Arguably, the lack of a warning is a bug here (at the very least).

Note that the dynamic scoping of $1 appears to be a property of the scalar as well. Masking it over will break pretty much anything called from within that loop, but not only—signal handlers break too.

$SIG{ALRM} = sub { "Yes" =~ /.*/; print "$&\n"; }; for $& ("No!") { alarm (1); sleep 2; }

In reply to Re^2: Getting an unknown error by oiskuu
in thread Getting an unknown error by andybshaker

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