper.c (vm_call_method): search methods in refinements if
ci->me is VM_METHOD_TYPE_REFINED. If the method is called by
super (i.e., ci->call == vm_call_super_method), skip the same
method entry as the current method to avoid infinite call of the
same method.
* class.c (include_modules_at): add a refined method entry for each
method defined in a module included in a refinement.
* class.c (rb_prepend_module): set an empty table to
RCLASS_M_TBL(klass) to add refined method entries, because
refinements should have priority over prepended modules.
* proc.c (mnew): use rb_method_entry_with_refinements() to get
a refined method.
* vm.c (rb_thread_mark): mark cfp->klass for iclasses created by
copy_refinement_iclass().
* vm.c (Init_VM), cont.c (fiber_init): initialize th->cfp->klass.
* test/ruby/test_refinement.rb (test_inline_method_cache): do not skip
the test because it should pass successfully.
* test/ruby/test_refinement.rb (test_redefine_refined_method): new
test for the case a refined method is redefined.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38236 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
VM_METHOD_TYPE_REFINED to the class refined by the refinement if
the target module is a refinement. When a method entry with
VM_METHOD_TYPE_UNDEF is invoked by vm_call_method(), a method with
the same name is searched in refinements. If such a method is
found, the method is invoked. Otherwise, the original method in
the refined class (rb_method_definition_t::body.orig_def) is
invoked. This change is made to simplify the normal method lookup
and to improve the performance of normal method calls.
* vm_method.c (EXPR1, search_method, rb_method_entry),
vm_eval.c (rb_call0, rb_search_method_entry): do not use
refinements for method lookup.
* vm_insnhelper.c (vm_call_method): search methods in refinements if
ci->me is VM_METHOD_TYPE_REFINED. If the method is called by
super (i.e., ci->call == vm_call_super_method), skip the same
method entry as the current method to avoid infinite call of the
same method.
* class.c (include_modules_at): add a refined method entry for each
method defined in a module included in a refinement.
* class.c (rb_prepend_module): set an empty table to
RCLASS_M_TBL(klass) to add refined method entries, because
refinements should have priority over prepended modules.
* proc.c (mnew): use rb_method_entry_with_refinements() to get
a refined method.
* test/ruby/test_refinement.rb (test_inline_method_cache): do not skip
the test because it should pass successfully.
* test/ruby/test_refinement.rb (test_redefine_refined_method): new
test for the case a refined method is redefined.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37993 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
make all Float objects frozen.
[ruby-dev:46081] [ruby-trunk - Feature #6936]
Most part of patch by NARUSE, Yui <naruse@ruby-lang.org>.
* class.c (singleton_class_of): raise TypeError when
trying to define a singleton method on Float objects.
* vm.c (vm_define_method): ditto.
* test/ruby/marshaltestlib.rb: catch up above changes.
* test/ruby/test_class.rb: ditto.
* test/test_pp.rb: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37341 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
`rb_add_method_cfunc_frameless()' API.
This API is not mature to become an offical API.
For example, we can not use this API with
`rb_define_private_method()'.
* method.h, vm_method.c (rb_add_method_cfunc_frameless): removed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37320 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
rb_define_method_fast(). Defined method with this C API
does not make a method frame. It is bit lightweight than
ordinal C functions. Now only 0 or 1 argc are permitted.
* method.h (VM_METHOD_TYPE_CFUNC_FRAMELESS): rename macro name
from VM_METHOD_TYPE_CFUNC_FAST.
* vm_insnhelper.c, vm_method.c: rename related functions.
* proc.c (rb_method_entry_arity): catch up above changes.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37252 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This method is similar to VM_METHOD_TYPE_CFUNC methods, but
called cfunc without building new frame (does not push new control
frame). If error is occured in cfunc, the backtrace only shows
caller frame and upper.
This kind of methods can be added by rb_define_method_fast().
This feature is similar to specialized instructions (opt_plus, etc),
but more flexible (but a bit slower).
* class.c (rb_define_method_fast): added.
Maybe it will be renamed soon.
* vm_insnhelper.c (vm_call_method): support method type
VM_METHOD_TYPE_CFUNC_FAST.
* proc.c (rb_method_entry_arity): catch up new method type.
* vm_method.c (rb_add_method_cfunc_fast): added.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37198 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* class.c (rb_special_singleton_class_of): utility function.
* vm_eval.c (eval_under): special deal for class variable scope with
instance_eval.
* vm_eval.c (rb_obj_instance_eval, rb_obj_instance_exec): allow method
definition in instance_eval of special constants. [ruby-core:28324]
[Bug #2788]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
receiver for super called in instance_eval. If such a receiver is
not found, raise NoMethodError. [ruby-dev:39772] [Bug #2402]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
vm_insnhelper.c, vm_insnhelper.h, vm_method.c: add klass to
rb_control_frame_t to implement super correctly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* class.c (include_class_new): fix duplication of prepended module.
since m_tbl of prepended module is always zero, copy from its
copy iclass of original.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36585 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* class.c (rb_include_module): include modules after the origin.
* class.c (include_modules_at): skip prepended modules.
* class.c (rb_prepend_module): now basic.klass in ICLASS refers the
old original class/module. [ruby-dev:45868][Bug #6662]
* class.c (rb_mod_ancestors): ditto.
* vm_method.c (search_method): search method entry from the origin
iclass.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36266 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
when recur != 0. [ruby-dev:45863] [Bug #6660]
* test/ruby/test_module.rb (test_prepend_instance_methods_false): add
a test for it.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36243 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* class.c (rb_prepend_module): ancestors of prepending module also
should be included. [ruby-core:45914][Bug #6654]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36237 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
object setup to get rid of rare-but-potential memory leak.
* gc.c (gc_mark_children): skip marking extended members if ptr is
NULL.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33400 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
object setup to get rid of rare-but-potential memory leak.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33397 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
explicitly.
