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Author SHA1 Message Date
nobu
060f433f48 * include/ruby/ruby.h (rb_long2int, RARRAY_LENINT): check long to 
cast to int.  [ruby-dev:38508]

* struct.c, vm_eval.c, vm_insnhelper.c: use RARRAY_LENINT.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23503 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-05-20 16:43:41 +00:00
nobu
8ebd0d4320 * numeric.c (flo_to_s): reduce fragments if no precision lost. 
c.f. [ruby-core:23075]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23144 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-04-06 16:08:23 +00:00
nobu
a3a88c6bcd * file.c (sys_fail2, rb_file_s_readlink, BUFCHECK, rmext), 
(rb_file_s_basename): get rid of overflow.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23140 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-04-06 07:38:52 +00:00
nobu
1b71f8a53b * numeric.c (int_chr): checsk overflow. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23139 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-04-06 06:11:57 +00:00
nobu
d1abc53721 * array.c, bignum.c, dln.c, error.c, gc.c, io.c, marshal.c, 
numeric.c, pack.c, strftime.c, string.c, thread.c, transcode.c,
  transcode_data.h, util.c, variable.c, vm_dump.c,
  include/ruby/encoding.h, missing/crypt.c, missing/vsnprintf.c:
  suppress VC type warnings.  [ruby-core:22726]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22914 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-03-12 09:16:15 +00:00
nobu
080525aa68 * marshal.c (div0), numeric.c (infinite_value): new functions to 
get rid of VC divion by 0 warnings.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22913 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-03-12 09:09:15 +00:00
nobu
2e54fe9d4d * array.c, bignum.c, gc.c, numeric.c, string.c, util.c, insns.def, 
missing/crypt.c, missing/vsnprintf.c, : suppress warnings.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22872 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-03-10 05:43:14 +00:00
nobu
9b52ae2e64 * numeric.c (flo_to_s): keeps enough precision for round trip. 
[ruby-core:22325]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22783 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-03-05 09:36:39 +00:00
usa
c691d55bcd * numeric.c (flo_eq, flo_gt, flo_ge, flo_lt, flo_le, flo_eql): revert 
isnan() checks for VC++6.

	* insns.def (opt_lt, opt_gt): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22654 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-02-27 05:42:06 +00:00
matz
60e8b398cd * numeric.c (flo_eq): remove unnecessary NaN check using isnan(). 
comparison regarding NaN is false anyway.

* numeric.c (flo_gt, flo_ge, flo_lt, flo_le, flo_eql): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22579 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-02-23 17:15:17 +00:00
nobu
12d2c8ba41 stripped trailing spaces. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22552 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-02-22 14:23:33 +00:00
nobu
367de8b97b * numeric.c (ruby_float_step): extracted from num_step(). 
* range.c (range_step): uses ruby_float_step() for float range.
  [ruby-dev:37691]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21298 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-01-04 02:58:45 +00:00
tadf
292d6ee99f * numeric.c: Infinity.numerator returns self. [experimental] 
* numeric.c: Infinity.denominator returns 1. [experimental]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21176 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-29 12:23:55 +00:00
tadf
5d7f9f1721 arrangement 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21174 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-29 11:57:06 +00:00
akr
a550f2992b * numeric.c (int_ord): Integer#ord implemented. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20918 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-22 12:32:11 +00:00
nobu
9f3b77e435 * configure.in (mingw): no longer uses snprintf and vsnprintf of 
msvcrt.

* win32/win32.c (rb_w32_vsnprintf, rb_w32_snprintf): removed.

* win32/Makefile.sub (config.h): vsnprintf exists in VC7 or later.

* win32/mkexports.rb (Exports#initialize): aliases
  rb_w32_vsnprintf and rb_w32_snprintf for binary compatibility.

* sprintf.c (rb_str_format): uses snprintf instead of sprintf.

