PERLVAR(Ilast_swash_tmps, U8 *)
PERLVAR(Ilast_swash_slen, STRLEN)
-/* perly.c globals */
-PERLVAR(Iyydebug, int)
-PERLVAR(Iyynerrs, int)
-PERLVAR(Iyyerrflag, int)
-PERLVAR(Iyychar, int)
-PERLVAR(Iyyval, YYSTYPE)
-PERLVAR(Iyylval, YYSTYPE)
+/* ex perly.c globals. Now just placeholders for BINCOMPAT in 5.8.x
+ * XXX delete for 5.9.x */
+PERLVAR(IyydebugBINCOMPAT, int)
+PERLVAR(IyynerrsBINCOMPAT, int)
+PERLVAR(IyyerrflagBINCOMPAT, int)
+PERLVAR(IyycharBINCOMPAT, int)
+PERLVAR(IyyvalBINCOMPAT, YYSTYPE)
+PERLVAR(IyylvalBINCOMPAT, YYSTYPE)
PERLVARI(Iglob_index, int, 0)
PERLVAR(Isrand_called, bool)