NIL_P             743 array.c        	if (!NIL_P(val)) {
NIL_P            1558 array.c            if (!NIL_P(tmp)) return tmp;
NIL_P            1971 array.c        	if (i > 0 && !NIL_P(sep))
NIL_P            1984 array.c        	if (i > 0 && !NIL_P(sep))
NIL_P            2011 array.c        	    if (!NIL_P(tmp)) {
NIL_P            2016 array.c        	    if (!NIL_P(tmp)) {
NIL_P            2041 array.c            if (!NIL_P(sep)) {
NIL_P            2049 array.c        	if (NIL_P(tmp) || tmp != val) {
NIL_P            2089 array.c            if (NIL_P(sep)) sep = rb_output_fs;
NIL_P            2177 array.c        	if (NIL_P(key_value_pair)) {
NIL_P            3277 array.c            if (!NIL_P(result)) return rb_ary_subseq(result, 0, n);
NIL_P            3544 array.c        	beg = NIL_P(arg1) ? 0 : NUM2LONG(arg1);
NIL_P            3549 array.c        	len = NIL_P(arg2) ? RARRAY_LEN(ary) - beg : NUM2LONG(arg2);
NIL_P            3676 array.c            if (!NIL_P(tmp)) {
NIL_P            3742 array.c        	if (!NIL_P(v) && RARRAY_LEN(v) > 0 &&
NIL_P            3994 array.c            if (NIL_P(ary2)) return Qnil;
NIL_P            4218 array.c            if (!NIL_P(num))
NIL_P            4273 array.c            if (!NIL_P(num))
NIL_P            4426 array.c        	if (NIL_P(*t)) t++;
NIL_P            4533 array.c        	    if (NIL_P(tmp)) {
NIL_P            4594 array.c            if (!NIL_P(lv)) level = NUM2INT(lv);
NIL_P            4638 array.c            if (!NIL_P(lv)) level = NUM2INT(lv);
NIL_P            4648 array.c            (argc > 0 && !NIL_P((opts) = rb_check_hash_type(argv[argc-1])) && (--argc, 1))
NIL_P            4902 array.c            if (NIL_P(nv)) {
NIL_P            5065 array.c            r = NIL_P(num) ? n : NUM2LONG(num);   /* Permutation size from argument */
NIL_P            5459 array.c        	if (NIL_P(result)) {
NIL_P            5490 array.c            return NIL_P(result) ? ary : result;
NIL_P            2911 bignum.c           if (NIL_P(val)) {
NIL_P            3998 bignum.c           if (NIL_P(ret)) {
NIL_P            4218 bignum.c           if (NIL_P(ret)) {
NIL_P            4635 bignum.c           if (NIL_P(base36_power_cache[base - 2][power_level])) {
NIL_P            5413 bignum.c           if (NIL_P(rel)) return Qfalse;
NIL_P            1580 class.c        	if (NIL_P(klass))
NIL_P            1838 class.c            if (NIL_P(keyword_hash)) keyword_hash = 0;
NIL_P            1859 class.c        	    if (NIL_P(missing)) missing = rb_ary_tmp_new(1);
NIL_P            1862 class.c        	if (!NIL_P(missing)) {
NIL_P            1936 class.c        	if (NIL_P(last)) {
NIL_P            1945 class.c        	    if (!NIL_P(hash)) {
NIL_P              44 compar.c           if (invcmp == Qundef || NIL_P(invcmp)) {
NIL_P              77 compar.c           if (NIL_P(c)) return Qfalse;
NIL_P             334 compile.c          if (NIL_P(err_info)) {
NIL_P             554 compile.c          if (!NIL_P(ISEQ_COMPILE_DATA(iseq)->err_info)) {
NIL_P            2729 compile.c          if (!NIL_P(lit)) {
NIL_P            2753 compile.c          if (NIL_P(lit) && first_lit) {
NIL_P            6500 compile.c          if (!NIL_P(op)) {
NIL_P            6506 compile.c      	if (!NIL_P(vmid)) mid = SYM2ID(vmid);
NIL_P            6507 compile.c      	if (!NIL_P(vflag)) flag = NUM2UINT(vflag);
NIL_P            6508 compile.c      	if (!NIL_P(vorig_argc)) orig_argc = FIX2INT(vorig_argc);
NIL_P            6510 compile.c      	if (!NIL_P(vkw_arg)) {
NIL_P            7154 compile.c      	    id = NIL_P(str) ? 0 : rb_intern_str(str); /* str == nil -> internal junk id */
NIL_P            1906 complex.c          if (NIL_P(a1) || (argc == 2 && NIL_P(a2)))
NIL_P            1286 cont.c         	    if (!NIL_P(err))
NIL_P             503 dir.c              if (!NIL_P(opt)) {
NIL_P             506 dir.c          	if (enc != Qundef && !NIL_P(enc)) {
NIL_P             612 dir.c              if (!NIL_P(dirp->path)) {
NIL_P             683 dir.c              if (NIL_P(dirp->path)) return Qnil;
NIL_P             792 dir.c          	    !NIL_P(path = rb_str_normalize_ospath(name, namlen))) {
NIL_P            1551 dir.c          	if (!NIL_P(utf8str = rb_str_normalize_ospath(name, len))) {
NIL_P            1563 dir.c              IF_NORMALIZE_UTF8PATH(if (!NIL_P(utf8str)) rb_str_resize(utf8str, 0));
NIL_P            1832 dir.c          		if (!NIL_P(utf8str = rb_str_normalize_ospath(name, namlen))) {
NIL_P            1838 dir.c          	    IF_NORMALIZE_UTF8PATH(if (!NIL_P(utf8str)) rb_str_resize(utf8str, 0));
NIL_P            2343 dir.c              if (NIL_P(ary)) {
NIL_P            2596 dir.c              if (!NIL_P(user)) {
NIL_P             110 encoding.c         if (NIL_P(enc)) {
NIL_P             206 encoding.c         else if (NIL_P(enc = rb_check_string_type(enc))) {
NIL_P             312 encoding.c         if (list && NIL_P(rb_ary_entry(list, index))) {
NIL_P             791 encoding.c     	if (NIL_P(tmp)) obj = rb_funcallv(obj, rb_intern("external_encoding"), 0, 0);
NIL_P             793 encoding.c     	if (NIL_P(obj)) break;
NIL_P            1405 encoding.c         if (NIL_P(encoding)) {
NIL_P            1478 encoding.c         if (NIL_P(encoding)) {
NIL_P            1677 encoding.c         if (NIL_P(str)) {
NIL_P             253 enum.c             if (!NIL_P(if_none)) {
NIL_P             496 enum.c             if (NIL_P(tmp)) {
NIL_P             566 enum.c             if (NIL_P(key_value_pair)) {
NIL_P            1572 enum.c             if (!NIL_P(num))
NIL_P            1665 enum.c             if (!NIL_P(num))
NIL_P            1886 enum.c             if (!NIL_P(num))
NIL_P            1991 enum.c             if (!NIL_P(num))
NIL_P            2467 enum.c             if (NIL_P(result)) {
NIL_P            2503 enum.c         	if (NIL_P(RARRAY_AREF(args, i))) {
NIL_P            2518 enum.c             if (NIL_P(result)) {
NIL_P            2571 enum.c         	if (NIL_P(ary)) {
NIL_P            2818 enum.c             if (NIL_P(nv)) {
NIL_P            2858 enum.c                 if (!NIL_P(argp->prev_value)) {
NIL_P            2864 enum.c             else if (NIL_P(v) || v == separator) {
NIL_P            2865 enum.c                 if (!NIL_P(argp->prev_value)) {
NIL_P            2874 enum.c                 if (NIL_P(argp->prev_value)) {
NIL_P            2907 enum.c             if (!NIL_P(memo->prev_elts))
NIL_P            3030 enum.c             if (!NIL_P(argp->sep_pat))
NIL_P            3035 enum.c                 if (!NIL_P(argp->prev_elts))
NIL_P            3040 enum.c                 if (NIL_P(argp->prev_elts))
NIL_P            3058 enum.c             memo->sep_pat = NIL_P(memo->sep_pred) ? rb_ivar_get(enumerator, rb_intern("slicebefore_sep_pat")) : Qnil;
NIL_P            3064 enum.c             if (!NIL_P(memo->prev_elts))
NIL_P            3252 enum.c             if (NIL_P(memo->prev_elts)) {
NIL_P            3259 enum.c             if (NIL_P(memo->pred)) {
NIL_P            3293 enum.c             if (!NIL_P(memo->prev_elts))
NIL_P            3421 enum.c             if (!NIL_P(memo->prev_elts))
NIL_P             341 enumerator.c               if (NIL_P(argv[0]) || rb_respond_to(argv[0], id_call) ||
NIL_P             534 enumerator.c       if (NIL_P(memo))
NIL_P             956 enumerator.c       if (NIL_P(eobj)) {
NIL_P             976 enumerator.c   	if (!NIL_P(method)) {
NIL_P             988 enumerator.c       if (NIL_P(eargs)) {
NIL_P            1410 enumerator.c       if (NIL_P(args)) {
NIL_P            1545 enumerator.c       if (NIL_P(ary)) {
NIL_P            1747 enumerator.c       count = NIL_P(memo) ? 0 : NUM2LONG(memo);
NIL_P            1767 enumerator.c       if (NIL_P(arg)) {
NIL_P            1805 enumerator.c   	if (NIL_P(v)) {
NIL_P            1829 enumerator.c       if (NIL_P(memo)) {
NIL_P            1848 enumerator.c       if (NIL_P(receiver) || (FIXNUM_P(receiver) && FIX2LONG(receiver) < len))
NIL_P            1898 enumerator.c       if (NIL_P(receiver))
NIL_P            1912 enumerator.c       if (NIL_P(memo)) {
NIL_P            1941 enumerator.c       if (NIL_P(memo) && !RTEST(rb_yield_values2(argc - 1, &argv[1]))) {
NIL_P             100 error.c            const char *fn = NIL_P(file) ? NULL : RSTRING_PTR(file);
NIL_P             110 error.c        	if (NIL_P(exc)) {
NIL_P             164 error.c            if (NIL_P(ruby_verbose)) return;
NIL_P             194 error.c        			 NIL_P(file) ? NULL : RSTRING_PTR(file), line,
NIL_P             204 error.c            if (NIL_P(ruby_verbose)) return;
NIL_P             218 error.c            if (NIL_P(ruby_verbose)) return;
NIL_P             276 error.c            if (!NIL_P(ruby_verbose) && argc > 0) {
NIL_P             524 error.c            if (NIL_P(x)) {
NIL_P             749 error.c            if (NIL_P(mesg)) return rb_class_name(CLASS_OF(exc));
NIL_P             857 error.c            if (!NIL_P(obj)) {
NIL_P             869 error.c            if (!NIL_P(bt)) {
NIL_P            1002 error.c        	    if (NIL_P(status)) {
NIL_P            1052 error.c            if (NIL_P(status_val))
NIL_P            1147 error.c            if (NIL_P(vars)) {
NIL_P            1149 error.c        	if (!NIL_P(iseqw)) vars = rb_iseqw_local_variables(iseqw);
NIL_P            1150 error.c        	if (NIL_P(vars)) vars = rb_ary_new();
NIL_P            1263 error.c            if (NIL_P(mesg)) return Qnil;
NIL_P            1286 error.c        	    if (NIL_P(d) || RSTRING_LEN(d) > 65) {
NIL_P            1501 error.c        	if (!NIL_P(error) && st_lookup(syserr_tbl, NUM2LONG(error), &data)) {
NIL_P            1514 error.c            if (!NIL_P(error)) err = strerror(NUM2INT(error));
NIL_P            1518 error.c            if (!NIL_P(mesg)) {
NIL_P            1521 error.c        	if (!NIL_P(func)) rb_str_catf(errmsg, " @ %"PRIsVALUE, func);
NIL_P            1564 error.c            if (NIL_P(num)) {
NIL_P            2146 error.c        	const char *s = !NIL_P(mesg) ? RSTRING_PTR(mesg) : "";
NIL_P            2207 error.c        	const char *s = !NIL_P(path) ? RSTRING_PTR(path) : "";
NIL_P            2311 error.c            if (!NIL_P(debug_info = rb_attr_get(frozen_obj, created_info))) {
NIL_P             335 eval.c         	    !NIL_P(klass)) {
NIL_P             380 eval.c         	    !NIL_P(klass)) {
NIL_P             445 eval.c             if (NIL_P(cause)) {
NIL_P             450 eval.c         	if (NIL_P(cause)) {
NIL_P             458 eval.c             if (!NIL_P(cause) && cause != exc) {
NIL_P             478 eval.c             if (NIL_P(mesg)) {
NIL_P             483 eval.c             if (NIL_P(mesg)) {
NIL_P             498 eval.c             if (file && !NIL_P(mesg)) {
NIL_P             501 eval.c         	    if (NIL_P(rb_attr_get(mesg, idBt))) {
NIL_P             510 eval.c         	else if (NIL_P(get_backtrace(mesg))) {
NIL_P             520 eval.c             if (!NIL_P(mesg)) {
NIL_P             524 eval.c             if (RTEST(ruby_debug) && !NIL_P(e = th->errinfo) &&
NIL_P             584 eval.c             if (!NIL_P(mesg)) {
NIL_P             593 eval.c             if (!NIL_P(mesg)) {
NIL_P             665 eval.c         	if (!NIL_P(err)) {
NIL_P             687 eval.c         	if (NIL_P(exc))
NIL_P             691 eval.c         	    if (!NIL_P(mesg)) {
NIL_P            1101 eval.c             if (NIL_P(CREF_REFINEMENTS(cref))) {
NIL_P            1109 eval.c         	if (!NIL_P(c = rb_hash_lookup(CREF_REFINEMENTS(cref), klass))) {
NIL_P            1172 eval.c             if (NIL_P(refinements)) return;
NIL_P            1199 eval.c             if (!NIL_P(c = rb_hash_lookup(activated_refinements, klass))) {
NIL_P            1251 eval.c             if (NIL_P(refinements)) {
NIL_P            1257 eval.c             if (NIL_P(activated_refinements)) {
NIL_P            1263 eval.c             if (NIL_P(refinement)) {
NIL_P            1501 eval.c             if (!NIL_P(val) && !rb_obj_is_kind_of(val, rb_eException)) {
NIL_P            1526 eval.c             if (!NIL_P(err) && !rb_obj_is_kind_of(err, rb_eException)) {
NIL_P            1542 eval.c             if (!NIL_P(err)) {
NIL_P            1554 eval.c             if (NIL_P(err)) {
NIL_P            1619 eval.c             if (NIL_P(base)) {
NIL_P              24 eval_error.c       if (!NIL_P(str)) {
NIL_P              55 eval_error.c       if (NIL_P(info))
NIL_P              58 eval_error.c       if (NIL_P(info))
NIL_P             102 eval_error.c       if (NIL_P(errinfo))
NIL_P             119 eval_error.c       if (NIL_P(errat) || RARRAY_LEN(errat) == 0 ||
NIL_P             120 eval_error.c   	NIL_P(mesg = RARRAY_AREF(errat, 0))) {
NIL_P             131 eval_error.c   	(RB_TYPE_P(e, T_STRING) || !NIL_P(e = rb_check_string_type(e)))) {
NIL_P             174 eval_error.c       if (!NIL_P(errat)) {
NIL_P             131 eval_jump.c    	if (!NIL_P(th->errinfo)) errinfo = th->errinfo;
NIL_P              19 ext/-test-/gvl/call_without_gvl/call_without_gvl.c     if (NIL_P(timeout)) {
NIL_P              55 ext/-test-/printf/printf.c     if (!NIL_P(opt)) {
NIL_P              73 ext/-test-/printf/printf.c 	if (!NIL_P(v = rb_hash_aref(opt, ID2SYM(rb_intern("width"))))) {
NIL_P              76 ext/-test-/printf/printf.c 	if (!NIL_P(v = rb_hash_aref(opt, ID2SYM(rb_intern("prec"))))) {
NIL_P              11 ext/-test-/proc/super.c     if (!NIL_P(blockarg)) {
NIL_P              37 ext/-test-/string/qsort.c     if (!NIL_P(beg) && (b = NUM2INT(beg)) < 0 && (b += l) < 0) {
NIL_P              40 ext/-test-/string/qsort.c     if (!NIL_P(size) && (s = NUM2INT(size)) < 0) {
NIL_P              43 ext/-test-/string/qsort.c     if (NIL_P(len) ||
NIL_P               6 ext/-test-/struct/duplicate.c     const char *n = NIL_P(name) ? 0 : StringValueCStr(name);
NIL_P              11 ext/-test-/wait_for_single_fd/wait_for_single_fd.c     if (!NIL_P(timeout)) {
NIL_P             562 ext/bigdecimal/bigdecimal.c 	if (NIL_P(val)) return INT2FIX(fo);
NIL_P            1294 ext/bigdecimal/bigdecimal.c     if (!NIL_P(r)) return r; /* coerced by other */
NIL_P            1471 ext/bigdecimal/bigdecimal.c     if (!NIL_P(f)) return f;
NIL_P            1519 ext/bigdecimal/bigdecimal.c     if (NIL_P(n)) { /* div in Float sense */
NIL_P            2247 ext/bigdecimal/bigdecimal.c     n = NIL_P(prec) ? (ssize_t)(x->Prec*VpBaseFig()) : NUM2SSIZET(prec);
NIL_P            2456 ext/bigdecimal/bigdecimal.c     if (!NIL_P(prec) && VpIsDef(y)) {
NIL_P            2582 ext/bigdecimal/bigdecimal.c 	if (NIL_P(nFig)) {
NIL_P            2633 ext/bigdecimal/bigdecimal.c 	if (NIL_P(nFig)) return nCur;
NIL_P            3465 ext/bigdecimal/bigdecimal.c     if (NIL_P(vmode)) {
