Граф коммитов

260 Коммитов

Автор SHA1 Сообщение Дата
kosaki e93a68abfa * file.c (RB_MAX_GROUPS): moved to
* internal.h (RB_MAX_GROUPS): here.

* file.c (rb_group_member): use RB_MAX_GROUPS instead of
  RUBY_GROUP_MAX. They are the same.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39352 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-02-21 04:41:39 +00:00
nobu 44c5c2a312 compar.c: inversed comarison without infinite recursion
* compar.c (rb_invcmp): compare by inversed comarison, with preventing
  from infinite recursion.  [ruby-core:52305] [Bug #7870]
* string.c (rb_str_cmp_m), time.c (time_cmp): get rid of infinite
  recursion.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39292 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-02-17 11:55:50 +00:00
marcandre 1677cbce9d * enumerator.c: Use to_enum for Enumerable methods returning Enumerators.
This makes Lazy#cycle no longer needed, so it was removed.
  Make Enumerator#chunk and slice_before return lazy Enumerators.
  [Bug #7715]

* internal.h: Remove ref to rb_enum_cycle_size; no longer needed

* enum.c: Make enum_cycle_size static.

* test/ruby/test_lazy_enumerator.rb: Test for above

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39058 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-02-05 03:49:59 +00:00
nobu ad6f06aed8 object.c: singleton class clone
* 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
2012-12-29 02:37:47 +00:00
nobu 320b49473e error.c: rb_write_error_str
* error.c (compile_err_append, compile_warn_print, warn_print): use
  rb_write_error_str() instead of writing to rb_stderr directly.
* io.c (rb_write_error_str): a stopgap measure not to unblock GVL.
  warning from require seems to still have race condition errors.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38590 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-12-25 04:38:18 +00:00
nobu 0fe46ceae3 marshal.c: rb_check_funcall_with_hook
* vm_eval.c (rb_check_funcall_with_hook): rb_check_funcall with hook
  which is called before calling method_missing or target method.
* marshal.c (w_object, r_object0): use rb_check_funcall_with_hook
  instead of respond_to? and call.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38568 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-12-23 06:05:50 +00:00
nobu 6f02547d83 internal.h: quote unprintable
* internal.h (QUOTE, QUOTE_ID): quote unprintable chars in strings and
  IDs. [Bug #7574] [ruby-dev:46749]
* string.c (rb_str_quote_unprintable): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38558 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-12-22 15:04:57 +00:00
kosaki aff9dff46d * signal.c (rb_sigaltstack_size): new. calculate stack size for
sigsegv handler. enlarge value when x86 or x86_64 on Linux.
  Linux has very small MINSIGSTKSZ size (2048 bytes) and
  our sigsegv routine need 5KiB at least. [Bug #7141]
* internal.h: add declaration of rb_sigaltstack_size().
* vm_core.h: remove ALT_STACK_SIZE definition.

* signal.c (rb_register_sigaltstack): replace ALT_STACK_SIZE with
  rb_sigaltstack_size();
* gc.c (Init_heap): ditto.
* vm.c (th_init): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38409 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-12-15 14:20:12 +00:00
kosaki e78d4e69fe * thread.c (rb_mutex_owned_p): remove static.
* io.c (io_flush_buffer): don't hold mutex if already have.
  Now recursive lock may occur when following scenario.
  fptr_finalize -> finish_writeconv_sync -> finish_writeconv
  -> io_fflush.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38400 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-12-15 05:40:18 +00:00
shugo 60d6038dda * revised r37993 to avoid SEGV/ILL in tests. In r37993, a method
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
2012-12-06 13:08:41 +00:00
kosaki fe6b2e20e9 * thread.c (rb_uninterruptible): helper function for providing
temporary async_interrupt_timing(Object => :defer)

* io.c (rb_f_p): use rb_uninterruptible.
* io.c (rb_f_p_internal): helper function for rb_f_p().
* io.c (struct rb_f_p_arg): new struct for rb_f_p_internal.

* test/ruby/test_thread.rb (test_async_interrupt_and_p): test for
  the above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38225 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-12-05 19:37:49 +00:00
shugo 9e44974874 * revert r37993 to avoid SEGV in tests.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38022 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-30 02:11:59 +00:00
shugo 421314cf4e * 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_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
2012-11-29 12:50:10 +00:00
kosaki b8a1e36201 * thread.c (struct rb_mutex_struct): add allow_trap field.
* internal.h (rb_mutex_allow_trap): added.
* thread.c (rb_mutex_lock, rb_mutex_unlock): check mutex->allow_trap.
* thread.c (mutex_sleep): remove trap check because it uses
  rb_mutex_lock and rb_mutex_unlock internally.
* thread.c (rb_mutex_allow_trap): new helper function for the above.

* io.c (io_binwrite): mark fptr->write_lock as writable in trap.

* test/ruby/test_signal.rb (test_trap_puts): test for the above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37930 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-28 08:30:51 +00:00
shirosaki 56132b1346 array.c: refactoring of rb_ary_delete_same()
* array.c (ary_resize_smaller): new function to resize array.

* array.c (rb_ary_delete): refactoring to extract a function.

* array.c (rb_ary_delete_same): refactoring.
  It renames function, reduces duplicated code and removes unused
  code.

* gc.c (wmap_final_func): follow the above change.

* internal.h (rb_ary_delete_same): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37843 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-25 13:39:26 +00:00
shirosaki 1cdeab5cdd Fix WeakRef finalize
* array.c (rb_ary_delete_same_obj): new function for WeakRef.
  This deletes same objects as item argument in the array.

* internal.h (rb_ary_delete_same_obj): add a declaration.

* gc.c (wmap_final_func): remove WeakRef object reference from the
  array. rb_ary_delete() is not usable because it uses rb_equal() to
  compare object references.

* gc.c (wmap_finalize): remove recycled object references from weak
  map hash properly. How to get object reference from object id was
  wrong. st_delete() doesn't work properly if key and value arguments
  are same. The key of obj2wmap is referenced object and the value of
  obj2wmap is WeakRef array.

