From: Greg.mpls@... Date: 2017-03-08T15:20:05+00:00 Subject: [ruby-core:79967] [Ruby trunk Bug#13288] mingw issues with 57789 Issue #13288 has been updated by Greg L. Robert A. Heiler wrote: > Have we found the code-culprit though or was it a Heisenbug fix? :) Given that a perfect test system needs to test for every conditional and every iteration, I doubt one exists. At some point, I prefer a mathematical stability viewpoint. Wide ranging changes may expose instability (that previously appeared stable) elsewhere. Building ``` ruby 2.5.0dev (2017-03-08 trunk 57807) [x64-mingw32] ``` I received a different SEGV error than the one that started this. The original error may have involved a mingw dll, the new one is in x64-msvcrt-ruby250.dll. The original occurred during test-all, but before testing even started, the new one occurs during a test. ``` [ 3187/16621] TestArray#test_sum D:/GitHub/ruby/test/ruby/test_array.rb:2797: [BUG] Segmentation fault ``` After a bit more work, I'll post it and another testing SEGV error that has existed for quite a while, which I've patched around in my build script... [Ruby, Rails, & AWS doc](https://msp-greg.github.io/) ---------------------------------------- Bug #13288: mingw issues with 57789 https://bugs.ruby-lang.org/issues/13288#change-63389 * Author: Greg L * Status: Assigned * Priority: Normal * Assignee: Shyouhei Urabe * Target version: * ruby -v: ruby 2.5.0dev (2017-03-06 trunk 57789) [x64-mingw32] * Backport: 2.2: UNKNOWN, 2.3: UNKNOWN, 2.4: UNKNOWN ---------------------------------------- I have been building trunk with mingw/MSYS2 for a few months. I also created packages using OpenSSL 1.1.0e and gdbm 1.10. Yesterday, I build 57782 with no major issues. Today, when I built 57789 (this commit) I had a segfault in the test-all section. the build.log was fine, and it responds to ruby -v, but I haven't tested further. I built 57782 and 57788 with no major issues. I built 57789 again, and again, the segfault occurred. The full log is at [x86_64-check.log](https://github.com/MSP-Greg/ruby-makepkg-mingw/blob/master/ruby_seg_fault/x86_64-check.log), also attached. I'm not a c type, so if there's anything else you need or would like me to check, please let me know. ---Files-------------------------------- x86_64-check.log (75 KB) -- https://bugs.ruby-lang.org/ Unsubscribe: