5821c75148
revert r37710, requested by Tadayoshi Funaba [ruby-dev:46575]
...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37776 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-21 05:09:19 +00:00
2630ad09bd
* bignum.c (rb_cstr_to_inum): should accept underscores of
...
sequence of two or more when unchecked mode.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37710 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-18 11:55:34 +00:00
bb250b002b
* bignum.c (bigmul0): enable big_mul_toom3.
...
[ruby-core:48552] [Bug #7242 ]
* bignum.c (bigmul1_toom3): fix incorrect calculation.
the patch is made by Heesob Park.
[ruby-core:48552] [Bug #7242 ]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37567 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-08 22:38:03 +00:00
22767ffd13
* bignum.c (bigmul0): disable big_mul_toom3_temporalily.
...
[ruby-core:48552] [Bug #7242 ]
* test/ruby/test_bignum.rb (test_mul_large_numbers):
add a test for bigmul1_toom3 suggested in [Bug #7242 ].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-08 20:38:53 +00:00
f3e5f2cd75
* bignum.c (bignew_1): Bignum instances are frozen.
...
Feature #3222
* include/ruby/ruby.h: Fixnum instances are also frozen.
* class.c (singleton_class_of): check Bignum before
singleton cheking.
* test/ruby/test_bignum.rb: add a test.
* test/ruby/test_fixnum.rb: ditto.
* test/ruby/marshaltestlib.rb, test/ruby/test_eval.rb,
test/ruby/test_object.rb: catch up above changes.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37348 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-10-28 00:03:20 +00:00
c3a46d6aca
* include/ruby/ruby.h: add C APIs.
...
VALUE rb_newobj_of(VALUE klass, VALUE flags)
#define NEWOBJ_OF(obj,type,klass,flags)
These allow to change a allocation strategy depending on klass
or flags.
* gc.c: ditto
* array.c: use new C API.
* bignum.c: ditto
* class.c: ditto
* complex.c: ditto
* ext/socket/ancdata.c: ditto
* ext/socket/option.c: ditto
* hash.c: ditto
* io.c: ditto
* marshal.c: ditto
* numeric.c: ditto
* object.c: ditto
* random.c: ditto
* range.c: ditto
* rational.c: ditto
* re.c: ditto
* string.c: ditto
* struct.c: ditto
[Feature #7177 ][Feature #7047 ]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37275 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-10-20 06:57:51 +00:00
8de500cefc
bignum.c: keep first zero
...
* bignum.c (bigdivrem): keep first digit even if zero.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36764 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-08-21 16:49:00 +00:00
3d23725ab9
bignum.c: suppress an empty-body warning
...
* bignum.c (bigdivrem): move decrement to the loop body, to suppress
an empty-body warning.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36763 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-08-21 16:40:02 +00:00
fd7dc23d28
Kernel#inspect: improve consistency and do not call #to_s.
...
* object.c (rb_obj_inspect): Kernel#inspect: do not call #to_s. A class
can now benefit from the nice default #inspect even if it defines #to_s.
Also, there is no more unexpected change in #inspect result.
* NEWS: Add note about the change.
* bignum.c, io.c, numeric.c, object.c, proc.c, vm.c (Init_*):
Adapt internal structures (by aliasing #inspect to #to_s) so they
don't rely on the removed behavior (#inspect calling overridden #to_s).
* test/ruby/test_object.rb (test_inspect): add tests for Kernel#inspect.
* lib/pp.rb (class PP): do not call #to_s anymore, as #inspect
no more does (mame).
* test/test_pp.rb (class PPInspectTest): remove related assertion (mame).
[ruby-core:43238][Feature #6130 ]
* test/drb/drbtest.rb (DRbCore#teardown, DRbAry#teardown):
adapt DRb tests with the new change (shirosaki).
[ruby-core:47182][Bug #6866 ]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36709 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-08-15 11:50:01 +00:00
780e7d0951
Revert r36699 and r36700. [Feature #6130 ]
...
Revert "Kernel#inspect: improve consistency and do not call #to_s."
Revert "update PP with recent Kernel#inspect change. Patch by Yusuke Endoh."
r36699 cause test-all failure on test/drb/test_drb.rb and
test/drb/test_drbssl.rb. Run test-all before commit.
Moreover its ChangeLog formst is wrong: see CommitterHowto
https://bugs.ruby-lang.org/projects/ruby/wiki/CommitterHowto#ChangeLog
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36701 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-08-15 01:09:10 +00:00
795c29dcda
Kernel#inspect: improve consistency and do not call #to_s.
...
