There are two different Expression classes in the Expressions namespace - a templated one and an untemplated one. You need to force the untemplated one, which you can do by saying
System::Linq::Expressions::Expression.of().Parameter From: ironruby-core-boun...@rubyforge.org [mailto:ironruby-core-boun...@rubyforge.org] On Behalf Of Stefan Dobrev Sent: Wednesday, March 18, 2009 4:35 PM To: ironruby-core@rubyforge.org Subject: Re: [Ironruby-core] Problem with generic method resolution Nope. Nobody replied except you :) Bug report is filed: http://rubyforge.org/tracker/?func=detail&aid=24668&group_id=4359&atid=16798 2009/3/17 Jimmy Schementi <jimmy.scheme...@microsoft.com<mailto:jimmy.scheme...@microsoft.com>> Did anyone reply to you? If you haven't submitted a bug on RubyForge, please do. From: ironruby-core-boun...@rubyforge.org<mailto:ironruby-core-boun...@rubyforge.org> [mailto:ironruby-core-boun...@rubyforge.org<mailto:ironruby-core-boun...@rubyforge.org>] On Behalf Of Stefan Dobrev Sent: Monday, March 09, 2009 7:57 PM To: ironruby-core@rubyforge.org<mailto:ironruby-core@rubyforge.org> Subject: [Ironruby-core] Problem with generic method resolution Hi, I have found out the following problem: >>> require 'System.Core, Version=3.5.0.0, Culture=neutral, >>> PublicKeyToken=b77a5c561934e089' => true >>> include System => Object >>> include System::Linq::Expressions >>> Expression.Call :0: wrong number of arguments (2 for 4) (ArgumentError) >>> Expression.Parameter :0: undefined method `Parameter' for TypeGroup of Expression:Microsoft::Scripting::Actions::TypeGroup (NoMethodError) Obviously the Call method was recognized but the Parameter one not. Should I file a bug or this is known and will be fixed? Regards, Stefan _______________________________________________ Ironruby-core mailing list Ironruby-core@rubyforge.org<mailto:Ironruby-core@rubyforge.org> http://rubyforge.org/mailman/listinfo/ironruby-core
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