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2014-03-02* numeric.c: Mention that Float::DIG is the minimum numbermarcandre
of siginificant digits. See #9191 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45235 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-28numeric.c: predefined constantsnobu
* numeric.c (id_eq, id_cmp): use predefined constants in id.h. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45217 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-28numeric.c: float overflownobu
* numeric.c (ruby_num_interval_step_size): get rid of float conversion overflow. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45213 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-28numeric.c: integer overflownobu
* numeric.c (ruby_num_interval_step_size): get rid of integer overflow. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45212 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-28* numeric.c: Fix rdoc for stepmarcandre
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45211 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-28* numeric.c: Fix Numeric#step with 0 unit [#9575]marcandre
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45209 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-28* numeric.c: Simplify by getting rid of macromarcandre
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45208 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-28* numeric.c: Create var for rb_intern("<=>")marcandre
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45207 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-28* numeric.c: Simplify [ruby-core:61106] [Bug #9570]marcandre
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45205 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-27numeric.c: check signs before divisionnobu
* numeric.c (ruby_num_interval_step_size): check signs and get rid of implementation dependent behavior of negative division. [ruby-core:61106] [Bug #9570] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45187 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-15* internal.h: Rename macro names: RBIGNUM_FOO to BIGNUM_FOO.akr
(BIGNUM_EMBED_LEN_NUMBITS): Renamed from RBIGNUM_EMBED_LEN_NUMBITS. (BIGNUM_EMBED_LEN_MAX): Renamed from RBIGNUM_EMBED_LEN_MAX. (BIGNUM_SIGN_BIT): Renamed from RBIGNUM_SIGN_BIT. (BIGNUM_SIGN): Renamed from RBIGNUM_SIGN. (BIGNUM_SET_SIGN): Renamed from RBIGNUM_SET_SIGN. (BIGNUM_POSITIVE_P): Renamed from RBIGNUM_POSITIVE_P. (BIGNUM_NEGATIVE_P): Renamed from RBIGNUM_NEGATIVE_P. (BIGNUM_EMBED_FLAG): Renamed from RBIGNUM_EMBED_FLAG. (BIGNUM_EMBED_LEN_MASK): Renamed from RBIGNUM_EMBED_LEN_MASK. (BIGNUM_EMBED_LEN_SHIFT): Renamed from RBIGNUM_EMBED_LEN_SHIFT. (BIGNUM_LEN): Renamed from RBIGNUM_LEN. (RBIGNUM_DIGITS): Renamed from RBIGNUM_DIGITS. (BIGNUM_LENINT): Renamed from RBIGNUM_LENINT. * bignum.c: Follow the above change. * gc.c: Ditto. * marshal.c: Ditto. * math.c: Ditto. * numeric.c: Ditto. * random.c: Ditto. * rational.c: Ditto. * sprintf.c: Ditto. * ext/-test-/bignum/bigzero.c: Ditto. * ext/-test-/bignum/intpack.c: Ditto. * ext/bigdecimal/bigdecimal.c: Ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44989 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-11[DOC]akr
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44913 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-31* numeric.c: [DOC] Fix typo in example for #step [ci skip]zzak
Patch by @ksss [Fixes GH-522] https://github.com/ruby/ruby/pull/522 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44780 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-15numeric.c: preserve encodingnobu
* numeric.c (num_init_copy): preserve encoding of error message. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44613 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-15numeric.c: preserve encodingnobu
* numeric.c (num_sadded): preserve encoding of error message. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44612 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-15numeric.c: FLOAT_OUT_OF_RANGEnobu
* numeric.c (FLOAT_OUT_OF_RANGE): extract a macro and a helper to raise RangeError of float. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44611 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-15numeric.c: preserve encodingnobu
* numeric.c (coerce_failed): preserve encoding of error message. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44610 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-07* numeric.c: Fix typo in an error messagea_matsuda
s/unsgined/unsigned/ git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44522 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-05numeric.c: isfinitenobu
* numeric.c (flo_is_finite_p): prefer C99 standard isfinite() than deprecated finite(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44505 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-10numeric.c: no declaration of finitenobu
