On second thought, I don't think I needed that eval block. This works fine too. 
use strict;
use warnings;


{
    local $SIG{__WARN__} = sub {
        my @warnings = @_;
        foreach my $warning (@warnings) {
            warn "in handleEncoding, got a warning: $warning\n";
        }
    };
    warn "blee";
    warn "blah";
    warn "bloo";
}

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In reply to Re^4: trapping -w warnings by tphyahoo
in thread trapping -w warnings by Anonymous Monk

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