[#97652] [Ruby master Feature#16746] Endless method definition — mame@...

Issue #16746 has been reported by mame (Yusuke Endoh).

24 messages 2020/04/01

[#97655] [Ruby master Misc#16747] Repository reorganization request — shyouhei@...

Issue #16747 has been reported by shyouhei (Shyouhei Urabe).

12 messages 2020/04/01

[#97745] [Ruby master Bug#16769] Struct.new(..., immutable: true) — takashikkbn@...

Issue #16769 has been reported by k0kubun (Takashi Kokubun).

10 messages 2020/04/08

[#97803] [Ruby master Misc#16775] DevelopersMeeting20200514Japan — mame@...

Issue #16775 has been reported by mame (Yusuke Endoh).

20 messages 2020/04/10

[#97810] [Ruby master Bug#16776] Regression in coverage library — deivid.rodriguez@...

Issue #16776 has been reported by deivid (David Rodr=EDguez).

11 messages 2020/04/10

[#97828] [Ruby master Misc#16778] Should we stop vendoring default gems code? — deivid.rodriguez@...

Issue #16778 has been reported by deivid (David Rodr=EDguez).

37 messages 2020/04/11

[#97878] [Ruby master Feature#16786] Light-weight scheduler for improved concurrency. — samuel@...

Issue #16786 has been reported by ioquatix (Samuel Williams).

72 messages 2020/04/14

[#97893] [Ruby master Bug#16787] [patch] allow Dir.home to work for non-login procs when $HOME not set — salewski@...

Issue #16787 has been reported by salewski (Alan Salewski).

18 messages 2020/04/15

[#97905] [Ruby master Feature#16791] Shortcuts for attributes of Process::Status — 0xfffffff0@...

Issue #16791 has been reported by 0x81000000 (/ /).

10 messages 2020/04/16

[#97907] [Ruby master Bug#16792] Make Mutex held per Fiber instead of per Thread — eregontp@...

Issue #16792 has been reported by Eregon (Benoit Daloze).

9 messages 2020/04/16

[#97989] [Ruby master Misc#16802] Prefer use of RHS assigment in documentation — samuel@...

Issue #16802 has been reported by ioquatix (Samuel Williams).

10 messages 2020/04/21

[#97992] [Ruby master Misc#16803] Discussion: those internal macros reside in public API headers — shyouhei@...

Issue #16803 has been reported by shyouhei (Shyouhei Urabe).

14 messages 2020/04/21

[#98026] [Ruby master Bug#16809] ruby testsuite fails on s390x alpine (musl) with --with-coroutine=copy — ncopa@...

Issue #16809 has been reported by ncopa (Natanael Copa).

11 messages 2020/04/23

[#98034] [Ruby master Feature#16812] Allow slicing arrays with ArithmeticSequence — zverok.offline@...

Issue #16812 has been reported by zverok (Victor Shepelev).

12 messages 2020/04/23

[#98044] [Ruby master Bug#16814] Segmentation fault in GC while running test/ruby/test_fiber.rb on s390x — Rei.Odaira@...

Issue #16814 has been reported by ReiOdaira (Rei Odaira).

14 messages 2020/04/24

[#98059] [Ruby master Bug#16816] Prematurely terminated Enumerator should stay terminated — headius@...

Issue #16816 has been reported by headius (Charles Nutter).

9 messages 2020/04/24

[#98066] [Ruby master Feature#16818] Rename `Range#%` to `Range#/` — sawadatsuyoshi@...

Issue #16818 has been reported by sawa (Tsuyoshi Sawada).

11 messages 2020/04/26

[ruby-core:98026] [Ruby master Bug#16809] ruby testsuite fails on s390x alpine (musl) with --with-coroutine=copy

From: ncopa@...
Date: 2020-04-23 08:05:07 UTC
List: ruby-core #98026
Issue #16809 has been reported by ncopa (Natanael Copa).