A class can now benefit from the nice default #inspect even if it
defines #to_s. Also, there is no more unexpected change in #inspect
result. Internal structures have been adapted so they don't rely
on the removed behavior (#inspect calling overridden #to_s).
* object.c (rb_obj_inspect): Kernel#inspect: do not call #to_s.
* test/ruby/test_object.rb (test_inspect): add tests for Kernel#inspect.
* bignum.c, io.c, numeric.c, object.c, proc.c, vm.c (Init_*):
alias #inspect to #to_s where it was expected.
[ruby-core:43238][Feature #6130 ]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36699 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-08-14 10:20:44 +00:00
7d4e7fe834
* bignum.c: Added #include <strings.h> for ffs(). Patch by Perry
...
Smith. Thank you. [Bug #6748 ]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36455 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-18 18:48:14 +00:00
8c36fc30c2
add casts
...
* encoding.c (load_encoding): explicit cast to suppress warning.
Though the cast truncates some bits, from heuristic analysis I
believe it is OK to do so here.
* bignum.c (rb_cstr_to_inum): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36428 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-18 04:46:04 +00:00
fae19d6229
* bignum.c (rb_integer_float_cmp): use FIXNUM_MIN and FIXNUM_MAX,
...
instead of LONG_MIN and LONG_MAX.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36410 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-16 14:30:24 +00:00
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
858a832d40
* bignum.c (rb_integer_float_cmp): rename a local variable.
...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36406 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-16 10:02:59 +00:00
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
94735e9e54
* bignum.c (rb_big_float_cmp): compare an integer and float precisely.
...
[ruby-core:31376] [Bug #3589 ] reported by Tomasz Wegrzanowski.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36404 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-16 09:08:58 +00:00
984729ba30
* bignum.c (rb_big_float_cmp): support fixnum for argument x.
...
* numeric.c (fix_equal): use rb_big_float_cmp.
(fix_cmp): ditto.
(fix_gt): ditto.
(fix_ge): ditto.
(fix_lt): ditto.
(fix_le): ditto.
(flo_eq): ditto.
(flo_cmp): use rb_big_float_cmp for fixnum argument.
(flo_gt): ditto.
(flo_ge): ditto.
(flo_lt): ditto.
(flo_le): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36403 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-16 08:44:32 +00:00
8d0b1c2518
* bignum.c (rb_big_eq): use rb_big_float_cmp.
...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36399 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-16 06:38:28 +00:00
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
4cd00ffe2d
* bignum.c (enum big_op_t): new type.
...
(big_op): use enum big_op_t.
(big_gt): ditto.
(big_ge): ditto.
(big_lt): ditto.
(big_le): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36396 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-16 05:15:36 +00:00
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
57fb219905
* reduce UNREACHABLE.
...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35333 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-04-15 00:06:13 +00:00
e95f7ea80d
* variable.c (trace_ev): Removed "not reached" comment as this line is
...
reached.
* variable.c (rb_obj_remove_instance_variable): Replaced "not reached"
comment with the UNREACHABLE macro.
* variable.c (rb_mod_const_missing): ditto.
* variable.c (rb_mod_remove_cvar): ditto.
* enum.c (first_i): ditto.
* string.c (rb_str_aref): ditto.
* string.c (str_byte_aref): ditto.
* string.c (rb_to_id): ditto.
* io.c (rb_io_fmode_modestr): ditto.
* io.c (rb_io_oflags_modestr): ditto.
* pack.c (num2i32): ditto.
* vm_eval.c (rb_method_missing): ditto.
* vm_eval.c (rb_f_throw): ditto.
* dir.c (dir_read): ditto.
* win32/win32.c (child_result): ditto.
* struct.c (rb_struct_getmember): ditto.
* struct.c (rb_struct_set): ditto.
* struct.c (rb_struct_aref_id): ditto.
* eval.c (rb_f_raise): ditto.
* process.c (rb_f_exit_bang): ditto.
* process.c (rb_f_exit): ditto.
* process.c (rb_f_abort): ditto.
* ext/-test-/iter/break.c (iter_break_value): ditto.
* ext/pty/pty.c (pty_check): ditto.
* ext/openssl/ossl_pkey.c (ossl_pkey_new): ditto.
* ext/readline/readline.c (rb_remove_history): ditto.
* ext/stringio/stringio.c (strio_unimpl): ditto.
* numeric.c (num_sadded): ditto.
* numeric.c (num_init_copy): ditto.
* numeric.c (rb_num2ll): ditto.
* numeric.c (rb_num2ull): ditto.
* vm_insnhelper.c (call_cfunc): ditto.
* ruby.c (opt_W_getter): ditto.
