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2015-07-20thread.c: reuse tagnobu
* thread.c (rb_thread_terminate_all): reuse the tag pushed before a loop, instead of pushing/popping same tag repeatedly. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51301 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-20ruby_vm_throw_flagsnobu
* vm_core.h (ruby_vm_throw_flags): constants for throw. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51300 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-19* 2015-07-20svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51299 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-19thread.c: fix timeout limitnobu
* thread.c (ppoll): fix the limit, timeout argument of poll(2) is an int but not a time_t. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51298 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-19pty.c: fix example typo [ci skip]nobu
* ext/pty/pty.c: [DOC] fix example typo, an old name at move from PTY.open. [Fix GH-972] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51297 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-19* 2015-07-19svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51296 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-19eval.c: check tag valuenobu
* eval.c (rb_jump_tag): paranoiac check of tag value. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51295 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-18load.c: use TAG_RETURNnobu
* load.c (rb_require_internal): use TAG_RETURN not a magic number. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51294 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-18thread.c: gather common statementsnobu
* thread.c (vm_check_ints_blocking): gather common statements at the end, and prefer LIKELY for Visual C optimization. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51293 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-18load.c: reduce EXEC_TAGsnobu
* load.c (rb_load_internal0): do not raise any exceptions but return the result tag state. * load.c (rb_load_protect): reduce nested EXEC_TAGs. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51292 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-18gc.c: reduce EXEC_TAGsnobu
* gc.c (run_finalizer): set and restore safe level here to reduce nested EXEC_TAGs. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51291 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-18eval.c: extra conversion of exit statusnobu
* eval.c (ruby_cleanup): error_handle() returns exit status to the system, not internal error state, do not convert the exit status again. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51290 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-18test/ruby/test_process.rb: test thread+sigs work after failed execnormal
Preparation for possible upcoming changes to timer thread. We need to ensure signal handling and thread scheduling works after an exec failure. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51289 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-17test/socket/test_nonblock: use smaller buffer for sendmsgnormal
OpenBSD's limit is less than 128. * test/socket/test_nonblock: use smaller buffer for sendmsg Patch-by: Jeremy Evans <code@jeremyevans.net> [ruby-core:70016] [Bug #11364] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51288 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-17signal.c (trap_handler): cleanup to use RSTRING_GETMEM + memcmpnormal
strncmp is unnecessary since the switch/case statement already checks length of the string; so use memcmp. This makes for a small reduction in binary size on 32-bit x86: text data bss dec hex filename 2847473 12360 30632 2890465 2c1ae1 ruby.before 2847313 12328 30632 2890273 2c1a21 ruby.after git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51287 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-17* 2015-07-18svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51286 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-17io.c (argf_read_nonblock): support `exception: false'normal
This is a preparation for [ruby-core:69892] ("io.c: avoid kwarg parsing in C API") since I noticed ARGF.read_nonblock did not properly catch up to the `exception: false' change. * io.c (argf_read_nonblock): support `exception: false' (io_nonblock_eof): new function (io_read_nonblock): use io_nonblock_eof (argf_getpartial): accept kwargs hash for `exception: false' * test/ruby/test_argf.rb (test_read_nonblock): new test [ruby-core:70000] [Feature #11358] * NEWS: add item for ARGF.read_nonblock git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51285 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-17vm_eval.c: safe level 4nobu
* vm_eval.c (rb_eval_cmd): $SAFE=4 has been deprecated. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51284 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-17compile.c: use ruby_tag_typenobu
* compile.c (iseq_compile_each): use enum ruby_tag_type names. * vm_core.h (ruby_tag_type): move from eval_intern.h for compiling break/next/redo/return. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51283 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-17compile.c: remove unused bignobu
* compile.c (iseq_compile_each): remove unused big flag, `while` loop always leaves a result on the stack. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51282 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-17RUBY_VM_CHECK_INTS: eval the argument only oncenobu
* vm_core.h (RUBY_VM_CHECK_INTS): evaluate the argument only once to get rid of inadvertent side effects. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51281 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-17RUBY_VM_CHECK_INTS_BLOCKING: move to thread.cnobu
* thread.c (RUBY_VM_CHECK_INTS_BLOCKING): move from vm_core.h for the static function rb_threadptr_pending_interrupt_empty_p. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51280 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-17EXEC_EVENT_HOOK_ORIG: eval the arguments only oncenobu
* vm_core.h (EXEC_EVENT_HOOK_ORIG): evaluate each arguments only once to get rid of inadvertent side effects. fix use of `th` variable in the second `if` statement. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51279 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-17encoding.h: ENC_CODERANGE_CLEAN_Pnobu
* include/ruby/encoding.h (ENC_CODERANGE_CLEAN_P): predicate that tells if the coderange is clean, that is 7bit or valid, and no needs to scrub. * re.c (rb_reg_expr_str): use ENC_CODERANGE_CLEAN_P. * string.c (enc_strlen, rb_enc_cr_str_buf_cat, rb_str_scrub): ditto. * string.c (rb_str_enumerate_chars): ditto, and suppress a warning by gcc6. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51278 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-17test_range.rb: add Range#new testnobu
* test/ruby/test_range.rb (test_first_last): Add test for `Range.new`. [Fix GH-971] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51277 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-17test_range.rb: add Range#last assertionsnobu
* test/ruby/test_range.rb (test_first_last): Add assertions to test of `Range#last` with exclude_end true case. [Fix GH-970] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51276 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-17thread.c (rb_thread_alone): simplifynormal
This function now also works in more places if ruby_current_thread is unset. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51275 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-17remove unnecessary enumerator requiresnormal