NIL_P            3500 ext/bigdecimal/bigdecimal.c     if (NIL_P(vlimit)) {
NIL_P            3535 ext/bigdecimal/bigdecimal.c     if (NIL_P(vmode)) {
NIL_P            2481 ext/date/date_core.c     if (NIL_P(valid_jd_sub(2, argv2, klass, 0)))
NIL_P            2572 ext/date/date_core.c     if (NIL_P(valid_civil_sub(4, argv2, klass, 0)))
NIL_P            2652 ext/date/date_core.c     if (NIL_P(valid_ordinal_sub(3, argv2, klass, 0)))
NIL_P            2735 ext/date/date_core.c     if (NIL_P(valid_commercial_sub(4, argv2, klass, 0)))
NIL_P            2809 ext/date/date_core.c     if (NIL_P(valid_weeknum_sub(5, argv2, klass, 0)))
NIL_P            2880 ext/date/date_core.c     if (NIL_P(valid_nth_kday_sub(5, argv2, klass, 0)))
NIL_P            3692 ext/date/date_core.c     if (!NIL_P(seconds)) {
NIL_P            3696 ext/date/date_core.c 	if (!NIL_P(offset))
NIL_P            3735 ext/date/date_core.c     if (NIL_P(tab)) {
NIL_P            3841 ext/date/date_core.c 		    if (!NIL_P(ref_hash0(RARRAY_AREF(a, j))))
NIL_P            3861 ext/date/date_core.c     if (g && !NIL_P(k) && (RARRAY_LEN(a) - e)) {
NIL_P            3863 ext/date/date_core.c 	    if (NIL_P(ref_hash("year"))) {
NIL_P            3864 ext/date/date_core.c 		if (NIL_P(d))
NIL_P            3868 ext/date/date_core.c 	    if (NIL_P(ref_hash("yday")))
NIL_P            3877 ext/date/date_core.c 		if (!NIL_P(ref_hash0(e)))
NIL_P            3879 ext/date/date_core.c 		if (NIL_P(d))
NIL_P            3883 ext/date/date_core.c 	    if (NIL_P(ref_hash("mon")))
NIL_P            3885 ext/date/date_core.c 	    if (NIL_P(ref_hash("mday")))
NIL_P            3894 ext/date/date_core.c 		if (!NIL_P(ref_hash0(e)))
NIL_P            3896 ext/date/date_core.c 		if (NIL_P(d))
NIL_P            3900 ext/date/date_core.c 	    if (NIL_P(ref_hash("cweek")))
NIL_P            3902 ext/date/date_core.c 	    if (NIL_P(ref_hash("cwday")))
NIL_P            3906 ext/date/date_core.c 	    if (NIL_P(d))
NIL_P            3918 ext/date/date_core.c 		if (!NIL_P(ref_hash0(e)))
NIL_P            3920 ext/date/date_core.c 		if (NIL_P(d))
NIL_P            3924 ext/date/date_core.c 	    if (NIL_P(ref_hash("wnum0")))
NIL_P            3926 ext/date/date_core.c 	    if (NIL_P(ref_hash("wday")))
NIL_P            3935 ext/date/date_core.c 		if (!NIL_P(ref_hash0(e)))
NIL_P            3937 ext/date/date_core.c 		if (NIL_P(d))
NIL_P            3941 ext/date/date_core.c 	    if (NIL_P(ref_hash("wnum1")))
NIL_P            3943 ext/date/date_core.c 	    if (NIL_P(ref_hash("wday")))
NIL_P            3950 ext/date/date_core.c 	    if (NIL_P(d))
NIL_P            3952 ext/date/date_core.c 	    if (NIL_P(ref_hash("jd")))
NIL_P            3957 ext/date/date_core.c     if (NIL_P(ref_hash("hour")))
NIL_P            3959 ext/date/date_core.c     if (NIL_P(ref_hash("min")))
NIL_P            3961 ext/date/date_core.c     if (NIL_P(ref_hash("sec")))
NIL_P            4041 ext/date/date_core.c 	if (!NIL_P(vjd = ref_hash("jd"))) {
NIL_P            4043 ext/date/date_core.c 	    if (!NIL_P(jd))
NIL_P            4051 ext/date/date_core.c 	if (!NIL_P(yday = ref_hash("yday")) &&
NIL_P            4052 ext/date/date_core.c 	    !NIL_P(year = ref_hash("year"))) {
NIL_P            4054 ext/date/date_core.c 	    if (!NIL_P(jd))
NIL_P            4062 ext/date/date_core.c 	if (!NIL_P(mday = ref_hash("mday")) &&
NIL_P            4063 ext/date/date_core.c 	    !NIL_P(mon = ref_hash("mon")) &&
NIL_P            4064 ext/date/date_core.c 	    !NIL_P(year = ref_hash("year"))) {
NIL_P            4066 ext/date/date_core.c 	    if (!NIL_P(jd))
NIL_P            4075 ext/date/date_core.c 	if (NIL_P(wday)) {
NIL_P            4077 ext/date/date_core.c 	    if (!NIL_P(wday))
NIL_P            4082 ext/date/date_core.c 	if (!NIL_P(wday) &&
NIL_P            4083 ext/date/date_core.c 	    !NIL_P(week = ref_hash("cweek")) &&
NIL_P            4084 ext/date/date_core.c 	    !NIL_P(year = ref_hash("cwyear"))) {
NIL_P            4086 ext/date/date_core.c 	    if (!NIL_P(jd))
NIL_P            4095 ext/date/date_core.c 	if (NIL_P(wday)) {
NIL_P            4097 ext/date/date_core.c 	    if (!NIL_P(wday))
NIL_P            4102 ext/date/date_core.c 	if (!NIL_P(wday) &&
NIL_P            4103 ext/date/date_core.c 	    !NIL_P(week = ref_hash("wnum0")) &&
NIL_P            4104 ext/date/date_core.c 	    !NIL_P(year = ref_hash("year"))) {
NIL_P            4106 ext/date/date_core.c 	    if (!NIL_P(jd))
NIL_P            4115 ext/date/date_core.c 	if (NIL_P(wday))
NIL_P            4117 ext/date/date_core.c 	if (!NIL_P(wday))
NIL_P            4121 ext/date/date_core.c 	if (!NIL_P(wday) &&
NIL_P            4122 ext/date/date_core.c 	    !NIL_P(week = ref_hash("wnum1")) &&
NIL_P            4123 ext/date/date_core.c 	    !NIL_P(year = ref_hash("year"))) {
NIL_P            4125 ext/date/date_core.c 	    if (!NIL_P(jd))
NIL_P            4142 ext/date/date_core.c     if (NIL_P(hash))
NIL_P            4145 ext/date/date_core.c     if (NIL_P(ref_hash("jd")) &&
NIL_P            4146 ext/date/date_core.c 	NIL_P(ref_hash("yday")) &&
NIL_P            4147 ext/date/date_core.c 	!NIL_P(ref_hash("year")) &&
NIL_P            4148 ext/date/date_core.c 	!NIL_P(ref_hash("mon")) &&
NIL_P            4149 ext/date/date_core.c 	!NIL_P(ref_hash("mday")))
NIL_P            4159 ext/date/date_core.c     if (NIL_P(jd))
NIL_P            4206 ext/date/date_core.c     if (NIL_P(date__strptime(str, slen, fmt, flen, hash)))
NIL_P            4213 ext/date/date_core.c 	if (!NIL_P(zone)) {
NIL_P            4218 ext/date/date_core.c 	if (!NIL_P(left)) {
NIL_P            4311 ext/date/date_core.c 	if (!NIL_P(zone)) {
NIL_P            7742 ext/date/date_core.c     if (NIL_P(hash))
NIL_P            7745 ext/date/date_core.c     if (NIL_P(ref_hash("jd")) &&
NIL_P            7746 ext/date/date_core.c 	NIL_P(ref_hash("yday")) &&
NIL_P            7747 ext/date/date_core.c 	!NIL_P(ref_hash("year")) &&
NIL_P            7748 ext/date/date_core.c 	!NIL_P(ref_hash("mon")) &&
NIL_P            7749 ext/date/date_core.c 	!NIL_P(ref_hash("mday"))) {
NIL_P            7754 ext/date/date_core.c 	if (NIL_P(ref_hash("hour")))
NIL_P            7756 ext/date/date_core.c 	if (NIL_P(ref_hash("min")))
NIL_P            7758 ext/date/date_core.c 	if (NIL_P(ref_hash("sec")))
NIL_P            7769 ext/date/date_core.c     if (NIL_P(jd))
NIL_P            7785 ext/date/date_core.c     if (NIL_P(t))
NIL_P            7791 ext/date/date_core.c     if (NIL_P(t))
NIL_P              77 ext/date/date_parse.c     if (!NIL_P(y) && !NIL_P(m) && NIL_P(d)) {
NIL_P              87 ext/date/date_parse.c     if (NIL_P(y)) {
NIL_P              88 ext/date/date_parse.c 	if (!NIL_P(d) && RSTRING_LEN(d) > 2) {
NIL_P              92 ext/date/date_parse.c 	if (!NIL_P(d) && *RSTRING_PTR(d) == '\'') {
NIL_P              98 ext/date/date_parse.c     if (!NIL_P(y)) {
NIL_P             116 ext/date/date_parse.c     if (!NIL_P(m)) {
NIL_P             132 ext/date/date_parse.c     if (!NIL_P(d)) {
NIL_P             145 ext/date/date_parse.c     if (!NIL_P(y)) {
NIL_P             180 ext/date/date_parse.c     if (!NIL_P(m)) {
NIL_P             203 ext/date/date_parse.c     if (!NIL_P(d)) {
NIL_P             226 ext/date/date_parse.c     if (!NIL_P(c))
NIL_P             264 ext/date/date_parse.c     if (NIL_P(pat)) \
NIL_P             283 ext/date/date_parse.c     if (NIL_P(m))
NIL_P             298 ext/date/date_parse.c     if (NIL_P(m))
NIL_P             499 ext/date/date_parse.c 		if (NIL_P(hour))
NIL_P             506 ext/date/date_parse.c 		if (!NIL_P(min)) {
NIL_P             511 ext/date/date_parse.c 		if (!NIL_P(sec))
NIL_P             513 ext/date/date_parse.c 		if (!NIL_P(sign) &&
NIL_P             587 ext/date/date_parse.c     if (!NIL_P(min))
NIL_P             591 ext/date/date_parse.c     if (!NIL_P(s))
NIL_P             596 ext/date/date_parse.c     if (!NIL_P(f))
NIL_P             602 ext/date/date_parse.c     if (!NIL_P(p)) {
NIL_P             611 ext/date/date_parse.c     if (!NIL_P(min))
NIL_P             613 ext/date/date_parse.c     if (!NIL_P(s))
NIL_P             615 ext/date/date_parse.c     if (!NIL_P(f))
NIL_P             638 ext/date/date_parse.c     if (!NIL_P(s2))
NIL_P             646 ext/date/date_parse.c 	if (NIL_P(m))
NIL_P             773 ext/date/date_parse.c     if (!NIL_P(a) && *RSTRING_PTR(a) == '\'') {
NIL_P             778 ext/date/date_parse.c     if (!NIL_P(b) && *RSTRING_PTR(b) == '\'') {
NIL_P             781 ext/date/date_parse.c 	if (!NIL_P(c))
NIL_P             785 ext/date/date_parse.c     if (!NIL_P(c) && *RSTRING_PTR(c) == '\'') {
NIL_P             809 ext/date/date_parse.c     s3e(hash, y, mon, d, !NIL_P(b) &&
NIL_P             887 ext/date/date_parse.c     s3e(hash, y, mon, d, !NIL_P(b) &&
NIL_P            1000 ext/date/date_parse.c     if (!NIL_P(y))
NIL_P            1003 ext/date/date_parse.c     if (!NIL_P(d))
NIL_P            1067 ext/date/date_parse.c     if (!NIL_P(mon))
NIL_P            1103 ext/date/date_parse.c     if (!NIL_P(d))
NIL_P            1174 ext/date/date_parse.c     if (!NIL_P(f_match(pat0, str)))
NIL_P            1220 ext/date/date_parse.c     if (!NIL_P(f_match(pat0, str)))
NIL_P            1737 ext/date/date_parse.c 	if (NIL_P(s3) && !NIL_P(s4))
NIL_P            1743 ext/date/date_parse.c 	if (NIL_P(s3) && !NIL_P(s4)) {
NIL_P            1753 ext/date/date_parse.c 	if (NIL_P(s3) && !NIL_P(s4)) {
NIL_P            1760 ext/date/date_parse.c 	    if (!NIL_P(s1) && *RSTRING_PTR(s1) == '-')
NIL_P            1771 ext/date/date_parse.c 	if (NIL_P(s3) && !NIL_P(s4)) {
NIL_P            1780 ext/date/date_parse.c 		if (!NIL_P(s1) && *RSTRING_PTR(s1) == '-')
NIL_P            1786 ext/date/date_parse.c 		if (!NIL_P(s1) && *RSTRING_PTR(s1) == '-')
NIL_P            1794 ext/date/date_parse.c 	    if (!NIL_P(s1) && *RSTRING_PTR(s1) == '-')
NIL_P            1809 ext/date/date_parse.c 	if (NIL_P(s3) && !NIL_P(s4)) {
NIL_P            1817 ext/date/date_parse.c 	if (NIL_P(s3) && !NIL_P(s4)) {
NIL_P            1824 ext/date/date_parse.c 	    if (!NIL_P(s1) && *RSTRING_PTR(s1) == '-')
NIL_P            1831 ext/date/date_parse.c 	if (NIL_P(s3) && !NIL_P(s4)) {
NIL_P            1839 ext/date/date_parse.c 	    if (!NIL_P(s1) && *RSTRING_PTR(s1) == '-')
NIL_P            1847 ext/date/date_parse.c     if (!NIL_P(s3)) {
NIL_P            1851 ext/date/date_parse.c 	if (!NIL_P(s4)) {
NIL_P            1879 ext/date/date_parse.c     if (!NIL_P(s4)) {
NIL_P            1886 ext/date/date_parse.c     if (!NIL_P(s5)) {
NIL_P            1984 ext/date/date_parse.c     if (!NIL_P(ref_hash("hour")) && NIL_P(ref_hash("mday"))) {
NIL_P            1990 ext/date/date_parse.c     if (!NIL_P(ref_hash("mday")) && NIL_P(ref_hash("hour"))) {
NIL_P            2213 ext/date/date_parse.c 	    if (!NIL_P(y)) {
NIL_P            2218 ext/date/date_parse.c 	    if (!NIL_P(y)) {
NIL_P            2228 ext/date/date_parse.c 	    if (!NIL_P(y))
NIL_P            2236 ext/date/date_parse.c 	    if (!NIL_P(y))
NIL_P            2252 ext/date/date_parse.c 	if (!NIL_P(zone) && NIL_P(ref_hash("offset")))
NIL_P            2299 ext/date/date_parse.c     if (!NIL_P(s[3])) {
NIL_P            2307 ext/date/date_parse.c 	if (NIL_P(s[2])) {
NIL_P            2314 ext/date/date_parse.c     else if (!NIL_P(s[5])) {
NIL_P            2316 ext/date/date_parse.c 	if (!NIL_P(s[4])) {
NIL_P            2323 ext/date/date_parse.c     else if (!NIL_P(s[8])) {
NIL_P            2326 ext/date/date_parse.c 	if (!NIL_P(s[6])) {
NIL_P            2333 ext/date/date_parse.c     else if (!NIL_P(s[9])) {
NIL_P            2336 ext/date/date_parse.c     if (!NIL_P(s[10])) {
NIL_P            2339 ext/date/date_parse.c 	if (!NIL_P(s[12]))
NIL_P            2342 ext/date/date_parse.c     if (!NIL_P(s[13])) {
NIL_P            2345 ext/date/date_parse.c     if (!NIL_P(s[14])) {
NIL_P            2385 ext/date/date_parse.c     if (!NIL_P(s[3])) {
NIL_P            2400 ext/date/date_parse.c     else if (!NIL_P(s[5])) {
NIL_P            2407 ext/date/date_parse.c     else if (!NIL_P(s[6])) {
NIL_P            2410 ext/date/date_parse.c     else if (!NIL_P(s[9])) {
NIL_P            2418 ext/date/date_parse.c     else if (!NIL_P(s[11])) {
NIL_P            2422 ext/date/date_parse.c     else if (!NIL_P(s[12])) {
NIL_P            2425 ext/date/date_parse.c     if (!NIL_P(s[13])) {
NIL_P            2428 ext/date/date_parse.c 	if (!NIL_P(s[15]))
NIL_P            2431 ext/date/date_parse.c     if (!NIL_P(s[16])) {
NIL_P            2434 ext/date/date_parse.c     if (!NIL_P(s[17])) {
NIL_P            2478 ext/date/date_parse.c     if (!NIL_P(s[3]))
NIL_P            2480 ext/date/date_parse.c     if (!NIL_P(s[4]))
NIL_P            2482 ext/date/date_parse.c     if (!NIL_P(s[5])) {
NIL_P            2564 ext/date/date_parse.c     if (!NIL_P(s[7]))
NIL_P            2614 ext/date/date_parse.c     if (!NIL_P(s[2]))
NIL_P            2616 ext/date/date_parse.c     if (!NIL_P(s[3]))
NIL_P            2618 ext/date/date_parse.c     if (!NIL_P(s[4]))
NIL_P            2620 ext/date/date_parse.c     if (!NIL_P(s[5]))
NIL_P            2622 ext/date/date_parse.c     if (!NIL_P(s[6]))
NIL_P            2624 ext/date/date_parse.c     if (!NIL_P(s[7]))
NIL_P            2626 ext/date/date_parse.c     if (!NIL_P(s[8])) {
NIL_P            2665 ext/date/date_parse.c     if (!NIL_P(s[3]))
NIL_P            2667 ext/date/date_parse.c     if (!NIL_P(s[4]))
NIL_P            2669 ext/date/date_parse.c     if (!NIL_P(s[5])) {
NIL_P            2704 ext/date/date_parse.c     if (!NIL_P(s[1]))
NIL_P            2706 ext/date/date_parse.c     if (!NIL_P(s[2]))
NIL_P            2708 ext/date/date_parse.c     if (!NIL_P(s[3]))
NIL_P            2710 ext/date/date_parse.c     if (!NIL_P(s[4])) {
NIL_P            2768 ext/date/date_parse.c     if (!NIL_P(s[1])) {
NIL_P            2779 ext/date/date_parse.c     if (!NIL_P(s[7]))
NIL_P            2988 ext/date/date_parse.c     ep = gengo(NIL_P(s[1]) ? 'h' : *RSTRING_PTR(s[1]));
NIL_P            2992 ext/date/date_parse.c     if (!NIL_P(s[5])) {
NIL_P            2994 ext/date/date_parse.c 	if (!NIL_P(s[6]))
NIL_P            2996 ext/date/date_parse.c 	if (!NIL_P(s[7]))
NIL_P            2999 ext/date/date_parse.c     if (!NIL_P(s[8]))
NIL_P            3001 ext/date/date_parse.c     if (!NIL_P(s[9])) {
NIL_P             126 ext/date/date_strptime.c #define fail_p() (!NIL_P(ref_hash("_fail")))
NIL_P             296 ext/date/date_strptime.c 		    if (NIL_P(ref_hash("_cent")))
NIL_P             562 ext/date/date_strptime.c 		    if (NIL_P(ref_hash("_cent")))
NIL_P             580 ext/date/date_strptime.c 		    if (NIL_P(pat)) {
NIL_P             590 ext/date/date_strptime.c 		    if (!NIL_P(m)) {
NIL_P             672 ext/date/date_strptime.c     if (!NIL_P(cent)) {
