Perhaps a duh newbie question, but why will 
use constant k => 2;
print 1-k;
print 1-k();
print 1 -k();

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cause syntax error, whereas 
use constant k => 2;
print 1-&k;
print 1- k();
print 1- k;

[download]
won't? Thanks.

In reply to syntax error with constant by chunlou

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