* variable.c (rb_const_defined_0): should not check for
superclasses as const_get.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32342 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
environment variables. based on a patch from funny-falcon at
https://gist.github.com/856296, but honors safe level.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31044 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
vm_insnhelper.c: use struct rb_constant_entry_t as entry of
RCLASS_CONST_TBL. RCLASS_CONST_TBL has contained VALUE of constant
directly. Now instead rb_const_entry_t is contained in
RCLASS_CONST_TBL, rb_const_entry_t is managed by malloc, and
have not only the value itself but also visibility flag.
This is another preparation for private constant (see
[ruby-dev:39685][ruby-core:32698]).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29602 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
include/ruby/ruby.h: separate RCLASS_CONST_TBL from RCLASS_IV_TBL.
RCLASS_IV_TBL has contained not only instance variable table but
also constant table. Now the two table are separated to
RCLASS_CONST_TBL and RCLASS_IV_TBL. This is a preparation for
private constant (see [ruby-dev:39685][ruby-core:32698]).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29600 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
class should be attached to the dup'ed class, not the original
class. [ruby-core:30843] [Bug #3461]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28453 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
method ids that belong to the class or the singleton class(es) of
the object. [ruby-dev:41613]
* class.c: on the other hand, Module#public_instance_methods, etc.
returns method ids that belong to the module itself (even if the
module is singleton, it does not return method ids of super
class(es); see [ruby-core:28837]).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28357 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
gain. See [ruby-dev:41067].
* object.c: FL_MARK of some objects by lazy sweep is copied when
RVALUE is cloned. These objects are not marked in the mark phase.
So delete FL_MARK.
* class.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28053 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* class.c (rb_check_inheritable): should not allow subclass of
class Class. [ruby-core:26225]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25449 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Object#to_s is not overridden. [ruby-core:24425]
* class.c (rb_obj_basic_to_s_p): new function.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25428 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Handles eigenclasses and plain classes transparently.
(make_metaclass): renamed from make_metametaclass.
(METACLASS_OF): new utility macro
(META_CLASS_OF_CLASS_CLASS): ditto.
(ENSURE_EIGENCLASS): ditto.
(make_singleton_class): extracted from rb_singleton_class.
(boot_defclass): moved from object.c
(Init_class_hierarchy): extracted from Init_Object.
(rb_make_metaclass): refactored.
(singleton_class_of): extracted from rb_singleton_class.
(rb_singleton_class): refactored.
(rb_define_singleton_method): it needs a metaclass only
but not its metametaclass.
* object.c: booting class hierarchy was moved to class.c
for keeping dependency between compilation units least.
(Init_Object): extracting the booting into
Init_class_hierarchy.
(boot_defclass): moved to class.c.
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new functions to define a nested class/module with non-ascii
name.
* struct.c (make_struct): use name with encoding.
* struct.c (inspect_struct): ditto. [ruby-core:24849]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24513 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
method management. This change affect some VM control stack structure.
* vm.c, vm_insnhelper.c, vm_method.c, vm_eval.c: ditto. and make some
refactoring.
* insns.def, class.c, eval.c, proc.c, vm_dump.c : ditto.
* vm_core.h, compile.c (iseq_specialized_instruction): remove
VM_CALL_SEND_BIT. use another optimization tech for Kernel#send.
* node.h: remove unused node types.
* ext/objspace/objspace.c (count_nodes): ditto.
* gc.c: add mark/free functions for method entry.
* include/ruby/intern.h: remove decl of
rb_define_notimplement_method_id(). nobody can use it
because noex is not opend.
* iseq.c (iseq_mark): fix to check ic_method is available.
* iseq.c (rb_iseq_disasm): fix to use rb_method_get_iseq().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24128 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
if rb_f_notimplement is given.
(rb_define_protected_method): ditto.
(rb_define_private_method): ditto.
(rb_define_method): use rb_define_method_id.
* include/ruby/intern.h (rb_f_notimplement): declared.
(rb_define_notimplement_method_id): declared.
* proc.c (method_inspect): show not-implemented.
* vm_method.c (notimplement_body): new variable.
(rb_notimplement_body_p): new function.
(rb_method_boundp): return false if not implemented.
(rb_f_notimplement): new function.
(rb_define_notimplement_method_id): new function.
* process.c (rb_f_fork): use rb_f_notimplement if not implemented.
* file.c (rb_file_s_lchmod): use rb_f_notimplement if not implemented.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23192 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
mandatory arguments right after the number of optional arguments
only if the number of leading mandatory arguments is not omitted.
* ext/socket/tcpserver.c (tcp_svr_init): Make use of it.
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number of required and optional arguments precisely to prepare
for a more informative error message.
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for specifying the number of the trailing mandatory arguments.
Update the documents accordingly. [ruby-dev:37995]
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* class.c (make_metametaclass): new function. extracted from
rb_make_metaclass.
* class.c (rb_make_metaclass): uses make_metametaclass when called for a
metaclass.
* class.c (rb_singleton_class): creates a meta^(n+2)-class in
addition to a meta^(n+1)-class when called for a meta^(n)-class.
This is because the returned meta^(n+1) class must acts as an instance of
Class, metaclass of Class, ..., meta^(n+1)-class of Class,
Module, metaclass of Module, ..., meta^(n+1)-class of Module,
Object, metaclass of Object, ..., meta^(n+2)-class of Object,
BasicObject, metaclass of BasicObject, ..., meta^(n+2)-class of
and BasicObject even when Class, Module, Object or BasicObject has
not have its meta^(i)-class yet.
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on the case for metaclass of a class which includes a
module.
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from Class into its own eigenclass. Now meta^(n)-class
hierarchy regresses infinitely, again.
(This feature was decided on developer-meeting-20080922.)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19546 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This change stop to install node.h beacuase of saving ABI
(node.h will be changed. Extensions should not depends on
this file).
* blockinlining.c, class.c, compile.c, debug.h, enum.c,
gc.c, iseq.c, parse.y, ruby.c, signal.c, variable.c,
vm.c, vm_core.h, vm_dump.c: ditto.
* ext/ripper/depend: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19500 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
[ruby-dev:35116]
* iseq.c (iseq_mark): mark original iseq object.
* iseq.c (iseq_free): do not free internal data if they have
original iseq to belong.
* iseq.c (rb_iseq_clone): a new function to clone iseq value.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18490 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* string.c (Init_String): Symbol as subclass of String.
