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* array.c: [DOC] correct Array#sort rdoc [ci skip]nobu2015-09-151-4/+4
| | | | | | | | * array.c (rb_ary_sort_bang, rb_ary_sort): [DOC] correct block return values, which may be a negative or positive integer, not ony -1 or +1. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51860 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: [DOC] correct Array#sort rdoc [ci skip]nobu2015-09-151-6/+6
| | | | | | | | * array.c (rb_ary_sort_bang, rb_ary_sort): [DOC] Correct description of array sort block return values. And also fix up the grammar a bit. [Fix GH-1020] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51859 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: fix buffer sizenobu2015-08-111-1/+1
| | | | | | | * array.c (rb_ary_repeated_permutation): fix buffer size, ALLOCV_N already multiplies element size. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51532 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* remove needless volatilenobu2015-07-131-2/+1
| | | | | | | | | * array.c (rb_ary_each): remove needless volatile for outdated clang 3.0. revert r32201. * cont.c (cont_capture): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51227 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: fix memory leaknobu2015-07-051-1/+1
| | | | | | | | | * array.c (rb_ary_sort_bang): the original array may not be embedded even if a substitution array is embedded, as it is embedded when the original array is short enough but not embedded. [ruby-dev:49166] [Bug #11332] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51147 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: use ALLOCV_Nnobu2015-06-211-1/+1
| | | | | | * array.c (rb_ary_permutation): use ALLOCV_N instead of ALLOCV. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50987 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: fix for enumeratornobu2015-06-121-16/+10
| | | | | | | * array.c (rb_ary_bsearch_index): fix function typt to return enumerator if no block given. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50844 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: typonobu2015-06-121-1/+1
| | | | | | * array.c (rb_ary_bsearch_index): fix typo. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50841 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: bsearch_indexnobu2015-06-121-6/+40
| | | | | | | | * array.c (rb_ary_bsearch_index): Implement Array#bsearch_index method, which is similar to bsearch and returns the index or nil. [Feature #10730] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50839 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: fix array size overflownobu2015-06-111-1/+12
| | | | | | | | | * array.c (ary_ensure_room_for_push): check if array size will exceed maxmum size to get rid of buffer overflow. [ruby-dev:49043] [Bug #11235] * array.c (ary_ensure_room_for_unshift, rb_ary_splice): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50827 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c: Revert r50763. because "reentered" is not typo.hsbt2015-06-041-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50767 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c: fix a typo. Patch by @manish-shrivastavahsbt2015-06-041-1/+1
| | | | | | [fix GH-922] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50763 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: [DOC] return values are not new array [CI SKIP]nobu2015-05-151-2/+2
| | | | | | | | * array.c (rb_ary_assoc, rb_ary_rassoc): [DOC] the result when key was found is the existing element, not a new array. reported by Giau Nguyen <giaunv AT nustechnology.com>. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50501 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c: document that first element is kept when usinghsbt2015-03-071-0/+4
| | | | | | | Array#uniq and #uniq! [fix GH-845][ci skip] Patch by @riffraff git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49879 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: reduce to_ary callnobu2015-01-251-1/+5
| | | | | | | * array.c (flatten): no need to call to_ary method on elements beyond the given level. [ruby-core:67637] [Bug #10748] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49400 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: linear performancenobu2015-01-151-28/+72
| | | | | | | * array.c (rb_ary_select_bang, ary_reject_bang): linear performance. [ruby-core:67418] [Feature #10714] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49255 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c (rb_ary_each): documented return value.hsbt2015-01-121-2/+2
| | | | | | [misc #10469][ruby-core:66063] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49217 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: trivial optimizationsnobu2015-01-121-9/+7
| | | | | | | * array.c (rb_ary_bsearch): trivial optimizations, for Fixnum, and by keeping the last satisfied element. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49216 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: class name encodingnobu2015-01-111-6/+6
| | | | | | | * array.c (rb_ary_bsearch): preserve encoding of class name in an exception message. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49215 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: keep consistencynobu2015-01-101-12/+11
