How does perl know how to find $Yakkity::Yak::a after the package's symbol table is gone?
Because you have a compile-time reference to the typeglob associated with a, in the code print "a = $Yakkity::Yak::a\n"; undeffing the symbol table just removes a ref to the typeglob; the typeglob itslef continues to exist. At run-time, perl ops do not lookup variables in stashes; instead the ops contain a pointer to the typeglob.

Dave.

In reply to Re: Undefining symbol tables and globs and things, oh my by dave_the_m
in thread Undefining symbol tables and globs and things, oh my by friedo

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