And they're evil like goto in C.

goto is very useful in C. 

TYPE* foo(...) {
    ...

    if (...)
        goto Error;

    ...

    if (...)
        goto Error;

    ...

    if (...)
        goto Error;

    ...
    return p;

Error:
    ... cleanup acquired resources ...
    return NULL;
}

[download]

In Perl, not so much.

In reply to Re^2: What's the better Perl style? Define parameters or not? by ikegami
in thread What's the better Perl style? Define parameters or not? by pureHeart

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