* gc.c (wmap_aset): obj2wmap should contain WeakRef array in the
  definition.

* test/test_weakref.rb
  (TestWeakRef#test_not_reference_different_object,
   TestWeakRef#test_weakref_finalize): add tests for above.
  [ruby-core:49044] [Bug #7304]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37834 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-24 12:26:54 +00:00
ko1 15d940b8b0 * thread.c: add `Thread#backtrace_locations' method.
This method is similart to `caller_locations' method for
  specific method.
  And fix to accept `level' and `n' parameters for `Thread#backtrace'
  and `Thread#backtrace_locations'.
  `caller' (and `caller_locations') do not return `caller' method
  frame.
  However, `Thread#backtrace' (and `Thread#backtrace_locations')
  return `Thread#backtrace' method frame itself
  if `Thread.current.backtrace' was called.
* vm_backtrace.c: ditto.
* internal.h: ditto.
* test/ruby/test_backtrace.rb: add tests.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37716 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-19 06:07:06 +00:00
tenderlove 4c740bae97 * probes.d: add DTrace probe declarations. [ruby-core:27448]
* array.c (empty_ary_alloc, ary_new): added array create DTrace probe.

* compile.c (rb_insns_name): allowing DTrace probes to access
  instruction sequence name.

* Makefile.in: translate probes.d file to appropriate header file.

* common.mk: declare dependencies on the DTrace header.

* configure.in: add a test for existence of DTrace.

* eval.c (setup_exception): add a probe for when an exception is
  raised.

* gc.c: Add DTrace probes for mark begin and end, and sweep begin and
  end.

* hash.c (empty_hash_alloc): Add a probe for hash allocation.

* insns.def: Add probes for function entry and return.

* internal.h: function declaration for compile.c change.

* load.c (rb_f_load): add probes for `load` entry and exit, require
  entry and exit, and wrapping search_required for load path search.

* object.c (rb_obj_alloc): added a probe for general object creation.

* parse.y (yycompile0): added a probe around parse and compile phase.

* string.c (empty_str_alloc, str_new): DTrace probes for string
  allocation.

* test/dtrace/*: tests for DTrace probes.

* vm.c (vm_invoke_proc): add probes for function return on exception
  raise, hash create, and instruction sequence execution.

* vm_core.h: add probe declarations for function entry and exit.

* vm_dump.c: add probes header file.

* vm_eval.c (vm_call0_cfunc, vm_call0_cfunc_with_frame): add probe on
  function entry and return.

* vm_exec.c: expose instruction number to instruction name function.

* vm_insnshelper.c: add function entry and exit probes for cfunc
  methods.

* vm_insnhelper.h: vm usage information is always collected, so
  uncomment the functions.

12 19:14:50 2012  Akinori MUSHA  <knu@iDaemons.org>

* configure.in (isinf, isnan): isinf() and isnan() are macros on
  DragonFly which cannot be found by AC_REPLACE_FUNCS().  This
  workaround enforces the fact that they exist on DragonFly.

12 15:59:38 2012  Shugo Maeda  <shugo@ruby-lang.org>

* vm_core.h (rb_call_info_t::refinements), compile.c (new_callinfo),
  vm_insnhelper.c (vm_search_method): revert r37616 because it's too
  slow.  [ruby-dev:46477]

* test/ruby/test_refinement.rb (test_inline_method_cache): skip
  the test until the bug is fixed efficiently.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37631 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-12 21:52:12 +00:00
nobu 5a5a86cc52 hash.c: refine error messages
* hash.c (rb_hash_s_create): refine error messages.
* error.c (rb_builtin_class_name): share for above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37620 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-11 06:38:17 +00:00
nobu db54dc7215 enum.c: prefix
* enum.c (rb_enum_cycle_size): prefix with rb.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37531 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-06 22:52:52 +00:00
marcandre 0814c4ac64 * enumerator.c: Support for lazy.cycle.size
[Feature #6636]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37525 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-06 17:16:58 +00:00
marcandre 34be3a5d90 * numeric.c (num_step): Support for Numeric#step.size
[Feature #6636]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37515 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-06 17:14:31 +00:00
shirosaki d33b9a8a72 Fix compatibility of cached expanded load path
* file.c (rb_get_path_check_to_string): extract from
  rb_get_path_check(). We change the spec not to call to_path of
  String object.

* file.c (rb_get_path_check_convert): extract from rb_get_path_check().

* file.c (rb_get_path_check): follow the above change.

* file.c (rb_file_expand_path_fast): remove check_expand_path_args().
  Instead we call it in load.c.

* file.c (rb_find_file_ext_safe): use rb_get_expanded_load_path() to
  reduce expand cost.

* file.c (rb_find_file_safe): ditto.

* internal.h (rb_get_expanded_load_path): add a declaration.

* internal.h (rb_get_path_check_to_string, rb_get_path_check_convert):
  add declarations.

* load.c (rb_construct_expanded_load_path): fix for compatibility.
  Same checks in rb_get_path_check() are added. We don't replace
  $LOAD_PATH and ensure that String object of $LOAD_PATH are frozen.
  We don't freeze non String object and expand it every times. We add
  arguments for expanding load path partially and checking if load path
  have relative paths or non String objects.

* load.c (load_path_getcwd): get current working directory for checking
  if it's changed when getting load path.

* load.c (rb_get_expanded_load_path): fix for rebuilding cache properly.
  We check if current working directory is changed and rebuild expanded
  load path cache. We expand paths which start with ~ (User HOME) and
  non String objects every times for compatibility. We make this
  accessible from other source files.

* load.c (rb_feature_provided): call rb_get_path() since we changed
  rb_file_expand_path_fast() not to call it.

* load.c (Init_load): initialize vm->load_path_check_cache.

* vm.c (rb_vm_mark): mark vm->load_path_check_cache for GC.

* vm_core.h (rb_vm_struct): add vm->load_path_check_cache to store data
  to check load path cache validity.