* parse.y (rb_intern2): handle symbol as strings.
* string.c (str_new): substring of symbols are mere strings, not
symbols.
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string (e.g. ?x).
* lib/tempfile.rb (Tempfile::make_tmpname): put dot between
basename and pid. [ruby-talk:196272]
* parse.y (do_block): remove -> style block.
* parse.y (parser_yylex): remove tLAMBDA_ARG.
* eval.c (rb_call0): binding for the return event hook should have
consistent scope. [ruby-core:07928]
* eval.c (proc_invoke): return behavior should depend whether it
is surrounded by a lambda or a mere block.
* eval.c (formal_assign): handles post splat arguments.
* eval.c (rb_call0): ditto.
* st.c (strhash): use FNV-1a hash.
* parse.y (parser_yylex): removed experimental ';;' terminator.
* eval.c (rb_node_arity): should be aware of post splat arguments.
* eval.c (rb_proc_arity): ditto.
* parse.y (f_args): syntax rule enhanced to support arguments
after the splat.
* parse.y (block_param): ditto for block parameters.
* parse.y (f_post_arg): mandatory formal arguments after the splat
argument.
* parse.y (new_args_gen): generate nodes for mandatory formal
arguments after the splat argument.
* eval.c (rb_eval): dispatch mandatory formal arguments after the
splat argument.
* parse.y (args): allow more than one splat in the argument list.
* parse.y (method_call): allow aref [] to accept all kind of
method argument, including assocs, splat, and block argument.
* eval.c (SETUP_ARGS0): prepare block argument as well.
* lib/mathn.rb (Integer): remove Integer#gcd2. [ruby-core:07931]
* eval.c (error_line): print receivers true/false/nil specially.
* eval.c (rb_proc_yield): handles parameters in yield semantics.
* eval.c (nil_yield): gives LocalJumpError to denote no block
error.
* io.c (rb_io_getc): now takes one-character string.
* string.c (rb_str_hash): use FNV-1a hash from Fowler/Noll/Vo
hashing algorithm.
* string.c (rb_str_aref): str[0] now returns 1 character string,
instead of a fixnum. [Ruby2]
* parse.y (parser_yylex): ?c now returns 1 character string,
instead of a fixnum. [Ruby2]
* string.c (rb_str_aset): no longer support fixnum insertion.
* eval.c (umethod_bind): should not update original class.
[ruby-dev:28636]
* eval.c (ev_const_get): should support constant access from
within instance_eval(). [ruby-dev:28327]
* time.c (time_timeval): should round for usec floating
number. [ruby-core:07896]
* time.c (time_add): ditto.
* dir.c (sys_warning): should not call a vararg function
rb_sys_warning() indirectly. [ruby-core:07886]
* numeric.c (flo_divmod): the first element of Float#divmod should
be an integer. [ruby-dev:28589]
* test/ruby/test_float.rb: add tests for divmod, div, modulo and remainder.
* re.c (rb_reg_initialize): should not allow modifying literal
regexps. frozen check moved from rb_reg_initialize_m as well.
* re.c (rb_reg_initialize): should not modify untainted objects in
safe levels higher than 3.
* re.c (rb_memcmp): type change from char* to const void*.
* dir.c (dir_close): should not close untainted dir stream.
* dir.c (GetDIR): add tainted/frozen check for each dir operation.
* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::parse_symbol_arg):
typo fixed. a patch from Florian Gross <florg at florg.net>.
* eval.c (EXEC_EVENT_HOOK): trace_func may remove itself from
event_hooks. no guarantee for arbitrary hook deletion.
[ruby-dev:28632]
* util.c (ruby_strtod): differ addition to minimize error.
[ruby-dev:28619]
* util.c (ruby_strtod): should not raise ERANGE when the input
string does not have any digits. [ruby-dev:28629]
* eval.c (proc_invoke): should restore old ruby_frame->block.
thanks to ts <decoux at moulon.inra.fr>. [ruby-core:07833]
also fix [ruby-dev:28614] as well.
* signal.c (trap): sig should be less then NSIG. Coverity found
this bug. a patch from Kevin Tew <tewk at tewk.com>.
[ruby-core:07823]
* math.c (math_log2): add new method inspired by
[ruby-talk:191237].
* math.c (math_log): add optional base argument to Math::log().
[ruby-talk:191308]
* ext/syck/emitter.c (syck_scan_scalar): avoid accessing
uninitialized array element. a patch from Pat Eyler
<rubypate at gmail.com>. [ruby-core:07809]
* array.c (rb_ary_fill): initialize local variables first. a
patch from Pat Eyler <rubypate at gmail.com>. [ruby-core:07810]
* ext/syck/yaml2byte.c (syck_yaml2byte_handler): need to free
type_tag. a patch from Pat Eyler <rubypate at gmail.com>.
[ruby-core:07808]
* ext/socket/socket.c (make_hostent_internal): accept ai_family
check from Sam Roberts <sroberts at uniserve.com>.
[ruby-core:07691]
* util.c (ruby_strtod): should not cut off 18 digits for no
reason. [ruby-core:07796]
* array.c (rb_ary_fill): internalize local variable "beg" to
pacify Coverity. [ruby-core:07770]
* pack.c (pack_unpack): now supports CRLF newlines. a patch from
<tommy at tmtm.org>. [ruby-dev:28601]
* applied code clean-up patch from Stefan Huehner
<stefan at huehner.org>. [ruby-core:07764]
* lib/jcode.rb (String::tr_s): should have translated non
squeezing character sequence (i.e. a character) as well. thanks
to Hiroshi Ichikawa <gimite at gimite.ddo.jp> [ruby-list:42090]
* ext/socket/socket.c: document update patch from Sam Roberts
<sroberts at uniserve.com>. [ruby-core:07701]
* lib/mathn.rb (Integer): need not to remove gcd2. a patch from
NARUSE, Yui <naruse at airemix.com>. [ruby-dev:28570]
* parse.y (arg): too much NEW_LIST()
* eval.c (SETUP_ARGS0): remove unnecessary access to nd_alen.
* eval.c (rb_eval): use ARGSCAT for NODE_OP_ASGN1.
