Issue #10280 has been reported by Yuva Kumar.

----------------------------------------
Bug #10280: Regression while evaluating default argments of a method
https://bugs.ruby-lang.org/issues/10280

* Author: Yuva Kumar
* Status: Open
* Priority: Normal
* Assignee: 
* Category: 
* Target version: 
* ruby -v: ruby 2.2.0preview1 (2014-09-17 trunk 47616) [x86_64-darwin13]
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN
----------------------------------------

~~~
class DefArg
  def calc(str, val=val)
    p val
  end
 
  def val
    10
  end
end
 
# ruby-2.2.0-preview1 => nil
# ruby-2.1.3          => 10
DefArg.new.calc("hello")
~~~

im not sure what ruby spec says. but it looks like this program should print 10 in both the cases.




-- 
https://bugs.ruby-lang.org/