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* Deprecate rb_eval_cmd, add rb_eval_cmd_kwJeremy Evans2019-11-181-1/+1
| | | | | | | | rb_eval_cmd takes a safe level, and now that $SAFE is deprecated, it should be deprecated as well. Replace with rb_eval_cmd_kw, which takes a keyword flag. Switch the two callers to this function.
* Deprecate taint/trust and related methods, and make the methods no-opsJeremy Evans2019-11-181-5/+1
| | | | | | This removes the related tests, and puts the related specs behind version guards. This affects all code in lib, including some libraries that may want to support older versions of Ruby.
* Warn on access/modify of $SAFE, and remove effects of modifying $SAFEJeremy Evans2019-11-181-6/+4
| | | | | | | | | | | | | | | | | This removes the security features added by $SAFE = 1, and warns for access or modification of $SAFE from Ruby-level, as well as warning when calling all public C functions related to $SAFE. This modifies some internal functions that took a safe level argument to no longer take the argument. rb_require_safe now warns, rb_require_string has been added as a version that takes a VALUE and does not warn. One public C function that still takes a safe level argument and that this doesn't warn for is rb_eval_cmd. We may want to consider adding an alternative method that does not take a safe level argument, and warn for rb_eval_cmd.
* Share ruby_sighandler_t definitionNobuyoshi Nakada2019-10-091-5/+0
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* signal.c: save the original sighandlers for fatal signalsYusuke Endoh2019-10-091-11/+21
| | | | | | | | | | | On Android, a signal handler that is not SIG_DFL is set by default for SIGSEGV. Ruby's install_sighandler inserts Ruby's handler only when the signal has no handler, so it does not insert Ruby's SEGV report handler, which caused some test failures. This changeset forces to install Ruby's handler for some fatal signals (sigbus, sigsegv, and sigill). They keep the original handlers, and call them when the interpreter receives the signals.
* error.c (rb_bug_for_fatal_signal): renamed from rb_bug_contextYusuke Endoh2019-10-091-3/+3
| | | | | | | | | | Just refactoring. The name "rb_bug_context" is completely unclear for me. (Can you see that "context" means "machine register context"?) The context is available only when a fatal signal (sigbus, sigsegv, or sigill) is received; in fact, the function is used only for fatal signals. So, I think the name should be changed.
* signal.c (ruby_abort): move the definition for refactoringYusuke Endoh2019-10-091-18/+17
| | | | | | The three functions for fatal signals, sigbus, sigsegv, and sigill, are a family. The definition of ruby_abort had interrupted them for no reason. This change just moves the definition after the family.
* signal.c: Use MINSIGSTKSZ by casting to intYusuke Endoh2019-10-051-2/+5
| | | | | | | | | | | | | MINSIGSTKSZ is unsigned int in OpenBSD, which makes a warning of comparison: ``` signal.c:535:14: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare] if (size < MINSIGSTKSZ) ~~~~ ^ ~~~~~~~~~~~ 1 warning generated. ``` https://rubyci.org/logs/rubyci.s3.amazonaws.com/openbsd-current/ruby-master/log/20191004T200009Z.log.html.gz
* move docs around [ci skip]卜部昌平2019-08-291-36/+0
| | | | To properly generate documents.
* drop-in type check for rb_define_module_function卜部昌平2019-08-291-2/+2
| | | | | | We can check the function pointer passed to rb_define_module_function like how we do so in rb_define_method. The difference is that this changeset reveales lots of atiry mismatches.
* signal.c: Don't mark ruby_abort as NORETURN on SolarisYusuke Endoh2019-08-271-0/+2
| | | | | | | | | | | to suppress a warning. ``` signal.c: In function 'ruby_abort': signal.c:987:1: warning: 'noreturn' function does return } ^ ```
* Renamed ruby_finalize_{0,1}Nobuyoshi Nakada2019-08-131-2/+1
| | | | And pass rb_execution_context_t as an argument.
