I'd write that as

my $x = do {
    open my $fh, '<', '/path/to/foo.file' or die $!
    <$fh>;
};

[download]

Note that $fh is auto-closed due to falling out of scope.

Update: the last line was not meant to be $x = <$fh> of course.

Makeshifts last the longest.

In reply to Re^2: my $x = <expr>; vs my $x; $x = <expr>; by Aristotle
in thread my $x = <expr>; vs my $x; $x = <expr>; by jht

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