[ruby-core:41625] [ruby-trunk - Bug #5755][Assigned] Errors raised and rescued in Kernel#loaded file still propagate

Issue #5755 has been updated by Tomoyuki Chikanaga.

File bug_5755.patch added
Category set to core
Status changed from Open to Assigned
Assignee set to Tomoyuki Chikanaga
Target version set to 2.0.0

Thank you for your report.
I think this is a bug too.

I've found a bad usage of rb_protect() in name_err_mesg_to_str(). When an exception is going to ignored, rb_thread_t::errinfo should be cleared. I'll attach a patch. I'd like to commit it later if there's no objection.

BTW, I wonder if the similar problem exists in openssl extension. nahi-san, how do you think?
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Bug #5755:  Errors raised and rescued in Kernel#loaded file still propagate
http://redmine.ruby-lang.org/issues/5755

Author: Nikolai Weibull
Status: Assigned
Priority: Normal
Assignee: Tomoyuki Chikanaga
Category: core
Target version: 2.0.0
ruby -v: -


 a.rb:
 
 load 'b.rb'
 
 b.rb:
 
 begin
   BasicObject.new.inspect
 rescue => e
   p e
 end
 
 % ruby -v
 ruby 1.9.3p0 (2011-10-30 revision 33569) [x86_64-darwin10.8.0]
 % ruby a.rb
 #<NoMethodError: undefined method `inspect' for #<BasicObject:0x0000010090b388>>
 b.rb:4:in `to_str': undefined method `inspect' for
 #<BasicObject:0x0000010090b388> (NoMethodError)
         from b.rb:4:in `to_s'
         from b.rb:4:in `inspect'
         from b.rb:4:in `p'
         from b.rb:4:in `rescue in <top (required)>'
         from b.rb:1:in `<top (required)>'
         from a.rb:1:in `load'
         from a.rb:1:in `<main>'
 % ruby b.rb
 #<NoMethodError: undefined method `inspect' for #<BasicObject:0x0000010090b388>>
 
 This is a bug, right?


-- 
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