Ruby Issue Tracking System

09/12/2019

09:43 AM Ruby master Bug #16161: tailcall_optimization may be disabled after r67315

How about adding `vm_call_iseq_setup_tailcall_opt_start` as same as `vm_call_iseq_setup_normal_opt_start`?
(Copy-and... wanabe (_ wanabe)

09/10/2019

12:28 AM Ruby master Bug #16161 (Open): tailcall_optimization may be disabled after r67315

Before r67315:
```
$ ./miniruby -v -e 'iseq = RubyVM::InstructionSequence.compile("def foo(n, s = 0);return s if ... wanabe (_ wanabe)

07/24/2019

11:37 PM Ruby master Bug #16019 (Closed): please backport df317151a5b4e0c5a30fcc321a9dc6abad63f7ed

`TracePoint#enable` can cause SEGV without df317151a5b4e0c5a30fcc321a9dc6abad63f7ed on ruby_2_6.
```
$ ((cd ../..... wanabe (_ wanabe)

05/15/2019

11:41 PM Ruby master Bug #15809: GC.verify_compaction_references - intermittent SEGV's on multiple platforms

gc_update_references() updates finalizer_table after https://git.ruby-lang.org/ruby.git/commit/?id=3cf767ee.
Therefo... wanabe (_ wanabe)

05/14/2019

12:08 AM Ruby master Feature #15833: Some refactors for shared-root array

Eregon (Benoit Daloze) wrote:
> I think nowadays RArray should be considered internal and C extensions should not ac... wanabe (_ wanabe)

05/10/2019

12:41 AM Ruby master Bug #15809: GC.verify_compaction_references - intermittent SEGV's on multiple platforms

wanabe (_ wanabe) wrote:
> How about delaying `gc_finalize_deferred()` phase after `gc_update_references()`?
Like... wanabe (_ wanabe)

05/09/2019

11:46 AM Ruby master Bug #15809: GC.verify_compaction_references - intermittent SEGV's on multiple platforms

`rb_gc()` calls `garbage_collect()` and `gc_finalize_deferred()`.
Finalizers may create (or recycle) objects, but th... wanabe (_ wanabe)

05/07/2019

01:42 PM Ruby master Bug #15809: GC.verify_compaction_references - intermittent SEGV's on multiple platforms

Recursive finalizer definition raises a similar error on my environment.
```
$ ./miniruby -ve 'def foo(c = 10); O... wanabe (_ wanabe)

05/06/2019

10:29 AM Ruby master Feature #15833 (Open): Some refactors for shared-root array

I wrote some patches for shared-root array.
But I can't decide whether to commit them because they include the modif... wanabe (_ wanabe)

05/05/2019

10:38 AM Ruby master Bug #15821: ruby_process_options() may cause "WB miss (O->Y)"

ko1 (Koichi Sasada) wrote:
> it is local problem on it?
I guess, no. It is not a local problem.
It will cause by... wanabe (_ wanabe)