i dont think extra parens kill lvalues 
$ perl -le 'sub x:lvalue{$a} x="y";print$a'
y
$ perl -le 'sub x:lvalue{$a} (x)="y";print$a'
y

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In reply to Re^2: Why Perl gets confused here? by Anonymous Monk
in thread Why Perl gets confused here? by vr

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