NIL_P             676 ext/date/date_strptime.c 	if (!NIL_P(year))
NIL_P             679 ext/date/date_strptime.c 	if (!NIL_P(year))
NIL_P             685 ext/date/date_strptime.c     if (!NIL_P(merid)) {
NIL_P             689 ext/date/date_strptime.c 	if (!NIL_P(hour)) {
NIL_P             156 ext/dbm/dbm.c      else if (NIL_P(vmode)) {
NIL_P             163 ext/dbm/dbm.c      if (!NIL_P(vflags))
NIL_P             252 ext/dbm/dbm.c      if (NIL_P(fdbm_initialize(argc, argv, obj))) {
NIL_P             281 ext/dbm/dbm.c  	if (NIL_P(ifnone) && rb_block_given_p()) {
NIL_P             319 ext/dbm/dbm.c      if (argc == 1 && !rb_block_given_p() && NIL_P(valstr))
NIL_P             378 ext/digest/digest.c         if (NIL_P(str2)) return Qfalse;
NIL_P             513 ext/digest/digest.c     for (p = klass; !NIL_P(p); p = rb_class_superclass(p)) {
NIL_P             520 ext/digest/digest.c     if (NIL_P(p))
NIL_P             748 ext/etc/etc.c      if (NIL_P(nodename)) nodename = rb_str_new(0, 0);
NIL_P             105 ext/fiddle/function.c     nabi = NIL_P(abi) ? FFI_DEFAULT_ABI : NUM2INT(abi);
NIL_P             128 ext/fiddle/function.c     if (!NIL_P(kwds)) rb_hash_foreach(kwds, parse_keyword_arg_i, self);
NIL_P             205 ext/fiddle/function.c 	    if(NIL_P(src)) {
NIL_P             148 ext/fiddle/handle.c 	clib = NIL_P(lib) ? NULL : SafeStringValueCStr(lib);
NIL_P             152 ext/fiddle/handle.c 	clib = NIL_P(lib) ? NULL : SafeStringValueCStr(lib);
NIL_P              36 ext/fiddle/pointer.c     if (NIL_P(func)) {
NIL_P             221 ext/gdbm/gdbm.c     else if (NIL_P(vmode)) {
NIL_P             228 ext/gdbm/gdbm.c     if (!NIL_P(vflags))
NIL_P             304 ext/gdbm/gdbm.c     if (NIL_P(fgdbm_initialize(argc, argv, obj))) {
NIL_P             399 ext/gdbm/gdbm.c     if (NIL_P(valstr)) {
NIL_P             433 ext/gdbm/gdbm.c     if (argc == 1 && !rb_block_given_p() && NIL_P(valstr))
NIL_P             459 ext/gdbm/gdbm.c         if (!NIL_P(valstr2) &&
NIL_P             596 ext/gdbm/gdbm.c     if (NIL_P(keystr)) return Qnil;
NIL_P            1028 ext/gdbm/gdbm.c         if (!NIL_P(valstr2) &&
NIL_P             121 ext/io/console/console.c     if (!NIL_P(vopts)) {
NIL_P             127 ext/io/console/console.c 	if (!NIL_P(vmin)) {
NIL_P             131 ext/io/console/console.c 	if (!NIL_P(vtime)) {
NIL_P             547 ext/io/console/console.c #define SET(m) ws.ws_##m = NIL_P(m) ? 0 : (unsigned short)NUM2UINT(m)
NIL_P             556 ext/io/console/console.c #define SET(m) new##m = NIL_P(m) ? 0 : (unsigned short)NUM2UINT(m)
NIL_P             560 ext/io/console/console.c     if (!NIL_P(xpixel)) (void)NUM2UINT(xpixel);
NIL_P             561 ext/io/console/console.c     if (!NIL_P(ypixel)) (void)NUM2UINT(ypixel);
NIL_P             878 ext/io/console/console.c     if (argc > 0 && !NIL_P(argv[0])) {
NIL_P             889 ext/io/console/console.c     if (!NIL_P(str)) {
NIL_P              52 ext/io/wait/wait.c     if (!argc || NIL_P(timeout = argv[0])) {
NIL_P             289 ext/objspace/object_tracing.c     if (!NIL_P(info->mid)) {
NIL_P             525 ext/objspace/objspace.c 	    if (NIL_P(counter)) {
NIL_P             594 ext/objspace/objspace.c 	    if (NIL_P(counter)) {
NIL_P             827 ext/objspace/objspace.c 	if (!NIL_P(rb_hash_lookup(data->categories, category_str))) {
NIL_P             382 ext/objspace/objspace_dump.c     else if (!NIL_P(tmp = rb_io_check_io(output))) {
NIL_P             140 ext/openssl/ossl.c     if(!NIL_P(str)) memcpy(RSTRING_PTR(str), buf, len);
NIL_P             160 ext/openssl/ossl.c     if (NIL_P(pass))
NIL_P             264 ext/openssl/ossl.c     if (!NIL_P(proc)) {
NIL_P             351 ext/openssl/ossl.c 	if (NIL_P(str)) {
NIL_P             361 ext/openssl/ossl.c     if (NIL_P(str)) str = rb_str_new(0, 0);
NIL_P             177 ext/openssl/ossl_asn1.c     if (NIL_P(obj))
NIL_P             237 ext/openssl/ossl_asn1.c     if (NIL_P(obj))
NIL_P             283 ext/openssl/ossl_asn1.c     if(!NIL_P(obj))
NIL_P             575 ext/openssl/ossl_asn1.c         flag = NIL_P(rflag) ? -1 : NUM2INT(rflag);
NIL_P             653 ext/openssl/ossl_asn1.c     if(NIL_P(tag))
NIL_P             666 ext/openssl/ossl_asn1.c     if(NIL_P(s)) return 0;
NIL_P             687 ext/openssl/ossl_asn1.c     if(NIL_P(s)) ret = V_ASN1_UNIVERSAL;
NIL_P            1158 ext/openssl/ossl_asn1.c 	if(NIL_P(tag))
NIL_P            1160 ext/openssl/ossl_asn1.c 	if(!NIL_P(tagging) && !SYMBOL_P(tagging))
NIL_P            1162 ext/openssl/ossl_asn1.c 	if(NIL_P(tag_class)) {
NIL_P            1163 ext/openssl/ossl_asn1.c 	    if (NIL_P(tagging))
NIL_P            1170 ext/openssl/ossl_asn1.c 	if(!NIL_P(tagging) && SYM2ID(tagging) == sIMPLICIT && NUM2INT(tag) > 31)
NIL_P             765 ext/openssl/ossl_bn.c     if (!NIL_P(vadd)) {
NIL_P             767 ext/openssl/ossl_bn.c 	rem = NIL_P(vrem) ? NULL : GetBNPtr(vrem);
NIL_P             976 ext/openssl/ossl_bn.c     if (!NIL_P(vchecks)) {
NIL_P             219 ext/openssl/ossl_cipher.c 	if (NIL_P(init_v)) memcpy(iv, "OpenSSL for Ruby rulez!", sizeof(iv));
NIL_P             310 ext/openssl/ossl_cipher.c     if(!NIL_P(vsalt)){
NIL_P             316 ext/openssl/ossl_cipher.c     iter = NIL_P(viter) ? 2048 : NUM2INT(viter);
NIL_P             317 ext/openssl/ossl_cipher.c     digest = NIL_P(vdigest) ? EVP_md5() : GetDigestPtr(vdigest);
NIL_P             390 ext/openssl/ossl_cipher.c     if (NIL_P(str)) {
NIL_P             135 ext/openssl/ossl_digest.c     if (!NIL_P(data)) StringValue(data);
NIL_P             142 ext/openssl/ossl_digest.c     if (!NIL_P(data)) return ossl_digest_update(self, data);
NIL_P             226 ext/openssl/ossl_digest.c     if (NIL_P(str)) {
NIL_P              95 ext/openssl/ossl_engine.c     if(NIL_P(name)){
NIL_P             384 ext/openssl/ossl_engine.c     sid = NIL_P(id) ? NULL : StringValueCStr(id);
NIL_P             385 ext/openssl/ossl_engine.c     sdata = NIL_P(data) ? NULL : StringValueCStr(data);
NIL_P             414 ext/openssl/ossl_engine.c     sid = NIL_P(id) ? NULL : StringValueCStr(id);
NIL_P             415 ext/openssl/ossl_engine.c     sdata = NIL_P(data) ? NULL : StringValueCStr(data);
NIL_P             471 ext/openssl/ossl_engine.c 				 NIL_P(val) ? NULL : StringValueCStr(val), 0);
NIL_P             182 ext/openssl/ossl_ocsp.c     if(!NIL_P(arg)){
NIL_P             214 ext/openssl/ossl_ocsp.c     if(NIL_P(val)) {
NIL_P             343 ext/openssl/ossl_ocsp.c     if (!NIL_P(flags))
NIL_P             345 ext/openssl/ossl_ocsp.c     if (NIL_P(digest))
NIL_P             349 ext/openssl/ossl_ocsp.c     if (NIL_P(certs))
NIL_P             382 ext/openssl/ossl_ocsp.c     flg = NIL_P(flags) ? 0 : NUM2INT(flags);
NIL_P             434 ext/openssl/ossl_ocsp.c     if(NIL_P(basic_resp)) bs = NULL;
NIL_P             474 ext/openssl/ossl_ocsp.c     if(!NIL_P(arg)){
NIL_P             607 ext/openssl/ossl_ocsp.c     if (!NIL_P(arg)) {
NIL_P             658 ext/openssl/ossl_ocsp.c     if(NIL_P(val)) {
NIL_P             702 ext/openssl/ossl_ocsp.c     rsn = NIL_P(status) ? 0 : NUM2INT(reason);
NIL_P             703 ext/openssl/ossl_ocsp.c     if(!NIL_P(ext)){
NIL_P             712 ext/openssl/ossl_ocsp.c     if(!NIL_P(revtime)){
NIL_P             731 ext/openssl/ossl_ocsp.c     if(!NIL_P(ext)){
NIL_P             840 ext/openssl/ossl_ocsp.c     if (!NIL_P(flags))
NIL_P             842 ext/openssl/ossl_ocsp.c     if (NIL_P(digest))
NIL_P             846 ext/openssl/ossl_ocsp.c     if (NIL_P(certs))
NIL_P             877 ext/openssl/ossl_ocsp.c     flg = NIL_P(flags) ? 0 : NUM2INT(flags);
NIL_P             968 ext/openssl/ossl_ocsp.c     if (!NIL_P(digest)) {
NIL_P             103 ext/openssl/ossl_pkcs12.c     passphrase = NIL_P(pass) ? NULL : StringValueCStr(pass);
NIL_P             104 ext/openssl/ossl_pkcs12.c     friendlyname = NIL_P(name) ? NULL : StringValueCStr(name);
NIL_P             107 ext/openssl/ossl_pkcs12.c     x509s = NIL_P(ca) ? NULL : ossl_x509_ary2sk(ca);
NIL_P             109 ext/openssl/ossl_pkcs12.c     if (!NIL_P(key_nid)) {
NIL_P             113 ext/openssl/ossl_pkcs12.c     if (!NIL_P(cert_nid)) {
NIL_P             117 ext/openssl/ossl_pkcs12.c     if (!NIL_P(key_iter))
NIL_P             119 ext/openssl/ossl_pkcs12.c     if (!NIL_P(mac_iter))
NIL_P             121 ext/openssl/ossl_pkcs12.c     if (!NIL_P(keytype))
NIL_P             161 ext/openssl/ossl_pkcs12.c     passphrase = NIL_P(pass) ? NULL : StringValueCStr(pass);
NIL_P             239 ext/openssl/ossl_pkcs7.c     flg = NIL_P(flags) ? 0 : NUM2INT(flags);
NIL_P             240 ext/openssl/ossl_pkcs7.c     if(NIL_P(data)) data = ossl_pkcs7_get_data(pkcs7);
NIL_P             242 ext/openssl/ossl_pkcs7.c     if(!NIL_P(data) && PKCS7_is_detached(p7))
NIL_P             244 ext/openssl/ossl_pkcs7.c     in = NIL_P(data) ? NULL : ossl_obj2bio(data);
NIL_P             279 ext/openssl/ossl_pkcs7.c     flg = NIL_P(flags) ? 0 : NUM2INT(flags);
NIL_P             282 ext/openssl/ossl_pkcs7.c     if(NIL_P(certs)) x509s = NULL;
NIL_P             320 ext/openssl/ossl_pkcs7.c     if(NIL_P(cipher)){
NIL_P             335 ext/openssl/ossl_pkcs7.c     flg = NIL_P(flags) ? 0 : NUM2INT(flags);
NIL_P             776 ext/openssl/ossl_pkcs7.c     flg = NIL_P(flags) ? 0 : NUM2INT(flags);
NIL_P             777 ext/openssl/ossl_pkcs7.c     if(NIL_P(indata)) indata = ossl_pkcs7_get_data(self);
NIL_P             778 ext/openssl/ossl_pkcs7.c     in = NIL_P(indata) ? NULL : ossl_obj2bio(indata);
NIL_P             779 ext/openssl/ossl_pkcs7.c     if(NIL_P(certs)) x509s = NULL;
NIL_P             821 ext/openssl/ossl_pkcs7.c     flg = NIL_P(flags) ? 0 : NUM2INT(flags);
NIL_P             137 ext/openssl/ossl_pkey.h 	BIGNUM *bn1 = NULL, *orig_bn1 = NIL_P(v1) ? NULL : GetBNPtr(v1);\
NIL_P             138 ext/openssl/ossl_pkey.h 	BIGNUM *bn2 = NULL, *orig_bn2 = NIL_P(v2) ? NULL : GetBNPtr(v2);\
NIL_P             139 ext/openssl/ossl_pkey.h 	BIGNUM *bn3 = NULL, *orig_bn3 = NIL_P(v3) ? NULL : GetBNPtr(v3);\
NIL_P             168 ext/openssl/ossl_pkey.h 	BIGNUM *bn1 = NULL, *orig_bn1 = NIL_P(v1) ? NULL : GetBNPtr(v1);\
NIL_P             169 ext/openssl/ossl_pkey.h 	BIGNUM *bn2 = NULL, *orig_bn2 = NIL_P(v2) ? NULL : GetBNPtr(v2);\
NIL_P             199 ext/openssl/ossl_pkey.h 	if (NIL_P(bignum)) {						\
NIL_P             214 ext/openssl/ossl_pkey_dh.c 	if (!NIL_P(gen)) {
NIL_P             335 ext/openssl/ossl_pkey_dsa.c     if (!NIL_P(cipher)) {
NIL_P             240 ext/openssl/ossl_pkey_ec.c     if (NIL_P(arg)) {
NIL_P             305 ext/openssl/ossl_pkey_ec.c     if (!NIL_P(group_v))
NIL_P             347 ext/openssl/ossl_pkey_ec.c     if (!NIL_P(old_group_v)) {
NIL_P             395 ext/openssl/ossl_pkey_ec.c     if (!NIL_P(private_key))
NIL_P             449 ext/openssl/ossl_pkey_ec.c     if (NIL_P(group))
NIL_P             467 ext/openssl/ossl_pkey_ec.c     if (!NIL_P(public_key))
NIL_P             541 ext/openssl/ossl_pkey_ec.c 	    if (!NIL_P(ciph)) {
NIL_P            1374 ext/openssl/ossl_pkey_ec.c     if (NIL_P(group_v))
NIL_P             189 ext/openssl/ossl_pkey_rsa.c     rsa = rsa_generate(NUM2INT(size), NIL_P(exp) ? RSA_F4 : NUM2ULONG(exp)); /* err handled by rsa_instance */
NIL_P             233 ext/openssl/ossl_pkey_rsa.c 	rsa = rsa_generate(FIX2INT(arg), NIL_P(pass) ? RSA_F4 : NUM2ULONG(pass));
NIL_P             332 ext/openssl/ossl_pkey_rsa.c     if (!NIL_P(cipher)) {
NIL_P             229 ext/openssl/ossl_ssl.c     if (NIL_P(cb)) return Qfalse;
NIL_P             263 ext/openssl/ossl_ssl.c     if (NIL_P(cb)) return Qfalse;
NIL_P             297 ext/openssl/ossl_ssl.c     if (NIL_P(cb)) return Qfalse;
NIL_P             343 ext/openssl/ossl_ssl.c     if (NIL_P(cb)) return Qnil;
NIL_P             392 ext/openssl/ossl_ssl.c     if (NIL_P(cb)) return Qnil;
NIL_P             442 ext/openssl/ossl_ssl.c     if (NIL_P(cb)) return Qnil;
NIL_P             504 ext/openssl/ossl_ssl.c     if (NIL_P(sslctx_obj)) return Qnil;
NIL_P             506 ext/openssl/ossl_ssl.c     if (NIL_P(cb)) return Qnil;
NIL_P             518 ext/openssl/ossl_ssl.c     } else if (!NIL_P(ret_obj)) {
NIL_P             564 ext/openssl/ossl_ssl.c     if (NIL_P(sslctx_obj)) return;
NIL_P             566 ext/openssl/ossl_ssl.c     if (NIL_P(cb)) return;
NIL_P             697 ext/openssl/ossl_ssl.c     if (NIL_P(options)) {
NIL_P             754 ext/openssl/ossl_ssl.c     if (!NIL_P(val)) {
NIL_P             771 ext/openssl/ossl_ssl.c     if(!NIL_P(val)){
NIL_P             777 ext/openssl/ossl_ssl.c     cert = NIL_P(val) ? NULL : GetX509CertPtr(val); /* NO DUP NEEDED */
NIL_P             779 ext/openssl/ossl_ssl.c     key = NIL_P(val) ? NULL : GetPKeyPtr(val); /* NO DUP NEEDED */
NIL_P             795 ext/openssl/ossl_ssl.c     if(!NIL_P(val)){
NIL_P             815 ext/openssl/ossl_ssl.c     ca_file = NIL_P(val) ? NULL : StringValueCStr(val);
NIL_P             817 ext/openssl/ossl_ssl.c     ca_path = NIL_P(val) ? NULL : StringValueCStr(val);
NIL_P             824 ext/openssl/ossl_ssl.c     verify_mode = NIL_P(val) ? SSL_VERIFY_NONE : NUM2INT(val);
NIL_P             830 ext/openssl/ossl_ssl.c     if(!NIL_P(val)) SSL_CTX_set_timeout(ctx, NUM2LONG(val));
NIL_P             833 ext/openssl/ossl_ssl.c     if(!NIL_P(val)) SSL_CTX_set_verify_depth(ctx, NUM2INT(val));
NIL_P             837 ext/openssl/ossl_ssl.c     if (!NIL_P(val)) {
NIL_P             850 ext/openssl/ossl_ssl.c     if (!NIL_P(val)) {
NIL_P             864 ext/openssl/ossl_ssl.c     if (!NIL_P(val)){
NIL_P             887 ext/openssl/ossl_ssl.c     if (!NIL_P(val)) {
NIL_P             966 ext/openssl/ossl_ssl.c     if (NIL_P(v))
NIL_P            1310 ext/openssl/ossl_ssl.c     if (NIL_P(arg1)) {
NIL_P            1498 ext/openssl/ossl_ssl.c         if (!NIL_P(cb_state)) {
NIL_P            1641 ext/openssl/ossl_ssl.c     if(NIL_P(str)) str = rb_str_new(0, ilen);
NIL_P            2034 ext/openssl/ossl_ssl.c     if (!NIL_P(arg))
NIL_P             215 ext/openssl/ossl_x509ext.c     if (!NIL_P(issuer_cert))
NIL_P             217 ext/openssl/ossl_x509ext.c     if (!NIL_P(subject_cert))
NIL_P             219 ext/openssl/ossl_x509ext.c     if (!NIL_P(subject_req))
NIL_P             221 ext/openssl/ossl_x509ext.c     if (!NIL_P(crl))
NIL_P             248 ext/openssl/ossl_x509ext.c     if(NIL_P(critical)) critical = Qfalse;
NIL_P             261 ext/openssl/ossl_x509ext.c     conf = NIL_P(rconf) ? NULL : GetConfigPtr(rconf);
NIL_P             122 ext/openssl/ossl_x509name.c     if(NIL_P(entry[2])) entry[2] = rb_aref(template, entry[0]);
NIL_P             123 ext/openssl/ossl_x509name.c     if(NIL_P(entry[2])) entry[2] = DEFAULT_OBJECT_TYPE;
NIL_P             161 ext/openssl/ossl_x509name.c 	if (!NIL_P(tmp)) {