[ruby-dev:28585]
* parse.y (arg): use NODE_ARGSCAT for placeholder.
* lib/getoptlong.rb (GetoptLong::get): RDoc update patch from
mathew <meta at pobox.com>. [ruby-core:07738]
* variable.c (rb_const_set): raise error when no target klass is
supplied. [ruby-dev:28582]
* prec.c (prec_prec_f): documentation patch from
<gerardo.santana at gmail.com>. [ruby-core:07689]
* bignum.c (rb_big_pow): second operand may be too big even if
it's a Fixnum. [ruby-talk:187984]
* README.EXT: update symbol description. [ruby-talk:188104]
* COPYING: explicitly note GPLv2. [ruby-talk:187922]
* parse.y: remove some obsolete syntax rules (unparenthesized
method calls in argument list).
* eval.c (rb_call0): insecure calling should be checked for non
NODE_SCOPE method invocations too.
* eval.c (rb_alias): should preserve the current safe level as
well as method definition.
* process.c (rb_f_sleep): remove RDoc description about SIGALRM
which is not valid on the current implementation. [ruby-dev:28464]
Thu Mar 23 21:40:47 2006 K.Kosako <sndgk393 AT ybb.ne.jp>
* eval.c (method_missing): should support argument splat in
super. a bug in combination of super, splat and
method_missing. [ruby-talk:185438]
* configure.in: Solaris SunPro compiler -rapth patch from
<kuwa at labs.fujitsu.com>. [ruby-dev:28443]
* configure.in: remove enable_rpath=no for Solaris.
[ruby-dev:28440]
* ext/win32ole/win32ole.c (ole_val2olevariantdata): change behavior
of converting OLE Variant object with VT_ARRAY|VT_UI1 and Ruby
String object.
* ruby.1: a clarification patch from David Lutterkort
<dlutter at redhat.com>. [ruby-core:7508]
* lib/rdoc/ri/ri_paths.rb (RI::Paths): adding paths from rubygems
directories. a patch from Eric Hodel <drbrain at segment7.net>.
[ruby-core:07423]
* eval.c (rb_clear_cache_by_class): clearing wrong cache.
* ext/extmk.rb: use :remove_destination to install extension libraries
to avoid SEGV. [ruby-dev:28417]
* eval.c (rb_thread_fd_writable): should not re-schedule output
from KILLED thread (must be error printing).
* array.c (rb_ary_flatten_bang): allow specifying recursion
level. [ruby-talk:182170]
* array.c (rb_ary_flatten): ditto.
* gc.c (add_heap): a heap_slots may overflow. a patch from Stefan
Weil <weil at mail.berlios.de>.
* eval.c (rb_call): use separate cache for fcall/vcall
invocation.
* eval.c (rb_eval): NODE_FCALL, NODE_VCALL can call local
functions.
* eval.c (rb_mod_local): a new method to specify newly added
visibility "local".
* eval.c (search_method): search for local methods which are
visible only from the current class.
* class.c (rb_class_local_methods): a method to list local methods.
* object.c (Init_Object): add BasicObject class as a top level
BlankSlate class.
* ruby.h (SYM2ID): should not cast to signed long.
[ruby-core:07414]
* class.c (rb_include_module): allow module duplication.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10235 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merged to allow arbitrary names for update methods.
[ruby-core:05416]
* eval.c (rb_f_fcall): new method to avoid inefficiency of
obj.instance_eval{send(...)} tricks.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9082 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
rb_exec_recursive() in eval.c.
* eval.c (rb_exec_recursive): new function.
* array.c (rb_ary_join): use rb_exec_recursive().
* array.c (rb_ary_inspect, rb_ary_hash): ditto.
* file.c (rb_file_join): ditto.
* hash.c (rb_hash_inspect, rb_hash_to_s, rb_hash_hash): ditto.
* io.c (rb_io_puts): ditto.
* object.c (rb_obj_inspect): ditto
* struct.c (rb_struct_inspect): ditto.
* lib/set.rb (SortedSet::setup): a hack to shut up warning.
[ruby-talk:132866]
* lib/time.rb (Time::strptime): add new function. inspired by
[ruby-talk:132815].
* lib/parsedate.rb (ParseDate::strptime): ditto.
* regparse.c: move st_*_strend() functions from st.c. fixed some
potential memory leaks.
* exception error messages updated. [ruby-core:04497]
* ext/socket/socket.c (Init_socket): add bunch of Socket
constants. Patch from Sam Roberts <sroberts@uniserve.com>.
[ruby-core:04409]
* array.c (rb_ary_s_create): no need for negative argc check.
[ruby-core:04463]
* array.c (rb_ary_unshift_m): ditto.
* lib/xmlrpc/parser.rb (XMLRPC::FaultException): make it subclass
of StandardError class, not Exception class. [ruby-core:04429]
* parse.y (fcall_gen): lvar(arg) will be evaluated as
lvar.call(arg) when lvar is a defined local variable. [new]
* object.c (rb_class_initialize): call inherited method before
calling initializing block.
* eval.c (rb_thread_start_1): initialize newly pushed frame.
* lib/open3.rb (Open3::popen3): $? should not be EXIT_FAILURE.
fixed: [ruby-core:04444]
* eval.c (is_defined): NODE_IASGN is an assignment.
* ext/readline/readline.c (Readline.readline): use rl_outstream
and rl_instream. [ruby-dev:25699]
* ext/etc/etc.c (Init_etc): sGroup needs HAVE_ST_GR_PASSWD check
[ruby-dev:25675]
* misc/ruby-mode.el: [ruby-core:04415]
* lib/rdoc/generators/html_generator.rb: [ruby-core:04412]
* lib/rdoc/generators/ri_generator.rb: ditto.
* struct.c (make_struct): fixed: [ruby-core:04402]
* ext/curses/curses.c (window_color_set): [ruby-core:04393]
* ext/socket/socket.c (Init_socket): SO_REUSEPORT added.
[ruby-talk:130092]
* object.c: [ruby-doc:818]
* parse.y (open_args): fix too verbose warnings for the space
before argument parentheses. [ruby-dev:25492]
* parse.y (parser_yylex): ditto.
