That doesn't strike me as a very legitimate reason, because method invocation isn't the only place where this happens. hence the other example I posted... 

laptop:~> perl -e '$y = \$x[-1000];'
Modification of non-creatable array value attempted, subscript -1000 a
+t -e line 1.

[download]

...there's nothing remotely close to a modification there.

In reply to Re^5: Negative array subscript method call bug? by hossman
in thread Negative array subscript method call bug? by BUU

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