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Re^2: How to interpolate CONSTANTS in Here docs? (compile-time)by LanX (Saint) |
| on Feb 16, 2015 at 03:01 UTC ( [id://1116840]=note: print w/replies, xml ) | Need Help?? |
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> the things which use constant creates are not actually “compile-time constants.” > to occur “at compile-time,” well-l-l-l... (shrug) “it just doesn’t happen that way > doesn’t have much of a concept of “compile-time.” They are compile time constants! See "constant folding" in perlop or "constant functions" in perlsub or just try to B::Deparse on actual code... ... or maybe just take a look into constant ?
When a constant is used in an expression, Perl replaces it with its value at compile time, You know it costs lots of energy always correcting the nonsense you are spreading.
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Seekers of Perl Wisdom
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