* test/ruby/test_require.rb (TestRequire): add tests for require
  compatibility related to cached expanded load path.
  [ruby-core:47970] [Bug #7158]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37482 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-05 15:27:08 +00:00
nobu dd83dd6bda process.c: uid gid exec options
* process.c (rb_execarg_addopt, rb_execarg_run_options): add :uid and
  :gid options.  [ruby-core:47414] [Feature #6975]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37124 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-10-09 08:13:29 +00:00
nobu abeedb0875 array.c, enum.c: TypeError in zip
* array.c (take_items), enum.c (enum_zip): raise TypeError at
  non-enumerable objects, not NoMethodError.  [ruby-dev:46145]
  [Bug #7038]
* vm_eval.c (rb_check_block_call): check_funcall variant with block
  function.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36989 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-09-19 15:42:26 +00:00
nobu 5fbfc21b67 internal.h: allocator function in rb_classext_t
* internal.h (struct rb_classext_struct): move allocator function into
  rb_classext_t from ordinary method table.  [ruby-dev:46121]
  [Feature #6993]
* object.c (rb_obj_alloc): call allocator function directly.
* vm_method.c (rb_define_alloc_func, rb_undef_alloc_func)
  (rb_get_alloc_func): use allocator function in rb_classext_t.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36925 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-09-08 09:52:26 +00:00
akr e7ddd1fdc3 * internal.h (rb_last_status_clear): declared.
* process.c (rb_last_status_clear): exported.
  (rb_f_system): call rb_last_status_clear.

* io.c (rb_f_backquote): call rb_last_status_clear.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36849 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-08-29 14:44:08 +00:00
luislavena 86df08dac6 Improve require/File.expand_path performance on Windows
* configure.in (mingw): add shlwapi to the list of dependency
  libs for Windows.
* win32/Makefile.sub (EXTSOLIBS): ditto.

* internal.h: declare internal functions rb_w32_init_file,
  rb_file_expand_path_internal and rb_file_expand_path_fast.

* file.c (Init_File): invoke Windows initialization rb_w32_init_file

* win32/file.c (rb_file_load_path_internal): new function.
  Windows-specific implementation that replaces file_expand_path.
  [Bug #6836][ruby-core:46996]

* win32/file.c (rb_w32_init_file): new function. Initialize codepage
  cache for faster conversion encodings lookup.

* file.c (file_expand_path): rename to rb_file_expand_path_internal.
  Conditionally exclude from Windows.

* file.c (rb_file_expand_path_fast): new function. delegates to
  rb_file_expand_path_internal without performing a hit to the
  filesystem.

* file.c (file_expand_path_1): use rb_file_expand_path_internal without
  path expansion (used by require).
* file.c (rb_find_file_ext_safe): ditto.
* file.c (rb_find_file_safe): ditto.

* load.c (rb_get_expanded_load_path): use rb_file_expand_path_fast.
* load.c (rb_feature_provided): ditto.

* file.c (rb_file_expand_path): use rb_file_expand_path_internal with
  path expansion.
* file.c (rb_file_absolute_path): ditto.

* test/ruby/test_file_exhaustive.rb: new tests to exercise
  rb_file_expand_path_internal implementation and compliance with
  existing behaviors.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36811 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-08-24 03:44:56 +00:00
ko1 4a4a702e61 * vm_trace.c, vm_core.h: simplify tracing mechanism.
(1) add rb_hook_list_t data structure which includes
  hooks, events (flag) and `need_clean' flag.
  If the last flag is true, then clean the hooks list.
  In other words, deleted hooks are contained by `hooks'.
  Cleanup process should run before traversing the list.
  (2) Change check mechanism
  See EXEC_EVENT_HOOK() in vm_core.h.
  (3) Add `raw' hooks APIs
  Normal hooks are guarded from exception by rb_protect().
  However, this protection is overhead for too simple
  functions which never cause exceptions.  `raw' hooks
  are executed without protection and faster.
  Now, we only provide registration APIs.  All `raw'
  hooks are kicked under protection (same as normal hooks).
* include/ruby/ruby.h: remove internal data definition and
  macros.
* internal.h (ruby_suppress_tracing), vm_trace.c: rename
  ruby_suppress_tracing() to rb_suppress_tracing()
  and remove unused function parameter.
* parse.y: fix to use renamed rb_suppress_tracing().
* thread.c (thread_create_core): no need to set RUBY_VM_VM.
* vm.c (mark_event_hooks): move definition to vm_trace.c.
* vm.c (ruby_vm_event_flags): add a global variable.
  This global variable represents all of Threads and VM's
  event masks (T1#events | T2#events | ... | VM#events).
  You can check the possibility kick trace func or not
  with ruby_vm_event_flags.
  ruby_vm_event_flags is maintained by vm_trace.c.
* cont.c (fiber_switch, rb_cont_call): restore tracing status.
  [Feature #4347]
* test/ruby/test_continuation.rb: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36715 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-08-16 11:41:24 +00:00
nobu 28827e61d1 method in instance_eval
* 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
2012-08-06 15:31:13 +00:00
shugo 9537e8ffe5 * internal.h, class.c, eval.c, insns.def: find the appropriate
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
2012-08-06 07:00:19 +00:00
nobu c5617b357d internal.h: move mark functions
* internal.h: move mark function declarations that should be private.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36463 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-19 05:30:46 +00:00
akr 04f09ef8a1 * bignum.c (rb_integer_float_eq): new function.
(rb_big_eq): use rb_integer_float_eq.

* internal.h (rb_integer_float_eq): declared.

* numeric.c (flo_eq): use rb_integer_float_eq.
  (fix_equal): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36407 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-16 10:39:42 +00:00
akr cf469774d1 * bignum.c (rb_integer_float_cmp): renamed from rb_big_float_cmp.
* internal.h: follow the above change.

* numeric.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36405 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-16 09:41:25 +00:00
akr 6dd65bb377 * internal.h (rb_big_float_cmp): declared.
* bignum.c (rb_big_float_cmp): extracted from rb_big_cmp and big_op.
  (rb_big_cmp): use rb_big_float_cmp.
  (big_op): ditto.

