From: lxh37@...
Date: 2014-08-15T13:34:09+00:00
Subject: [ruby-core:64390] [ruby-trunk - Bug #10133] Bug in ruby

Issue #10133 has been updated by Liz Huang.



I will be happy to send .dylib and ruby code which calls it if needed.
Thanks!


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Bug #10133: Bug in ruby
https://bugs.ruby-lang.org/issues/10133#change-48354

* Author: Liz Huang
* Status: Open
* Priority: Urgent
* Assignee: 
* Category: 
* Target version: 
* ruby -v: 2.1.0p0 (2013-12-25 revision 44422
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN
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I got a new Mac Pro server and tried to upgrade web applets to new version of Ruby On Rails, the web applet calls an external Fortran library I developed, it worked in Ruby on Rails (Ruby 1.8.7 and Rails 2.3.18) by using "DL". I tried to develop the same web applet in Ruby on Rails 4 (ruby 2.1.0p0 (2013-12-25 revision 44422) and Rails 4.1.2), with "DL" deprecated, so I use fiddle and wrapped Fortran by C, I tested the interface by commenting out all computation parts first to make sure it is working. Now I have the computation codes back (same codes as in older version) and I even create a console application to test the code is working. But when I try to call it from Ruby, it crashed.
I saved all messages in terminal window in attached file "bug.rtf" and also send the crash report.
I feel it might a bug in Ruby as it works in older version and the Fortran codes was tested in console application project. 

---Files--------------------------------
bug.rtf (125 KB)
ruby_2014-08-14-162519_calder229.crash (25 KB)


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