| | | | | | | * array.c (rb_ary_select_bang): keep the array consistent by removing unselected values soon. [ruby-dev:48805] [Bug #10722] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49196 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c: improve docs for Array#reject. [ruby-core:65324][misc #10307]ayumin2015-01-041-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49136 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c: Improve performance of Array#shift. use shared instead ofhsbt2015-01-031-3/+10
| | | | | | | | MEMMOVE if with arguments. Patch by @ksss [fix GH-537] * test/ruby/test_array.rb: ditto. * benchmark/bm_array_shift.rb: Added benchmark of GH-537 issue. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49114 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: decorationnobu2014-12-021-2/+1
| | | | | | * array.c (rb_ary_plus): inline decoration of the operator. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48683 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c (rb_ary_plus): in documentation, added note aboutduerst2014-12-021-0/+8
| | | | | | inefficiency of repeated += operations. [ci skip] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * internal.h: Include ruby.h and ruby/encoding.h to beakr2014-11-151-3/+1
| | | | | | | | includable without prior inclusion. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48447 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: swap volatile for RB_GC_GUARDnormal2014-10-121-1/+2
| | | | | | | | | | | * array.c (ary_recycle_hash): add RB_GC_GUARD (rb_ary_diff): remove volatile [Bug #10369] The RB_GC_GUARD seems needed for most of the ary_recycle_hash functions anyways. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47896 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* internal.h: optimize rb_ary_new_from_argsnobu2014-10-091-1/+1
| | | | | | | * internal.h (rb_ary_new_from_args): optimization by expanding arguments in caller to get rid of va_list if possible. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47858 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: fix potential memory leaknobu2014-10-091-4/+1
| | | | | | | | * array.c (ary_new): allocate buffer in heap after new object get allocated successfully, to get rid of potential memory leak at object allocation failure. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47855 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: GC guardnobu2014-09-221-0/+1
| | | | | | * array.c (rb_ary_splice): prevent replacing array from GC. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47683 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c: use rb_equal_opt() for performance improvement.glass2014-09-211-1/+7
| | | | | | [ruby-core:64954] [Feature #10227] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47659 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c: add incremental GC algorithm. [Feature #10137]ko12014-09-081-20/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Please refer this ticket for details. This change also introduces the following changes. * Remove RGENGC_AGE2_PROMOTION and introduce object age (0 to 3). Age can be count with FL_PROMOTE0 and FL_PROMOTE1 flags in RBasic::flags (2 bit). Age == 3 objects become old objects. * WB_PROTECTED flag in RBasic to WB_UNPROTECTED bitmap. * LONG_LIVED bitmap to represent living objects while minor GCs It specifies (1) Old objects and (2) remembered shady objects. * Introduce rb_objspace_t::marked_objects which counts marked objects in current marking phase. marking count is needed to introduce incremental marking. * rename mark related function and sweep related function to gc_(marks|sweep)_(start|finish|step|rest|continue). * rename rgengc_report() to gc_report(). * Add obj_info() function to get cstr of object details. * Add MEASURE_LINE() macro to measure execution time of specific line. * and many small fixes. * include/ruby/ruby.h: add flag USE_RINCGC. Now USE_RINCGC can be set only with USE_RGENGC. * include/ruby/ruby.h: introduce FL_PROMOTED0 and add FL_PROMOTED1 to count object age. * include/ruby/ruby.h: rewrite write barriers for incremental marking. * debug.c: catch up flag name changes. * internal.h: add rb_gc_writebarrier_remember() instead of rb_gc_writebarrier_remember_promoted(). * array.c (ary_memcpy0): use rb_gc_writebarrier_remember(). * array.c (rb_ary_modify): ditto. * hash.c (rb_hash_keys): ditto. * hash.c (rb_hash_values): ditto. * object.c (init_copy): use rb_copy_wb_protected_attribute() because FL_WB_PROTECTED is moved from RBasic::flags. * test/objspace/test_objspace.rb: catch up ObjectSpace.dump() changes. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47444 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c (rb_ary_tmp_new): added.ko12014-08-151-0/+9
| | | | | | | | | | | | This function creates internal use only array (which is completely hided by ObjectSpace.each_object) with filling nil. Otherwise, it can be incldues strange VALUEs. * internal.h: added. * node.h: use rb_ary_tmp_new_fill() for MEMO. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: array may be modified in the blocknobu2014-07-181-1/+3
| | | | | | | * array.c (rb_ary_any_p): the array may be modified in the yielded block, do not access directly. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46868 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* optimized any? methodsnobu2014-07-181-0/+24
