Bug #5762: Bug#4178 が sparc Solaris 10 + Oracle Solaris Studio 12.2 で再発

• Status: Closed
• Assignee: -
• Target version: -
• ruby -v: ruby 2.0.0dev (2011-12-14) [sparc-solaris2.10]

[ngoto (Naohisa Goto)]

Bug #4178 が sparc Solaris 10 + Oracle Solaris Studio 12.2 にて再発しています。
SunStudio 11, gcc, fcc など他のコンパイラでは発生していません。

48. Failure:
    test_singleton_method(TestGc) [/XXX/YYY/test/ruby/test_gc.rb:71]:
    [ruby-dev:42832].
    Exception raised:
    <#<RuntimeError: obj.foo is called, but this is obj.bar>>.

添付のパッチでこのFailureが出なくなるのを確認しました。(r34041にて確認)

[ngoto (Naohisa Goto)]

• Status changed from Open to Closed
• % Done changed from 0 to 100

This issue was solved with changeset r34071.
Naohisa, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

---

• vm.c (vm_define_method): improve guard of iseq from GC. Fix
  failure or segmentation fault in test_singleton_method(TestGc)
  on sparc Solaris10 compiled with Oracle Solaris Studio 12.2.
  [Bug #5762] [ruby-dev:45000] [Bug #4178]