NIL_P             163 ext/openssl/ossl_x509name.c 	    if(NIL_P(template)) template = OBJECT_TYPE_TEMPLATE;
NIL_P             208 ext/openssl/ossl_x509name.c     if(NIL_P(type)) type = rb_aref(OBJECT_TYPE_TEMPLATE, oid);
NIL_P             254 ext/openssl/ossl_x509name.c     if (NIL_P(flag))
NIL_P             427 ext/openssl/ossl_x509store.c     if(!NIL_P(cert)) x509 = DupX509CertPtr(cert); /* NEED TO DUP */
NIL_P             428 ext/openssl/ossl_x509store.c     if(!NIL_P(chain)) x509s = ossl_x509_ary2sk(chain);
NIL_P             433 ext/openssl/ossl_x509store.c     if (!NIL_P(t = rb_iv_get(store, "@time")))
NIL_P             272 ext/psych/psych_emitter.c     if(!NIL_P(anchor)) {
NIL_P             277 ext/psych/psych_emitter.c     if(!NIL_P(tag)) {
NIL_P             285 ext/psych/psych_emitter.c 	    (yaml_char_t *)(NIL_P(anchor) ? NULL : StringValuePtr(anchor)),
NIL_P             286 ext/psych/psych_emitter.c 	    (yaml_char_t *)(NIL_P(tag) ? NULL : StringValuePtr(tag)),
NIL_P             319 ext/psych/psych_emitter.c     if(!NIL_P(anchor)) {
NIL_P             324 ext/psych/psych_emitter.c     if(!NIL_P(tag)) {
NIL_P             334 ext/psych/psych_emitter.c 	    (yaml_char_t *)(NIL_P(anchor) ? NULL : StringValuePtr(anchor)),
NIL_P             335 ext/psych/psych_emitter.c 	    (yaml_char_t *)(NIL_P(tag) ? NULL : StringValuePtr(tag)),
NIL_P             388 ext/psych/psych_emitter.c     if(!NIL_P(anchor)) {
NIL_P             393 ext/psych/psych_emitter.c     if(!NIL_P(tag)) {
NIL_P             401 ext/psych/psych_emitter.c 	    (yaml_char_t *)(NIL_P(anchor) ? NULL : StringValuePtr(anchor)),
NIL_P             402 ext/psych/psych_emitter.c 	    (yaml_char_t *)(NIL_P(tag) ? NULL : StringValuePtr(tag)),
NIL_P             444 ext/psych/psych_emitter.c     if(!NIL_P(anchor)) {
NIL_P             452 ext/psych/psych_emitter.c 	    (yaml_char_t *)(NIL_P(anchor) ? NULL : StringValuePtr(anchor))
NIL_P              34 ext/psych/psych_parser.c     if(! NIL_P(string)) {
NIL_P             134 ext/psych/psych_parser.c     if (NIL_P(io_external_encoding)) {
NIL_P             345 ext/racc/cparse/cparse.c     if (! NIL_P(lexmid))
NIL_P             434 ext/racc/cparse/cparse.c     if (NIL_P(block_args)) {
NIL_P             493 ext/racc/cparse/cparse.c         if (NIL_P(tmp)) goto notfound;
NIL_P             515 ext/racc/cparse/cparse.c             if (NIL_P(v->t)) {
NIL_P             531 ext/racc/cparse/cparse.c         if (NIL_P(act_value)) goto notfound;
NIL_P             536 ext/racc/cparse/cparse.c         if (NIL_P(tmp)) goto notfound;
NIL_P             618 ext/racc/cparse/cparse.c         if (NIL_P(tmp)) goto error_pop;
NIL_P             626 ext/racc/cparse/cparse.c         if (NIL_P(act_value)) {
NIL_P             634 ext/racc/cparse/cparse.c         if (NIL_P(tmp)) {
NIL_P             774 ext/racc/cparse/cparse.c     if (NIL_P(tmp)) goto notfound;
NIL_P             781 ext/racc/cparse/cparse.c     if (NIL_P(goto_state)) {
NIL_P             788 ext/racc/cparse/cparse.c     if (NIL_P(tmp)) {
NIL_P             267 ext/readline/readline.c     if (NIL_P(last_prompt)) {
NIL_P             545 ext/readline/readline.c     if (NIL_P(input)) {
NIL_P             581 ext/readline/readline.c     if (NIL_P(output)) {
NIL_P             621 ext/readline/readline.c     if (!NIL_P(proc) && !rb_respond_to(proc, rb_intern("call")))
NIL_P             648 ext/readline/readline.c     if (!NIL_P(proc))
NIL_P             818 ext/readline/readline.c     if (!NIL_P(proc) && !rb_respond_to(proc, rb_intern("call")))
NIL_P             947 ext/readline/readline.c     if (NIL_P(proc))
NIL_P            1174 ext/readline/readline.c     if (NIL_P(str)) {
NIL_P            1344 ext/readline/readline.c     if (!NIL_P(str)) {
NIL_P            1350 ext/readline/readline.c     if (NIL_P(str)) {
NIL_P            1377 ext/readline/readline.c     if (!NIL_P(str)) {
NIL_P            9212 ext/ripper/ripper.c 			    if (!NIL_P(node->nd_lit)) reg_fragment_check(node->nd_lit, options);
NIL_P            9216 ext/ripper/ripper.c 				    if (reg_fragment_check(tail, options) && prev && !NIL_P(prev->nd_lit)) {
NIL_P            9255 ext/ripper/ripper.c 			if (src && NIL_P(rb_parser_reg_compile(parser, src, options, &err))) {
NIL_P            11077 ext/ripper/ripper.c #define has_delayed_token() (!NIL_P(parser->delayed))
NIL_P            11365 ext/ripper/ripper.c     if (NIL_P(line)) return line;
NIL_P            11527 ext/ripper/ripper.c 	if (!lex_input || NIL_P(v = lex_getline(parser))) {
NIL_P            14683 ext/ripper/ripper.c     if (NIL_P(tail)) return 1;
NIL_P            14755 ext/ripper/ripper.c 	else if (NIL_P(tail->nd_lit)) {
NIL_P            16405 ext/ripper/ripper.c     if (NIL_P(re)) {
NIL_P            16408 ext/ripper/ripper.c 	if (!NIL_P(err)) {
NIL_P            16424 ext/ripper/ripper.c     if (NIL_P(re)) {
NIL_P            16814 ext/ripper/ripper.c     if (NIL_P(mesg)) parser->debug_buffer = mesg = rb_str_new(0, 0);
NIL_P            17119 ext/ripper/ripper.c     if (NIL_P(fname)) {
NIL_P            17131 ext/ripper/ripper.c     ruby_sourceline = NIL_P(lineno) ? 0 : NUM2INT(lineno) - 1;
NIL_P            17178 ext/ripper/ripper.c     if (!NIL_P(parser->parsing_thread)) {
NIL_P            17207 ext/ripper/ripper.c     if (NIL_P(parser->parsing_thread)) return Qnil;
NIL_P            17246 ext/ripper/ripper.c     if (NIL_P(parser->parsing_thread)) return Qnil;
NIL_P            4014 ext/ripper/ripper.y 			    if (!NIL_P(node->nd_lit)) reg_fragment_check(node->nd_lit, options);
NIL_P            4018 ext/ripper/ripper.y 				    if (reg_fragment_check(tail, options) && prev && !NIL_P(prev->nd_lit)) {
NIL_P            4057 ext/ripper/ripper.y 			if (src && NIL_P(rb_parser_reg_compile(parser, src, options, &err))) {
NIL_P            5328 ext/ripper/ripper.y #define has_delayed_token() (!NIL_P(parser->delayed))
NIL_P            5616 ext/ripper/ripper.y     if (NIL_P(line)) return line;
NIL_P            5778 ext/ripper/ripper.y 	if (!lex_input || NIL_P(v = lex_getline(parser))) {
NIL_P            8934 ext/ripper/ripper.y     if (NIL_P(tail)) return 1;
NIL_P            9006 ext/ripper/ripper.y 	else if (NIL_P(tail->nd_lit)) {
NIL_P            10656 ext/ripper/ripper.y     if (NIL_P(re)) {
NIL_P            10659 ext/ripper/ripper.y 	if (!NIL_P(err)) {
NIL_P            10675 ext/ripper/ripper.y     if (NIL_P(re)) {
NIL_P            11065 ext/ripper/ripper.y     if (NIL_P(mesg)) parser->debug_buffer = mesg = rb_str_new(0, 0);
NIL_P            11370 ext/ripper/ripper.y     if (NIL_P(fname)) {
NIL_P            11382 ext/ripper/ripper.y     ruby_sourceline = NIL_P(lineno) ? 0 : NUM2INT(lineno) - 1;
NIL_P            11429 ext/ripper/ripper.y     if (!NIL_P(parser->parsing_thread)) {
NIL_P            11458 ext/ripper/ripper.y     if (NIL_P(parser->parsing_thread)) return Qnil;
NIL_P            11497 ext/ripper/ripper.y     if (NIL_P(parser->parsing_thread)) return Qnil;
NIL_P             190 ext/sdbm/init.c     else if (NIL_P(vmode)) {
NIL_P             242 ext/sdbm/init.c     if (NIL_P(fsdbm_initialize(argc, argv, obj))) {
NIL_P             309 ext/sdbm/init.c     if (argc == 1 && !rb_block_given_p() && NIL_P(valstr))
NIL_P             432 ext/socket/ancdata.c     if (NIL_P(v_spec_dst))
NIL_P            1178 ext/socket/ancdata.c             if (!NIL_P(v)) {
NIL_P            1243 ext/socket/ancdata.c     flags = NIL_P(vflags) ? 0 : NUM2INT(vflags);
NIL_P            1249 ext/socket/ancdata.c     if (!NIL_P(dest_sockaddr))
NIL_P            1256 ext/socket/ancdata.c     if (!NIL_P(dest_sockaddr)) {
NIL_P            1470 ext/socket/ancdata.c     maxdatlen = NIL_P(vmaxdatlen) ? 4096 : NUM2SIZET(vmaxdatlen);
NIL_P            1472 ext/socket/ancdata.c     maxctllen = NIL_P(vmaxctllen) ? 4096 : NUM2SIZET(vmaxctllen);
NIL_P            1474 ext/socket/ancdata.c     if (!NIL_P(vmaxctllen))
NIL_P            1484 ext/socket/ancdata.c     grow_buffer = NIL_P(vmaxdatlen) || NIL_P(vmaxctllen);
NIL_P            1512 ext/socket/ancdata.c     if (NIL_P(dat_str))
NIL_P            1519 ext/socket/ancdata.c     if (NIL_P(ctl_str))
NIL_P            1578 ext/socket/ancdata.c 	if (NIL_P(vmaxdatlen) && grow_buffer && e == EMSGSIZE)
NIL_P            1587 ext/socket/ancdata.c 	if (NIL_P(vmaxdatlen) && ss != -1 && ss == (ssize_t)iov.iov_len) {
NIL_P            1594 ext/socket/ancdata.c         if (NIL_P(vmaxctllen) && (mh.msg_flags & MSG_CTRUNC)) {
NIL_P            1628 ext/socket/ancdata.c     if (NIL_P(dat_str))
NIL_P             539 ext/socket/basicsocket.c     if (!NIL_P(to)) {
NIL_P              28 ext/socket/constants.c     else if (!NIL_P(tmp = rb_check_string_type(arg))) {
NIL_P             124 ext/socket/init.c     if (NIL_P(str)) return rb_tainted_str_new(0, buflen);
NIL_P              58 ext/socket/ipsocket.c     if (type != INET_SERVER && (!NIL_P(arg->local.host) || !NIL_P(arg->local.serv))) {
NIL_P             337 ext/socket/option.c     if (!NIL_P(tmp = rb_check_to_integer(vonoff, "to_int")))
NIL_P             440 ext/socket/raddrinfo.c     if (NIL_P(host)) {
NIL_P             479 ext/socket/raddrinfo.c     if (NIL_P(port)) {
NIL_P             822 ext/socket/raddrinfo.c     hints.ai_family = NIL_P(family) ? PF_UNSPEC : rsock_family_arg(family);
NIL_P             824 ext/socket/raddrinfo.c     if (!NIL_P(socktype)) {
NIL_P             827 ext/socket/raddrinfo.c     if (!NIL_P(protocol)) {
NIL_P             830 ext/socket/raddrinfo.c     if (!NIL_P(flags)) {
NIL_P             890 ext/socket/raddrinfo.c         if (NIL_P(inspectname))
NIL_P             897 ext/socket/raddrinfo.c         if (NIL_P(inspectname))
NIL_P             902 ext/socket/raddrinfo.c     if (!NIL_P(inspectname)) {
NIL_P            1054 ext/socket/raddrinfo.c     i_pfamily = NIL_P(pfamily) ? PF_UNSPEC : rsock_family_arg(pfamily);
NIL_P            1055 ext/socket/raddrinfo.c     i_socktype = NIL_P(socktype) ? 0 : rsock_socktype_arg(socktype);
NIL_P            1056 ext/socket/raddrinfo.c     i_protocol = NIL_P(protocol) ? 0 : NUM2INT(protocol);
NIL_P            1059 ext/socket/raddrinfo.c     if (!NIL_P(sockaddr_ary)) {
NIL_P            1077 ext/socket/raddrinfo.c             if (!NIL_P(nodename))
NIL_P            1493 ext/socket/raddrinfo.c     if (!NIL_P(rai->canonname)) {
NIL_P            1498 ext/socket/raddrinfo.c     if (!NIL_P(rai->inspectname)) {
NIL_P            1651 ext/socket/raddrinfo.c     if (NIL_P(v))
NIL_P            1659 ext/socket/raddrinfo.c     if (NIL_P(v))
NIL_P            1929 ext/socket/raddrinfo.c     flags = NIL_P(vflags) ? 0 : NUM2INT(vflags);
NIL_P            2463 ext/socket/raddrinfo.c     if (NIL_P(vsocktype))
NIL_P              96 ext/socket/socket.c     if (NIL_P(rai)) {
NIL_P             140 ext/socket/socket.c     if (NIL_P(protocol))
NIL_P             289 ext/socket/socket.c     if (NIL_P(protocol))
NIL_P            1019 ext/socket/socket.c     if (!NIL_P(family)) {
NIL_P            1080 ext/socket/socket.c     if (!NIL_P(proto)) StringValue(proto);
NIL_P            1082 ext/socket/socket.c     if (!NIL_P(proto)) protoname = StringValueCStr(proto);
NIL_P            1125 ext/socket/socket.c     if (!NIL_P(proto)) protoname = StringValueCStr(proto);
NIL_P            1177 ext/socket/socket.c     hints.ai_family = NIL_P(family) ? PF_UNSPEC : rsock_family_arg(family);
NIL_P            1179 ext/socket/socket.c     if (!NIL_P(socktype)) {
NIL_P            1182 ext/socket/socket.c     if (!NIL_P(protocol)) {
NIL_P            1185 ext/socket/socket.c     if (!NIL_P(flags)) {
NIL_P            1188 ext/socket/socket.c     if (NIL_P(revlookup) || !rsock_revlookup_flag(revlookup, &norevlookup)) {
NIL_P            1238 ext/socket/socket.c     if (!NIL_P(flags)) {
NIL_P            1242 ext/socket/socket.c     if (!NIL_P(tmp)) {
NIL_P            1256 ext/socket/socket.c     if (!NIL_P(tmp)) {
NIL_P            1268 ext/socket/socket.c 	    if (NIL_P(host)) {
NIL_P            1286 ext/socket/socket.c 	if (NIL_P(host)) {
NIL_P            1295 ext/socket/socket.c 	if (NIL_P(port)) {
NIL_P            1310 ext/socket/socket.c         hints.ai_family = NIL_P(af) ? PF_UNSPEC : rsock_family_arg(af);
NIL_P             122 ext/socket/unixsocket.c     if (NIL_P(fptr->pathv)) {
NIL_P             620 ext/stringio/stringio.c     switch (NIL_P(whence) ? 0 : NUM2LONG(whence)) {
NIL_P             765 ext/stringio/stringio.c     if (NIL_P(c)) return Qnil;
NIL_P             801 ext/stringio/stringio.c     if (NIL_P(c)) return Qnil;
NIL_P             858 ext/stringio/stringio.c     if (NIL_P(c)) rb_eof_error();
NIL_P             872 ext/stringio/stringio.c     if (NIL_P(c)) rb_eof_error();
NIL_P             890 ext/stringio/stringio.c     while (!NIL_P(c = strio_getc(self))) {
NIL_P             999 ext/stringio/stringio.c 	if (!NIL_P(str) && !RB_TYPE_P(str, T_STRING)) {
NIL_P            1001 ext/stringio/stringio.c 	    if (NIL_P(tmp)) {
NIL_P            1013 ext/stringio/stringio.c 	if (!NIL_P(str)) StringValue(str);
NIL_P            1014 ext/stringio/stringio.c 	if (!NIL_P(lim)) limit = NUM2LONG(lim);
NIL_P            1027 ext/stringio/stringio.c     if (NIL_P(str)) {
NIL_P            1107 ext/stringio/stringio.c     if (NIL_P(line)) rb_eof_error();
NIL_P            1133 ext/stringio/stringio.c     if (argc > 0 && !NIL_P(argv[argc-1]) && NIL_P(rb_check_string_type(argv[argc-1])) &&
NIL_P            1138 ext/stringio/stringio.c     while (!NIL_P(line = strio_getline(argc, argv, readable(self)))) {
NIL_P            1171 ext/stringio/stringio.c     if (argc > 0 && !NIL_P(argv[argc-1]) && NIL_P(rb_check_string_type(argv[argc-1])) &&
NIL_P            1176 ext/stringio/stringio.c     while (!NIL_P(line = strio_getline(argc, argv, readable(self)))) {
NIL_P            1309 ext/stringio/stringio.c 	if (!NIL_P(str)) {
NIL_P            1314 ext/stringio/stringio.c 	if (!NIL_P(argv[0])) {
NIL_P            1320 ext/stringio/stringio.c 		if (!NIL_P(str)) rb_str_resize(str, 0);
NIL_P            1330 ext/stringio/stringio.c 	    if (NIL_P(str)) {
NIL_P            1343 ext/stringio/stringio.c     if (NIL_P(str)) {
NIL_P            1373 ext/stringio/stringio.c     if (NIL_P(val)) {
NIL_P            1393 ext/stringio/stringio.c     if (!NIL_P(opts)) {
NIL_P            1398 ext/stringio/stringio.c     if (NIL_P(val)) {
NIL_P            1399 ext/stringio/stringio.c 	if (!NIL_P(opts) &&
NIL_P            1437 ext/stringio/stringio.c     if (NIL_P(string)) {
NIL_P            1514 ext/stringio/stringio.c     if (NIL_P(ext_enc)) {
NIL_P              60 ext/strscan/strscan.c     if (NIL_P((var)->str)) rb_raise(rb_eArgError, "uninitialized StringScanner object");\
NIL_P            1154 ext/strscan/strscan.c     if (NIL_P(p->str)) {
NIL_P             160 ext/syslog/syslog.c     if (NIL_P(ident)) {
