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#!/usr/bin/perl sub t { print "in t\n"; print "@_\n"; &s; } sub s { print "in s\n"; print "@_\n"; } t(1,2); print "out\n"; print "@_\n"; Output: in t 1 2 in s 1 2 out As you see, &s output 1 2 when no parameter is passed. Is this a feature or a bug? Tested version is 5.8.8.
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