Thanks, chromatic and Joost!
I ended up doing this:
my $have_test_warn;
BEGIN {
eval {
require Test::Warn;
Test::Warn->import();
$have_test_warn = 1;
};
}
SKIP: {
skip 'Test::Warn not installed', 4 unless $have_test_warn;
....
}
I didn't assign the value to $have_test_warn in the declaration. If I did, it is executed before it gets to the SKIP block, and the value is 0 again.
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