* * expand tabs.git2019-08-011-1/+1
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* signal.c: make signame_prefix a nul-terminated stringYusuke Endoh2019-08-011-3/+3
| | | | | | | | | | | | | | | | gcc 9.1.0 warns this. ``` signal.c:258:46: warning: '%.*s' directive argument is not a nul-terminated string [-Wformat-overflow=] 258 | rb_raise(rb_eArgError, "unsupported signal `%.*s%"PRIsVALUE"'", | ^~~~ 259 | prefix, signame_prefix, vsig); | ~~~~~~~~~~~~~~ signal.c:200:19: note: referenced argument declared here 200 | static const char signame_prefix[3] = "SIG"; | ^~~~~~~~~~~~~~ ``` https://rubyci.org/logs/rubyci.s3.amazonaws.com/ubuntu/ruby-master/log/20190801T033009Z.log.html.gz
* Document acceptance of negative pid in Process.kill [ci skip]Jeremy Evans2019-07-261-2/+3
| | | | Fixes [Bug #13501]
* [DOC] fix markups [ci skip]nobu2019-03-281-9/+8
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67354 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Prefer rb_check_arity when 0 or 1 argumentsnobu2018-12-061-1/+1
| | | | | | | Especially over checking argc then calling rb_scan_args just to raise an ArgumentError. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66238 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* refactoring debug_counter.ko12018-09-251-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * debug_counter.h: add comments for each counters. * debug_counter.h: add some counters (see added comments for details). * obj_newobj * obj_newobj_slowpath * obj_newobj_wb_unprotected * obj_hash_empty * obj_hash_under4 * obj_hash_ge4 * obj_hash_ge8 * heap_xmalloc * heap_xrealloc * heap_xfree * gc.c: add some debug counters (see the above list). * debug_counter.c (rb_debug_counter_show_results): accept a header message. * signal.c (ruby_default_signal): show debug counter results and malloc info (rb_malloc_info_show_results()) before SIGNAL exit. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64841 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Fix for old names of mcontext registersnobu2018-09-221-4/+9
| | | | | | c.f. https://github.com/mistydemeo/tigerbrew/issues/473 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64812 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * expand tabs.svn2018-09-211-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64807 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Remove -Wno-parentheses flag.nobu2018-09-211-1/+1
| | | | | | | | [Fix GH-1958] From: Jun Aruga <jaruga@redhat.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64806 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* signal.c: consider non-sigaltstack platformsnobu2018-09-101-0/+5
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64673 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Re-Revert "Temporary revert "process.c: dead code when no SIGCHLD""naruse2018-08-211-1/+5
| | | | | | | This re-reverts commit r64447. The issue was machine side problem. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64493 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Temporary revert "process.c: dead code when no SIGCHLD"naruse2018-08-181-5/+1
| | | | | | | This reverts commit r64407. Maybe it breaks http://mswinci.japaneast.cloudapp.azure.com/vc12-x64/ruby-trunk/log/20180817T095734Z.fail.html.gz git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64447 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread.c (sleep_*): reduce the effect of spurious interruptsnormal2018-08-181-4/+7
| | | | | | | | | | | | | Spurious interrupts from SIGCHLD cause Mutex#sleep (via ConditionVariable#wait) to return early and breaks some use cases. Since these are outside the programs's control with MJIT, we will only consider pending interrupts (e.g. those from Thread#run) and signals which cause a Ruby-level Signal.trap handler to fire as "spurious" wakeups. [ruby-core:88537] [Feature #15002] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64444 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* process.c: dead code when no SIGCHLDnobu2018-08-171-1/+5
| | | | | | | | | * process.c (ruby_waitpid_all): nothing to do unless SIGCHLD is available. * signal.c (ruby_nocldwait): used only if SIGCHLD is available. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64407 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* signal.c: no SIGCHLD, no sigchld_hitnobu2018-08-171-1/+9
