But if so, why is a semicolon necessary. It isn't if the
hashref isn't empty as in:
{blah, "blah"}
print "This is fine\n";
I don't see why being empty changes anything essential.
Perhaps in the empty case, perl doesn't know what it is, and
that's the problem...
(I guess {blah, "blah"} is considered to be a hashref;
I don't know what else it would be...)
chas
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