Follow up:

I just noticed that while @ENV is reserved special, @a is not. Compare %ENV and $a ...

Has this always been the case?

I kind of remember @a being "weird" too. 

$ perl -e'use strict;@1=(666)'
$ perl -e'use strict;@STDOUT=(666)'
$ perl -e'use strict;@ENV=(666)'


#but

$ perl -e'use strict;@a=(42)'                   Global symbol "@a" req
+uires explicit package name (did you forget to declare "my @a"?) at -
+e line 1.


$ perl -e'print $]'
5.040003$

[download]

Cheers Rolf
(addicted to the Perl Programming Language :)
see Wikisyntax for the Monastery

In reply to Re^6: perldoc -lf anomaly (%_) by LanX
in thread perldoc -lf anomaly by Anonymous Monk

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