Re^2: Unquoted hash slice keys with use strict 'subs'

I don't think any backpedaling would be necessary if you want

$hash{foo,bar}   =>  $hash{'foo','bar'}
$hash{foo,bar()} =>  $hash{'foo',bar()}
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Or are you saying you should get something else from the second line?

By the way, Perl's parser is an LR parser, and they can't backpedal.

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