* numeric.c (flo_cmp): use rb_big_float_cmp.
  (flo_gt): ditto.
  (flo_ge): ditto.
  (flo_lt): ditto.
  (flo_le): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36398 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-16 06:02:21 +00:00
nobu c51a826764 rb_thread_call_without_gvl
* include/ruby/thread.h: new header file for thread stuff.
* thread.c (rb_thread_call_without_gvl): export.  [Feature#4328]
  returns void* instead of VALUE.  [Feature #5543]
* thread.c (rb_thread_blocking_region): deprecate.  [ruby-core:46295]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36355 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-10 13:57:11 +00:00
nobu 85bb412ef9 ThreadShield
* internal.h: move ThreadShield declarations from intern.h.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36322 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-05 08:32:23 +00:00
nobu 13bc74fa74 rb_builtin_type_name
* error.c (rb_builtin_type_name): extract from rb_check_type() for
  debug purpose.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36249 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-29 02:26:46 +00:00
nobu 8ddbbb3324 Module#prepend
* class.c (rb_prepend_module): prepend module into another module.
* eval.c (rb_mod_prepend): new method Module#prepend.  [Feature #1102]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36234 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-27 07:48:50 +00:00
nobu 2240eb37b8 popen: shell commands with envvars and execopts
* io.c (is_popen_fork): check if fork and raise NotImplementedError if
  unavailable.
* io.c (rb_io_s_popen): allow environment variables hash and exec
  options as flat parameters, not in an array arguments.
  [Feature#6651] [EXPERIMENTAL]
* process.c (rb_execarg_extract_options): extract exec options, but no
  exceptions on non-exec options and returns them as a Hash.
* process.c (rb_execarg_setenv): set environment variables.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36229 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-27 00:15:51 +00:00
usa 0e8395d6cb * internal.h: use rb_pid_t instead of pid_t because of there is no
definition of pid_t here on Windows.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36212 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-25 02:35:29 +00:00
akr 72bbf9822d * internal.h (rb_execarg): options field removed.
* process.c: follow the rb_execarg change.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36204 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-23 22:48:11 +00:00
akr f1734b4287 * internal.h (rb_execarg): add new_pgroup_given and new_pgroup_flag
fields.

* process.c (EXEC_OPTION_NEW_PGROUP): removed.
  (proc_spawn_cmd): take a struct rb_execarg argument.
  use the new fields.
  (rb_execarg_addopt): use the new fields.
  (rb_spawn_process): follow the proc_spawn_cmd change.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36202 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-23 14:21:47 +00:00
akr 345ecf3711 * internal.h (rb_execarg): add fd_dup2, fd_close, fd_open,
fd_dup2_child fields.

* process.c (EXEC_OPTION_DUP2): removed.
  (EXEC_OPTION_CLOSE): removed.
  (EXEC_OPTION_OPEN): removed.
  (EXEC_OPTION_DUP2_CHILD): removed.
  (mark_exec_arg): mark the new fields.
  (check_exec_redirect1): change condition for default option.
  (check_exec_redirect): take a struct rb_execarg argument.
  use the new fields.
  (rb_execarg_addopt): follow the check_exec_redirect change.
  (check_exec_fds): use the new fields.
  (save_redirect_fd): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36201 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-23 11:35:32 +00:00
akr 26ecb6cbc4 * internal.h (rb_execarg): add env_modification field.
* process.c (EXEC_OPTION_ENV): removed.
  (mark_exec_arg): mark env_modification field.
  (rb_exec_fillarg): update the new field, instead of options array.
  (rb_execarg_fixup): use the new field.
  (save_env): ditto.
  (rb_execarg_run_options): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36197 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-23 08:18:34 +00:00
akr f732c5046e * internal.h (rb_execarg): add rlimit_limits field.
* process.c (EXEC_OPTION_RLIMIT): removed.
  (mark_exec_arg): mark rlimit_limits field.
  (rb_execarg_addopt): update the new fields, instead of options array.
  (run_exec_rlimit): use the new field.
  (rb_execarg_run_options): clear sarg using MEMZERO.  use the new
  field.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36196 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-23 07:30:26 +00:00
akr b25b9569e5 * internal.h (rb_execarg): add chdir_given and chdir_dir fields.
* process.c (EXEC_OPTION_CHDIR): removed.
  (mark_exec_arg): mark chdir_dir field.
  (rb_execarg_addopt): update the new fields, instead of options array.
  (rb_execarg_run_options): use the new fields.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36195 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-23 06:23:35 +00:00
akr f527ad625d * internal.h (rb_execarg): add close_others_given, close_others_do and
close_others_maxhint fields.

* process.c (EXEC_OPTION_CLOSE_OTHERS): removed.
  (rb_execarg_addopt): update the new fields, instead of options array.
  (check_exec_fds): take eargp as an argument.  update the
  close_others_maxhint field.
  (rb_execarg_fixup): follow the argument change of check_exec_fds.
  (rb_execarg_run_options): use the new fields.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36194 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-23 04:23:03 +00:00
akr 40ae2e0108 * internal.h (rb_execarg): add unsetenv_others_given and
unsetenv_others_do fields.