* parse.y (parser_yylex): the first expression in the parentheses
should not be a command. [ruby-dev:25492]
* lib/irb/context.rb (IRB::Context::initialize): [ruby-core:04330]
* object.c (Init_Object): remove Object#type. [ruby-core:04335]
* st.c (st_foreach): report success/failure by return value.
[ruby-Bugs-1396]
* parse.y: forgot to initialize parser struct. [ruby-dev:25492]
* parse.y (parser_yylex): no tLABEL on EXPR_BEG.
[ruby-talk:127711]
* document updates - [ruby-core:04296], [ruby-core:04301],
[ruby-core:04302], [ruby-core:04307]
* dir.c (rb_push_glob): should work for NUL delimited patterns.
* dir.c (rb_glob2): should aware of offset in the pattern.
* string.c (rb_str_new4): should propagate taintedness.
* env.h: rename member names in struct FRAME; last_func -> callee,
orig_func -> this_func, last_class -> this_class.
* struct.c (rb_struct_set): use original method name, not callee
name, to retrieve member slot. [ruby-core:04268]
* time.c (time_strftime): protect from format modification from GC
finalizers.
* object.c (Init_Object): remove rb_obj_id_obsolete()
* eval.c (rb_mod_define_method): incomplete subclass check.
[ruby-dev:25464]
* gc.c (rb_data_object_alloc): klass may be NULL.
[ruby-list:40498]
* bignum.c (rb_big_rand): should return positive random number.
[ruby-dev:25401]
* bignum.c (rb_big_rand): do not use rb_big_modulo to generate
random bignums. [ruby-dev:25396]
* variable.c (rb_autoload): [ruby-dev:25373]
* eval.c (svalue_to_avalue): [ruby-dev:25366]
* string.c (rb_str_justify): [ruby-dev:25367]
* io.c (rb_f_select): [ruby-dev:25312]
* ext/socket/socket.c (sock_s_getservbyport): [ruby-talk:124072]
* struct.c (make_struct): [ruby-dev:25249]
* dir.c (dir_open_dir): new function. [ruby-dev:25242]
* io.c (rb_f_open): add type check for return value from to_open.
* lib/pstore.rb (PStore#transaction): Use the empty content when a
file is not found. [ruby-dev:24561]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8068 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/cgi.rb (CGI::QueryExtension): give extended string, not a
delegater object.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5501 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ancestors unless the recursive flag is set. [ruby-list:38007]
* hash.c (env_each_key): use env_keys to avoid environment modify
on the fly.
* hash.c (env_each_value): use env_values for safety.
* hash.c (env_each): allocate environment array first.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4277 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
arguement type mismatch, and inline method_list().
[ruby-core:01198]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4004 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
check (and warning) into one function; following DRY principle.
[ruby-core:01193]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4002 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
[ruby-dev:20360]
* eval.c (rb_eval): support new_yield() change.
* variable.c (rb_const_get_0): warn for Foo::BAR when BAR is a
toplevel constant (i.e. a constant defined under Object).
[ruby-list:36935]
* parse.y (no_blockarg): separate no block argument check and
ret_args argument processing.
* range.c (rb_range_beg_len): out_of_range check after adjusting
end point. [ruby-dev:20370]
* parse.y (call_args): the first argument to arg_cancat() should
be NODE_LIST. [ruby-core:01151]
* eval.c (rb_eval): should dispatch based on ID type.
* eval.c (rb_yield_0): should restore scope_vmode during yield.
[ruby-dev:20361]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3967 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* hash.c (rb_hash_values_at,env_values_at): ditto.
* re.c (match_values_at): ditto.
* struct.c (rb_struct_values_at): ditto.
* re.c (match_select): add iterator behavior.
* ext/curses/curses.c, ext/digest/sha2/sha2.c, ext/iconv/iconv.c,
ext/racc/cparse/cparse.c: include "ruby.h" at the top to shut up
"_FILE_OFFSET_BITS redefined" warning on Solaris.
* class.c (rb_class_protected_instance_methods): now gives
warnings to show migration path. The default will be reversed
on Jan 2004.
* numeric.c (num_step): "1.1.step(1.5,0.1)" to work.
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warnings to show migration path.
* lib/delegate.rb (Delegator::initialize): instance_methods
etc. now recurse by default. need to specify false.
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* hash.c (env_shift): ditto.
* hash.c (env_invert): ditto.
* hash.c (env_replace): ditto.
* hash.c (env_update): ditto.
* array.c (rb_ary_join): dispatch based on "to_str".
* array.c (rb_ary_times): ditto.
* array.c (rb_ary_equal): ditto.
* process.c (rb_f_exec): dispatch based on "to_ary".
* eval.c (umethod_bind): exact class match is not required. relax
the restriction to subclasses.
* eval.c (rb_eval): call "inherited" before executing class body.
* class.c (rb_define_class): call "inherited" after defining the
constant.
* class.c (rb_define_class_under): ditto.
* eval.c (massign): expand first element if RHS is an array and
its size is 1, and LHS has concrete assignment target (i.e. LHS
has target(s) other than *var).
* eval.c (massign): avoid unnecessary avalue/svalue conversion.
* eval.c (rb_yield_0): ditto
* array.c (rb_ary_update): do not allocate unused array if rpl is
nil (i.e. merely removing elements).
* io.c (io_read): should resize supplied string if it's shorter
than expected.
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st_compare_func_t, st_hash_func_t and st_each_func_t.
* st.h, st.c: Do explicit function declarations and do not rely on
implicit declarations. On such platforms as IA64, int argument
values are NOT automatically promoted to long (64bit) values, so
explicit declarations are mandatory for those functions that
take long values or pointers. This fixes miniruby's coredump on
FreeBSD/IA64.
* class.c, eval.c, gc.c, hash.c, marshal.c, parse.y, variable.c:
Add proper casts to avoid warnings.
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* array.c (rb_check_array_type): new function: return an array
(convert if possible), or nil.
* string.c (rb_check_string_type): new function: return a string
(convert if possible), or nil.
* numeric.c (rb_dbl_cmp): returns nil if values are not
comparable.