* numeric.c (flo_to_s, rb_num2long, rb_num2ll): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20909 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-22 03:05:20 +00:00
matz
90add5db45 * numeric.c (flodivmod): floating point division should raise 
ZeroDivisionError as integer division. [incompatible]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20381 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-11-27 16:01:54 +00:00
matz
012fee9476 * numeric.c (num_step): treat infinite step specially. 
[ruby-dev:37157] fix: #781.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20348 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-11-24 18:40:07 +00:00
matz
8705e3623c * numeric.c (num_sadded): remove newly defined singleton method 
that should not exist after exception handling.  [ruby-dev:36569]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19835 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-10-18 10:39:41 +00:00
tadf
28a04df7bb fixed indentation. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19443 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-09-21 03:37:30 +00:00
yugui
396650e0bd * prec.c: removed. Precision will be redesigned and be back again. 
c.f. [ruby-dev:36352].

* common.mk (COMMON_OBJS): removed prec.o.

* inits.c (rb_call_inits): removed Init_Precision.

* numeric.c (Init_Numeric): removed inclusion of Precision.
  removed #induced_from from each class.

* rational.c: ditto.

* ext/bigdecimal/bigdecimal.c: ditto.

* lib/rdoc/knwon_classes.rb: removed the entry for Precision.

* test/ruby/test_prec.rb: removed.

* test/ruby/test_integer.rb: removed tests for Precision.

* test/ruby/test_fixnum.rb: ditto.

* test/ruby/test_float.rb: ditto.

* test/ruby/test_rational.rb: ditto.

* test/ruby/test_complex.rb: ditto.

* test/bigdecimal/test_bigdecimal.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19430 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-09-19 13:10:54 +00:00
matz
d7de44a8fc * dln.c: newer BeOS support. a patch from Pete Goodeve 
<pete.goodeve at computer.org> in [ruby-core:18712].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19426 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-09-19 00:33:19 +00:00
tadf
acde7364f7 * numeric.c: provides predicate real? instead of scalar?. 
* complex.c: follows the above change.

	* lib/cmath.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19393 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-09-16 22:04:19 +00:00
matz
31b6ea65bb * include/ruby/ruby.h (DBL2NUM): renamed from DOUBLE2NUM. 
a patch from Tadashi Saito <shiba at mail2.accsnet.ne.jp>
  in [ruby-dev:36102].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19160 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-09-05 18:24:21 +00:00
tadf
5185955f3f * complex.c ({nucomp,numeric}_rect): new. 
* complex.c: added some aliases
	  (::rectangular, ::rect, #rectangular, #rect, #phase,
	  #magnitude).

	* complex.c (string_to_c_internal): should not strip any null
	  bytes.

	* rational.c (string_to_r_internal): ditto.

	* rational.c (i_gcd): reverted to nurat 0.0.2's one.

	* numeric.c: added an alias (#magnitude).

	* test/ruby/test_complex.rb: added assertions.

	* test/ruby/test_rational.rb: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18925 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-08-29 13:41:41 +00:00
nobu
5f9c188d97 * include/ruby/ruby.h (rb_intern_const): tiny optimization. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18653 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-08-16 00:20:31 +00:00
usa
dbd68031e0 * numeric.c (check_uint): fix wrong message. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18128 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-18 15:32:36 +00:00
usa
404d0ad40f * numeric.c (check_uint, rb_num2uint, rb_fix2uint): fixed wrong check 
about 64bit positive value.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-18 15:29:17 +00:00
usa
6852eaaf0d * numeric.c (check_uint, rb_num2uint, rb_fix2uint): strict check. 
fixed [ruby-dev:33683]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18099 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-17 01:23:35 +00:00
usa
75d3a3d0df * numeric.c (check_uint, rb_num2uint, rb_fix2uint): proper check. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17870 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-04 08:52:51 +00:00
usa
f8ed3b245a * numeric.c (rb_num2uint, rb_fix2uint): typo. 
* ChangeLog: format.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17865 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-03 20:04:35 +00:00
usa
fc64f8c5fe * numeric.c (check_uint, rb_num2uint): also needs checking negative 
value. see [ruby-dev:33683]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17861 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-03 17:22:29 +00:00
akr
5f8e0b6633 * numeric.c (num_coerce): call rb_Float(x) first. don't depend on 
evaluation order of function arguments.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17750 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-30 16:03:41 +00:00
nobu
a2b83212d6 * numeric.c (flo_round): get rid of overflow. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17498 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-21 07:21:10 +00:00
nobu
5a647a3f5f * include/ruby/ruby.h (CONST_ID): constant ID cache for non-gcc. 
* *.c: no cache in init functions.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17053 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-09 09:25:32 +00:00
akr
85f554594a * numeric.c: "%" is required before PRI?VALUE. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16653 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-27 23:43:46 +00:00
matz
77446d45a8 * numeric.c (num_div): should raise ZeroDivisionError. 
* numeric.c (fix_divide): ditto.