NIL_P             166 ext/syslog/syslog.c     if (NIL_P(opt)) {
NIL_P             172 ext/syslog/syslog.c     if (NIL_P(fac)) {
NIL_P            1411 ext/tk/tcltklib.c     if (!NIL_P(exc) && rb_obj_is_kind_of(exc, rb_eException)) {
NIL_P            1447 ext/tk/tcltklib.c     if (!NIL_P(exc) && rb_obj_is_kind_of(exc, rb_eException)) {
NIL_P            1925 ext/tk/tcltklib.c     if (NIL_P(eventloop_thread)) {
NIL_P            1960 ext/tk/tcltklib.c     } else if (NIL_P(val)) {
NIL_P            2290 ext/tk/tcltklib.c                     if (NIL_P(rb_errinfo())) {
NIL_P            2296 ext/tk/tcltklib.c                         if (!NIL_P(rbtk_pending_exception)) {
NIL_P            2309 ext/tk/tcltklib.c                     if (NIL_P(rb_errinfo())) {
NIL_P            2322 ext/tk/tcltklib.c             if (check_var != (int*)NULL && !NIL_P(rbtk_pending_exception)) {
NIL_P            2387 ext/tk/tcltklib.c                 if (NIL_P(eventloop_thread) || current == eventloop_thread) {
NIL_P            2427 ext/tk/tcltklib.c                             if (NIL_P(rb_errinfo())) {
NIL_P            2434 ext/tk/tcltklib.c                                 if (!NIL_P(rbtk_pending_exception)) {
NIL_P            2447 ext/tk/tcltklib.c                             if (NIL_P(rb_errinfo())) {
NIL_P            2464 ext/tk/tcltklib.c                         && !NIL_P(rbtk_pending_exception)) {
NIL_P            2491 ext/tk/tcltklib.c                                 if (NIL_P(rb_errinfo())) {
NIL_P            2498 ext/tk/tcltklib.c                                     if (!NIL_P(rbtk_pending_exception)) {
NIL_P            2511 ext/tk/tcltklib.c                                 if (NIL_P(rb_errinfo())) {
NIL_P            2529 ext/tk/tcltklib.c                 if (!NIL_P(watchdog_thread) && eventloop_thread != current) {
NIL_P            2615 ext/tk/tcltklib.c         if (NIL_P(rb_errinfo())) {
NIL_P            2624 ext/tk/tcltklib.c         if (NIL_P(rb_errinfo())) {
NIL_P            2668 ext/tk/tcltklib.c         if (NIL_P(eventloop_thread)) {
NIL_P            2684 ext/tk/tcltklib.c     if (NIL_P(eventloop_thread)) {
NIL_P            2721 ext/tk/tcltklib.c     if (!NIL_P(parent_evloop) && parent_evloop != eventloop_thread) {
NIL_P            2824 ext/tk/tcltklib.c     if (!NIL_P(watchdog_thread)) {
NIL_P            2835 ext/tk/tcltklib.c         if (NIL_P(eventloop_thread)
NIL_P            3014 ext/tk/tcltklib.c     if (NIL_P(rbtk_pending_exception)) {
NIL_P            3042 ext/tk/tcltklib.c     if (!NIL_P(eventloop_thread)) {
NIL_P            3126 ext/tk/tcltklib.c     if (NIL_P(enc)) {
NIL_P            3129 ext/tk/tcltklib.c     if (NIL_P(enc)) {
NIL_P            3238 ext/tk/tcltklib.c             if (NIL_P(rb_errinfo())) {
NIL_P            3247 ext/tk/tcltklib.c             if (NIL_P(rb_errinfo())) {
NIL_P            3256 ext/tk/tcltklib.c             if (NIL_P(rb_errinfo())) {
NIL_P            3264 ext/tk/tcltklib.c             if (NIL_P(rb_errinfo())) {
NIL_P            3272 ext/tk/tcltklib.c             if (NIL_P(rb_errinfo())) {
NIL_P            3300 ext/tk/tcltklib.c     if (!NIL_P(exc)) {
NIL_P            3310 ext/tk/tcltklib.c         if (!NIL_P(backtrace = rb_funcallv(exc, ID_backtrace, 0, 0))) {
NIL_P            3357 ext/tk/tcltklib.c     if (!NIL_P(ret)) {
NIL_P            3369 ext/tk/tcltklib.c     DUMP2("(result) %s", NIL_P(ret) ? "nil" : RSTRING_PTR(ret));
NIL_P            3600 ext/tk/tcltklib.c     if (NIL_P(receiver)) {
NIL_P            3916 ext/tk/tcltklib.c     if (!NIL_P(rbtk_pending_exception)) {
NIL_P            4017 ext/tk/tcltklib.c         || NIL_P(eventloop_thread) || eventloop_thread == current_thread) {
NIL_P            4102 ext/tk/tcltklib.c       if (NIL_P(eventloop_thread)) {
NIL_P            4294 ext/tk/tcltklib.c     if (!NIL_P(rbtk_pending_exception)) {
NIL_P            4586 ext/tk/tcltklib.c         if (!NIL_P(rbtk_pending_exception)) {
NIL_P            4643 ext/tk/tcltklib.c         if (!NIL_P(rbtk_pending_exception)) {
NIL_P            4741 ext/tk/tcltklib.c         if (!NIL_P(rbtk_pending_exception)) {
NIL_P            4978 ext/tk/tcltklib.c       if (NIL_P(eventloop_thread)) {
NIL_P            5202 ext/tk/tcltklib.c 	  if (NIL_P(eventloop_thread)) {
NIL_P            5289 ext/tk/tcltklib.c 	  if (NIL_P(eventloop_thread)) {
NIL_P            5410 ext/tk/tcltklib.c 	  if (NIL_P(eventloop_thread)) {
NIL_P            6213 ext/tk/tcltklib.c         if (NIL_P(opts) || opts == Qfalse) {
NIL_P            6223 ext/tk/tcltklib.c         if (!NIL_P(argv0)) {
NIL_P            6395 ext/tk/tcltklib.c     } else if (safemode == Qfalse || NIL_P(safemode)) {
NIL_P            6410 ext/tk/tcltklib.c             if (!NIL_P(exc)) {
NIL_P            6504 ext/tk/tcltklib.c         && (safemode == Qfalse || NIL_P(safemode))) {
NIL_P            6912 ext/tk/tcltklib.c     if (!NIL_P(enc)) {
NIL_P            7084 ext/tk/tcltklib.c     if (!NIL_P(ip_obj) && rb_obj_is_kind_of(ip_obj, tcltkip_class)) {
NIL_P            7106 ext/tk/tcltklib.c 	&& (NIL_P(eventloop_thread) || current == eventloop_thread)
NIL_P            7108 ext/tk/tcltklib.c         if (NIL_P(eventloop_thread)) {
NIL_P            7203 ext/tk/tcltklib.c       if (NIL_P(eventloop_thread)) {
NIL_P            7327 ext/tk/tcltklib.c               if (NIL_P(rb_errinfo())) {
NIL_P            7336 ext/tk/tcltklib.c               if (NIL_P(rb_errinfo())) {
NIL_P            7595 ext/tk/tcltklib.c 	(NIL_P(eventloop_thread) || current == eventloop_thread)
NIL_P            7597 ext/tk/tcltklib.c         if (NIL_P(eventloop_thread)) {
NIL_P            7687 ext/tk/tcltklib.c       if (NIL_P(eventloop_thread)) {
NIL_P            7750 ext/tk/tcltklib.c     if (NIL_P(msg)) {
NIL_P            7851 ext/tk/tcltklib.c     if (!NIL_P(exc)) {
NIL_P            7927 ext/tk/tcltklib.c     if (NIL_P(src)) {
NIL_P            7932 ext/tk/tcltklib.c     if (NIL_P(ip_obj)) {
NIL_P            7952 ext/tk/tcltklib.c     if (NIL_P(encodename)) {
NIL_P            7961 ext/tk/tcltklib.c             if (NIL_P(enc)) {
NIL_P            7962 ext/tk/tcltklib.c                 if (NIL_P(ip_obj)) {
NIL_P            7966 ext/tk/tcltklib.c                     if (NIL_P(enc)) {
NIL_P            8112 ext/tk/tcltklib.c     if (NIL_P(src)) {
NIL_P            8117 ext/tk/tcltklib.c     if (NIL_P(ip_obj)) {
NIL_P            8128 ext/tk/tcltklib.c     if (NIL_P(encodename)) {
NIL_P            8133 ext/tk/tcltklib.c             if (!NIL_P(enc)) {
NIL_P            8153 ext/tk/tcltklib.c         if (NIL_P(ip_obj)) {
NIL_P            8157 ext/tk/tcltklib.c             if (NIL_P(enc)) {
NIL_P            8411 ext/tk/tcltklib.c     if (NIL_P(enc_name)) {
NIL_P            8671 ext/tk/tcltklib.c         if (NIL_P(rb_errinfo())) {
NIL_P            8680 ext/tk/tcltklib.c         if (NIL_P(rb_errinfo())) {
NIL_P            9101 ext/tk/tcltklib.c 	(NIL_P(eventloop_thread) || current == eventloop_thread)
NIL_P            9103 ext/tk/tcltklib.c         if (NIL_P(eventloop_thread)) {
NIL_P            9186 ext/tk/tcltklib.c       if (NIL_P(eventloop_thread)) {
NIL_P            9308 ext/tk/tcltklib.c                                 NIL_P(index) ? NULL : RSTRING_PTR(index),
NIL_P            9346 ext/tk/tcltklib.c                               NIL_P(index) ? NULL : RSTRING_PTR(index),
NIL_P            9380 ext/tk/tcltklib.c     if (!NIL_P(index)) StringValue(index);
NIL_P            9388 ext/tk/tcltklib.c     if (NIL_P(retval)) {
NIL_P            9445 ext/tk/tcltklib.c                                 NIL_P(index) ? NULL : RSTRING_PTR(index),
NIL_P            9486 ext/tk/tcltklib.c                               NIL_P(index) ? NULL : RSTRING_PTR(index),
NIL_P            9517 ext/tk/tcltklib.c     if (!NIL_P(index)) StringValue(index);
NIL_P            9527 ext/tk/tcltklib.c     if (NIL_P(retval)) {
NIL_P            9568 ext/tk/tcltklib.c                                       NIL_P(index) ? NULL : RSTRING_PTR(index),
NIL_P            9594 ext/tk/tcltklib.c     if (!NIL_P(index)) StringValue(index);
NIL_P            9602 ext/tk/tcltklib.c     if (NIL_P(retval)) {
NIL_P            9697 ext/tk/tcltklib.c     if (NIL_P(ip_obj)) {
NIL_P            10128 ext/tk/tcltklib.c   if (NIL_P(interp)) return 0;
NIL_P            10148 ext/tk/tcltklib.c     if (NIL_P(rb_hash_lookup(table, encname))) {
NIL_P            10158 ext/tk/tcltklib.c       if (!NIL_P(encobj) && NIL_P(rb_hash_lookup(table, encobj))) {
NIL_P            10184 ext/tk/tcltklib.c   if (!NIL_P(interp)) {
NIL_P            10193 ext/tk/tcltklib.c   if (ptr && NIL_P(enc)) {
NIL_P            10199 ext/tk/tcltklib.c   if (NIL_P(enc)) {
NIL_P            10203 ext/tk/tcltklib.c   if (NIL_P(enc)) {
NIL_P            10207 ext/tk/tcltklib.c   if (NIL_P(enc)) {
NIL_P            10211 ext/tk/tcltklib.c   if (NIL_P(enc)) {
NIL_P            10218 ext/tk/tcltklib.c     if (!NIL_P(name)) {
NIL_P            10229 ext/tk/tcltklib.c       if (!NIL_P(name)) {
NIL_P            10240 ext/tk/tcltklib.c     if (!NIL_P(rb_hash_lookup(table, name))) {
NIL_P            10252 ext/tk/tcltklib.c       if (!NIL_P(tmp)) {
NIL_P            10262 ext/tk/tcltklib.c 	if (!NIL_P(tmp)) {
NIL_P            10310 ext/tk/tcltklib.c   if (NIL_P(interp)) return 0;
NIL_P            10329 ext/tk/tcltklib.c     if (NIL_P(rb_hash_lookup(table, encname))) {
NIL_P            10353 ext/tk/tcltklib.c   if (!NIL_P(name)) {
NIL_P            10364 ext/tk/tcltklib.c     if (!NIL_P(name)) {
NIL_P            10585 ext/tk/tcltklib.c   if (NIL_P(table)) {
NIL_P             331 ext/tk/tkutil/tkutil.c     if (NIL_P(keys)) return new_keys;
NIL_P             358 ext/tk/tkutil/tkutil.c     if (NIL_P(sys_enc)) {
NIL_P             363 ext/tk/tkutil/tkutil.c     if (NIL_P(enc_flag)) {
NIL_P             395 ext/tk/tkutil/tkutil.c                 if (!NIL_P(str_enc)) {
NIL_P             442 ext/tk/tkutil/tkutil.c                     if (!NIL_P(str_enc)) {
NIL_P             462 ext/tk/tkutil/tkutil.c                     if (!NIL_P(str_enc)) {
NIL_P             476 ext/tk/tkutil/tkutil.c     if (RTEST(dst_enc) && !NIL_P(sys_enc)) {
NIL_P             512 ext/tk/tkutil/tkutil.c     if (NIL_P(sys_enc)) {
NIL_P             517 ext/tk/tkutil/tkutil.c     if (NIL_P(enc_flag)) {
NIL_P             552 ext/tk/tkutil/tkutil.c         if (!NIL_P(str_val)) {
NIL_P             557 ext/tk/tkutil/tkutil.c                 if (!NIL_P(str_enc)) {
NIL_P             570 ext/tk/tkutil/tkutil.c     if (RTEST(dst_enc) && !NIL_P(sys_enc)) {
NIL_P             639 ext/tk/tkutil/tkutil.c     if (NIL_P(ary)) {
NIL_P             685 ext/tk/tkutil/tkutil.c     if (NIL_P(ary)) {
NIL_P             726 ext/tk/tkutil/tkutil.c     if (NIL_P(ary)) {
NIL_P             770 ext/tk/tkutil/tkutil.c     if (NIL_P(ary)) {
NIL_P             807 ext/tk/tkutil/tkutil.c 	if (!NIL_P(ary)) Check_Type(ary, T_ARRAY);
NIL_P             835 ext/tk/tkutil/tkutil.c         if (NIL_P(ary)) {
NIL_P             843 ext/tk/tkutil/tkutil.c             if (NIL_P(ary)) {
NIL_P            1413 ext/tk/tkutil/tkutil.c     if (!NIL_P(ret = rb_hash_aref(inf->aliases, sym))) {
NIL_P            1449 ext/tk/tkutil/tkutil.c             if (NIL_P(arg_sym)) goto not_found;
NIL_P            1459 ext/tk/tkutil/tkutil.c         if (!NIL_P(ret = rb_hash_aref(inf->aliases, arg_sym))) {
NIL_P            1719 ext/tk/tkutil/tkutil.c       if (NIL_P(proc)) {
NIL_P            2455 ext/win32ole/win32ole.c     if (!NIL_P(host)) {
NIL_P            3298 ext/win32ole/win32ole.c     if (!NIL_P(sym)) mid = rb_sym2str(sym);
NIL_P             166 ext/win32ole/win32ole_event.c     if (NIL_P(ary) || !RB_TYPE_P(ary, T_ARRAY)) {
NIL_P             799 ext/win32ole/win32ole_event.c         if(NIL_P(event_name) && NIL_P(ev)) {
NIL_P             826 ext/win32ole/win32ole_event.c         if(NIL_P(event_name)) {
NIL_P            1026 ext/win32ole/win32ole_event.c     if (NIL_P(events) || !RB_TYPE_P(events, T_ARRAY)) {
NIL_P            1044 ext/win32ole/win32ole_event.c     if(!NIL_P(event)) {
NIL_P            1134 ext/win32ole/win32ole_event.c     if(!NIL_P(event)) {
NIL_P            1143 ext/win32ole/win32ole_event.c     if (NIL_P(events)) {
NIL_P             395 ext/zlib/zlib.c     if (!NIL_P(vsum)) {
NIL_P             398 ext/zlib/zlib.c     else if (NIL_P(str)) {
NIL_P             405 ext/zlib/zlib.c     if (NIL_P(str)) {
NIL_P             621 ext/zlib/zlib.c     if (NIL_P(z->buf)) {
NIL_P             670 ext/zlib/zlib.c     if (NIL_P(z->buf)) {
NIL_P             733 ext/zlib/zlib.c     if (NIL_P(z->buf)) {
NIL_P             775 ext/zlib/zlib.c     if (NIL_P(z->buf)) {
NIL_P             826 ext/zlib/zlib.c     if (NIL_P(z->buf) || RSTRING_LEN(z->buf) - z->buf_filled == 0) {
NIL_P             843 ext/zlib/zlib.c     if (NIL_P(z->buf) || RSTRING_LEN(z->buf) - z->buf_filled == 0) {
NIL_P             861 ext/zlib/zlib.c     if (NIL_P(z->input)) {
NIL_P             878 ext/zlib/zlib.c     if (NIL_P(z->input) || RSTRING_LEN(z->input) <= len) {
NIL_P             897 ext/zlib/zlib.c     if (!NIL_P(z->input)) {
NIL_P             908 ext/zlib/zlib.c     if (NIL_P(z->input)) {
NIL_P            1038 ext/zlib/zlib.c     if (NIL_P(z->input) && len == 0) {
NIL_P            1076 ext/zlib/zlib.c 		if (!NIL_P(dict)) {
NIL_P            1100 ext/zlib/zlib.c     if (!NIL_P(z->input)) {
NIL_P            1379 ext/zlib/zlib.c     return INT2FIX(NIL_P(z->input) ? 0 : (int)(RSTRING_LEN(z->input)));
NIL_P            1451 ext/zlib/zlib.c     (NIL_P((val)) ? (ifnil) \
NIL_P            1580 ext/zlib/zlib.c     z1->input = NIL_P(z2->input) ? Qnil : rb_str_dup(z2->input);
NIL_P            1581 ext/zlib/zlib.c     z1->buf   = NIL_P(z2->buf)   ? Qnil : rb_str_dup(z2->buf);
NIL_P            1650 ext/zlib/zlib.c     if (NIL_P(src)) {
NIL_P            1962 ext/zlib/zlib.c     if (NIL_P(src)) {
NIL_P            2038 ext/zlib/zlib.c 	if (NIL_P(src)) {
NIL_P            2074 ext/zlib/zlib.c 	if (!NIL_P(src)) {
NIL_P            2387 ext/zlib/zlib.c         if (!NIL_P(str)) {
NIL_P            2407 ext/zlib/zlib.c     while (NIL_P(gz->z.input) || RSTRING_LEN(gz->z.input) < size) {
NIL_P            2409 ext/zlib/zlib.c 	if (NIL_P(str)) return 0;
NIL_P            2426 ext/zlib/zlib.c 	if (NIL_P(str)) {
NIL_P            2468 ext/zlib/zlib.c     if (!NIL_P(gz->z.input)) {
NIL_P            2485 ext/zlib/zlib.c     if (!NIL_P(input)) {
NIL_P            2500 ext/zlib/zlib.c     if (!NIL_P(gz->orig_name)) {
NIL_P            2503 ext/zlib/zlib.c     if (!NIL_P(gz->comment)) {
NIL_P            2526 ext/zlib/zlib.c     if (!NIL_P(gz->orig_name)) {
NIL_P            2530 ext/zlib/zlib.c     if (!NIL_P(gz->comment)) {
NIL_P            2677 ext/zlib/zlib.c 	if (NIL_P(str)) {
NIL_P            2752 ext/zlib/zlib.c     if (!NIL_P(dst)) gzfile_calc_crc(gz, dst);
