for a debugging-sub I would like to pass the name of a variable to the sub. How is this possible?
my $x;
yoursub '$x';

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Inside your sub you can use PadWalker to access foreign lexical variables, and caller plus symbol table magic for package variables.

Perl 6 - second systems done right

In reply to Re: passing a variables name to a subroutine by moritz
in thread passing a variables name to a subroutine by LANTI

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