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2014-06-25hash.c: env_namenobu
* hash.c (get_env_ptr, env_name): extract check for bad environment variable name. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46549 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-25hash.c: prohibit tainted stringsnobu
* hash.c (env_aset, env_has_key, env_assoc, env_has_value), (env_rassoc, env_key): prohibit tainted strings if $SAFE is non-zero. [Bug #9976] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46547 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-24hash.c: unused functions on non-Windowsnobu
* hash.c (invalid_envname, check_envname): not used on platforms other than Windows. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46546 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-24hash.c: env_str_transcodenobu
* hash.c (env_str_transcode): convert with replacing invalid/undef characters, on Windows. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46544 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-24hash.c: replace undefnobu
* hash.c (env_str_new, env_path_str_new): replace invalid or undefined conversions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46540 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-24hash.c: frozen PATH envnobu
* hash.c (env_path_str_new): make PATH environment variable string, to be frozen. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46538 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-23 * include/ruby/ruby.h (struct RHash): no longer. [Feature #9889]shyouhei
* include/ruby/ruby.h (RHASH): ditto. * include/ruby/ruby.h (RHASH_ITER_LEV): deprecated. Will be deleted later. * include/ruby/ruby.h (RHASH_IFNONE): ditto. * internal.h (struct RHash): moved here. * internal.h (RHASH): ditto. * hash.c (rb_hash_iter_lev): do not use this. * hash.c (rb_hash_ifnone): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46507 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-20use predefined IDsnobu
* 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
2014-05-07hash.c: make rb_hash_keys externnobu
* hash.c (rb_hash_keys): make an internal public function. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45856 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-23hash.c: use ID_SCOPE_SHIFTnobu
* hash.c (rb_any_hash): use ID_SCOPE_SHIFT instead of magic number. [Feature #9425] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45386 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-22st.c: use power-of-two sizes to avoid slow modulo opsnormal
* st.c (hash_pos): use bitwise AND to avoid slow modulo op (new_size): power-of-two sizes for hash_pos change (st_numhash): adjust for common keys due to lack of prime modulo [Feature #9425] * hash.c (rb_any_hash): right shift for symbols * benchmark/bm_hash_aref_miss.rb: added to show improvement * benchmark/bm_hash_aref_sym_long.rb: ditto * benchmark/bm_hash_aref_str.rb: ditto * benchmark/bm_hash_aref_sym.rb: ditto * benchmark/bm_hash_ident_num.rb: added to prevent regression * benchmark/bm_hash_ident_obj.rb: ditto * benchmark/bm_hash_ident_str.rb: ditto * benchmark/bm_hash_ident_sym.rb: ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45384 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-14[DOC] add links to `Object#hash`nobu
add links to `Object#hash` to each #`hash` methods rdocs. [Fixes GH-567] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45329 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-21class.c: do nothing if copying selfnobu
* class.c (rb_mod_init_copy): do nothing if copying self. [ruby-dev:47989] [Bug #9535] * hash.c (rb_hash_initialize_copy): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45076 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-20* hash.c (rb_hash_flatten): fix behavior of flatten(0).glass
[ruby-dev:47988] [Bug #9533] * test/ruby/test_array.rb: test for above. patch is from Takeshi Sasaki. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45059 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-20* hash.c (rb_hash_flatten): fix behavior of flatten(-1).glass
[ruby-dev:47988] [Bug #9533] * test/ruby/test_array.rb: test for above. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45057 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-10insns.def: add opt path for Hash#[] and Hash#[]= used with str literal keystmm1
* insns.def (opt_aref_with): new instruction to optimize Hash#[], removing any allocation overhead when used with a string literal key. Patch by normalperson (Eric Wong). [ruby-core:59640] [Bug #9382] * insns.def (opt_aset_with): new instruction to optimize Hash#[]= * compile.c (iseq_compile_each): compiler shortcuts for new instructions * hash.c (static VALUE rb_hash_compare_by_id_p): fix documentation for Hash#compare_by_identity to reflect frozen string sharing * test/ruby/test_hash.rb (class TestHash): test for new behavior git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44551 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-09* hash.c (rb_objid_hash): should return `long'. brushup r44534.usa
* object.c (rb_obj_hash): follow above change. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44537 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-09* hash.c (rb_any_hash): should treat the return value of rb_objid_hash()usa
as `long', because ruby assumes the object id of an object is `long'. this fixes test failures on mswin64 introduced at r44525. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44534 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-08object.c: hash value from objid with saltnobu
* hash.c (rb_objid_hash): return hash value from object ID with a salt, extract from rb_any_hash(). * object.c (rb_obj_hash): return same value as rb_any_hash(). fix r44125. [ruby-core:59638] [Bug #9381] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44525 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-01* hash.c (rb_hash_keys): make rb_hash_keys() static.glass
it is no longer used from array.c since r43969. the patch is from normalperson (Eric Wong). [ruby-core:59449] [Feature #9336] * internal.h: remove definition of rb_hash_keys(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44478 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-26hash.c: remove dead codenobu
* hash.c (rb_hash_reject): remove dead code for the deprecated behavior. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44439 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-26hash.c: no extra states copynobu
* hash.c (HASH_REJECT_COPY_EXTRA_STATES): turn off the old behavior, copying extra states by accident. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44438 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-24hash.c: extra statesnobu
* hash.c (rb_hash_reject): use words "extra states". git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44370 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-23hash.c: fix infinite loopnobu
