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warn "Legacy library @{[(caller(0))[6]]} will be removed from the Perl core distribution in the next major release. Please install it from the CPAN distribution Perl4::CoreLibs. It is being used at @{[(caller)[1]]}, line @{[(caller)[2]]}.\n";
# This legacy library is deprecated and will be removed in a future
# release of perl.
# This subroutine returns true if its argument is tainted, false otherwise.
#
sub tainted {
local($@);
eval { kill 0 * $_[0] };
$@ =~ /^Insecure/;
}
1;
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