----------------------------------------
Bug #16809: ruby testsuite fails on s390x alpine (musl) with --with-coroutine=copy
https://bugs.ruby-lang.org/issues/16809

* Author: ncopa (Natanael Copa)
* Status: Open
* Priority: Normal
* ruby -v: ruby 2.7.1p83 (2020-03-31 revision a0c7c23c9c) [s390x-linux-musl]
* Backport: 2.5: UNKNOWN, 2.6: UNKNOWN, 2.7: UNKNOWN
----------------------------------------
```                                                                                                                        
./revision.h unchanged                                                                                                  
#190 test_fiber.rb:15:in `<top (required)>':                                                                            
     Fiber.new{                                                                                                         
     }.resume                                                                                                           
     :ok                                                    
  #=> "" (expected "ok")                                                                                                
#192 test_fiber.rb:26:in `<top (required)>':                                                                            
     fibers = 100.times.collect{Fiber.new{Fiber.yield}}                                                                 
     fibers.each(&:resume)                                                                                              
     fibers.each(&:resume)                                                                                              
     :ok                                                                                                                
  #=> "" (expected "ok")     
#193 test_fiber.rb:33:in `<top (required)>':                                                                            
     at_exit { Fiber.new{}.resume }                                                                                     
  #=> killed by SIGFPE (signal 8)                           
#194 test_fiber.rb:37:in `<top (required)>':                                                                            
     Fiber.new(&Object.method(:class_eval)).resume("foo")                                                               
  #=> killed by SIGFPE (signal 8)  [ruby-dev:34128]                                                                     
test_fiber.rb           FAIL 4/5                                                                                        
#934 test_massign.rb:165:in `<top (required)>':                                                                         
     a,s=[],"aaa"                                                                                                       
     300.times { a<<s; s=s.succ }                                                                                       
     eval <<-END__                                                                                                      
     GC.stress=true                                         
     Fiber.new do                                                                                                       
       #{ a.join(",") },*zzz=1                                                                                          
     end.resume                                                                                                         
     END__                                                                                                              
     :ok                                                                                                                
  #=> "" (expected "ok")  [ruby-dev:32581]                                                                              
test_massign.rb         FAIL 1/34                                                                                       
#1391 test_thread.rb:310:in `<top (required)>':                                                                         
     g = enum_for(:local_variables)                         
     loop { g.next }                                                                                                    
  #=> killed by SIGFPE (signal 8)  [ruby-dev:34128]                                                                     
#1392 test_thread.rb:315:in `<top (required)>':                                                                         
     g = enum_for(:block_given?)                                                                                        
     loop { g.next }                                                                                                    
  #=> killed by SIGFPE (signal 8)  [ruby-dev:34128]                                                                     
#1393 test_thread.rb:320:in `<top (required)>':                                                                         
     g = enum_for(:binding)                                                                                             
     loop { g.next }                                                                                                    
  #=> killed by SIGFPE (signal 8)  [ruby-dev:34128]                                                                     
#1394 test_thread.rb:325:in `<top (required)>':                                                                         
     g = "abc".enum_for(:scan, /./)                                                                                     
     loop { g.next }                                                                                                    
  #=> killed by SIGFPE (signal 8)  [ruby-dev:34128]                                                                     
#1395 test_thread.rb:330:in `<top (required)>':                                                                         
     g = Module.enum_for(:new)                              
     loop { g.next }                                                                                                    
  #=> killed by SIGFPE (signal 8)  [ruby-dev:34128]                                                                     
test_thread.rb          FAIL 5/48                                                                                       
                                                                                                                        
Thread count: 10000 (skipping)                              
FAIL 10/1409 tests failed                                                                                               
make: *** [uncommon.mk:751: yes-btest-ruby] Error 1
```

May be related to this warning:
```
compiling coroutine/copy/Context.c                          
coroutine/copy/Context.c: In function 'coroutine_restore_stack_padded':                                                 
coroutine/copy/Context.c:87:34: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
   87 |     _longjmp(context->state, 1 | (int)buffer);      
      |             
```





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