Yielding no values to a block gives ArrayIndexOutOfBoundsException

Yielding no values to a block with |(a, b)| throws Java::JavaLang::ArrayIndexOutOfBoundsException.

This is tested in rubyspec/language/block_spec:

Assume there's a method z:

def z
  yield
end

and it is called:

  @y.z {|(a, b)| [a, b]}

where @y is an instance with the z method. In MRI, this returns [nil, nil]. In jruby, it throws a Java exception.

Hide

Permalink

Charles Oliver Nutter added a comment - 01/Aug/12 8:43 PM

Appears to be working fine now. Marking as fixed in pre2.

Show

Charles Oliver Nutter added a comment - 01/Aug/12 8:43 PM Appears to be working fine now. Marking as fixed in pre2.

Vote (0)

Watch (1)