Issue #4446 has been updated by Yusuke Endoh.


Hello,

This commit is suspected of big performance degradation of require.
See [ruby-core:36593].

-- 
Yusuke Endoh <mame / tsg.ne.jp>
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Backport #4446: autoload failure with relative paths
http://redmine.ruby-lang.org/issues/4446

Author: James M. Lawrence
Status: Open
Priority: Normal
Assignee: 
Category: core
Target version: 


=begin
% cat foo.rb 
 module Foo
 end

% cat run.rb 
 dir = File.dirname(File.expand_path(__FILE__))
 $LOAD_PATH.unshift(dir + '/../' + File.basename(dir))
 
 autoload :Foo, 'foo'
 p Foo

% ruby -v run.rb 
 ruby 1.9.2p180 (2011-02-18 revision 30907) [i386-darwin9.8.0]
 /Users/jlawrence/tmp/foo.rb:1: warning: loading in progress, circular require considered harmful - /Users/jlawrence/tmp/foo.rb
 	from run.rb:5:in `<main>'
 	from /Users/jlawrence/tmp/foo.rb:1:in `<top (required)>'
 /Users/jlawrence/tmp/foo.rb:1:in `<top (required)>': uninitialized constant Foo (NameError)
 	from run.rb:5:in `<main>'

Commit r30789 on trunk fixes this problem (with no conflicts).

=end



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