note
ikegami
<del>
<p>I don't know any of the following to be thread-safe:
<c>
$shared = "abc"; # Can cause scalar type conversion
my $ref = \$shared; # Increments ref count
print "$shared\n"; # Implicit type conversion
</c>
</del>
<p><b>Update</b>: They are thread-safe. See [id://867238]
867104
867104