Note that the warnings is easily silenced in situations such as the Catalyst example you gave by following up the call with an explicit return;. 
sub xxx : Local Args(0) {
    my ($self, $c) = @_;
    ...
    myfunc();
    return;
}

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In reply to Re: Best practices for warnings about wrong context by ikegami
in thread Best practices for warnings about wrong context by vsespb

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