* hash.c (has_extra_methods): traverse ancestors, and fix infinite loop. [Bug #9275] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44363 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-23hash.c: fix commit missnobu
* hash.c (HAS_EXTRA_STATES): remove extra parenthesis. [Bug #9275] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44360 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-23hash.c: reduce warningnobu
* hash.c (HAS_EXTRA_STATES): warn extra states only when something differ. [ruby-core:59254] [Bug #9275] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44359 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-23hash.c: rewordnobu
* hash.c (HAS_EXTRA_STATES, rb_hash_reject): use words "extra states". git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44358 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-20* include/ruby/ruby.h: rename OBJ_WRITE and OBJ_WRITTEN intoko1
RB_OBJ_WRITE and RB_OBJ_WRITTEN. * array.c, class.c, compile.c, hash.c, internal.h, iseq.c, proc.c, process.c, re.c, string.c, variable.c, vm.c, vm_eval.c, vm_insnhelper.c, vm_insnhelper.h, vm_method.c: catch up this change. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44299 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-17hash.c: revertnobu
* hash.c (rb_hash_reject): revert to deprecated behavior, with warnings, due to compatibility for HashWithDifferentAccess. [ruby-core:59154] [Bug #9223] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44263 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-17hash.c: add warningsnobu
* hash.c (rb_hash_reject): warn attributes in detail more. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44262 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-16hash.c: typonobu
* hash.c (rb_hash_reject): fix typo in macro name. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44250 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-16hash.c: warnings in rb_hash_rejectnobu
* hash.c (rb_hash_dup_empty): split from rb_hash_dup. * hash.c (rb_hash_reject): add warnings (currently suppressed). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44247 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-16hash.c: refactor loopnobu
* hash.c (rb_hash): rewrite with while instead of goto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44246 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-11hash.c: reject should return a plain hashnobu
* hash.c (rb_hash_reject): return a plain hash, without copying the class, default value, instance variables, and taintedness. they had been copied just by accident. [ruby-core:59045] [Bug #9223] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44137 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-10array.c, hash.c: add saltnobu
* array.c (rb_ary_hash): add salt to differentiate false and empty array. [ruby-core:58993] [Bug #9231] * hash.c (rb_any_hash, rb_hash_hash): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44125 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-09hash.c: fix segv in Hash#replacetmm1
* hash.c (rb_hash_replace): fix segv on `{}.replace({})` introduced in r44060 [Bug #9230] [ruby-core:58991] * test/ruby/test_hash.rb: regression test for above git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44096 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-08hash.c: reject shoult infectnobu
* hash.c (rb_hash_reject): result should be infected by the receiver. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44074 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-08hash.c: fix WB miss issue in Hash#replacetmm1
* hash.c (rb_hash_replace): add a write barrier to fix GC mark miss on hashes using Hash#replace [Bug #9226] [ruby-core:58948] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44060 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-08hash.c: revert r43870 and add alternative parser patch for literal keystmm1
* hash.c (hash_aset_str): revert r43870 due to performance issue [Bug #9188] [ruby-core:58730] * parse.y (assoc): convert literal string hash keys to fstrings * test/ruby/test_hash.rb (class TestHash): expand test git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44058 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-07hash.c: rb_hash_reject without dupnobu
* hash.c (rb_hash_reject): copy unrejected elements only to new hash, so that the change on the original receiver can affect. [ruby-core:58914] [Bug #9223] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44047 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-05hash.c: bail out to the outermost framenobu
* hash.c (rb_hash): revert r43981 and bail out to the outermost frame when recursion is detected. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44003 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-03hash.c: same hash value for similar constructsnobu
* hash.c (rb_hash_recursive): make similar (recursive) constructs return same hash value. execute recursively, and rewind to the topmost frame with an object which .eql? to the recursive object, if recursion is detected. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43981 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-03hash.c: detect recursion for allnobu
* hash.c (rb_hash): detect recursion for all `hash' methods. each `hash' methods no longer need to use rb_exec_recursive(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43980 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-03* array.c (rb_hash_rehash): use hash_alloc() instead of rb_hash_new().glass
[Bug #9187] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43975 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-03* hash.c (w32_getenv): should be static.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43965 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-02* hash.c (getenv): fixed test failures introduced by r43950.usa
[ruby-core:58774] [Bug #9195] reported by phasis68 (Heesob Park). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43958 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-02* hash.c (rb_hash_rehash): make temporary st_table under the controlglass
of GC. [Bug #9187] * test/ruby/test_hash.rb: add a test for above. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43957 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-01* hash.c (getenv): use ANSI codepage version of getenv() for minirubyusa
on Windows. [ruby-core:58732] [Bug #9189] reported by phasis68 (Heesob Park). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43950 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-01* hash.c (rb_hash_to_a): specify array capa.glass
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43943 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-01* hash.c (rb_hash_rehash): fix to free new st_table when exceptionglass
is raised in do_hash(). [Bug #9187] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43942 b2dd03c8-39d4-4d8f-98ff-823fe69b080e