* bignum.c (rb_big_coerce): ditto.
* file.c (rb_f_test): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35322 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-04-14 00:36:26 +00:00
da39d32f60
* encoding.c (rb_enc_codepoint_len): Use UNREACHABLE to avoid "control
...
reaches end of non-void function" warnings. [ruby-trunk - Bug #6066 ]
* re.c (name_to_backref_number): ditto.
* object.c (rb_Float): ditto.
* io.c (io_readpartial): ditto.
* io.c (io_read_nonblock): ditto.
* pack.c (rb_uv_to_utf8): ditto.
* proc.c (rb_method_entry_arity): ditto.
* vm_method.c (rb_f_notimplement): ditto.
* struct.c (rb_struct_aset_id): ditto.
* class.c (rb_scan_args): ditto.
* process.c (rlimit_resource_type): ditto.
* process.c (rlimit_resource_value): ditto.
* process.c (p_uid_switch): ditto.
* process.c (p_gid_switch): ditto.
* ext/digest/digest.c (rb_digest_instance_update): ditto.
* ext/digest/digest.c (rb_digest_instance_finish): ditto.
* ext/digest/digest.c (rb_digest_instance_reset): ditto.
* ext/digest/digest.c (rb_digest_instance_block_length): ditto.
* ext/bigdecimal/bigdecimal.c (BigDecimalCmp): ditto.
* ext/dl/handle.c (rb_dlhandle_close): ditto.
* ext/tk/tcltklib.c (pending_exception_check0): ditto.
* ext/tk/tcltklib.c (pending_exception_check1): ditto.
* ext/tk/tcltklib.c (ip_cancel_eval_core): ditto.
* ext/tk/tcltklib.c (lib_get_reltype_name): ditto.
* ext/tk/tcltklib.c (create_dummy_encoding_for_tk_core): ditto.
* ext/tk/tkutil/tkutil.c (tk_hash_kv): ditto.
* ext/openssl/ossl_ssl.c (ossl_ssl_session_reused): ditto.
* ext/openssl/ossl_pkey_ec.c (ossl_ec_key_dsa_verify_asn1): ditto.
* ext/openssl/ossl_pkey_ec.c (ossl_ec_point_is_at_infinit): ditto.
* ext/openssl/ossl_pkey_ec.c (ossl_ec_point_is_on_curve): ditto.
* ext/fiddle/conversions.c (generic_to_value): ditto.
* ext/socket/raddrinfo.c (rsock_io_socket_addrinfo): ditto.
* ext/socket/socket.c (sock_s_getnameinfo): ditto.
* ext/ripper/eventids2.c (ripper_token2eventid): ditto.
* cont.c (return_fiber): ditto.
* dmydln.c (dln_load): ditto.
* vm_insnhelper.c (vm_search_normal_superclass): ditto.
* bignum.c (big_fdiv): ditto.
* marshal.c (r_symlink): ditto.
* marshal.c (r_symbol): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35321 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-04-13 23:45:37 +00:00
163ab0a4da
* bignum.c (rb_str_to_inum): must be ASCII compatible encoding as
...
well as String#hex and String#oct. [ruby-core:43566][Bug #6192 ]
* string.c (rb_must_asciicompat): check if ASCII compatible.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35120 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-03-23 04:19:24 +00:00
ed4c5f38ba
* bignum.c (rb_big_pow): estimate result bit size more precisely.
...
[ruby-core:30735][Feature #3429 ]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35081 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-03-18 08:17:50 +00:00
845b21064c
update comment.
...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34762 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-02-23 10:52:51 +00:00
b526738c3b
* bignum.c (big_rshift), compile.c (validate_label,
...
iseq_build_from_ary_exception), cont.c (cont_capture), dir.c
(dir_open_dir), gc.c (objspace_each_objects), io.c (pipe_open)
(rb_io_advise), parse.y (parser_compile_string)
(rb_parser_compile_file), proc.c (binding_free), process.c
(rb_proc_exec_n, rb_seteuid_core, proc_setegid, rb_setegid_core)
(p_uid_exchange, p_gid_exchange), regparse.c (strdup_with_null),
signal.c (sig_dfl), vm.c (rb_iseq_eval, rb_iseq_eval_main),
vm_insnhelper.c (vm_expandarray): suppress
unused-but-set-variable warnings.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33951 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-12-05 09:57:00 +00:00
30d762795c
* bignum.c (): refix of r33536. Don't change behavior of Bignum#/.
...
