'return' from block need more restriction

[GoogleCodeExporter]

[Thank feiyu for reporting this]

(1)code snippet:
a = [ "a", "b", "c" ]
a.each {|x| print x, " -- ";return; }

(2)Run

ruby:It is suppose to be an error.The description info is:unexpected
return (LocalJumpError)

xruby:work correctly,output: a --

Original issue reported on code.google.com by [email protected] on 21 Apr 2007 at 6:59