* numeric.c (fix_cmp,flo_cmp): use rb_num_coerce_cmp()
* bignum.c (rb_big_cmp): ditto.
* numeric.c (rb_num_coerce_cmp): new coercing function for "<=>",
which does not raise TypeError.
* numeric.c (do_coerce): can be supress exception now.
* object.c (rb_mod_cmp): should return nil for non class/module
objects.
* re.c (rb_reg_eqq): return false if the argument is not a
string. now returns boolean value.
* class.c (rb_include_module): argument should be T_MODULE, not
T_class, nor T_ICLASS.
* eval.c (is_defined): "defined?" should return "assignment" for
attribute assignment (e.g. a.foo=b) and indexed assignment
(e.g. a[2] = 44).
* parse.y (aryset): use NODE_ATTRASGN.
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really a module, whose methods must be safe for reciever's type.
* eval.c (rb_eval): nosuper should not be inherited unless the
overwritten method is an undef placeholder.
* parse.y (primary): allow 'when'-less case statement; persuaded
by Sean Chittenden.
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public_method_defined?, private_method_defined?,
protected_method_defined?
* object.c (rb_obj_public_methods): new method
Object#public_methods.
* class.c (ins_methods_i): Object#methods should list both public
and protected methods.
* class.c (rb_class_public_instance_methods): new method
Module#public_instance_methods.
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self-assignment.
* class.c (rb_make_metaclass): metaclass of a superclass may be
NULL at boot time.
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* eval.c (ruby_run): should set toplevel visibility again here.
* eval.c (rb_eval): should not rely on ruby_class == rb_cObject
check. Besides allow implicit publicity for attribute set
methods.
* parse.y (primary): need not to check class_nest, just set
whether method is an attrset or not.
* string.c (rb_str_each_line): p might be at the top of the
string.
* class.c (rb_make_metaclass): class of metaclass should be
metaclass of superclass, unless class itself is a metaclass;
class of metaclass of metaclass should point back to self.
eh, confusing, isn't it.
* class.c (rb_singleton_class): check if its class is singleton
AND attached to self.
* eval.c (rb_eval): should define class/module under ruby_cbase.
* eval.c (rb_eval): should set class/module path based on
ruby_cbase, not ruby_class.
* eval.c (module_setup): use ruby_cbase instead of ruby_class.
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* marshal.c (w_extended): should allow marshaling of object which
is extended by named module.
* class.c (rb_make_metaclass): super may be T_ICLASS, need to skip.
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to obj.meta.meta.super (ruby-bugs-ja:PR#324).
* parse.y (yylex): the warning message "invalid
character syntax" was never issued.
* marshal.c (r_bytes): do not use alloca (ruby-bugs:PR#382).
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variable table if it existes.
* class.c (rb_make_metaclass): metaclass of a metaclass is a
metaclass itself.
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* file.c (rb_find_file_ext): ditto.
* range.c (range_eq): class check should be based on range.class,
instead of Range to work with Range.dup.
* range.c (range_eql): ditto.
* class.c (rb_mod_dup): need to preserve metaclass and flags.
* object.c (rb_cstr_to_dbl): had a buffer overrun.
* marshal.c (w_class): integrate singleton check into a funciton
to follow DRY principle.
* marshal.c (w_uclass): should check singleton method.
* object.c (rb_obj_dup): dmark and dfree functions must be match
for T_DATA type.
* object.c (rb_obj_dup): class of the duped object must be match
to the class of the original.
* re.c (rb_reg_quote): do not escape \t, \f, \r, \n, for they are
not regular expression metacharacters.
* time.c (time_s_alloc): use time_free instead of free (null check,
also serves for type mark).
* time.c (time_s_at): check dfree function too.
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substring, slice! should return nil without exception.
* array.c (rb_ary_insert): type fixed.
* string.c (rb_str_split_m): accept separator value nil as well.
* string.c (rb_str_become): was leaking memory.
* class.c (rb_include_module): should not alter other
classes/modules by inclusion. by this fix, local order may not
be preserved for some cases.
* class.c (include_class_new): module may be T_ICLASS; retrieve
original module information.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2632 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
singleton cbase.
* eval.c (is_defined): adopt new cvar behavior.
* eval.c (rb_eval): ditto.
* eval.c (assign): ditto.
* class.c (rb_mod_clone): should not call rb_obj_clone(), since
Module does not provide "allocate".
* class.c (rb_singleton_class): should crate new singleton class
if obj is a class or module and attached object is different,
which means metaclass of singleton class is sought.
* time.c (time_s_alloc): now follows allocation framework.
* eval.c (rb_eval): should initialize outer class variables from
methods in singleton class definitions.
* eval.c (assign): ditto.
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directories.
* class.c (rb_include_module): should preserve ancestor order in
the included class/module.
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* eval.c (rb_thread_cleanup): need not to free thread stacks at
process termination.
* array.c (rb_ary_fetch): use the block to get the default value
if the block is given.
* eval.c (rb_thread_schedule): should check time only if BOTH
WAIT_SELECT and WAIT_TIME.
* eval.c (umethod_bind): should update rklass field.
* hash.c (rb_hash_update): if a block is given, yields [key,
value1, value2] to the block to resolve conflict.
* string.c (rb_str_split_m): no need to consider KANJI
characters, if the length of separator is 1 (byte).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2015 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (rb_cstr2inum): reject prefix followed by spaces only.
* class.c (rb_class_inherited): should use Object when no super
class.
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* hash.c (rb_hash_set_default): Hash#default= should return the
new value.
* string.c (rb_str_to_i): accepts optional base argument. [new]
* numeric.c (rb_fix2str): should not handle negative fixnum values
int32 via calling sprintf() directly.
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* eval.c (rb_thread_schedule): should not select a thread which is
not yet initialized.
* time.c (time_plus): wrong boundary check.
* time.c (time_minus): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1918 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
modifying buffer is shared.
* array.c (ary_make_shared): make an internal buffer of an array
to be shared.
* array.c (rb_ary_shift): avoid sliding an internal buffer by
using shared buffer.
* array.c (rb_ary_subseq): avoid copying the buffer.