* numeric.c (finite): disable declaration on Windows, which can be defined in ruby/win32.h. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43235 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-09* numeric.c (fix_aref): avoid a possible undefined behavior.mame
1L << 63 on 64-bit platform is undefined, at least, according to ISO/IEC 9899 (C99) 6.5.7. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43222 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-09-25internal.h: move inline functionsnobu
* internal.h (rb_float_value, rb_float_new): move inline functions from ruby/ruby.h. * numeric.c (rb_float_value, rb_float_new): define external functions for extension libraries. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43042 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-09-11numeric.c: use RB_TYPE_Pnobu
* numeric.c: use RB_TYPE_P() for special classes instead of switch with TYPE(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42909 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-09-07numeric.c: use positive_int_pnobu
* numeric.c (NUM_STEP_SCAN_ARGS): use positive_int_p() to fix rubyspec failures. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42877 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-09-07numeric.c: no extra checksnobu
* numeric.c (NUM_STEP_SCAN_ARGS): remove extra class checks, which cause the incompatibilities. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42876 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-09-04numeric.c: split NUM_STEP_GET_INFnobu
* numeric.c (NUM_STEP_GET_INF): split from NUM_STEP_SCAN_ARGS(), since inf is not used in num_step_size(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42829 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-09-02Retain behavior of Numeric#step when nil is given as second argument.knu
* numeric.c (NUM_STEP_SCAN_ARGS): On sencond thought, keep Numeral#step backward compatible in that it raises TypeError when nil is given as second argument. * test/ruby/test_float.rb (TestFloat#test_num2dbl): Revert. * test/ruby/test_numeric.rb (TestNumeric#test_step): Fix test cases for the above change. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42788 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-09-02Numeral#step should raise TypeError if a non-numeric parameter is given.knu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42785 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-09-02Enhance Numeric#step.knu
* numeric.c (num_step): Default the limit argument to infinity and allow it to be omitted. Keyword arguments (by: and to:) are introduced for ease of use. [Feature #8838] [ruby-dev:47662] [ruby-dev:42194] * numeric.c (num_step): Optimize for infinite loop. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42781 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-09-01* numeric.c (rb_fix_bit_length): Moved from bignum.c.akr
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42752 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-08-10* numeric.c: [DOC] fix typo.ktsj
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42491 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-08-06[DOC] refine a call seq.akr
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42393 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-08-02parse.y: calculate powers of tennobu
* parse.y (parser_yylex): calculate denominator directly as powers of ten, not parsing string. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42334 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-07-15* numeric.c: [DOC] improve rdoc formatting for parameters and linkszzak
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41989 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-07-15* numeric.c (rb_cNumeric): [DOC] Added comment for Numeric to fix doczzak
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41981 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-07-08numeric.c: for strict ANSInobu
* numeric.c (finite): add declaration for strict ANSI. [ruby-core:55312] [Bug #8495] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41835 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-28* numeric.c (fix_mul): remove FIT_SQRT_LONG test as it was causingcharliesome
fix_mul to return an incorrect result for -2147483648*-2147483648 on 64 bit platforms * test/ruby/test_integer_comb.rb (class TestIntegerComb): add test case git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41689 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-26intern.h: define rb_enumerator_size_funcnobu
* include/ruby/intern.h (rb_enumerator_size_func): define strict function declaration for rb_enumeratorize_with_size(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-08* numeric.c (rb_num_to_uint): Use rb_absint_size instead ofakr
