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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24801 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24743 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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bignum range. [ruby-dev:39173]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24681 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24675 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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[ruby-dev:39166]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24674 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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[ruby-dev:39158]. and fixes [ruby-core:24655], [ruby-core:24677],
[ruby-core:24679].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24670 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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integer. [ruby-core:24679]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24358 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24353 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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[ruby-core:24651]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24347 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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mt->next should always equal mt->state + N + 1 - mt->left.
In fact, 'r = Random.new(0); r == r.dup' has returned false.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24325 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Random#bytes may receive bignum.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24324 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24251 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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causes memory error with srand(2**1000000-1).
* test/ruby/test_rand.c: test for above.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24228 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24191 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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extension libraries.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24188 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24187 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24164 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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DOSISH systems.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24163 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24162 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24161 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24151 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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[ruby-dev:30954]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24142 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24034 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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the result does not overflow.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24029 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24027 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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least, so no needs to use long.
* random.c (rand_init):
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24014 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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variables.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22899 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22552 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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random.c (fill_random_seed): suppress warnings.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22396 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21329 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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longer allowed for argument. [ruby-dev:37655]
* test/ruby/test_rand.rb (TestRand::o.to_int): need override
to_int.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21178 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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twice faster square than normal multiplication.
* random.c (rb_rand_internal): used by Bignum#*.
* test/ruby/test_bignum.rb: add some tests for above.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20733 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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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
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* random.c (struct RandSeed): packed random seed staffs.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18668 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17468 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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complexity attacks.
(rb_str_hash): use rb_memhash.
* include/ruby/intern.h (rb_reset_random_seed): declared.
* thread.c (rb_thread_atfork): call rb_reset_random_seed.
* inits.c (rb_call_inits): call Init_RandomSeed at first.
* random.c (seed_initialized): defined.
(fill_random_seed): extracted from random_seed.
(make_seed_value): extracted from random_seed.
(rb_f_rand): initialize random seed at first.
(initial_seed): defined.
(Init_RandomSeed): defined.
(Init_RandomSeed2): defined.
(rb_reset_random_seed): defined.
(Init_Random): call Init_RandomSeed2.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17465 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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enumerator.c (enumerator_allocate), eval_jump.c, file.c, hash.c,
io.c, load.c, pack.c, proc.c, random.c, re.c, ruby.c, st.c,
string.c, thread.c, thread_pthread.c, time.c, util.c, variable.c,
vm.c, gc.c:
allocated memory objects by xmalloc (ruby_xmalloc) should be
freed by xfree (ruby_xfree).
* ext/curses/curses.c, ext/dbm/dbm.c, ext/digest/digest.c,
ext/gdbm/gdbm.c, ext/json/ext/parser/parser.c,
ext/json/ext/parser/unicode.c, ext/openssl/ossl_cipher.c,
ext/openssl/ossl_hmac.c, ext/openssl/ossl_pkey_ec.c,
ext/sdbm/init.c, ext/strscan/strscan.c, ext/zlib/zlib.c:
ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17017 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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given.
* bignum.c (rb_big_to_s): ditto.
* enum.c (enum_first): ditto.
* eval_jump.c (rb_f_catch): ditto.
* io.c (rb_obj_display): ditto.
* class.c (rb_obj_singleton_methods): ditto.
* object.c (rb_class_initialize): ditto.
* random.c (rb_f_srand): ditto.
* range.c (range_step): ditto.
* re.c (rb_reg_s_last_match): ditto.
* string.c (rb_str_to_i): ditto.
* string.c (rb_str_each_line): ditto.
* string.c (rb_str_chomp_bang): ditto.
* string.c (rb_str_sum): ditto.
* string.c (str_modifiable): declare inline.
* string.c (str_independent): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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is 2. fixed by Kenta Murata. [ruby-dev:33565]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15365 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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string.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14912 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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change exported name.
genrand_int32 -> rb_genrand_int32.
genrand_real -> rb_genrand_real.
[ruby-core:14335]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14588 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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RFLOAT_VALUE(v), DOUBLE2NUM(dbl).
Rename RFloat#value -> RFloat#double_value.
Do not touch RFloat#double_value directly.
* bignum.c, insns.def, marshal.c, math.c, numeric.c, object.c,
pack.c, parse.y, process.c, random.c, sprintf.c, string.c,
time.c: apply above changes.
* ext/dl/mkcallback.rb, ext/json/ext/generator/generator.c:
ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13913 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13840 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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small bignums.
* bignum.c: RBignum embeded digits implemented.
* include/ruby/intern.h: declare rb_big_resize.
* gc.c: don't free embedded digits.
* numeric.c: replace direct bignum field accessor by abstract field
accessor such as RBIGNUM(val)->sign to RBIGNUM_SIGN(val).
* sprintf.c: ditto.
* compar.c: ditto.
* marshal.c: ditto.
* random.c: ditto.
* .gdbinit: support embedded small bignums.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13330 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* parse.y: encoding aware parsing.
* parse.y (pragma_encoding): encoding specification pragma.
* parse.y (rb_intern3): encoding specified symbols.
* string.c (rb_str_length): length based on characters.
for older behavior, bytesize method added.
* string.c (rb_str_index_m): index based on characters. rindex as
well.
* string.c (succ_char): encoding aware succeeding string.
* string.c (rb_str_reverse): reverse based on characters.
* string.c (rb_str_inspect): encoding aware string description.
* string.c (rb_str_upcase_bang): encoding aware case conversion.
downcase, capitalize, swapcase as well.
* string.c (rb_str_tr_bang): tr based on characters. delete,
squeeze, tr_s, count as well.
* string.c (rb_str_split_m): split based on characters.
* string.c (rb_str_each_line): encoding aware each_line.
* string.c (rb_str_each_char): added. iteration based on
characters.
* string.c (rb_str_strip_bang): encoding aware whitespace
stripping. lstrip, rstrip as well.
* string.c (rb_str_justify): encoding aware justifying (ljust,
rjust, center).
* string.c (str_encoding): get encoding attribute from a string.
* re.c (rb_reg_initialize): encoding aware regular expression
* sprintf.c (rb_str_format): formatting (i.e. length count) based
on characters.
* io.c (rb_io_getc): getc to return one-character string.
for older behavior, getbyte method added.
* ext/stringio/stringio.c (strio_getc): ditto.
* io.c (rb_io_ungetc): allow pushing arbitrary string at the
current reading point.
* ext/stringio/stringio.c (strio_ungetc): ditto.
* ext/strscan/strscan.c: encoding support.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13261 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12501 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Cheung <fred at 82ask.com>. [ruby-talk:216047]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11014 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* array.c (rb_ary_shuffle): ditto.
* random.c (genrand_real): ditto.
* random.c (genrand_int32): export the function.
* random.c (Init_Random): initialize random seed at the
beginning.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10808 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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