From: Greg.mpls@...
Date: 2017-07-24T03:14:51+00:00
Subject: [ruby-core:82144] [Ruby trunk Bug#13150] TestMarshal failures on FreeBSD with gcc7 because of GC

Issue #13150 has been updated by MSP-Greg (Greg L).


Hiroshi,

Thank you for the patch.  I just decided to start doing regular MinGW builds with ruby_2_3 & ruby_2_4.  I also recently updated to gcc 7.1.0 from 6.3.0.  With 7.1.0, ruby_2_4 was fine, but ruby_2_3 didn't get very far.  Your patch seems to have solved the issue with MinGW & 7.1.0.  Below are initial test results -

ruby 2.3.5p342 (2017-07-07 revision 59277) [x64-mingw32]
test-btest passed
test-all 15487 tests, 2192347 assertions, 4 failures, 1 errors, 216 skips

Haven't hooked up spec tests yet...

----------------------------------------
Bug #13150: TestMarshal failures on FreeBSD with gcc7 because of GC
https://bugs.ruby-lang.org/issues/13150#change-65901

* Author: naruse (Yui NARUSE)
* Status: Closed
* Priority: Normal
* Assignee: 
* Target version: 
* ruby -v: 
* Backport: 2.2: UNKNOWN, 2.3: REQUIRED, 2.4: DONE
----------------------------------------
```
  1) Failure:
TestMarshal#test_context_switch [/home/naruse/ruby/test/ruby/test_marshal.rb:368]:
[StopIteration] exception expected, not.
Class: <RuntimeError>
Message: <"Marshal.dump reentered at marshal_dump">
---Backtrace---
/home/naruse/ruby/test/ruby/test_marshal.rb:345:in `dump'
/home/naruse/ruby/test/ruby/test_marshal.rb:345:in `dump_each'
../../ruby/test/runner.rb: TestMarshal#test_context_switch:1:in `each'
---------------

  2) Failure:
TestMarshal#test_gc [/home/naruse/ruby/test/ruby/test_marshal.rb:187]:
Exception raised:
<#<RuntimeError: Marshal.dump reentered at _dump>>.

Finished tests in 0.153251s, 698.2016 tests/s, 6238.1380 assertions/s.
107 tests, 956 assertions, 2 failures, 0 errors, 0 skips

ruby -v: ruby 2.5.0dev (2017-01-23 trunk 57407) [x86_64-freebsd10.3]
```

---Files--------------------------------
ruby_2_3_gcc7.patch (3.1 KB)


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