* parse.y (gettable): should freeze __LINE__ string.
* io.c (rb_io_puts): old behavoir restored. rationale: a) if you
want to call to_s for arrays, you can just call print a, "\n".
b) to_s wastes memory if array (and sum of its contents) is
huge. c) now any object that has to_ary is treated as an array,
using rb_check_convert_type().
* hash.c (rb_hash_initialize): now accepts a block to calculate
the default value. [new]
* hash.c (rb_hash_aref): call "default" method to get the value
corrensponding to the non existing key.
* hash.c (rb_hash_default): get the default value based on the
block given to 'new'. Now it takes an optinal "key" argument.
"default" became the method to get the value for non existing
key. Users may override "default" method to change the hash
behavior.
* hash.c (rb_hash_set_default): clear the flag if a block is given
to 'new'
* object.c (Init_Object): undef Data.allocate, left Data.new.
* ext/curses/curses.c (window_scrollok): use RTEST().
* ext/curses/curses.c (window_idlok): ditto.
* ext/curses/curses.c (window_keypad): ditto.
* ext/curses/curses.c (window_idlok): idlok() may return void on
some platforms; so don't use return value.
* ext/curses/curses.c (window_scrollok): ditto for consistency.
* ext/curses/curses.c: replace FIX2INT() by typechecking NUM2INT().
* parse.y (str_extend): should not process immature #$x and
#@x interpolation, e.g #@#@ etc.
* enum.c (enum_sort_by): sort_by does not have to be stable always.
* enum.c (enum_sort_by): call qsort directly to gain performance.
* util.c (ruby_qsort): ruby_qsort(qs6) is now native thread safe.
* error.c (rb_sys_fail): it must be a bug if it's called when
errno == 0.
* regex.c (WC2MBC1ST): should not pass through > 0x80 number in UTF-8.
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expression interpolation.
* pack.c (pack_unpack): should give length to utf8_to_uv().
* pack.c (utf8_to_uv): add length check.
* massages: replace "wrong #" by "wrong number".
* marshal.c (w_float): output Infinity and NaN explicitly.
* marshal.c (r_object): support new explicit float format.
* eval.c (rb_thread_wait_for): select may cause ERESTART on
Solaris.
* eval.c (rb_thread_select): ditto.
* array.c (rb_ary_join): dumped core if sep is not T_STRING nor T_NIL.
* array.c (rb_ary_join): buffer size calculattion was wrong.
* array.c (rb_ary_to_s): if rb_output_fs is nil, insert newlines
between array elements (use rb_default_rs as newline litral)
[experimental].
* gc.c (init_mark_stack): no need to clear mark_stack.
* gc.c (gc_mark_all): need to handle finalizer mark.
* gc.c (gc_mark_rest): use MEMCPY instead of memcpy.
* gc.c (rb_gc_mark): earlier const check to avoid pusing special
constants into mark stack.
* numeric.c (fix_to_s): 'to_s' now takes optional argument to
specify radix. [new]
* bignum.c (rb_big_to_s): ditto. [new]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1842 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
should remain anonymous.
* eval.c (rb_call0): self in a block given to define_method now be
switched to the receiver of the method.
* eval.c (proc_invoke): added new parameter to allow self
switching.
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lastline and lastmatch in the thread struct for later restore.
* eval.c (rb_thread_save_context): restore lastline and lastmatch.
* numeric.c (flo_to_s): should handle negative float value.
* class.c (rb_include_module): should check whole ancestors to
avoid duplicate module inclusion.
* string.c (trnext): should check backslash before updating "now"
position.
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loading.
* io.c (io_fread): use fread(3) if PENDING_COUND is available.
* class.c (rb_mod_include_p): Module#include? added. [new]
* re.c (ignorecase_setter): give warning on modifying $=.
* string.c (rb_str_casecmp): new method. [new]
* string.c (rb_str_eql): separated from rb_str_equal(), make it
always be case sensitive. [new]
* string.c (rb_str_hash): made it always be case sensitive.
* eval.c (rb_f_require): should not include path in $" value
* file.c (rb_find_file): should return 0 explicitly on failure.
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NUM_NONREG_ITEMS, which have happened to be same value.
* class.c (rb_class_new): subclass check moved to this function.
* class.c (rb_class_boot): check less version of rb_class_new().
* eval.c (proc_invoke): should preserve iter status for embedded
frame in the block.
* file.c (rb_file_s_expand_path): may overrun buffer on stack.
* string.c (rb_str_insert): forgot to call rb_str_modify().
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creating brand new exception object of the receiver.
* eval.c (rb_eval_string_wrap): extend new ruby_top_self, not
original self.
* eval.c (rb_eval_cmd): respect ruby_wrapper if set.
* eval.c (eval): do not update ruby_class unless scope is not
provided.
* eval.c (eval): preserve wrapper information.
* eval.c (proc_invoke): ditto.
* eval.c (block_pass): ditto.
* parse.y (void_expr): too much warnings for void context
(e.g. foo[1] that can be mere Proc call).
* error.c (rb_name_error): new function to raise NameError with
name attribute set.
* eval.c (rb_f_missing): set name and args in the exception
object. [new]
* error.c (name_name): NameError#name - new method.
* error.c (nometh_args): NoMethodError#args - new method.
* lex.c (rb_reserved_word): lex_state after tRESCUE should be
EXPR_MID.
* gc.c (add_heap): allocation size of the heap unit is doubled for
each allocation.
* dir.c (isdelim): space, tab, and newline are no longer
delimiters for glob patterns.
* eval.c (svalue_to_avalue): new conversion scheme between single
value and array values.
* eval.c (avalue_to_svalue): ditto.
* eval.c (rb_eval): REXPAND now uses avalue_to_svalue(), return
and yield too.
* eval.c (rb_yield_0): use avalue_to_svalue().
* eval.c (proc_invoke): Proc#call gives avaules, whereas
Proc#yield gives mvalues.
* eval.c (bmcall): convert given value (svalue) to avalue.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1555 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/dbm/extconf.rb: allow specifying dbm-type explicitly.
