9d32676e [perl #117265] fix various problems with safesyscalls
9c7618be regcomp.c: Use Perl_form() instead of buggy sprintf
531d75b0 [perl #89502]: Add support for Atari FreeMiNT platform
-acb34050 [perl #119501] \(1+2) always referencing the same sv
=head1 NAME
C< $! = EINVAL; waitpid(0, WNOHANG); > no longer goes into an internal infinite
loop. [perl #85228]
+=item *
+
+Perl 5.19.3 accidentally caused C<\(1+2)> to return a reference to the same
+mutable scalar each time, so that modifications affect future evaluations.
+This has been fixed. [perl #119501]
+
=back
=head1 Known Problems