From: Tim Becker <a2800276@...>
Date: 2006-05-24T18:26:32+09:00
Subject: Re: find some error with exception

What are you trying to accomplish? Infinite recursion is generally not
a really good idea unless you want to cripple your machine
temporarily.
   -tim


On 5/24/06, Searchsa Faust <searchsa@126.com> wrote:
> run following script
> ---------------------------------------------
> def foo(i)
>     foo(i+1)
> end
> def main1
>     begin
>         foo(1)
>     rescue
>         puts $!.backtrace.join("\n")
>     end
> end
>
> def main2
>     begin
>         foo(1)
>     rescue
>         puts $!.backtrace.join("\n")
>     end
> end
>
> main1
> main2
> ----------------------------------------------
> this will has to "stack too deep" error at DIFFERENT line of the script
> but the result will be
> ===========================
> mm.rb:2:in `foo'
> mm.rb:2:in `foo'
> mm.rb:8:in `main1'
> mm.rb:22
> mm.rb:2:in `foo'
> mm.rb:2:in `foo'
> mm.rb:8:in `main1'
> mm.rb:22
> ===========================
> both show the 1st error position
> this error should be correct
>
> --
> Posted via http://www.ruby-forum.com/.
>
>