* lib/rinda/tuplespace.rb: remove enumerator require * test/pathname/test_pathname.rb: ditto Related to https://bugs.ruby-lang.org/issues/10902 but not a complete fix. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51274 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-16avoid redundant GET_THREAD() callsnormal
This reduces binary size slightly on my 32-bit system: text data bss dec hex filename 2847705 12360 30632 2890697 2c1bc9 ruby.orig 2847641 12360 30632 2890633 2c1b89 ruby * iseq.c (rb_iseq_compile_with_option): reuse result of previous GET_THREAD() call * thread.c (thread_create_core): ditto (rb_mutex_trylock): ditto (rb_mutex_lock): ditto * process.c (rb_waitpid): avoid multiple eval from RUBY_VM_CHECK_INTS * thread.c (rb_thread_check_ints): ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51273 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-16* 2015-07-17svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51272 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-16thread.c (mutex_alloc): remove needless volatilenormal
Allocation functions do not do anything non-obvious to the compiler, so there's no reason for volatile here. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51271 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-16fix typos [ci skip]kazu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51270 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-16* vm_core.h: constify rb_iseq_t::parent_iseq.ko1
rb_iseq_t::local_iseq is not constant data because local_iseq::flip_cnt can be modified (commentted). * compile.c: catch up this fix. * iseq.c: ditto. * vm_insnhelper.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51269 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-16* process.c (redirect_dup2): when the new FD of dup2() coflictsngoto
with one of the timer thread FDs, the internal FD is diverted. [Bug #11336] [ruby-core:69886] [Bug #11350] [ruby-core:69961] * process.c (dup2_with_divert): new function for the above purpose. * thread_pthread.c (rb_divert_reserved_fd): new function for diverting reserved FD. If the given FD is the same as one of the reserved FDs, the reserved FD number is internally changed. It returns -1 when error. Otherwise, returns 0. It also returns 0 if there is no need to change reserved FD number. * thread_win32.c (rb_divert_reserved_fd): always returns 0 because of no reserved FDs. * internal.h (rb_divert_reserved_fd): prototype declaration. It is Ruby internal use only. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51268 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-16* iseq.c (rb_iseq_disasm): rename rb_iseq_t *iseqdat to iseqko1
and VALUE *iseq to code. * iseq.c (rb_iseq_disasm_insn): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51267 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-16string.c: remove redundant callsnobu
* string.c (rb_str_enumerate_lines): do not check if a block is given twice. RETURN_ENUMERATOR includes rb_block_given_p() check which is redundant here. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51266 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-16Revert r51209 because signals after stopping timer thread beforengoto
entering exec(2) system call may be lost. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51265 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-16vm.c: fix mark with rewinding cfpnobu
* vm.c (REWIND_CFP): keep the arguments region inside the valid value stack. [ruby-core:69969] [Bug #11352] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51264 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-16vm.c: fix mark with rewinding cfpnobu
* vm.c (m_core_hash_merge_ptr): copy the arguments to the machine stack before rewinding the control frame pointer and leaving the arguments outside valid region of the value stack. [ruby-core:69969] [Bug #11352] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51263 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-16process.c (close_unless_reserved): declare type of `fd' argnormal
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51262 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-16load.c: use fstring for loaded features and expanded load pathnormal
Loaded features is an obvious candidate for fstring since feature paths of Ruby sources are included in iseq locations, and iseq locations are in the fstring table anyways. Deduplicating expanded load path can reuse old objects, since since repeated expansions may recycle before old expanded paths are GC-ed away. * load.c (rb_construct_expanded_load_path): fstring expanded path (get_loaded_features_index): fstring feature path (rb_provide_feature): ditto [ruby-core:69871] [Feature #11331] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51261 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-15thread.c (thread_initialize): avoid RSTRING_PTR and NUMT2INTnormal
Favor passing VALUE args as-is and using PRisVALUE in format strings to prevent premature GC. In this case, we are not fixing any real bug because location path has other references, but this makes code easier-to-review. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51260 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-15* test/ruby/test_process.rb (test_exec_close_reserved_fd): test forngoto
[Bug #11353] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51259 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-15* 2015-07-16svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51258 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-15* .gitignore: ignore version.i. [ci skip]kazu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51257 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-15* test/ruby/test_process.rb (test_deadlock_by_signal_at_forking):ngoto
use RUBY (= EnvUtil.rubybin) git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51256 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-15* process.c (redirect_close, parent_redirect_close): should not closengoto
reserved FD. It should be closed in the exec system call due to the O_CLOEXEC or FD_CLOEXEC flag. [Bug #11353] [ruby-core:69977] * process.c (close_unless_reserved): new function to close FD unless it is reserved for internal communication. * thread_pthread.c (rb_reserved_fd_p): should check owner_process pid to avoid false positive in forked child process. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51255 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-15fix typos [ci skip]kazu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51254 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-15remove redundant NULL checks after RUBY_VM_IFUNC_Pnormal
* proc.c (proc_mark): remove redundant check * vm.c (env_mark): ditto This doesn't change object code size, but the unstripped executable is smaller and the code less confusing. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51253 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-15remove redundant NULL check in mark functionsnormal
gc.c (gc_mark_children)only calls mark_func if the T_DATA ptr is non-NULL, so avoid redundantly checking for that in each mark function. * iseq.c (iseq_mark): remove check for data pointer * proc.c (binding_mark): ditto * vm.c (rb_thread_mark): ditto * vm_trace.c (tp_mark): ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51252 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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