* process.c (EXEC_OPTION_UNSETENV_OTHERS): removed.
  (rb_execarg_addopt): update the new fields, instead of options array.
  (rb_execarg_fixup): use the new fields.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36193 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-23 01:43:51 +00:00
akr bcadfd9c08 * internal.h (rb_execarg): add pgroup_given and pgroup_pgid fields.
* process.c (EXEC_OPTION_PGROUP): removed.
  (rb_execarg_addopt): update the new fields, instead of options array.
  (run_exec_pgroup): take a struct rb_execarg argument.  refer the new
  fields.
  (rb_execarg_run_options): follow run_exec_pgroup change.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36181 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-22 11:30:29 +00:00
ko1 c4bc9b5758 * iseq.c, vm_eval.c: set th->base_block properly.
th->base_block is information for (a) parsing, (b) compiling
  and (c) setting up the frame to execute the program passed by
  `eval' method.  For example, (1) parser need to know up-level
  variables to detect it is variable or method without paren.
  Befor (a), (b) and (c), VM set th->base_block by passed bindng
  (or previous frame information).  After execute (a), (b) and (c),
  VM should clear th->base_block.  However, if (a), (b) or (c)
  raises an exception, then th->base_block is not cleared.
  Problem is that the uncleared value th->balo_block is used for
  irrelevant iseq compilation.  It causes SEGV or critical error.
  I tried to solve this problem: to clear them before exception,
  but finally I found out that it is difficult to do it (Ruby
  program can be run in many places).
  Because of this background, I set th->base_block before
  compiling iseq and restore it after compiling.
  Basically, th->base_block is dirty hack (similar to global
  variable) and this patch is also dirty.
* bootstraptest/test_eval.rb: add a test for above.
* internal.h: remove unused decl.
* iseq.c (rb_iseq_compile_with_option): add base_block parameter.
  set th->base_block before compation and restore it after
  compilation.
* ruby.c (require_libraries): pass 0 as base_block instead of
  setting th->base_block
* tool/compile_prelude.rb (prelude_eval): apply above changes.
* vm.c, vm_eval.c: ditto.
* vm_core.h: add comments.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36179 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-22 09:32:56 +00:00
akr ed8040a62b * process.c (rb_execarg_addopt): take a VALUE argument instead of
struct rb_execarg.
  (rb_exec_arg_addopt): follow the rb_execarg_addopt change.
  (check_exec_options_i): ditto.

* io.c (pipe_open): follow the rb_execarg_addopt change.

* internal.h (rb_execarg_addopt): follow the definition change.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36167 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-21 12:18:40 +00:00
akr 46e23dc03d * process.c (rb_execarg_init): take a VALUE argument instead of
struct rb_execarg.
  (rb_execarg_new): follow the rb_execarg_init change.
  (rb_exec_arg_init): ditto.

* internal.h (rb_execarg_init): follow the definition change.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36162 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-21 09:39:10 +00:00
akr d73d3a743b * process.c (rb_execarg_fixup): take a VALUE argument instead of
struct rb_execarg.

* internal.h (rb_execarg_fixup): follow the definition change.

* io.c (pipe_open): follow rb_execarg_fixup change.

* ext/pty/pty.c (establishShell): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36157 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-20 21:25:20 +00:00
akr 5309af971d * internal.h (struct rb_execarg): add umask_given and umask_mask
fields.

* process.c (STATIC_ASSERT): removed.
  (rb_execarg_addopt): follow the rb_execarg change.
  (rb_execarg_run_options): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36154 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-20 12:27:09 +00:00
akr b60713de73 * internal.h (struct rb_execarg) moved and renamed from
struct rb_exec_arg in intern.h.

* include/ruby/intern.h (struct rb_exec_arg): refer Data object which
  contains struct rb_execarg.

* process.c: use struct rb_execarg instead of struct rb_exec_arg
  except functions declared in intern.h.
  (rb_exec_arg_addopt): extract a pointer to struct rb_execarg from
  struct rb_exec_arg.
  (rb_exec_arg_init): ditto.
  (rb_exec_arg_fixup): ditto.
  (rb_run_exec_options_err): ditto.
  (rb_run_exec_options): ditto.
  (rb_exec_err): ditto.
  (rb_exec): ditto.

* io.c: use struct rb_execarg instead of struct rb_exec_arg.

* ext/pty/pty.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36153 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-20 11:46:50 +00:00
akr 826f98e688 * internal.h (rb_execarg_new): declared.
(rb_execarg_get): ditto.

* process.c (mark_exec_arg): new function.
  (free_exec_arg): ditto.
  (memsize_exec_arg): ditto.
  (exec_arg_data_type): defined.
  (rb_execarg_new): new function.
  (rb_execarg_get): ditto.
  (rb_f_exec): use rb_execarg_new.
  (rb_spawn_internal): ditto.
  (rb_f_spawn): ditto.

* io.c (pipe_open_v): use rb_execarg_new.
  (pipe_open_s): ditto.

* ext/pty/pty.c (establishShell): use rb_execarg_new.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36152 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-20 10:31:02 +00:00
akr 37a1355bf8 * include/ruby/intern.h (rb_exec_arg_init): deprecated.
(rb_exec_arg_addopt): ditto.
  (rb_exec_arg_fixup): ditto.
  (rb_run_exec_options): ditto.
  (rb_run_exec_options_err): ditto.

* internal.h (rb_execarg_init): declared.
  (rb_execarg_addopt): ditto.
  (rb_execarg_fixup): ditto.
  (rb_execarg_run_options): ditto.

* process.c: call rb_execarg_addopt, rb_execarg_fixup,
  rb_execarg_run_options, rb_execarg_init.
  (rb_execarg_addopt): renamed from rb_exec_arg_addopt.
  (rb_exec_arg_addopt): stub to call rb_execarg_addopt.
  (rb_execarg_init): renamed from rb_exec_arg_init.
  (rb_exec_arg_init): stub to call rb_execarg_init.
  (rb_execarg_fixup): renamed from rb_exec_arg_fixup.
  (rb_exec_arg_fixup): stub to call rb_execarg_fixup.
  (rb_execarg_run_options): renamed from rb_run_exec_options_err.
  (rb_run_exec_options_err): stub to call rb_execarg_run_options.
  (rb_run_exec_options): call rb_execarg_run_options.

* io.c: call rb_execarg_addopt, rb_execarg_fixup,
  rb_execarg_run_options, rb_execarg_init.

* ext/pty/pty.c (establishShell): call rb_execarg_init and
  rb_execarg_fixup.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36039 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-12 11:34:51 +00:00
akr 4b70fab915 * process.c (rb_fork_ruby): new function.
(rb_f_fork): use rb_fork_ruby instead of rb_fork.
  (rb_daemon): ditto.

* io.c (pipe_open): use rb_fork_ruby instead of rb_fork.

* internal.h (rb_fork_ruby): declared.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36018 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-10 11:21:07 +00:00
akr 18088467e7 * process.c (rb_exec_async_signal_safe): exported.
* ext/pty/extconf.rb: modify $INCFLAGS to include internal.h

* ext/pty/pty.c: include internal.h.
  (chfunc): don't call rb_thread_atfork_before_exec.  use
  rb_exec_async_signal_safe instead of rb_f_exec.
  (establishShell): set up earg.  use rb_fork_async_signal_safe
  instead of rb_fork_err.

