From: Joshua Ballanco <jballanc@...>
Date: 2011-11-03T05:31:17+09:00
Subject: [ruby-core:40680] [ruby-trunk - Bug #5540] Final comma in argument list before block causes syntax error


Issue #5540 has been updated by Joshua Ballanco.


This was introduced by r32235:

    * parse.y: comma at the end of line is no longer allowed.
      A patch from Yukihiro Matsumoto  <matz AT ruby-lang.org>.
      (fixed #3456).

Is it intended that the above syntax should no longer be valid in Ruby 1.9.3?
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Bug #5540: Final comma in argument list before block causes syntax error
http://redmine.ruby-lang.org/issues/5540

Author: Joshua Ballanco
Status: Open
Priority: Normal
Assignee: 
Category: 
Target version: 1.9.3
ruby -v: ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-darwin11.2.0]


The following code parses and runs correctly under 1.9.2-p290 but causes a syntax error under 1.9.3-p0:

    def test(foo, &block); end
    test 'hello', do; end



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