An END { ... } block can be put into a closure as well:

{
    my $fn;
    do { $fn = tmpnam() }
        until open ...;
    END {
        unlink $fn or warn "Couldn't remove '$fn': $!";
    };
};

[download]

The die is especially useless indeed - just warning is far saner, as the program is terminating anyway and other cleanup likely doesn't rely on the removal of a temporary file ...

In reply to Re: Tmpnam and END blocks by Corion
in thread Tmpnam and END blocks by Anonymous Monk

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