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Re^3: Function name in a variable, can't recall the conceptby Eily (Monsignor) |
| on Apr 03, 2019 at 08:18 UTC ( [id://1232067]=note: print w/replies, xml ) | Need Help?? |
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It's technically the dereference of a symbolic reference that's not allowed.Is there another case where you would call a variable a symbolic reference when it's not being dereferenced? With eval or when accessing a value through the symbols table? You're right about those two exceptions, at least the exceptions are complex enough that beginners shouldn't use them by accident.
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