| | | | | | | * signal.c (sigchld_hit): if SIGCHLD is not available, this variable never sets. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64402 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread_pthread.c: eliminate timer thread by restructuring GVLnormal2018-08-131-6/+1
| | | | | | | | | | | This reverts commit 194a6a2c68e9c8a3536b24db18ceac87535a6051 (r64203). Race conditions which caused the original reversion will be fixed in the subsequent commit. [ruby-core:88360] [Misc #14937] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64352 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread_pthread.c: restore timer-thread for now :<normal2018-08-061-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ruby-core:88306] Revert "process.c: ensure th->interrupt lock is held when migrating" This reverts commit 5ca416bdf6b6785cb20f139c2c514eda005fe42f (r64201) Revert "process.c (rb_waitpid): reduce sigwait_fd bouncing" This reverts commit 217bdd776fbeea3bfd0b9324eefbfcec3b1ccb3e (r64200). Revert "test/ruby/test_thread.rb (test_thread_timer_and_interrupt): add timeouts" This reverts commit 9f395f11202fc3c7edbd76f5aa6ce1f8a1e752a9 (r64199). Revert "thread_pthread.c (native_sleep): reduce ppoll sleeps" This reverts commit b3aa256c4d43d3d7e9975ec18eb127f45f623c9b (r64193). Revert "thread.c (consume_communication_pipe): do not retry after short read" This reverts commit 291a82f748de56e65fac10edefc51ec7a54a82d4 (r64185). Revert "test/ruby/test_io.rb (test_race_gets_and_close): timeout each thread" This reverts commit 3dbd8d1f66537f968f0461ed8547460b3b1241b3 (r64184). Revert "thread_pthread.c (gvl_acquire_common): persist timeout across calls" This reverts commit 8c2ae6e3ed072b06fc3cbc34fa8a14b2acbb49d5 (r64165). Revert "test/ruby/test_io.rb (test_race_gets_and_close): use SIGABRT on timeout" This reverts commit 931cda4db8afd6b544a8d85a6815765a9c417213 (r64135). Revert "thread_pthread.c (gvl_yield): do ubf wakeups when uncontended" This reverts commit 508f00314f46c08b6e9b0141c01355d24954260c (r64133). Revert "thread_pthread.h (native_thread_data): split condvars on some platforms" This reverts commit a038bf238bd9a24bf1e1622f618a27db261fc91b (r64124). Revert "process.c (waitpid_nogvl): prevent conflicting use of sleep_cond" This reverts commit 7018acc946882f21d519af7c42ccf84b22a46b27 (r64117). Revert "thread_pthread.c (rb_sigwait_sleep): th may be 0 from MJIT" This reverts commit 56491afc7916fb24f5c4dc2c632fb93fa7063992 (r64116). Revert "thread*.c: waiting on sigwait_fd performs periodic ubf wakeups" This reverts commit ab47a57a46e70634d049e4da20a5441c7a14cdec (r64115). Revert "thread_pthread.c (gvl_destroy): make no-op on GVL bits" This reverts commit 95cae748171f4754b97f4ba54da2ae62a8d484fd (r64114). Revert "thread_pthread.c (rb_sigwait_sleep): fix uninitialized poll set in UBF case" This reverts commit 4514362948fdb914c6138b12d961d92e9c0fee6c (r64113). Revert "thread_pthread.c (rb_sigwait_sleep): re-fix [Bug #5343] harder" This reverts commit 26b8a70bb309c7a367b9134045508b5b5a580a77 (r64111). Revert "thread.c: move ppoll wrapper into thread_pthread.c" This reverts commit 3dc7727d22fecbc355597edda25d2a245bf55ba1 (r64110). Revert "thread.c: move ppoll wrapper before thread_pthread.c" This reverts commit 2fa1e2e3c3c5c4b3ce84730dee4bcbe9d81b8e35 (r64109). Revert "thread_pthread.c (ubf_select): refix [Bug #5343]" This reverts commit 4c1ab82f0623eca91a95d2a44053be22bbce48ad (r64108). Revert "thread_win32.c: suppress warnings by -Wsuggest-attribute" This reverts commit 6a9b63e39075c53870933fbac5c1065f7d22047c (r64159). Revert "thread_pthread: remove timer-thread by restructuring GVL" This reverts commit 708bfd21156828526fe72de2cedecfaca6647dc1 (r64107). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64203 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread_pthread: remove timer-thread by restructuring GVLnormal2018-07-291-6/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To reduce resource use and reduce CI failure; remove timer-thread. Single-threaded Ruby processes (including forked children) will never see extra thread overhead. This prevents glibc and jemalloc from going into multi-threaded mode and initializing locks or causing fragmentation via arena explosion. The GVL is implements its own wait-queue as a ccan/list to permit controlling wakeup order. Timeslice under contention is handled by a designated timer thread (similar to choosing a "patrol_thread" for current deadlock checking). There is only one self-pipe, now, as wakeups for timeslice are done independently using condition variables. This reduces