1. lock as an lvalue sub that only locked for the duration of the current statement (not block) when used as an lvalue.

    Hence 

    ...
lock( $var )++;
..

    [download]
    would be a safe and concise substitute for 
    ...
{ 
    lock( $var );
    $var++;
}
...

    [download]
  2. Also share( @array ) = ( some list ); would be nice.
  3. And a share() that didn't wipe the var being shared, but rather operated recursively on its contents.
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In reply to Re: what would you like to see in perl5.12? by BrowserUk
in thread what would you like to see in perl5.12? by ysth

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