* internal.h (rb_exec_async_signal_safe): declared.
  (rb_fork_async_signal_safe): declared.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36002 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-10 01:29:58 +00:00
nobu f64e7c834f string.c: rb_str_symname_p
* string.c (rb_str_symname_p): new function that checks if the string
  is valid as a symbol name.  split from sym_inspect().


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35987 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-09 14:36:17 +00:00
akr 13edb951b7 * include/ruby/intern.h: rb_exec_arg and related stuff moved back from
internal.h



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35954 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-07 11:29:43 +00:00
akr 70232e400c * process.c (proc_exec_v): don't call dln_find_exe_r here because it
is not async-signal-safe and proc_exec_v is called in a child
  process.
  command_abspath field of rb_exec_arg.
  (rb_exec_fillarg): call dln_find_exe_r and set command_abspath.
  (rb_exec_err): Give the absolute path of the invoking command for
  proc_exec_v, instead of the command name.

* internal.h: add command_abspath field for rb_exec_arg. 



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35944 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-06 11:49:30 +00:00
akr 3162e673a1 * internal.h (rb_exec_arg_init): change return type to void.
* process.c (rb_exec_arg_init): don't return a value.
  (rb_exec_arg_prepare): ditto.
  (rb_spawn_process): don't take the prog argument.  extract the 
  information from earg.
  (rb_spawn_internal): follow rb_spawn_process change.
  (rb_f_spawn): ditto.

* io.c (pipe_open): don't take the prog argument.  extract the
  information from eargp.
  (pipe_open_v): follow pipe_open change.
  (pipe_open_s): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35928 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-05 15:24:32 +00:00
akr 53b17a769b * internal.h (rb_exec_arg): use union to represent command invocation
with/without shell.

* process.c: follow the rb_exec_arg change.

* io.c (pipe_open): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35927 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-05 14:53:31 +00:00
akr a79bbdf6b5 * internal.h: rb_exec_arg and related stuff moved from intern.h
* include/ruby/intern.h (rb_proc_exec_n): removed.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35925 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-05 13:29:54 +00:00
akr 71fd73dff8 * process.c (rb_exec_fillarg): allocate one more element before
beginning in argv_str for try_with_sh.

* internal.h (ARGVSTR2ARGC): adjust for the above change.
  (ARGVSTR2ARGV): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35910 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-04 11:01:41 +00:00
akr 41819dc447 * internal.h (ARGVSTR2ARGC): defined.
(ARGVSTR2ARGV): defined.

* process.c (proc_exec_v): use ARGVSTR2ARGV.
  (rb_spawn_process): use ARGVSTR2ARGC and ARGVSTR2ARGV.

* io.c (pipe_open): use ARGVSTR2ARGV.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35909 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-04 10:19:32 +00:00
ko1 b57c81ae3e * common.mk: fix to build vm_backtrace.c only itself (vm_backtrace.c
is no longer included from vm.c).  I hope this separation reduce
  compile time of vm.c.
* internal.h: ditto.
* vm.c, vm_core.h, vm_dump.c, vm_eval.c: ditto.
* vm_eval.c: some functions (callee, etc) moved to vm_backtrace.c.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35871 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-02 15:59:37 +00:00
ko1 d5893b91fa * vm_method.c (rb_method_defined_by): removed.
nobu pointed out that rb_method_basic_definition_p() is enough
  for last commit.
* error.c, eval_error.c: change for above.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35770 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-05-24 06:36:44 +00:00
ko1 3dcebce523 * vm.c: add RubyVM::Backtrace object (btobj).
Backtrace information contains an array consists of location
  information for each frames by string.
  RubyVM::Backtrace object is lightweight backtrace information,
  which contains complete information to generate traditional style
  backtrace (an array of strings) with faster generation.
  If someone accesses to backtrace information via
  Exception#backtrace, then convert a RubyVM::Backtrace object to
  traditonal style backtrace.
  This change causes incompatibility on marshal dumpped binary
  of Exception.  If you have any trouble on it, please tell us
  before Ruby 2.0 release.
  Note that RubyVM::Backtrace object should not expose Ruby level.
* error.c, eval.c, vm_eval.c: ditto.
* internal.h: ditto.
* eval_error.c: fix to skip "set_backtrace" method invocation in
  creating an exception object if it call a normal set_backtrace
  method (defined by core).
* test/ruby/test_settracefunc.rb: fix for above change.
* vm_method.c (rb_method_defined_by): added.  This function
  checks that the given object responds with the given method
  by the given cfunc.
* benchmark/bm_vm2_raise1.rb, benchmark/bm_vm2_raise2.rb:
  add to measure exception creation speed. raise1 create
  exception objects from shallow stack frame.  raise2 create
  exception objects from deep stack frame.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35769 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-05-24 06:09:23 +00:00
marcandre 4c2e2d8bde * numeric.c: fix flodivmod for cornercases [Bug #6044]
add ruby_float_mod

* insns.def (opt_mod): use ruby_float_mod

* internal.h: declare ruby_float_mod

* test/ruby/test_float.rb: tests for above

* test/ruby/envutil.rb: create helper assert_is_minus_zero

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35013 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-03-14 06:10:01 +00:00
nobu e78ff08968 * array.c (rb_ary_cat): new function to concat objects into array.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34948 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-03-08 15:25:04 +00:00
nobu 075d98c7dc * error.c (rb_load_fail): should honor encoding.
* load.c (load_failed): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34944 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-03-07 07:30:31 +00:00
nobu 72de92d1f9 rb_load_fail
* error.c (rb_load_fail): use path as a string, not char*.
* internal.h: (rb_load_fail): moved from ruby/intern.h.
* ruby.c (load_file_internal): fname cannot be NULL.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34941 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-03-07 03:26:30 +00:00
nobu 0b89081bbb * internal.h (rb_file_const, rb_file_load_ok): moved functions for
internal use only.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34864 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-03-01 07:13:22 +00:00
marcandre f12c14d3ef * proc.c (method_hash, proc_hash): Fix {Unbound}Method#hash
[Bug #6048]. Isolate hash computation for proc

* internal.h: Declaration for above

* vm_method.c (rb_method_definition_hash): Computation for
  hash part of a method definition

* method.h: Declaration for above

* test/ruby/test_method.rb: Test for above

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34715 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-02-21 00:13:44 +00:00
nagachika 2910f6736e * cont.c (rb_fiber_reset_root_local_storage): add a new function to
restore rb_thread_t::local_storage.