FD pressure slightly. Signal handling is handled directly by a Ruby Thread (instead of timer-thread) by exposing signal self-pipe to callers of rb_thread_fd_select, native_sleep, rb_wait_for_single_fd, etc... Acquiring, using, and releasing the self-pipe is exposed via 4 new internal functions: 1) rb_sigwait_fd_get - exclusively acquire timer_thread_pipe.normal[0] 2) rb_sigwait_fd_sleep - sleep and wait for signal (and no other FDs) 3) rb_sigwait_fd_put - release acquired result from rb_sigwait_fd_get 4) rb_sigwait_fd_migrate - migrate signal handling to another thread after calling rb_sigwait_fd_put. rb_sigwait_fd_migrate is necessary for waitpid callers because only one thread can wait on self-pipe at a time, otherwise a deadlock will occur if threads fight over the self-pipe. TRAP_INTERRUPT_MASK is now set for the main thread directly in signal handler via rb_thread_wakeup_timer_thread. Originally, I wanted to use POSIX timers (timer_create/timer_settime) for this. Unfortunately, this proved unfeasible as Mutex#sleep resumes on spurious wakeups and test/thread/test_cv.rb::test_condvar_timed_wait failed. Using pthread_sigmask to mask out SIGVTALRM fixed that test, but test/fiddle/test_function.rb::test_nogvl_poll proved there'd be some unavoidable (and frequent) incompatibilities from that approach. Finally, this allows us to drop thread_destruct_lock and interrupt current ec directly. We don't need to rely on vm->thread_destruct_lock or a coherent vm->running_thread on any platform. Separate timer-thread for time slice and signal handling is relegated to thread_win32.c, now. [ruby-core:88088] [Misc #14937] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64107 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* signal.c: preserve trap(:CHLD, "IGNORE") behavior with SIGCHLDnormal2018-07-081-10/+13
| | | | | | | | | We need to preserve "IGNORE" behavior from Ruby 2.5 and earlier. We can't rely on SA_NOCLDWAIT any more, since we always need system() and MJIT to work; so we fake that behavior using dedicated reaper (currently in timer-thread). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63879 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* unrevert r63852 but keep SIGCHLD path disabled for win32normal2018-07-051-26/+99
| | | | | | | | | | | Reading win32/win32.c waitpid implementation, maybe waitpid(-1, ...) on that platform will never conflict with mjit use of waitpid. In any case, I've added WAITPID_USE_SIGCHLD macro to vm_core.h so it can be easy for Linux/BSD users to test (hopefully!) win32-compatible code. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63855 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* signal.c: packed signalsnobu2018-07-041-8/+14
| | | | | | | | | | | | * signal.c (signals): pack signal names instead of references. * signal.c (signm2signo): also reject too long signal name. [ruby-core:87767] [Bug #14893] reapply r63841 and r63842, which are unrelated to r63758 but had been wrongly reverted by r63852. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63854 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Revert r63758 and related commitsnaruse2018-07-041-113/+34
| | | | | | | The change is unstable on Windows. Please re-commit it when it correctly supports Windows. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63852 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Fix compile errorkazu2018-07-031-1/+1
| | | | | | | | signal.c:69:10: error: variably modified ‘signm’ at file scope char signm[LONGEST_SIGNAME + 1]; ^ git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63842 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* signal.c: packed signalsnobu2018-07-031-8/+14
| | | | | | | | | * signal.c (signals): pack signal names instead of references. * signal.c (signm2signo): also reject too long signal name. [ruby-core:87767] [Bug #14893] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63841 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* use SIGCHLD_LOSSY to enable waitpid polling modenormal2018-06-301-1/+1
| | | | | | | | | Some systems lack SIGCHLD or have incomplete SIGCHLD implementations. So enable polling mode for them. [ruby-core:87705] [Bug #14867] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63795 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* signal.c: use ATOMIC_EXCHANGE for sigchld_hitnormal2018-06-291-4/+3