[ruby-core:40429] [Bug #5490 ]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33812 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-11-22 02:27:53 +00:00
4a997526e0
* bignum.c (rb_big2ulong): need to calc in unsigned long, because
...
the range of VALUE is larger than it on LLP64 platform, such as Win64.
this change fixes the failures of test/-ext-/num2int.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33773 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-11-16 04:53:51 +00:00
5db50ed02d
* bignum.c (rb_big2ull): add a cast to get rid of a VC++ warning.
...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33767 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-11-16 01:27:15 +00:00
ed681d3a82
* bignum.c (rb_big2ull): fix 32bit platform breakage. we must
...
not assume sizeof(VALUE) == sizeof(LONG_LONG).
* test/-ext-/num2int/test_num2int.rb (class TestNum2int):
fix false assumption on 32bit platform.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33746 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-11-14 05:56:09 +00:00
d3437b7c1a
* bignum.c (rb_big2ull): fix off-by-twice bug of NUM2ULL.
...
* test/-ext-/num2int/test_num2int.rb (class TestNum2int):
fix a testcase too.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33742 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-11-14 03:51:56 +00:00
74a13c7634
* numeric.c (check_uint): fix off-by-one bug of NUM2UINT.
...
* bignum.c (rb_big2ulong): fix off-by-one bug of NUM2ULONG.
* test/-ext-/num2int/test_num2int.rb: add a testcase for NUM2INT()
NUM2UINT(), NUM2LONG(), NUM2ULONG(), NUM2LL and NUM2ULL().
* ext/-test-/num2int/depend: ditto.
* ext/-test-/num2int/extconf.rb: ditto.
* ext/-test-/num2int/num2int.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33739 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-11-14 03:45:47 +00:00
723038b0ba
* bignum.c (rb_big_divide): raise ZeroDivisionError if divisor is
...
zero, as well as Fixnum. [ruby-core:40429] [Bug #5490 ]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33536 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-10-27 07:10:53 +00:00
8e6e8e6288
* use RB_TYPE_P which is optimized for constant types, instead of
...
comparison with TYPE.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33357 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-09-29 11:07:45 +00:00
640420f704
* numeric.c (bit_coerce): A Fixnum and a Bignum are only permitted for
...
bitwise arithmetic with a Fixnum. #1792
* test/ruby/test_fixnum.rb: add tests for the above change.
* bignum.c (bit_coerce): A Fixnum and a Bignum are only permitted for
bitwise arithmetic with a Bignum. #1792
* test/ruby/test_bignum.rb: add tests for the above change.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33108 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-08-29 01:07:15 +00:00
4b29cccf57
* bignum.c (bigsub_int): add RB_GC_GUARD. This patch is made by
...
Makoto Kishimoto. fixes #4223 [ruby-dev:42907]
* bignum.c (bigadd_int): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32551 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-07-15 10:16:41 +00:00
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
0d6c591055
* bignum.c (bigmul1_toom3): remove unused variable.
...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-05-29 15:49:07 +00:00
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
4eb3654178
* bignum.c (dump_bignum, bigmul1_balance, big_split, biglsh_bang,
...
bigrsh_bang, big_split3, bigmul1_toom3, bigmul0): implement Toom3 (Toom-Cook)
multiplication.
* include/ruby/defines.h: add format prefixes for BDIGIT and BDIGIT_DBL.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31695 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-05-22 15:37:00 +00:00
5a00a61681
* bignum.c (rb_str_to_inum): get rid of too huge alloca().
...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30673 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-01-27 12:58:44 +00:00
dc06b7b715
* bignum.c (bigmul1_karatsuba): avoid overflow that make assertion
...
fail in certain case. this patch is contributed from Ray Chason
<chasonr at gmail.com> in personal communication.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30483 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-01-07 00:17:06 +00:00
cf39e78e1f
* bignum.c: parenthesize macro arguments.
...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30021 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-12-02 08:01:24 +00:00
5cf605b1d2
* bignum.c (rb_big2long, rb_big2ulong): rb2ulong() returns VALUE, but
...
its real range is ulong. So, if the size of VALUE is bigger than
ulong, upper bits are always zero even if the actual value is
negative.
fixed #3490
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29612 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-10-27 09:54:27 +00:00
493f721854
* random.c (rb_genrand_ulong_limited): renamed from
...
rb_rand_internal and now this is public API.
* include/ruby/ruby.h (rb_genrand_ulong_limited): added.
* bignum.c (big_sparse_p): use rb_genrand_ulong_limited.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29212 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-09-10 05:44:54 +00:00
292c39098d
* bignum.c (rb_big_eq): never equal to infinity.
...
[ruby-core:31603]
* rational.c (nurat_div): hack for integral float divisor.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28844 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-08-03 11:30:19 +00:00
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