And now, I shall prove myself at least partially wrong: 

>perl -wE"my $x=4; my $y=5; say $x + 6"
10

>perl -wE"my $x=4; my $y=5; say $x +6"
say() on unopened filehandle 4 at -e line 1.

>perl -wE"my $x=4; my $y=5; say $x +$y"
say() on unopened filehandle 4 at -e line 1.

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In reply to Re^2: Operator precedence of unary plus (Bug or Feature) by ikegami
in thread Operator precedence of unary plus (Bug or Feature) by LanX

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