| | | | | | | | sig_atomic_t may not be sufficient for multi-threaded applications if the sighandler runs on a different CPU than timer thread. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63793 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* signal.c: fix braino in fake_grantfdnormal2018-06-271-1/+1
| | | | | | | | [Bug #14871] Is neon down? I missed ruby-core notifications on this. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63762 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* hijack SIGCHLD handler for internal usenormal2018-06-271-26/+100
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use a global SIGCHLD handler to guard all callers of rb_waitpid. To work safely with multi-threaded programs, we introduce a VM-wide waitpid_lock to be acquired BEFORE fork/vfork spawns the process. This is to be combined with the new ruby_waitpid_locked function used by mjit.c in a non-Ruby thread. Ruby-level SIGCHLD handlers registered with Signal.trap(:CHLD) continues to work as before and there should be no regressions in any existing use cases. Splitting the wait queues for PID > 0 and groups (PID <= 0) ensures we favor PID > 0 callers. The disabling of SIGCHLD in rb_f_system is longer necessary, as we use deferred signal handling and no longer make ANY blocking waitpid syscalls in other threads which could "beat" the waitpid call made by rb_f_system. We prevent SIGCHLD from firing in normal Ruby Threads and only enable it in the timer-thread, to prevent spurious wakeups from in test/-ext-/gvl/test_last_thread.rb with MJIT enabled. I've tried to guard as much of the code for RUBY_SIGCHLD==0 using C "if" statements rather than CPP "#if" so to reduce the likelyhood of portability problems as the compiler will see more code. We also work to suppress false-positives from Process.wait(-1, Process::WNOHANG) to quiets warnings from spec/ruby/core/process/wait2_spec.rb with MJIT enabled. Lastly, we must implement rb_grantpt for ext/pty. We need a MJIT-compatible way of supporting grantpt(3) which may spawn the `pt_chown' binary and call waitpid(2) on it. [ruby-core:87605] [Ruby trunk Bug#14867] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63758 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* signal.c: follow up r63435nobu2018-05-151-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63436 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* simplify altstack and enable reuse with thread cachenormal2018-04-201-10/+7
| | | | | | | | | | | | | | Instead of allocating and registering the altstack in different places, do it together to reduce code and improve readability. When thread cache is enabled, storing altstack in rb_thread_t is wasteful and we may reuse altstack in the same pthread. This also lets us clearly allow use of xmalloc to allow GC to recover from ENOMEM. [ruby-core:85621] [Feature #14487] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63213 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* signal.c: refine error messagesnobu2018-03-101-68/+73
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62716 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* signal.c: check NUL bytesnobu2018-03-101-13/+7
| | | | | | | * signal.c (trap_signm): check NUL bytes explicitly before raising "unsupported signal" ArgumentError. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62715 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* sigill marked as NORETURNshyouhei2018-01-181-0/+3
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61924 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ruby_abort marked as NORETURNshyouhei2018-01-181-0/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61923 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* sigsegv marked as NORETURNshyouhei2018-01-181-0/+3
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61922 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* sigbus marked as NORETURNshyouhei2018-01-181-0/+3
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61921 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* merge extern declarations into internal.hshyouhei2018-01-181-3/+0
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61911 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* remove `PUSH_TAG`/`EXEC_AG`/`POP_TAG`/`JUMO_TAG`.ko12017-12-061-1/+1
| | | | | | | | * eval_intern.h: remove non-`EC_` prefix *_TAG() macros. Use `EC_` prefix macros explicitly. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61040 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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