RBIGNUM_LEN. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41183 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-07* rational.c (numeric_quo): move num_quo in numeric.c to numeric_quomrkn
in rational.c to refer canonicalization state for mathn support. [ruby-core:41575] [Bug #5736] * numeric.c (num_quo): ditto. * test/test_mathn.rb: add a test for the change at r41109. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41132 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-06* numeric.c: remove unused ID id_to_r introduced in r41109.eregon
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41114 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-06* numeric.c (num_quo): Use to_r method to convert the receiver tomrkn
rational. [ruby-core:41575] [Bug #5736] * test/ruby/test_numeric.rb: add a test for the above change. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41109 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-06* numeric.c (num_quo): should return a Float for a Float argument.mrkn
[ruby-dev:44710] [Bug #5515] * test/ruby/test_fixnum.rb: Add an assertion for the above change. * test/ruby/test_bignum.rb: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41099 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-05-13* gc.c: support RGENGC. [ruby-trunk - Feature #8339]ko1
See this ticet about RGENGC. * gc.c: Add several flags: * RGENGC_DEBUG: if >0, then prints debug information. * RGENGC_CHECK_MODE: if >0, add assertions. * RGENGC_PROFILE: if >0, add profiling features. check GC.stat and GC::Profiler. * include/ruby/ruby.h: disable RGENGC by default (USE_RGENGC == 0). * array.c: add write barriers for T_ARRAY and generate sunny objects. * include/ruby/ruby.h (RARRAY_PTR_USE): added. Use this macro if you want to access raw pointers. If you modify the contents which pointer pointed, then you need to care write barrier. * bignum.c, marshal.c, random.c: generate T_BIGNUM sunny objects. * complex.c, include/ruby/ruby.h: add write barriers for T_COMPLEX and generate sunny objects. * rational.c (nurat_s_new_internal), include/ruby/ruby.h: add write barriers for T_RATIONAL and generate sunny objects. * internal.h: add write barriers for RBasic::klass. * numeric.c (rb_float_new_in_heap): generate sunny T_FLOAT objects. * object.c (rb_class_allocate_instance), range.c: generate sunny T_OBJECT objects. * string.c: add write barriers for T_STRING and generate sunny objects. * variable.c: add write barriers for ivars. * vm_insnhelper.c (vm_setivar): ditto. * include/ruby/ruby.h, debug.c: use two flags FL_WB_PROTECTED and FL_OLDGEN. * node.h (NODE_FL_CREF_PUSHED_BY_EVAL, NODE_FL_CREF_OMOD_SHARED): move flag bits. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40703 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-05-13* *.c, parse.y, insns.def: use RARRAY_AREF/ASET macroko1
instead of using RARRAY_PTR(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40690 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-24* numeric.c: Fix wiki link on Float imprecision in overview, patchedzzak
by Makoto Kishimoto [Bug #8304] [ruby-dev:47280] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40437 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-12* array.c: Document synonymous methods, by windwiny [GH-277]zzak
* bignum.c: ditto * complex.c: ditto * dir.c: ditto * encoding.c: ditto * enumerator.c: ditto * numeric.c: ditto * proc.c: ditto * re.c: ditto * string.c: ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40259 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-09* internal.h (MUL_OVERFLOW_SIGNED_INTEGER_P): New macro.akr
(MUL_OVERFLOW_FIXNUM_P): Ditto. (MUL_OVERFLOW_LONG_P): Ditto. * array.c (rb_ary_product): Don't overflow on signed integer multiplication. * numeric.c (fix_mul): Ditto. (int_pow): Ditto. * rational.c (f_imul): Ditto. * insns.def (opt_mult): Ditto. * thread.c (sleep_timeval): Don't overflow on signed integer addition. * bignum.c (rb_int2big): Don't overflow on signed integer negation. (rb_big2ulong): Ditto. (rb_big2long): Ditto. (rb_big2ull): Ditto. (rb_big2ll): Ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40208 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-01* numeric.c (rb_num2ulong_internal): Don't cast a negative double valueakr
into unsigned long, which is undefined behavior. (rb_num2ull): Don't cast a value bigger than LLONG_MAX into long long, which is undefined behavior. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40037 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-01* numeric.c (rb_num2long): Don't use SIGNED_VALUE uselessly.akr
(check_int): Ditto. (check_short): Ditto. (rb_num2fix): Ditto. (rb_num2ulong_internal): Add a cast. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40035 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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