I don't think that workaround will work; since the "no warnings" is lexically scoped, it will have no effect on ParamVal.pm.

MIME::Field::ParamVal doesn't use warnings itself, so it is only warning because the original poster running using the -w switch (or is turning on warnings with the $^W variable.) Removing the -w and putting "use warnings" in the main script instead should fix the problem (by disabling any warnings from all modules that didn't explicitly enable them), as would: 

BEGIN {
    local $^W = 0;
    require MIME::Field::ParamVal;
}

[download]
Incidentally, this warning is removed as of 5.8.1, but is still in bleadperl; is this intentional?

In reply to Re: Re: Re: v-string in use/require non-portable by ysth
in thread v-string in use/require non-portable by Anonymous Monk

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