NIL_P            2764 ext/zlib/zlib.c     if (!NIL_P(outbuf))
NIL_P            2768 ext/zlib/zlib.c         if (NIL_P(outbuf))
NIL_P            2782 ext/zlib/zlib.c         if (!NIL_P(outbuf))
NIL_P            2790 ext/zlib/zlib.c     if (!NIL_P(outbuf)) {
NIL_P            2816 ext/zlib/zlib.c     if (NIL_P(dst)) return dst;
NIL_P            2863 ext/zlib/zlib.c 	if (NIL_P(dst)) return dst;
NIL_P            2935 ext/zlib/zlib.c     if (!NIL_P(gz->z.input)) {
NIL_P            2953 ext/zlib/zlib.c     if (NIL_P(gz->z.input)) return Qnil;
NIL_P            3170 ext/zlib/zlib.c     if (!NIL_P(str)) {
NIL_P            3187 ext/zlib/zlib.c     if (!NIL_P(str)) {
NIL_P            3351 ext/zlib/zlib.c     return NIL_P(gz->io) ? Qtrue : Qfalse;
NIL_P            3443 ext/zlib/zlib.c     if (!NIL_P(opts)) {
NIL_P            3530 ext/zlib/zlib.c 	if (!NIL_P(opt)) argc--;
NIL_P            3799 ext/zlib/zlib.c     if (NIL_P(vlen)) {
NIL_P            3835 ext/zlib/zlib.c     if (!NIL_P(outbuf))
NIL_P            3863 ext/zlib/zlib.c     if (NIL_P(dst)) {
NIL_P            3881 ext/zlib/zlib.c     if (!NIL_P(dst)) {
NIL_P            3897 ext/zlib/zlib.c     if (NIL_P(dst)) {
NIL_P            3915 ext/zlib/zlib.c     while (!NIL_P(c = rb_gzreader_getc(obj))) {
NIL_P            3933 ext/zlib/zlib.c     while (!NIL_P(c = rb_gzreader_getbyte(obj))) {
NIL_P            4067 ext/zlib/zlib.c 	if (!NIL_P(lim)) {
NIL_P            4068 ext/zlib/zlib.c 	    if (!NIL_P(rs)) StringValue(rs);
NIL_P            4070 ext/zlib/zlib.c 	else if (!NIL_P(rs)) {
NIL_P            4072 ext/zlib/zlib.c 	    if (NIL_P(tmp)) {
NIL_P            4080 ext/zlib/zlib.c 	if (!NIL_P(lim)) {
NIL_P            4086 ext/zlib/zlib.c     if (NIL_P(rs)) {
NIL_P            4102 ext/zlib/zlib.c 	    if (NIL_P(dst)) return dst;
NIL_P            4166 ext/zlib/zlib.c     if (NIL_P(dst)) return dst;
NIL_P            4185 ext/zlib/zlib.c     if (!NIL_P(dst)) {
NIL_P            4201 ext/zlib/zlib.c     if (NIL_P(dst)) {
NIL_P            4219 ext/zlib/zlib.c     while (!NIL_P(str = gzreader_gets(argc, argv, obj))) {
NIL_P            4249 ext/zlib/zlib.c     while (!NIL_P(str = gzreader_gets(argc, argv, obj))) {
NIL_P             381 file.c             if (NIL_P(fptr->pathv)) return Qnil;
NIL_P            1009 file.c             if (!NIL_P(tmp)) {
NIL_P            1028 file.c             if (!NIL_P(tmp)) {
NIL_P            1186 file.c             if (NIL_P(fptr->pathv)) return Qnil;
NIL_P            2345 file.c             if (NIL_P(fptr->pathv)) return Qnil;
NIL_P            2389 file.c             if (NIL_P(u)) {
NIL_P            2398 file.c             if (NIL_P(g)) {
NIL_P            2473 file.c             if (NIL_P(fptr->pathv)) return Qnil;
NIL_P            2535 file.c         	if (!NIL_P(atime)) {
NIL_P            2538 file.c         	if (!NIL_P(mtime) && mtime != atime && !rb_equal(atime, mtime)) {
NIL_P            2541 file.c         	if (NIL_P(a)) e[0] = m;
NIL_P            2542 file.c         	else if (NIL_P(m) || rb_str_cmp(a, m) == 0) e[0] = a;
NIL_P            2548 file.c         	if (!NIL_P(e[0])) {
NIL_P            2644 file.c             if (!NIL_P(args.atime) || !NIL_P(args.mtime)) {
NIL_P            3252 file.c             if (!NIL_P(dirname)) rb_str_resize(dirname, 0);
NIL_P            3322 file.c         	    if (!NIL_P(dname) && !not_same_drive(dname, s[0])) {
NIL_P            3346 file.c         	if (!NIL_P(dname)) {
NIL_P            3623 file.c              (void)(NIL_P(dname) ? (dname) : ((dname) = rb_get_path(dname))))
NIL_P            3746 file.c                     if (!NIL_P(checkval)) {
NIL_P            3834 file.c             if (!NIL_P(basedir)) {
NIL_P            3846 file.c             if (!NIL_P(basedir)) {
NIL_P            4075 file.c             if (NIL_P(fext) || !(enc = rb_enc_compatible(fname, fext))) {
NIL_P            4084 file.c         	if (NIL_P(fext)) {
NIL_P            4340 file.c             if (!NIL_P(sep)) {
NIL_P            4374 file.c         	else if (!NIL_P(sep)) {
NIL_P            6566 gc.c               if (!NIL_P(opt)) {
NIL_P            6735 gc.c               if (!NIL_P(key)) {/* matched key should return above */
NIL_P            6960 gc.c               if (!NIL_P(new_key)) {
NIL_P            7001 gc.c           	if (NIL_P(RHASH_IFNONE(hash))) {
NIL_P            7066 gc.c               if (!NIL_P(key)) { /* matched key should return above */
NIL_P            8432 gc.c               return NIL_P(wmap_aref(self, key)) ? Qfalse : Qtrue;
NIL_P            9172 gc.c           	    if (!NIL_P(class_path)) {
NIL_P            9198 gc.c           	      if (!NIL_P(class_path)) {
NIL_P              56 goruby.c           if (NIL_P(rb_protect(init_golf, Qtrue, &state))) {
NIL_P              33 hash.c             !NIL_P(RHASH_IFNONE(hash)))
NIL_P             645 hash.c         	if (!NIL_P(tmp)) {
NIL_P             654 hash.c         	if (!NIL_P(tmp)) {
NIL_P             663 hash.c         		if (NIL_P(v)) {
NIL_P             895 hash.c         	    if (NIL_P(desc)) {
NIL_P            1020 hash.c             if (NIL_P(proc)) {
NIL_P            1025 hash.c             if (NIL_P(b) || !rb_obj_is_proc(b)) {
NIL_P            3031 hash.c             if (NIL_P(val) && rb_block_given_p()) rb_yield(name);
NIL_P            3356 hash.c             if (NIL_P(val)) {
NIL_P            3560 hash.c         	if (!NIL_P(val)) {
NIL_P            3632 hash.c         	if (!NIL_P(val)) {
NIL_P            3662 hash.c         	if (!NIL_P(val)) {
NIL_P            3707 hash.c         	if (!NIL_P(val)) {
NIL_P            3895 hash.c             if (NIL_P(obj)) return Qnil;
NIL_P            3926 hash.c             if (NIL_P(obj)) return Qnil;
NIL_P            2365 include/ruby/ruby.h 	if (NIL_P(last)) {
NIL_P            2374 include/ruby/ruby.h 	    if (!NIL_P(hash)) {
NIL_P            1375 io.c                       if (!NIL_P(fptr->writeconv_asciicompat))
NIL_P            1390 io.c                   if (!NIL_P(common_encoding)) {
NIL_P            1461 io.c               if (NIL_P(tmp)) {
NIL_P            1767 io.c           		if (!NIL_P(fptr->pathv)) {
NIL_P            2048 io.c               if (NIL_P(fptr->pathv)) {
NIL_P            2279 io.c                   if (!NIL_P(exc))
NIL_P            2328 io.c           	if (NIL_P(str)) {
NIL_P            2355 io.c               if (NIL_P(*str)) {
NIL_P            2389 io.c           	int first = !NIL_P(str);
NIL_P            2618 io.c               if (NIL_P(ret))
NIL_P            2795 io.c               if (NIL_P(length)) {
NIL_P            2858 io.c                               if (NIL_P(str))
NIL_P            2869 io.c                           if (NIL_P(str))
NIL_P            2899 io.c           	    if (!NIL_P(str)) {
NIL_P            2989 io.c           	    if (NIL_P(str)) {
NIL_P            3005 io.c               if (NIL_P(str)) return Qnil;
NIL_P            3024 io.c                   if (NIL_P(argv[0]) || !NIL_P(tmp = rb_check_string_type(argv[0]))) {
NIL_P            3033 io.c                   if (!NIL_P(rs))
NIL_P            3036 io.c               if (!NIL_P(rs)) {
NIL_P            3057 io.c               *limit = NIL_P(lim) ? -1L : NUM2LONG(lim);
NIL_P            3068 io.c               if (NIL_P(rs) && limit < 0) {
NIL_P            3090 io.c           	if (!NIL_P(rs)) {
NIL_P            3146 io.c           	if (!NIL_P(str))
NIL_P            3150 io.c               if (!NIL_P(str) && !nolimit) {
NIL_P            3167 io.c               if (!NIL_P(str) && (new_lineno = fptr->lineno) != old_lineno) {
NIL_P            3323 io.c               if (NIL_P(line)) {
NIL_P            3357 io.c               while (!NIL_P(line = rb_io_getline_1(rs, limit, io))) {
NIL_P            3402 io.c               while (!NIL_P(str = rb_io_getline_1(rs, limit, io))) {
NIL_P            3607 io.c               while (!NIL_P(c = io_getc(fptr, enc))) {
NIL_P            3798 io.c               if (NIL_P(c)) {
NIL_P            3854 io.c               if (NIL_P(c)) {
NIL_P            3884 io.c               if (NIL_P(b)) return Qnil;
NIL_P            3920 io.c               if (NIL_P(c)) return Qnil;
NIL_P            4221 io.c           	    if ((int)io_flush_buffer_sync(fptr) < 0 && NIL_P(err))
NIL_P            4225 io.c           	    if (io_fflush(fptr) < 0 && NIL_P(err))
NIL_P            4240 io.c           	if ((maygvl_fclose(stdio_file, noraise) < 0) && NIL_P(err))
NIL_P            4251 io.c           	if ((maygvl_close(fd, keepgvl) < 0) && NIL_P(err))
NIL_P            4255 io.c               if (!NIL_P(err) && !noraise) {
NIL_P            5149 io.c               if (!NIL_P(opt)) {
NIL_P            5158 io.c               if ((extenc != Qundef || intenc != Qundef) && !NIL_P(encoding)) {
NIL_P            5159 io.c           	if (!NIL_P(ruby_verbose)) {
NIL_P            5167 io.c               if (extenc != Qundef && !NIL_P(extenc)) {
NIL_P            5171 io.c           	if (NIL_P(intenc)) {
NIL_P            5175 io.c           	else if (!NIL_P(tmp = rb_check_string_type(intenc))) {
NIL_P            5193 io.c               if (!NIL_P(encoding)) {
NIL_P            5195 io.c           	if (!NIL_P(tmp = rb_check_string_type(encoding))) {
NIL_P            5239 io.c               if (!NIL_P(opthash)) {
NIL_P            5242 io.c           	if (!NIL_P(v)) {
NIL_P            5251 io.c           	if (!NIL_P(v)) {
NIL_P            5283 io.c               if (NIL_P(vmode)) {
NIL_P            5287 io.c               else if (!NIL_P(intmode = rb_check_to_integer(vmode, "to_int"))) {
NIL_P            5312 io.c               if (NIL_P(opthash)) {
NIL_P            5328 io.c           	    if (!NIL_P(v)) {
NIL_P            5329 io.c           		if (!NIL_P(vmode)) {
NIL_P            5338 io.c           	if (!NIL_P(v)) {
NIL_P            5353 io.c           	else if (NIL_P(vmode)) {
NIL_P            5358 io.c           	if (!NIL_P(v)) {
NIL_P            5360 io.c           		if (!NIL_P(*vperm_p)) {
NIL_P            5501 io.c               if (NIL_P(b1 = rb_io_getbyte(io))) return 0;
NIL_P            5504 io.c           	if (NIL_P(b2 = rb_io_getbyte(io))) break;
NIL_P            5505 io.c           	if (b2 == INT2FIX(0xBB) && !NIL_P(b3 = rb_io_getbyte(io))) {
NIL_P            5515 io.c           	if (NIL_P(b2 = rb_io_getbyte(io))) break;
NIL_P            5523 io.c           	if (NIL_P(b2 = rb_io_getbyte(io))) break;
NIL_P            5526 io.c           	    if (b3 == INT2FIX(0) && !NIL_P(b4 = rb_io_getbyte(io))) {
NIL_P            5542 io.c           	if (NIL_P(b2 = rb_io_getbyte(io))) break;
NIL_P            5543 io.c           	if (b2 == INT2FIX(0) && !NIL_P(b3 = rb_io_getbyte(io))) {
NIL_P            5544 io.c           	    if (b3 == INT2FIX(0xFE) && !NIL_P(b4 = rb_io_getbyte(io))) {
NIL_P            5857 io.c                   if (!NIL_P(noclose_fds) &&
NIL_P            5897 io.c               struct rb_execarg *eargp = NIL_P(execarg_obj) ? NULL : rb_execarg_get(execarg_obj);
NIL_P            5984 io.c               if (!NIL_P(execarg_obj)) {
NIL_P            6067 io.c               if (!NIL_P(execarg_obj)) {
NIL_P            6256 io.c               if (argc > 1 && !NIL_P(opt = rb_check_hash_type(argv[argc-1]))) --argc;
NIL_P            6257 io.c               if (argc > 1 && !NIL_P(env = rb_check_hash_type(argv[0]))) --argc, ++argv;
NIL_P            6266 io.c           	    int ex = !NIL_P(opt);
NIL_P            6272 io.c               if (!NIL_P(tmp)) {
NIL_P            6288 io.c               if (!NIL_P(execarg_obj)) {
NIL_P            6289 io.c           	if (!NIL_P(opt))
NIL_P            6291 io.c           	if (!NIL_P(env))
NIL_P            6298 io.c               if (NIL_P(port)) {
NIL_P            6329 io.c               perm = NIL_P(vperm) ? 0666 :  NUM2MODET(vperm);
NIL_P            6421 io.c               if (NIL_P(vmode))
NIL_P            6423 io.c               else if (!NIL_P(intmode = rb_check_to_integer(vmode, "to_int")))
NIL_P            6429 io.c               if (NIL_P(vperm)) perm = 0666;
NIL_P            6565 io.c           	    if (NIL_P(tmp)) {
NIL_P            6570 io.c                           if (!NIL_P(cmd)) {
NIL_P            6598 io.c               perm = NIL_P(vperm) ? 0666 :  NUM2MODET(vperm);
NIL_P            6607 io.c               if (!NIL_P(cmd = check_pipe_command(filename))) {
NIL_P            6751 io.c           	if (!NIL_P(tmp)) {
NIL_P            6763 io.c               if (!NIL_P(nmode) || !NIL_P(opt)) {
NIL_P            6851 io.c               if (!NIL_P(orig->pathv)) fptr->pathv = orig->pathv;
NIL_P            6958 io.c           	if (!NIL_P(rb_output_fs) && i>0) {
NIL_P            6963 io.c               if (argc > 0 && !NIL_P(rb_output_rs)) {
NIL_P            7082 io.c               if (NIL_P(ary)) return Qfalse;
NIL_P            7624 io.c               if (NIL_P(vmode)) {
NIL_P            7632 io.c               if (!NIL_P(opt) && rb_hash_aref(opt, sym_autoclose) == Qfalse) {
NIL_P            7682 io.c           	if (!NIL_P(fd)) {
NIL_P            7936 io.c           	if (!NIL_P(ARGF.argv) && RARRAY_LEN(ARGF.argv) > 0) {
NIL_P            7945 io.c           	if (NIL_P(ARGF.argv)) {
NIL_P            8053 io.c           		if (!NIL_P(write_io)) {
NIL_P            8109 io.c           	if (NIL_P(line) && ARGF.next_p != -1) {
NIL_P            8115 io.c               if (!NIL_P(line)) {
NIL_P            8219 io.c               if (NIL_P(line) && ARGF.next_p != -1) {
NIL_P            8225 io.c               if (!NIL_P(line)) {
NIL_P            8279 io.c               if (NIL_P(line)) {
NIL_P            8371 io.c               if (NIL_P(port)) return rb_str_new(0,0);
NIL_P            8397 io.c               if (!NIL_P(read)) {
NIL_P            8417 io.c               if (!NIL_P(write)) {
NIL_P            8430 io.c               if (!NIL_P(except)) {
NIL_P            8603 io.c               if (NIL_P(num_adv))
NIL_P            8699 io.c               off = NIL_P(offset) ? 0 : NUM2OFFT(offset);
NIL_P            8700 io.c               l   = NIL_P(len)    ? 0 : NUM2OFFT(len);
NIL_P            8860 io.c               if (NIL_P(timeout)) {
NIL_P            9107 io.c               if (NIL_P(arg) || arg == Qfalse) {
NIL_P            9119 io.c           	if (NIL_P(tmp)) {
NIL_P            9368 io.c           	if (!NIL_P(v)) {
NIL_P            9437 io.c               if (!NIL_P(v2)) {
NIL_P            9440 io.c           	if (!NIL_P(tmp)) {
NIL_P            9464 io.c           	if (NIL_P(v1)) {
NIL_P            9472 io.c           	    if (!NIL_P(tmp) && rb_enc_asciicompat(enc = rb_enc_get(tmp))) {
NIL_P            9617 io.c           	if (!NIL_P(r)) rb_io_close(r);
NIL_P            9671 io.c               if (NIL_P(opt)) {
