+
+ bool sig_seen; /* the currently parsing sub has a signature */
+ /* these are valid while parsing a subroutine signature */
+ UV sig_elems; /* number of signature elements seen so far */
+ UV sig_optelems; /* number of optional signature elems seen */
+ char sig_slurpy; /* the sigil of the slurpy var (or null) */
+
+ bool recheck_utf8_validity;
+