* cont.c (rb_obj_is_fiber): add a new function to tell finalizer to
  prevent fibers from destroy.

* gc.c (rb_objspace_call_finalizer): don't sweep fibers at finalizing
  objspace.

* internal.h (rb_fiber_reset_root_local_storage, rb_obj_is_fiber):
  add prototypes.

* vm.c (ruby_vm_destruct): reset main thread's local_storage before
  free main thread. rb_thread_t::local_storage is replaced by fiber's
  local storage when forked from fiber, and it should be already freed
  when the fiber was destroyed.

* test/ruby/test_fiber.rb (test_fork_from_fiber): add test for fork
  from fiber.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34629 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-02-15 14:00:11 +00:00
naruse 56dc6f5acc * gc.c (ruby_mimmalloc): defined for objects need not rb_objspace,
but should return pointer suitable for ruby_xfree;
  main vm and main thread.
  patched by Sokolov Yura. https://github.com/ruby/ruby/pull/79

* internal.h: ditto.

* vm.c (Init_BareVM): use ruby_mimmalloc.

* ext/dl/cfunc.c: #include <ruby/util.h>.

* ext/syslog/syslog.c: use xfree because it is allocated by
  ruby_strdup.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34257 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-01-10 03:49:10 +00:00
naruse 82ab1e189b * thread.c (rb_barrier_waiting): save the number of waiting threads
in RBASIC()->flags. [ruby-dev:45002] [Bug #5768]

* thread.c (rb_barrier_wait): increment and decrement around
  rb_mutex_lock, and use rb_barrier_waiting().

* thread.c (rb_barrier_release): use rb_barrier_waiting().

* thread.c (rb_barrier_destroy): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34163 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-12-30 22:25:16 +00:00
nobu ab6c8910f4 * load.c (load_unlock): all threads requiring one file should
share same loading barrier, so it must be kept alive while those
  are waiting on it.  [ruby-core:41618] [Bug #5754]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34027 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-12-13 07:13:31 +00:00
akr b7d397348e * internal.h (rb_maygvl_fd_fix_cloexec): change the visibility for
ext/socket.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33600 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-11-01 03:37:01 +00:00
akr c16f98ab0a * io.c (rb_maygvl_fd_fix_cloexec): renamed from fd_set_cloexec.
* internal.h (rb_maygvl_fd_fix_cloexec): declared.

* ext/socket/init.c (cloexec_accept): use rb_maygvl_fd_fix_cloexec.
  (rsock_s_accept_nonblock): use rb_update_max_fd.
  (rsock_s_accept): use rb_update_max_fd.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33598 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-11-01 03:04:03 +00:00
nobu bc2a1f2a98 * variable.c (rb_const_set): show the previous definition
location.  [EXPERIMENTAL]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33175 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-09-03 15:11:53 +00:00
naruse 6bc83a18b7 * internal.h (rb_strftime_timespec): moved from time.c and define only
if ruby/encoding.h is included.

* internal.h (rb_strftime): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33097 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-08-27 10:06:25 +00:00
naruse 7412263eba * internal.h (rb_strftime_timespec): move to time.c because it depends
encoding.h.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33095 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-08-27 09:45:15 +00:00
naruse 23b2808693 * strftime.c (rb_strftime_with_timespec): get enc argument to specify
the encoding of the format. On Windows (at least Japanese Windows),
  Time#strftime("%Z") includes non ASCII in locale encoding (CP932).
  So convert locale to default internal. [ruby-core:39092] [Bug #5226]

* strftime.c (rb_strftime): ditto.

* strftime.c (rb_strftime_timespec): ditto.

* internal.h (rb_strftime_timespec): follow above.

* time.c (rb_strftime_alloc): ditto.

* time.c (strftimev): ditto.

* time.c (time_strftime): ditto.

* time.c (time_to_s): the resulted string of Time#to_s is always
  ascii only, so this should be US-ASCII.

* time.c (time_asctime): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33094 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-08-27 09:18:18 +00:00
nobu d93746490d * array.c (rb_ary_set_len): new function to set array length.
* vm_eval.c (method_missing): set the length of argv array, to mark
  arguments.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32740 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-07-29 14:53:51 +00:00
nobu 34918aa832 * object.c (rb_mod_{const,cvar}_defined, rb_obj_ivar_defined):
avoid inadvertent symbol creation in reflection methods.  based
  on a patch by Jeremy Evans at [ruby-core:38367].  [Feature #5072]
* vm_method.c (rb_mod_method_defined)
  (rb_mod_{public,private,protected}_method_defined)
  (obj_respond_to): ditto.
* parse.y (rb_check_id): new function returns already interned ID
  or 0.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32621 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-07-22 12:06:42 +00:00
akr b41ccc4a9c * include/ruby/intern.h (rb_update_max_fd): declaration moved from
internal.h.

* file.c: ditto.

* io.c: call rb_update_max_fd for each new fds.

* process.c: ditto.

* random.c: ditto.

* ruby.c: ditto.

* ext/io/console/console.c: ditto.

* ext/openssl/ossl_bio.c: ditto.

* ext/pty/pty.c: ditto.

* ext/socket/init.c: ditto.

* ext/socket/socket.c: ditto.

* ext/socket/ancdata.c: ditto.

* ext/socket/unixsocket.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32587 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-07-20 13:26:10 +00:00
akr 2c7576a021 * io.c (rb_update_max_fd): new function.
* internal.h (rb_update_max_fd): declare rb_update_max_fd.

