This can be done, but I think it may be saner to go down another route as suggested by Corion and perrin ... 
$GD::{$_} = $SVG::GD::{$_}
  for grep !/::$/, keys %SVG::GD::;

[download]
This has a similar effect to the symbol table glob aliasing, but only affects the GD:: symbol table. Again, use with caution as this is even more hackish than the glob alias.
HTH

_________
broquaint

In reply to Re: Re: Re: hijacking a module constructor by broquaint
in thread hijacking a module constructor by hackmare

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