As an aside it strikes me that warn and die ought to return false.
I would be interested to read you expound upon this aside. I can think of no circumstance where the actual return value of die is relevant. For warn, a true return value enables structures such as warn "Loop failure\n" and next if $_ eq "bad"; that I feel (YMMV) are quite natural.

Update: You could get the same effect as your code above without the sensitivity to warn's return by writing that as 

for (1..5) {
    eval{
        do_foo() && do_bar()
    } 
    and print
    or warn $@; 
}

[download]

In reply to Re^2: "next" from within eval {} ? by kennethk
in thread "next" from within eval {} ? by Anonymous Monk

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