* test/ruby/test_numeric.rb (TestNumeric::test_divmod): avoid
  ZeroDivisionError in tests.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16650 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-27 12:51:28 +00:00
matz
8a3f0ce44a * numeric.c (num_fdiv): fallback to_f should always return float 
result.  should not use #quo that may return rational.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16649 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-27 12:47:14 +00:00
matz
5342ed85f9 * numeric.c (check_int): use PRIxVALUE format specifier. 
* numeric.c (check_uint, rb_num2fix, int_chr): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-27 12:44:52 +00:00
matz
10f263c10e * numeric.c (bit_coerce): float should not be a valid operand of 
bitwise operations.  [ruby-dev:34583]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16316 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-07 13:24:55 +00:00
matz
274c6471b8 * numeric.c (fix_divide): float division should floor() before 
rounding into integer.  [ruby-dev:34584]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16314 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-07 13:23:24 +00:00
matz
640a62ea71 * string.c (sym_to_i): remove obsolete method. preparation for 
symbol GC.

* numeric.c (fix_to_sym): ditto.

* numeric.c (fix_id2name): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16312 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-07 09:18:06 +00:00
matz
fa16110326 * bignum.c (rb_big_fdiv): flo.fdiv(NaN) should result NaN. 
* numeric.c (num_quo): renamed and moved from bignum.c.
  [ruby-dev:34582]

* bignum.c (rb_big_fdiv): update RDoc description

* rational.c (nurat_s_new_m): small refactoring.

* bignum.c (rb_big2dbl): no need for forceful warning when
  converting to float.  overflow is a nature of float values.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16308 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-07 04:14:57 +00:00
nobu
b5f2df6b9e * bignum.c (rb_big_divide), numeric.c (fix_divide): check for result 
domain.  [ruby-dev:34559]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16258 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-01 15:00:01 +00:00
tadf
4e046758f5 * numeric.c: cancelled recent changes (except to remove rdiv). 
* bignum.c: ditto.

	* bignum.c: added rb_big_idiv.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15918 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-07 13:52:26 +00:00
matz
c69d2005c3 * numeric.c (num_quo): RDoc updated. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15898 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-03 16:04:31 +00:00
matz
228f30be3a * bignum.c (Init_Bignum): rdiv method removed. [ruby-dev:34242] 
* complex.c (nucomp_quo): ditto.

* numeric.c (num_rdiv): ditto.

* rational.c (nurat_div): ditto.

* complex.c (nucomp_fdiv): fdiv implementation restored.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15897 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-03 16:01:16 +00:00
matz
c3d2e4d381 * numeric.c (num_rdiv): should always return rational number. 
* rational.c (nurat_add, nurat_sub, nurat_mul, nurat_fdiv,
  nurat_cmp): use rb_num_coerce_bin().

* rational.c (nurat_division): does / and rdiv.

* .gdbinit (rp): no longer use rb_p().

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15887 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-02 14:13:53 +00:00
matz
88a4961cb2 * numeric.c (num_quo): should convert its operand to Rational. 
* rational.c (string_to_r_strict): should raise TypeError.

* bignum.c (Init_Bignum): should not redefine Bignum#div.
  Numeric#div will do.  [ruby-dev:34066]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15866 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-03-31 10:14:42 +00:00
tadf
6125552c27 both complex and rational are now builtin classes. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15783 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-03-16 00:23:43 +00:00