[#99115] [Ruby master Bug#17023] How to prevent String memory to be relocated in ruby-ffi — larskanis@...
Issue #17023 has been reported by larskanis (Lars Kanis).
22 messages
2020/07/10
[#99375] [Ruby master Feature#17055] Allow suppressing uninitialized instance variable and method redefined verbose mode warnings — merch-redmine@...
Issue #17055 has been reported by jeremyevans0 (Jeremy Evans).
29 messages
2020/07/28
[#101207] [Ruby master Feature#17055] Allow suppressing uninitialized instance variable and method redefined verbose mode warnings
— merch-redmine@...
2020/12/02
Issue #17055 has been updated by jeremyevans0 (Jeremy Evans).
[#101231] Re: [Ruby master Feature#17055] Allow suppressing uninitialized instance variable and method redefined verbose mode warnings
— Austin Ziegler <halostatue@...>
2020/12/03
What does this mean?
[ruby-core:99288] [Ruby master Bug#16826] ObjectSpace::WeakMap#key? returns false if value is nil
From:
nagachika00@...
Date:
2020-07-23 04:51:09 UTC
List:
ruby-core #99288
Issue #16826 has been updated by nagachika (Tomoyuki Chikanaga). Backport changed from 2.5: DONTNEED, 2.6: DONTNEED, 2.7: REQUIRED to 2.5: DONTNEED, 2.6: DONTNEED, 2.7: DONE ruby_2_7 9da6470d7b3aa136b4b92469c8bbc522beb1ac31 merged revision(s) a2be428c5fec31b8adbd5ac087e7637ddf7e54d0. ---------------------------------------- Bug #16826: ObjectSpace::WeakMap#key? returns false if value is nil https://bugs.ruby-lang.org/issues/16826#change-86677 * Author: Eregon (Benoit Daloze) * Status: Closed * Priority: Normal * Assignee: Eregon (Benoit Daloze) * ruby -v: ruby 2.7.1p83 (2020-03-31 revision a0c7c23c9c) [x86_64-linux] * Backport: 2.5: DONTNEED, 2.6: DONTNEED, 2.7: DONE ---------------------------------------- ``` $ ruby -e 'map=ObjectSpace::WeakMap.new; map[:foo] = 4; p map; p map.key? :foo' #<ObjectSpace::WeakMap:0x000055fbe0c38c00: :foo => 4> true # OK $ ruby -e 'map=ObjectSpace::WeakMap.new; map[:foo] = nil; p map; p map.key? :foo' #<ObjectSpace::WeakMap:0x000056371e3f86e8: :foo => nil> false # BUG ``` -- https://bugs.ruby-lang.org/ Unsubscribe: <mailto:ruby-core-request@ruby-lang.org?subject=unsubscribe> <http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>