The main reason not to use Smart::Comments is that it's a source filter: it changes the code of your program between when perl loads and when your program compiles. (Or while your program compiles.) This can introduce bugs or unintended effects which would be very hard to debug.

Of course, it's a well-written module and has been used by many without that happening, but the possibility still exists. Your choice if you want to take the risk.

In reply to Re^3: How to retrieve the name of a variable ? by DStaal
in thread How to retrieve the name of a variable ? by mascip

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