* ext/dbm/extconf.rb: avoid gdbm if possible, because it leaks
memory, whereas gdbm.so doesn't. potential incompatibility.
* string.c (rb_str_insert): new method.
* parse.y (yylex): lex_state after RESCUE_MOD should be EXPR_BEG.
* array.c (rb_ary_insert): new method.
* array.c (rb_ary_update): new utility function.
* io.c (set_outfile): should check if closed before assignment.
* eval.c (rb_eval): should preserve value of ruby_errinfo.
* eval.c (rb_thread_schedule): infinite sleep should not cause
dead lock.
* array.c (rb_ary_flatten_bang): proper recursive detection.
* eval.c (yield_under): need not to prohibit at safe level 4.
* pack.c (pack_pack): p/P packs nil into NULL.
* pack.c (pack_unpack): p/P unpacks NULL into nil.
* pack.c (pack_pack): size check for P template.
* ruby.c (set_arg0): wrong predicate when new $0 value is bigger
than original space.
* gc.c (id2ref): should use NUM2ULONG()
* object.c (rb_mod_const_get): check whether name is a class
variable name.
* object.c (rb_mod_const_set): ditto.
* object.c (rb_mod_const_defined): ditto.
* marshal.c (w_float): precision changed to "%.16g"
* eval.c (rb_call0): wrong retry behavior.
* numeric.c (fix_aref): a bug on long>int architecture.
* eval.c (rb_eval_string_wrap): should restore ruby_wrapper.
* regex.c (re_compile_pattern): char class at either edge of range
should be invalid.
* eval.c (handle_rescue): use === to compare exception match.
* error.c (syserr_eqq): comparison between SytemCallErrors should
based on their error numbers.
* eval.c (safe_getter): should use INT2NUM().
* bignum.c (rb_big2long): 2**31 cannot fit in 31 bit long.
* regex.c (calculate_must_string): wrong length calculation.
* eval.c (rb_thread_start_0): fixed memory leak.
* parse.y (none): should clear cmdarg_stack too.
* io.c (rb_fopen): use setvbuf() to avoid recursive malloc() on
some platforms.
* file.c (rb_stat_dev): device functions should honor stat field
types (except long long such as dev_t).
* eval.c (rb_mod_nesting): should not push nil for nesting array.
* eval.c (rb_mod_s_constants): should not search array by
rb_mod_const_at() for nil (happens for singleton class).
* class.c (rb_singleton_class_attached): should modify iv_tbl by
itself, no longer use rb_iv_set() to avoid freeze check error.
* variable.c (rb_const_get): error message "uninitialized constant
Foo at Bar::Baz" instead of "uninitialized constantBar::Baz::Foo".
* eval.c (rb_mod_included): new hook called from rb_mod_include().
* io.c (opt_i_set): should strdup() inplace_edit string.
* eval.c (exec_under): need to push cref too.
* eval.c (rb_f_missing): raise NameError for "undefined local
variable or method".
* error.c (Init_Exception): new exception NoMethodError.
NameError moved under ScriptError again.
* eval.c (rb_f_missing): use NoMethodError instead of NameError.
* file.c (Init_File): should redifine "new" class method.
* eval.c (PUSH_CREF): sharing cref node was problematic. maintain
runtime cref list instead.
* eval.c (rb_eval): copy defn node before registering.
* eval.c (rb_load): clear ruby_cref before loading.
* variable.c (rb_const_get): no recursion to show full class path
for modules.
* eval.c (rb_set_safe_level): should set safe level in curr_thread
as well.
* eval.c (safe_setter): ditto.
* object.c (rb_obj_is_instance_of): nil belongs to false, not true.
* time.c (make_time_t): proper (I hope) daylight saving time
handling for both US and Europe. I HATE DST!
* eval.c (rb_thread_wait_for): non blocked signal interrupt should
stop the interval.
* eval.c (proc_eq): class check aded.
* eval.c (proc_eq): typo fixed ("return" was ommitted).
* error.c (Init_Exception): move NameError under StandardError.
* class.c (rb_mod_clone): should copy method bodies too.
* bignum.c (bigdivrem): should trim trailing zero bdigits of
remainder, even if dd == 0.
* file.c (check3rdbyte): safe string check moved here.
* time.c (make_time_t): remove HAVE_TM_ZONE code since it
sometimes reports wrong time.
* time.c (make_time_t): remove unnecessary range check for
platforms where negative time_t is available.
* process.c (proc_waitall): should push Process::Status instead of
Finuxm status.
* process.c (waitall_each): should add all entries in pid_tbl.
these changes are inspired by Koji Arai. Thanks.
* process.c (proc_wait): should not iterate if pid_tbl is 0.
* process.c (proc_waitall): ditto.
* numeric.c (flodivmod): a bug in no fmod case.
* process.c (pst_wifsignaled): should apply WIFSIGNALED for status
(int), not st (VALUE).
* io.c (Init_IO): value of $/ and $\ are no longer restricted to
strings. type checks are done on demand.
* class.c (rb_include_module): module inclusion should be check
taints.
* ruby.h (STR2CSTR): replace to StringType() and StringTypePtr().
* ruby.h (rb_str2cstr): ditto.
* eval.c (rb_load): should not copy topleve local variables. It
cause variable/method ambiguity. Thanks to L. Peter Deutsch.
* class.c (rb_include_module): freeze check at first.
* eval.c (rb_attr): sprintf() and rb_intern() moved into
conditional body.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1356 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
value is ignored.
* class.c (rb_singleton_class_clone): should copy class constant
table as well.
* class.c (rb_include_module): sometimes cache was mistakenly left
uncleared - based on the patch by K.Kosako.
* ruby.h: all Check_SafeStr()'s are replaced by SafeStr() to
ensure 'to_str' be always effective.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1288 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
and delimiters.
* dir.c (remove_backslases): remove backslashes from path before
calling stat(2).
* dir.c (dir_s_glob): call rb_yield directly (via push_pattern) if
block is given to the method.
* dir.c (push_pattern): do not call rb_ary_push; yield directly.
* eval.c (blk_copy_prev): reduced ALLOC_N too much.
* eval.c (frame_dup): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1183 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
nobu
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