8494 int grouplength = -1;  in get_grouplength()  local
8518   if (grouplength == -1) grouplength = branchlength;  in get_grouplength()
8519     else if (grouplength != branchlength) goto ISNOTFIXED;  in get_grouplength()
8525   cb->groupinfo[group] |= (uint32_t)(GI_SET_FIXED_LENGTH | grouplength);  in get_grouplength()
8526 return grouplength;  in get_grouplength()
8559 int grouplength;  in get_branchlength()  local
8819     grouplength = get_grouplength(&gptr, FALSE, errcodeptr, lcptr, group,  in get_branchlength()
8821     if (grouplength < 0)  in get_branchlength()
8826     itemlength = grouplength;  in get_branchlength()
8856     grouplength = get_grouplength(&pptr, TRUE, errcodeptr, lcptr, group,  in get_branchlength()
8858     if (grouplength < 0) return -1;  in get_branchlength()
8859     itemlength = grouplength;  in get_branchlength()