NIL_P            9676 io.c               if (!NIL_P(v)) {
NIL_P            9702 io.c               while (!NIL_P(str = rb_io_gets_m(arg->argc, arg->argv, arg->io))) {
NIL_P            9744 io.c               if (NIL_P(arg.io)) return Qnil;
NIL_P            9780 io.c               if (NIL_P(arg.io)) return Qnil;
NIL_P            9851 io.c               if (NIL_P(arg.io)) return Qnil;
NIL_P            9852 io.c               if (!NIL_P(offset)) {
NIL_P            9900 io.c               if (NIL_P(arg.io)) return Qnil;
NIL_P            9903 io.c               if (!NIL_P(offset)) {
NIL_P            9933 io.c               if (NIL_P(opt)) opt = rb_hash_new();
NIL_P            9937 io.c               if (NIL_P(rb_hash_aref(opt,sym_mode))) {
NIL_P            9942 io.c                  if (NIL_P(offset)) mode |= O_TRUNC;
NIL_P            9951 io.c               if (NIL_P(arg.io)) return Qnil;
NIL_P            9952 io.c               if (!NIL_P(offset)) {
NIL_P            10521 io.c                       if (read_method == id_read && NIL_P(rc))
NIL_P            10585 io.c           	if (!NIL_P(tmp_io)) {
NIL_P            10611 io.c           	if (!NIL_P(tmp_io)) {
NIL_P            10740 io.c               if (NIL_P(length))
NIL_P            10745 io.c               if (NIL_P(src_offset))
NIL_P            11137 io.c               if (!NIL_P(length)) {
NIL_P            11140 io.c               if (!NIL_P(str)) {
NIL_P            11156 io.c               if (NIL_P(str)) str = tmp;
NIL_P            11157 io.c               else if (!NIL_P(tmp)) rb_str_append(str, tmp);
NIL_P            11158 io.c               if (NIL_P(tmp) || NIL_P(length)) {
NIL_P            11234 io.c               if (!NIL_P(opts))
NIL_P            11246 io.c               if (!NIL_P(str)) {
NIL_P            11252 io.c           	if (!NIL_P(str)) {
NIL_P            11268 io.c               if (NIL_P(tmp)) {
NIL_P            11277 io.c                   if (NIL_P(str))
NIL_P            11320 io.c               if (NIL_P(ch) && ARGF.next_p != -1) {
NIL_P            11360 io.c               if (NIL_P(ch) && ARGF.next_p != -1) {
NIL_P            11400 io.c               if (NIL_P(ch) && ARGF.next_p != -1) {
NIL_P            11434 io.c               if (NIL_P(c)) {
NIL_P             311 iseq.c         	    if (NIL_P(coverage)) coverage = Qfalse;
NIL_P             360 iseq.c               if (!NIL_P(num)) (o)->mem = NUM2INT(num); \
NIL_P             564 iseq.c             absolute_path = NIL_P(absolute_path) ? Qnil : CHECK_STRING(absolute_path);
NIL_P             787 iseq.c             if (NIL_P(file)) file = rb_fstring_cstr("<compiled>");
NIL_P             788 iseq.c             if (NIL_P(line)) line = INT2FIX(1);
NIL_P            1720 iseq.c             return NIL_P(iseqw) ? Qnil : rb_iseq_disasm(iseqw_check(iseqw));
NIL_P             197 load.c             if (NIL_P(this_feature_index)) {
NIL_P             429 load.c             if (!NIL_P(this_feature_index)) {
NIL_P             630 load.c         	if (NIL_P(exc)) return state;
NIL_P             635 load.c             if (!NIL_P(th->errinfo)) {
NIL_P             836 load.c             if (NIL_P(base)) {
NIL_P            1147 load.c             if (NIL_P(klass)) {
NIL_P            1169 load.c             if (NIL_P(klass)) {
NIL_P             449 marshal.c      	if (NIL_P(encname) ||
NIL_P             459 marshal.c      	if (!NIL_P(encname)) {
NIL_P             609 marshal.c          st_index_t enc = !NIL_P(encname);
NIL_P             863 marshal.c      	    if (NIL_P(RHASH_IFNONE(obj))) {
NIL_P             874 marshal.c      	    if (!NIL_P(RHASH_IFNONE(obj))) {
NIL_P             995 marshal.c      	if (!NIL_P(a2)) limit = NUM2INT(a2);
NIL_P             996 marshal.c      	if (NIL_P(a1)) io_needed();
NIL_P            1001 marshal.c      	else if (NIL_P(a1)) io_needed();
NIL_P            1021 marshal.c          if (!NIL_P(port)) {
NIL_P            1133 marshal.c      	if (NIL_P(str)) too_short();
NIL_P            1163 marshal.c      	    if (NIL_P(v)) rb_eof_error();
NIL_P            1216 marshal.c          if (NIL_P(str)) too_short();
NIL_P            1244 marshal.c      	if (NIL_P(tmp)) too_short();
NIL_P            1580 marshal.c      	    if (NIL_P(extmod)) extmod = rb_ary_tmp_new(0);
NIL_P            1850 marshal.c                  if (!NIL_P(extmod)) {
NIL_P            1864 marshal.c      	    if (!NIL_P(extmod)) {
NIL_P            2029 marshal.c          if (!NIL_P(v)) {
NIL_P            2050 marshal.c          if (NIL_P(v))
NIL_P            2069 marshal.c          if (!NIL_P(proc)) arg->proc = proc;
NIL_P             330 numeric.c      	else if (!NIL_P(ary)) {
NIL_P             363 numeric.c      	NIL_P(c = rb_funcall(x, func, 1, y))) {
NIL_P            2336 numeric.c          if (!NIL_P(hash)) {
NIL_P            2353 numeric.c      	if (argc > 1 && NIL_P(*step)) {
NIL_P            2360 numeric.c          if (NIL_P(*step)) {
NIL_P            2364 numeric.c          if (NIL_P(*to)) {
NIL_P            2520 numeric.c          if (NIL_P(val)) {
NIL_P            2548 numeric.c          if (NIL_P(val)) {
NIL_P            2780 numeric.c          if (NIL_P(val)) {
NIL_P            4628 numeric.c      	if (NIL_P(c)) rb_cmperr(i, to);
NIL_P            4674 numeric.c      	if (NIL_P(c)) rb_cmperr(i, to);
NIL_P            1491 object.c           if (!NIL_P(refined_class)) {
NIL_P            1648 object.c           if (NIL_P(cmp)) return Qnil;
NIL_P            2561 object.c       	    const char *cname = NIL_P(val) ? "nil" :
NIL_P            2607 object.c           if (NIL_P(v)) return Qnil;
NIL_P            2688 object.c       	if (!NIL_P(tmp)) goto string_conv;
NIL_P            2693 object.c           if (NIL_P(tmp)) {
NIL_P            3062 object.c           if (NIL_P(tmp))
NIL_P            3092 object.c           if (NIL_P(tmp)) {
NIL_P            3094 object.c       	if (NIL_P(tmp)) {
NIL_P            3123 object.c           if (NIL_P(val)) return rb_hash_new();
NIL_P            3125 object.c           if (NIL_P(tmp)) {
NIL_P            3186 object.c       	if (NIL_P(obj)) return notfound;
NIL_P             216 pack.c             if (NIL_P(assoc)) assoc = Qfalse;
NIL_P             464 pack.c         	    if (NIL_P(from)) {
NIL_P             873 pack.c         	    if (!NIL_P(from)) {
NIL_P             886 pack.c         		if (NIL_P(from)) {
NIL_P            9173 parse.c        			    if (!NIL_P(node->nd_lit)) reg_fragment_check(node->nd_lit, options);
NIL_P            9177 parse.c        				    if (reg_fragment_check(tail, options) && prev && !NIL_P(prev->nd_lit)) {
NIL_P            11001 parse.c        #define has_delayed_token() (!NIL_P(parser->delayed))
NIL_P            11289 parse.c            if (NIL_P(line)) return line;
NIL_P            11451 parse.c        	if (!lex_input || NIL_P(v = lex_getline(parser))) {
NIL_P            14607 parse.c            if (NIL_P(tail)) return 1;
NIL_P            14679 parse.c        	else if (NIL_P(tail->nd_lit)) {
NIL_P            16329 parse.c            if (NIL_P(re)) {
NIL_P            16332 parse.c        	if (!NIL_P(err)) {
NIL_P            16348 parse.c            if (NIL_P(re)) {
NIL_P            16738 parse.c            if (NIL_P(mesg)) parser->debug_buffer = mesg = rb_str_new(0, 0);
NIL_P            17043 parse.c            if (NIL_P(fname)) {
NIL_P            17055 parse.c            ruby_sourceline = NIL_P(lineno) ? 0 : NUM2INT(lineno) - 1;
NIL_P            17102 parse.c            if (!NIL_P(parser->parsing_thread)) {
NIL_P            17131 parse.c            if (NIL_P(parser->parsing_thread)) return Qnil;
NIL_P            17170 parse.c            if (NIL_P(parser->parsing_thread)) return Qnil;
NIL_P            4014 parse.y        			    if (!NIL_P(node->nd_lit)) reg_fragment_check(node->nd_lit, options);
NIL_P            4018 parse.y        				    if (reg_fragment_check(tail, options) && prev && !NIL_P(prev->nd_lit)) {
NIL_P            5328 parse.y        #define has_delayed_token() (!NIL_P(parser->delayed))
NIL_P            5616 parse.y            if (NIL_P(line)) return line;
NIL_P            5778 parse.y        	if (!lex_input || NIL_P(v = lex_getline(parser))) {
NIL_P            8934 parse.y            if (NIL_P(tail)) return 1;
NIL_P            9006 parse.y        	else if (NIL_P(tail->nd_lit)) {
NIL_P            10656 parse.y            if (NIL_P(re)) {
NIL_P            10659 parse.y        	if (!NIL_P(err)) {
NIL_P            10675 parse.y            if (NIL_P(re)) {
NIL_P            11065 parse.y            if (NIL_P(mesg)) parser->debug_buffer = mesg = rb_str_new(0, 0);
NIL_P            11370 parse.y            if (NIL_P(fname)) {
NIL_P            11382 parse.y            ruby_sourceline = NIL_P(lineno) ? 0 : NUM2INT(lineno) - 1;
NIL_P            11429 parse.y            if (!NIL_P(parser->parsing_thread)) {
NIL_P            11458 parse.y            if (NIL_P(parser->parsing_thread)) return Qnil;
NIL_P            11497 parse.y            if (NIL_P(parser->parsing_thread)) return Qnil;
NIL_P             821 proc.c             if (!NIL_P(pass_procval)) {
NIL_P            1655 proc.c         	if (!NIL_P(klass = rb_singleton_class_get(obj)) &&
NIL_P            1664 proc.c             if (NIL_P(klass = rb_singleton_class_get(obj)) ||
NIL_P            2736 proc.c         	if (!NIL_P(passed_proc)) {
NIL_P            2796 proc.c             if (NIL_P(arity)) {
NIL_P             615 process.c          if (NIL_P(vpid)) {
NIL_P             991 process.c      	if (argc == 2 && !NIL_P(vflags = argv[1])) {
NIL_P            1025 process.c          if (NIL_P(pid)) return Qnil;
NIL_P            1479 process.c          else if (!NIL_P(tmp = rb_check_convert_type(v, T_FILE, "IO", "to_io"))) {
NIL_P            1508 process.c              VALUE fd = check_exec_redirect_fd(key, !NIL_P(param));
NIL_P            1515 process.c                  VALUE fd = check_exec_redirect_fd(v, !NIL_P(param));
NIL_P            1576 process.c                  if (NIL_P(flags))
NIL_P            1583 process.c                  perm = NIL_P(perm) ? INT2FIX(0644) : rb_to_int(perm);
NIL_P            1620 process.c      	if (!NIL_P(val)) goto io;
NIL_P            1684 process.c                  if (!NIL_P(tmp)) {
NIL_P            1820 process.c      	if (NIL_P(nonopts)) args[1] = nonopts = rb_hash_new();
NIL_P            1935 process.c          if (!NIL_P(val))
NIL_P            1939 process.c          if (!NIL_P(val)) val = EXPORT_STR(val);
NIL_P            1968 process.c          if (!NIL_P(tmp)) {
NIL_P            2007 process.c              if (!NIL_P(hash)) {
NIL_P            2015 process.c              if (!NIL_P(hash)) {
NIL_P            2056 process.c          if (!NIL_P(opthash)) {
NIL_P            2059 process.c          if (!NIL_P(env)) {
NIL_P            2265 process.c          env = !NIL_P(env) ? rb_check_exec_env(env) : Qfalse;
NIL_P            2325 process.c                  if (NIL_P(fd2v)) {
NIL_P            2385 process.c                      if (NIL_P(val)) {
NIL_P            2452 process.c                  if (!NIL_P(fd2v)) {
NIL_P            3029 process.c                  if (NIL_P(val))
NIL_P            3136 process.c      	if (!NIL_P(eargp->invoke.cmd.command_abspath))
NIL_P            3879 process.c      	if (!NIL_P(GET_THREAD()->errinfo)) {
NIL_P            4554 process.c          if (rb_check_arity(argc, 0, 1) == 1 && !NIL_P(argv[0]))
NIL_P            4827 process.c              if (!NIL_P(v)) {
NIL_P            4863 process.c              if (!NIL_P(v)) {
NIL_P            4987 process.c          if (argc < 3 || NIL_P(rlim_max = argv[2]))
NIL_P            5042 process.c          if (FIXNUM_P(id) || NIL_P(tmp = rb_check_string_type(id))) {
NIL_P            5121 process.c          if (FIXNUM_P(id) || NIL_P(tmp = rb_check_string_type(id))) {
NIL_P            7114 process.c          else if (NIL_P(unit) || unit == ID2SYM(id_float_second)) {
NIL_P            1127 random.c           if (NIL_P(r)) return Qfalse;
NIL_P            1213 random.c           if (!RB_TYPE_P(vmax, T_FLOAT) && (v = rb_check_to_int(vmax), !NIL_P(v))) {
NIL_P            1233 random.c           else if (v = rb_check_to_float(vmax), !NIL_P(v)) {
NIL_P            1270 random.c       	if (!NIL_P(f)) {
NIL_P            1329 random.c           if (NIL_P(vmax)) return Qnil;
NIL_P            1332 random.c       	if (!NIL_P(v)) return rand_int(obj, rnd, v, 1);
NIL_P            1335 random.c           if (!NIL_P(v)) {
NIL_P            1354 random.c           if (NIL_P(v)) v = rand_random(0, 0, obj, rnd);
NIL_P            1433 random.c           if (rb_check_arity(argc, 0, 1) && !NIL_P(vmax = argv[0])) {
NIL_P            1439 random.c       	    if (!NIL_P(v)) return v;
NIL_P              62 range.c        	if (NIL_P(v))
NIL_P             184 range.c            if (NIL_P(r))
NIL_P             446 range.c        	     !NIL_P(rb_check_to_integer(b, "to_int")) ||
NIL_P             447 range.c        	     !NIL_P(rb_check_to_integer(e, "to_int"))) {
NIL_P             461 range.c        	if (!NIL_P(tmp)) {
NIL_P             785 range.c        	if (!NIL_P(tmp)) {
NIL_P            1164 range.c        	!NIL_P(rb_check_to_integer(beg, "to_int")) ||
NIL_P            1165 range.c        	!NIL_P(rb_check_to_integer(end, "to_int"))) {
NIL_P            2236 rational.c         if (!NIL_P(exp)) {
NIL_P            2404 rational.c         if (NIL_P(a1) || (argc == 2 && NIL_P(a2)))
NIL_P            1066 re.c               if (NIL_P(regexp)) {
NIL_P            1273 re.c               if (NIL_P(match)) return -1;
NIL_P            1283 re.c               if (NIL_P(match)) return FALSE;
NIL_P            1315 re.c               if (NIL_P(match) || FL_TEST(match, MATCH_BUSY)) {
NIL_P            1521 re.c               if (!NIL_P(match)) {
NIL_P            1529 re.c               if (NIL_P(match)) {
NIL_P            1564 re.c               if (NIL_P(match)) {
NIL_P            1599 re.c               if (NIL_P(match)) return Qnil;
NIL_P            1620 re.c               if (NIL_P(match)) return Qnil;
NIL_P            1663 re.c               if (NIL_P(match)) return Qnil;
NIL_P            1691 re.c               if (NIL_P(match)) return Qnil;
NIL_P            1708 re.c               if (NIL_P(match)) return Qnil;
NIL_P            1843 re.c           	if (NIL_P(re) || !rb_enc_compatible(RREGEXP_SRC(re), name) ||
NIL_P            1860 re.c               if (NIL_P(result)) result = rb_ary_new_capa(len);
NIL_P            1879 re.c               switch (rb_range_beg_len(idx, &beg, &len, (long)num_regs, !NIL_P(result))) {
NIL_P            1881 re.c           	if (NIL_P(result)) return rb_reg_nth_match(NUM2INT(idx), match);
NIL_P            1926 re.c               if (NIL_P(length)) {
