Re^3: the "our" declaration ?!!

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Re^4: the "our" declaration ?!! by LanX (Saint) on Jan 20, 2009 at 21:46 UTC
don't know what you mean, the following code is with curlies but produces different output for the two options. `use strict; no strict "vars"; # option1 #our $x; # option2 $x="main"; { package other; $x="other"; print $x; } print $x; __END__ 1: othermain 2: otherother` [download] Cheers Rolf	[reply] [d/l]
Re^5: the "our" declaration ?!! by ikegami (Patriarch) on Jan 20, 2009 at 22:16 UTC
...and don't nest your packages. I thought that went without saying. If you do nest your packages to share private variables, you should be using `my`, not `our`.	[reply] [d/l] [select]
Re^6: the "our" declaration ?!! by tilly (Archbishop) on Jan 20, 2009 at 23:02 UTC
There are still traps. `package Foo; our $_; for (1..5) { print "$_\n"; }` [download]	[reply] [d/l]
Re^7: the "our" declaration ?!! by ikegami (Patriarch) on Jan 21, 2009 at 01:42 UTC
Re^8: the "our" declaration ?!! by tilly (Archbishop) on Jan 21, 2009 at 04:25 UTC
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Re^6: the "our" declaration ?!! by LanX (Saint) on Jan 20, 2009 at 22:42 UTC
with curlies, no nesting: `use strict; no warnings; #no strict "vars"; # option1 our $x; # option2 { package one; $x="one"; print $x; } { package two; print $x; } __END__ 1: one 2: oneone` [download] I know that "use warnings" produces to "Use of uninitialized value" for option 1, but that's not the point here. Cheers Rolf	[reply] [d/l]
Re^7: the "our" declaration ?!! by ikegami (Patriarch) on Jan 20, 2009 at 22:51 UTC
Re^8: the "our" declaration ?!! by LanX (Saint) on Jan 20, 2009 at 23:47 UTC
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