libiberty/src/regex.c

2231 static const char **reg_dummy;
2252       RETALLOC_IF (reg_dummy,	 num_regs, const char *);
5350     FREE_VAR (reg_dummy);						\
5371     FREE_VAR (reg_dummy);						\
5689   const CHAR_T **reg_dummy;
5717       reg_dummy = REGEX_TALLOC (num_regs, const CHAR_T *);
5721             && best_regstart && best_regend && reg_dummy && reg_info_dummy))
5732         = best_regend = reg_dummy = NULL;
7163                                reg_dummy, reg_dummy, reg_info_dummy);