| | | | | | | | * array.c (rb_ary_any_p), hash.c (rb_hash_any_p): optimized versions. these are bit faster than optimization in Enumerable#any?. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46866 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c: Clarify documentation for Array#insert.hsbt2014-07-111-1/+3
| | | | | | [ruby-core:62934] [Bug #9901] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46782 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* constify parametersnobu2014-06-181-4/+4
| | | | | | | | * include/ruby/intern.h: constify `argv` parameters. * include/ruby/ruby.h: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46459 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: non-recursive rcombinate0nobu2014-06-141-13/+20
| | | | | | | * array.c (rcombinate0): remove recursion, by looping with indexes stored in `p`. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46428 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: non-recursive rpermute0nobu2014-06-141-13/+18
| | | | | | | * array.c (rpermute0): remove recursion, by looping with indexes stored in `p`. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46427 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: non-recursive permute0nobu2014-06-141-19/+28
| | | | | | | * array.c (permute0): remove recursion, by looping with indexes stored in `p`. [ruby-core:63103] [Bug #9932] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46426 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: combinate0nobu2014-06-141-17/+23
| | | | | | * array.c (combinate0): extract. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46425 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: combination on a shared copynobu2014-06-131-11/+9
| | | | | | | | * array.c (rb_ary_combination): iterate on a shared copy, and use array of indexes instead of array of chosen objects. [ruby-core:63149] [Bug #9939] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46418 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: yield_indexed_valuesnobu2014-06-131-33/+24
| | | | | | | * array.c (yield_indexed_values): extract from permute0(), rpermute0(), and rcombinate0(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46417 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: fix array sizenobu2014-06-131-1/+1
| | | | | | | | * array.c (rb_ary_permutation): `p` is the array of size `r`, as commented at permute0(). since `n >= r` here, buffer overflow never happened, just reduce unnecessary allocation though. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46416 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c: [DOC] Clarify default argument for Array.new.zzak2014-05-241-4/+4
| | | | | | | By @Elffers [Fixes GH-610] [ci skip] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46083 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c: [DOC] Add more documents to shuffle! and shuffle.hsbt2014-05-241-0/+7
| | | | | | Contributed by @JuanitoFatas [ci skip][fix GH-612] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46081 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* use predefined IDsnobu2014-05-201-1/+1
| | | | | | | * array.c (rb_ary_equal), hash.c (hash_equal): use predefined IDs, `to_ary` and `to_hash` respectively. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46029 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c (ARY_SET): added.ko12014-04-111-5/+7
| | | | | | | | | ARY_SET() is same functionality of RARRAY_ASET(), but it has an assertion (`ary' doesn't have shared array). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45569 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c: make shared arrays WB-protected objects.ko12014-04-111-79/+97
| | | | | | | | | | | | | | | | | | | | | Shared arrays were WB-unprotected object because sharing array can modify shared array's buffer if it occupied shared array. [sharing array (ary)] -> [shared array (shared)] -> <buff> | A +---------------------------------------+ write `buff' with WB(ary, &buff[i], obj) -> if `ary' and `shared' are old, then only `ary' will be remembered. -> traverse from `ary'. But `shared' is old, so that written `obj' is not marked. It cause WB miss so that shared arrays were WB-unprotected. (WB-unprotected objects are marked everytime if it is living) This patch insert WB() for `shared' if it is needed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45568 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: maybe shared arraynobu2014-04-111-14/+1
| | | | | | | * array.c (ary_reject): may be turned into a shared array during the given block. [ruby-dev:48101] [Bug #9727] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45562 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c (rb_ary_modify): remember shared array owner if a sharedko12014-04-101-0/+5
| | | | | | | | | | | | | array owner is promoted and a shared array is not promoted. Now, shared array is WB-unprotected so that shared arrays are not promoted. All objects referred from shared array should be marked correctly. [ruby-core:61919] [ruby-trunk - Bug #9718] * test/ruby/test_array.rb: add a test for above. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45553 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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