Why not? Because (for example) $var might be a tied variable

The optimizing behaviour further suggests that it's possible that ($var || 2) can evaluate as false - otherwise I would expect that (at least) the else{} would be optimized away.
This is something I've not previously considered and I'm stumped as to how ($var || 2) could be false. Can it ?

Cheers,
Rob

In reply to Re^2: Compiler Optimization by syphilis
in thread Compiler Optimization by three18ti

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