* thread_pthread.c (rb_thread_create_timer_thread): update max fd when
  timer thread pipe is created.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32579 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-07-19 07:10:19 +00:00
ko1 ce698d4c0d * internal.h: add comments (cautions).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32497 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-07-10 12:52:03 +00:00
ko1 919978a8d9 * internal.h (rb_thread_call_with_gvl, rb_thread_call_without_gvl):
make them visible as experimental C APIs.  fixes Feature #4328.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32486 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-07-10 05:19:47 +00:00
tadf aef7007477 * internal.h: rb_rational_reciprocal is defined in rational.c.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32476 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-07-09 11:06:43 +00:00
tadf bc11aa72d3 * internal.h: added declarations.
* complex.c: followed the above change.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32475 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-07-09 10:50:51 +00:00
ko1 3b32735546 * ext/objspace/objspace.c (ObjectSpace.count_tdata_objects):
Fix rdoc.
* ext/objspace/objspace.c (ObjectSpace.count_tdata_objects):
  Change key type if the klass of a object is zero (internal object).
  Read rdoc for details.
* internal.h: export rb_objspace_data_type_name().



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32323 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-30 08:37:06 +00:00
ko1 c22126755c * error.c (rb_async_bug_errno): async-safe bug report function.
In timer thread, signal handler shoul use it.
  The patch is contributed by Eric Wong <normalperson@yhbt.net>.
  Refs: [ruby-core:37644] and [ruby-core:37647]
* thread_pthread.c: use rb_async_bug_errno().
  And replace all fprintf() to write().
* internal.h (rb_async_bug_errno): add decl. of above func.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32274 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-28 21:17:29 +00:00
kosaki 908baefe7d * internal.h: move rb_thread_io_blocking_region() declaration
from intern.h to internal.h. It's still experimental API and
  need more discussion. [ruby-dev:43698]
* include/ruby/intern.h: ditto.

* ext/socket/rubysocket.h: include internal.h.
* ext/socket/depend: add internal.h dependency.
* ext/socket/extconf.rb: add $INCFLAGS to topdir.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32187 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-21 12:31:17 +00:00
kosaki b9d9ea62b4 revert r32183
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32186 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-21 11:52:24 +00:00
kosaki 97beed076f * internal.h: move rb_thread_io_blocking_region() declaration
from intern.h to internal.h. It's still experimental API and
  need more discussion.
* include/ruby/intern.h: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32183 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-21 10:57:53 +00:00
akr 5ed8c08aa0 * eval.c, hash.c, load.c, proc.c, range.c, thread.c, time.c: don't
declare internal functions.

* internal.h, vm_core.h: declare internal functions.

* array.c: include internal.h.

* common.mk: update dependency for array.o.




git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32165 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-18 08:26:19 +00:00
akr bc46292caa * internal.h: declarations declared in include/ruby/*.h removed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32164 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-18 04:41:53 +00:00
akr 7da3ea811e * method.h, internal.h iseq.h: declare internal functions.
* compile.c, eval.c, iseq.c, object.c, parse.y, proc.c, process.c,
  thread.c, vm.c, vm_eval.c, vm_insnhelper.c, vm_method.c: don't
  declare internal functions.

  Note that rb_method_entry_eq() is defined in vm_method.c but
  there was a declaration in proc.c with different const-ness.
  Now it is declared in method.h with same const-ness to the
  definition.

* object.c (rb_mod_module_exec): don't declare functions declared in
  include/ruby/intern.h.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32163 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-18 03:49:33 +00:00
nobu 19f386674e * include/ruby/backward/classext.h: for evil gems. fixed #4803
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32162 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-18 03:05:11 +00:00
akr afd7e4668f * internal.h: declare more internal functions.
* iseq.h (rb_method_get_iseq): declared.

* compile.c, eval.c, eval_error.c, iseq.c, parse.y, proc.c, range.c,
  ruby.c, time.c, util.c, vm.c: don't declare internal functions.

* eval.c, parse.y, thread_pthread.c: non-existing function declarations
  removed.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32158 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-18 01:54:57 +00:00
akr e7996eb3cc * internal.h: declare internal functions here.
* node.h: declare NODE dependent internal functions here.

* iseq.h: declare rb_iseq_t dependent internal functions here.

* vm_core.h: declare rb_thread_t dependent internal functions here.

* bignum.c, class.c, compile.c, complex.c, cont.c, dir.c, encoding.c,
  enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c, io.c,
  iseq.c, load.c, marshal.c, math.c, numeric.c, object.c, parse.y,
  proc.c, process.c, range.c, rational.c, re.c, ruby.c, string.c,
  thread.c, time.c, transcode.c, variable.c, vm.c,
  tool/compile_prelude.rb: don't declare internal functions declared
  in above headers.  include above headers if required.

  Note that rb_thread_mark() was declared as
  void rb_thread_mark(rb_thread_t *th) in cont.c but defined as
  void rb_thread_mark(void *ptr) in vm.c.  Now it is declared as
  the later in internal.h.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32156 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-17 22:43:38 +00:00
akr 87f025da25 * io.c: fix IO.copy_stream interrupt handling.
based on the patch by Eric Wong.  [ruby-core:36156]

* vm_core.h (rb_thread_call_with_gvl): don't declare here.

* thread.c: include internal.h.
  (rb_thread_execute_interrupts): new function.

* internal.h (rb_thread_execute_interrupts): declared.
  (rb_thread_call_with_gvl): declared.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31971 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-09 15:02:46 +00:00
nagachika 1fdbe0f437 * gc.c (rb_objspace_call_finalizer): use rb_typeddata_is_kind_of() for
type check to get rid of a double free when main Thread has singleton
  class. [ruby-core:36741] [Bug #4828]
* thread.c (rb_obj_is_mutex): add a new utility function.
* vm.c (rb_obj_is_thread): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31968 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-09 14:45:56 +00:00
nobu a3ffe9698b * numeric.c (flo_round): fix for negative value.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31778 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-05-29 06:09:08 +00:00
nobu 52f5f410e4 * internal.h: add for internal use only.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31627 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-05-18 13:41:54 +00:00