NIL_P            2021 re.c               if (NIL_P(str)) str = rb_str_new(0,0);
NIL_P            2164 re.c               else if (NIL_P(regexp)) {
NIL_P            3003 re.c               if (NIL_P(str)) {
NIL_P            3105 re.c               if (NIL_P(str)) {
NIL_P            3200 re.c               if (!NIL_P(result) && rb_block_given_p()) {
NIL_P            3234 re.c               if (NIL_P(str)) return Qfalse;
NIL_P            3329 re.c           	if (argc == 3 && !NIL_P(argv[2])) {
NIL_P            3520 re.c                   if (!NIL_P(re))
NIL_P            3545 re.c           	    if (!NIL_P(v)) {
NIL_P            3647 re.c                   !NIL_P(v = rb_check_array_type(rb_ary_entry(args, 0)))) {
NIL_P            3707 re.c                       if (!NIL_P(regexp) && onig_noname_group_capture_is_active(RREGEXP_PTR(regexp))) {
NIL_P            3817 re.c               if (NIL_P(match)) return Qnil;
NIL_P            3825 re.c               if (!NIL_P(val)) {
NIL_P            3867 re.c                   if (NIL_P(match)) return Qnil;
NIL_P            1356 ruby.c         		 NIL_P(line) ? "nil" : rb_obj_classname(line));
NIL_P            1776 ruby.c         	    while (!NIL_P(line = rb_io_gets(f))) {
NIL_P            1794 ruby.c         		if (NIL_P(line))
NIL_P            1817 ruby.c         	    else if (!NIL_P(c)) {
NIL_P            1832 ruby.c         	else if (!NIL_P(c)) {
NIL_P            1853 ruby.c             if (NIL_P(f)) {
NIL_P             297 signal.c       	if (!NIL_P(sig)) argnum = 2;
NIL_P             450 signal.c       	if (!NIL_P(str)) {
NIL_P            1101 signal.c           if (NIL_P(*cmd)) {
NIL_P            1106 signal.c       	if (NIL_P(command) && SYMBOL_P(*cmd)) {
NIL_P            1110 signal.c       	if (!NIL_P(command)) {
NIL_P             187 sprintf.c          if (NIL_P(tmp)) {
NIL_P             619 sprintf.c      		if (!NIL_P(sym)) nextvalue = rb_hash_lookup2(hash, sym, Qundef);
NIL_P             621 sprintf.c      		    if (NIL_P(sym)) {
NIL_P             627 sprintf.c      		    if (NIL_P(nextvalue)) {
NIL_P             685 sprintf.c      		if (!NIL_P(tmp)) {
NIL_P             879 string.c           if (NIL_P(newstr)) {
NIL_P            1409 string.c           if (!NIL_P(opt)) {
NIL_P            1413 string.c       	if (venc != Qundef && !NIL_P(venc)) {
NIL_P            1416 string.c       	if (vcapa != Qundef && !NIL_P(vcapa)) {
NIL_P            1829 string.c           if (!NIL_P(tmp)) {
NIL_P            3216 string.c       	if (NIL_P(tmp)) {
NIL_P            3385 string.c       	if (NIL_P(tmp)) {
NIL_P            3477 string.c           if (!NIL_P(result) && rb_block_given_p()) {
NIL_P            3940 string.c       	if (NIL_P(next)) break;
NIL_P            3966 string.c           if (NIL_P(val)) return Qfalse;
NIL_P            3968 string.c           if (NIL_P(val)) return Qfalse;
NIL_P            4001 string.c           return NIL_P(val) ? Qtrue : Qfalse;
NIL_P            4431 string.c           if (!NIL_P(result)) {
NIL_P            4454 string.c       	if (NIL_P(val)) {
NIL_P            4479 string.c       	if (NIL_P(val)) {
NIL_P            4543 string.c       	if (NIL_P(hash)) {
NIL_P            4575 string.c       	if (iter || !NIL_P(hash)) {
NIL_P            4709 string.c       	if (NIL_P(hash)) {
NIL_P            6319 string.c       		if (NIL_P(tmp)) {
NIL_P            6398 string.c       		if (NIL_P(tmp)) {
NIL_P            6562 string.c       	    if (table && (!ptable || (cflag ^ !NIL_P(rb_hash_aref(ptable, key))))) {
NIL_P            6586 string.c       	    if (!NIL_P(rb_hash_lookup(del, v)) &&
NIL_P            6587 string.c       		    (!nodel || NIL_P(rb_hash_lookup(nodel, v)))) {
NIL_P            6591 string.c       	else if (nodel && !NIL_P(rb_hash_lookup(nodel, v))) {
NIL_P            7024 string.c           if (NIL_P(spat) && NIL_P(spat = rb_fs)) {
NIL_P            7077 string.c       			if (!NIL_P(limit) && lim <= i) break;
NIL_P            7084 string.c       		    if (!NIL_P(limit)) ++i;
NIL_P            7104 string.c       			if (!NIL_P(limit) && lim <= i) break;
NIL_P            7111 string.c       		    if (!NIL_P(limit)) ++i;
NIL_P            7138 string.c       	    if (!NIL_P(limit) && lim <= ++i) break;
NIL_P            7187 string.c       	    if (!NIL_P(limit) && lim <= ++i) break;
NIL_P            7190 string.c           if (RSTRING_LEN(str) > 0 && (!NIL_P(limit) || RSTRING_LEN(str) > beg || lim < 0)) {
NIL_P            7197 string.c           if (NIL_P(limit) && lim == 0) {
NIL_P            7252 string.c           if (NIL_P(rs)) {
NIL_P            7844 string.c       	if (!NIL_P(rs)) StringValue(rs);
NIL_P            7866 string.c           if ((olen = RSTRING_LEN(str)) > 0 && !NIL_P(rs = chomp_rs(argc, argv))) {
NIL_P            7908 string.c           if (NIL_P(rs)) return rb_str_dup(str);
NIL_P            8237 string.c       	while (!NIL_P(result = scan_once(str, pat, &start))) {
NIL_P            8246 string.c           while (!NIL_P(result = scan_once(str, pat, &start))) {
NIL_P            8539 string.c           if (!NIL_P(pad)) OBJ_INFECT_RAW(res, pad);
NIL_P            8679 string.c       	if (NIL_P(tmp)) {
NIL_P            8770 string.c           if (!NIL_P(val) && !RB_TYPE_P(val, T_STRING)) {
NIL_P            8941 string.c           if (!NIL_P(repl)) {
NIL_P            8966 string.c       	else if (!NIL_P(repl)) {
NIL_P            9000 string.c       		if (NIL_P(buf)) buf = rb_str_buf_new(RSTRING_LEN(str));
NIL_P            9043 string.c       	if (NIL_P(buf)) {
NIL_P            9074 string.c       	if (!NIL_P(repl)) {
NIL_P            9105 string.c       		if (NIL_P(buf)) buf = rb_str_buf_new(RSTRING_LEN(str));
NIL_P            9137 string.c       	if (NIL_P(buf)) {
NIL_P            9184 string.c           return NIL_P(new) ? rb_str_dup(str): new;
NIL_P            9206 string.c           if (!NIL_P(new)) rb_str_replace(str, new);
NIL_P            9607 string.c       	if (NIL_P(tmp)) {
NIL_P              36 struct.c           if (!NIL_P(ivar))
NIL_P              44 struct.c       	if (!NIL_P(ivar)) {
NIL_P              55 struct.c           if (NIL_P(members)) {
NIL_P             138 struct.c           if (UNLIKELY(NIL_P(back))) {
NIL_P             516 struct.c           if (NIL_P(name)) {
NIL_P             833 struct.c       	if (NIL_P(idx)) return -1;
NIL_P             331 symbol.c           if (idx >= (size_t)RARRAY_LEN(ids) || NIL_P(ary = rb_ary_entry(ids, (long)idx))) {
NIL_P             347 symbol.c       	if (idx < (size_t)RARRAY_LEN(ids) && !NIL_P(ary = rb_ary_entry(ids, (long)idx))) {
NIL_P             349 symbol.c       	    if (!NIL_P(result)) return result;
NIL_P             942 symbol.c       	if (NIL_P(tmp)) {
NIL_P             974 symbol.c       	if (NIL_P(tmp)) {
NIL_P             795 thread.c       	if (NIL_P(line = RARRAY_AREF(loc, 1))) {
NIL_P             974 thread.c           if (!NIL_P(limit)) {
NIL_P            2804 thread.c       	if (!NIL_P(th->errinfo) && !FIXNUM_P(th->errinfo)
NIL_P            2918 thread.c           if (!NIL_P(name)) {
NIL_P            2958 thread.c           if (!NIL_P(th->name)) {
NIL_P            2963 thread.c       	if (!NIL_P(loc)) {
NIL_P            3079 thread.c           else if (NIL_P(val)) {
NIL_P            4447 thread.c           if (NIL_P(hash) || !RB_TYPE_P(hash, T_HASH)) {
NIL_P            4455 thread.c           if (NIL_P(list) || !RB_TYPE_P(list, T_HASH)) {
NIL_P            4487 thread.c       	    if (NIL_P(rb_hash_lookup(pair_list, paired_obj_id)))
NIL_P            1511 thread_pthread.c 	if (!NIL_P(loc = th->name)) {
NIL_P            1514 thread_pthread.c 	else if (!NIL_P(loc = rb_proc_location(th->first_proc))) {
NIL_P             441 thread_sync.c      if (!NIL_P(timeout)) {
NIL_P             446 thread_sync.c      if (NIL_P(timeout)) {
NIL_P             558 thread_sync.c      while (!NIL_P(thread = rb_ary_shift(list))) {
NIL_P             977 thread_sync.c      while (diff-- > 0 && !NIL_P(t = rb_ary_shift(GET_SZQUEUE_WAITERS(self)))) {
NIL_P             159 time.c             if (NIL_P(ary)) {
NIL_P             508 time.c                 if (!NIL_P(tmp = rb_check_to_integer(v, "to_int"))) {
NIL_P             528 time.c         	if (NIL_P(v))
NIL_P            1935 time.c             if (!NIL_P(tmp = rb_check_string_type(arg))) {
NIL_P            1984 time.c             vtm.mon = NIL_P(v[1]) ? 1 : month_arg(v[1]);
NIL_P            1986 time.c             vtm.mday = NIL_P(v[2]) ? 1 : obj2ubits(v[2], 5);
NIL_P            1988 time.c             vtm.hour = NIL_P(v[3]) ? 0 : obj2ubits(v[3], 5);
NIL_P            1990 time.c             vtm.min  = NIL_P(v[4]) ? 0 : obj2ubits(v[4], 6);
NIL_P            1993 time.c             vtm.sec  = NIL_P(v[5]) ? 0 : obj2subsecx(v[5], &vtm.subsecx);
NIL_P            1997 time.c             if (!NIL_P(v[6])) {
NIL_P            2015 time.c             if (!NIL_P(vtm.utc_offset)) {
NIL_P            2202 time.c             if (!NIL_P(off)) {
NIL_P            2266 time.c         	if (ary != Qundef && !NIL_P(ary = rb_check_array_type(ary))) {
NIL_P            2476 time.c             if (!NIL_P(s) && RSTRING_LEN(s) > 0) {
NIL_P            2524 time.c                 || (!NIL_P(vtm->utc_offset) && (validate_utc_offset(vtm->utc_offset), 0)))
NIL_P            2566 time.c             if (NIL_P(v[1])) {
NIL_P            2573 time.c             if (NIL_P(v[2])) {
NIL_P            2580 time.c             vtm->hour = NIL_P(v[3])?0:obj2ubits(v[3], 5);
NIL_P            2582 time.c             vtm->min  = NIL_P(v[4])?0:obj2ubits(v[4], 6);
NIL_P            2584 time.c             if (!NIL_P(v[6]) && argc == 7) {
NIL_P            2585 time.c                 vtm->sec  = NIL_P(v[5])?0:obj2ubits(v[5],6);
NIL_P            2590 time.c                 vtm->sec  = NIL_P(v[5])?0:obj2subsecx(v[5], &vtm->subsecx);
NIL_P            3381 time.c             if (!NIL_P(off)) {
NIL_P            3500 time.c             if (!NIL_P(off)) {
NIL_P            3739 time.c             if (NIL_P(ndigits))
NIL_P            4218 time.c             if (NIL_P(timev)) {
NIL_P            4588 time.c             if (!NIL_P(attr)) { \
NIL_P            4678 time.c             else if (!NIL_P(offset)) {
NIL_P            4682 time.c             if (!NIL_P(zone)) {
NIL_P            1816 transcode.c        if (NIL_P(dst)) {
NIL_P            1979 transcode.c        if (NIL_P(mesg))
NIL_P            2285 transcode.c        if (!NIL_P(ecopts) && RB_TYPE_P(ecopts, T_HASH)) {
NIL_P            2306 transcode.c        if (!NIL_P(fallback) && ret == econv_undefined_conversion) {
NIL_P            2312 transcode.c    	if (rep != Qundef && !NIL_P(rep)) {
NIL_P            2430 transcode.c        if (NIL_P(v)) {
NIL_P            2440 transcode.c        if (NIL_P(v)) {
NIL_P            2450 transcode.c        if (!NIL_P(v) && !(ecflags & ECONV_INVALID_REPLACE)) {
NIL_P            2455 transcode.c        if (!NIL_P(v)) {
NIL_P            2472 transcode.c        if (!NIL_P(v)) {
NIL_P            2502 transcode.c    	newlineflag |= !NIL_P(v);
NIL_P            2507 transcode.c    	newlineflag |= !NIL_P(v);
NIL_P            2512 transcode.c    	newlineflag |= !NIL_P(v);
NIL_P            2529 transcode.c        if (NIL_P(opthash)) {
NIL_P            2536 transcode.c        if (!NIL_P(v)) {
NIL_P            2550 transcode.c        if (!NIL_P(v)) {
NIL_P            2552 transcode.c    	if (NIL_P(h)
NIL_P            2555 transcode.c    	    if (NIL_P(newhash))
NIL_P            2561 transcode.c        if (!NIL_P(newhash))
NIL_P            2580 transcode.c        if (NIL_P(opthash)) {
NIL_P            2593 transcode.c        if (!NIL_P(replacement)) {
NIL_P            2644 transcode.c        if (NIL_P(*arg2)) {
NIL_P            2678 transcode.c    	if (NIL_P(arg1)) {
NIL_P            2700 transcode.c    		if (!NIL_P(ecopts)) {
NIL_P            2704 transcode.c    		if (NIL_P(dest)) dest = str;
NIL_P            2708 transcode.c                return NIL_P(arg2) ? -1 : dencidx;
NIL_P            2716 transcode.c                return NIL_P(arg2) ? -1 : dencidx;
NIL_P            2759 transcode.c        if (!NIL_P(opt)) {
NIL_P            3011 transcode.c        if (!NIL_P(flags_v)) {
NIL_P            3012 transcode.c    	if (!NIL_P(opt)) {
NIL_P            3018 transcode.c        else if (!NIL_P(opt)) {
NIL_P            3153 transcode.c        if (NIL_P(convpath))
NIL_P            3220 transcode.c            if (!NIL_P(pair = rb_check_array_type(elt))) {
NIL_P            3398 transcode.c        if (argc == 1 && !NIL_P(convpath = rb_check_array_type(argv[0]))) {
NIL_P            3708 transcode.c        if (NIL_P(output_byteoffset_v))
NIL_P            3713 transcode.c        if (NIL_P(output_bytesize_v))
NIL_P            3718 transcode.c        if (!NIL_P(flags_v)) {
NIL_P            3719 transcode.c    	if (!NIL_P(opt)) {
NIL_P            3724 transcode.c        else if (!NIL_P(opt)) {
NIL_P            3739 transcode.c        if (!NIL_P(input))
NIL_P            3743 transcode.c        if (NIL_P(output_bytesize_v)) {
NIL_P            3745 transcode.c            if (!NIL_P(input) && output_bytesize < RSTRING_LEN(input))
NIL_P            3751 transcode.c        if (NIL_P(output_byteoffset_v))
NIL_P            3773 transcode.c        if (NIL_P(input)) {
NIL_P            3786 transcode.c        if (!NIL_P(input)) {
NIL_P            3791 transcode.c        if (NIL_P(output_bytesize_v) && res == econv_destination_buffer_full) {
NIL_P            4111 transcode.c        if (NIL_P(max))
NIL_P            4157 transcode.c        if (NIL_P(exc))
NIL_P            4236 transcode.c        if (NIL_P(exc))
NIL_P             192 variable.c     	    if (NIL_P(path)) {
NIL_P             195 variable.c     	    if (NIL_P(path)) {
NIL_P             232 variable.c         if (!NIL_P(path)) return rb_str_dup(path);
NIL_P             263 variable.c         if (!NIL_P(path)) {
NIL_P             297 variable.c         if (!NIL_P(path)) path = rb_str_dup(path);
NIL_P             312 variable.c         if (!NIL_P(path)) path = rb_str_dup(path);
NIL_P             450 variable.c         if (NIL_P(path)) return NULL;
NIL_P             693 variable.c         if (NIL_P(cmd)) {
NIL_P             761 variable.c         if (NIL_P(cmd)) {
NIL_P             886 variable.c         if (!NIL_P(backref)) {
NIL_P            2575 variable.c         if (NIL_P(klass)) {
NIL_P            2641 variable.c     	    if (!NIL_P(ce->file) && ce->line) {
NIL_P             111 vm.c           	if (!NIL_P(refinements)) {
NIL_P             147 vm.c               if (!NIL_P(CREF_REFINEMENTS(cref))) {
NIL_P             255 vm.c           	if (NIL_P(klass)) return FALSE;
NIL_P             263 vm.c           	    if (NIL_P(name) || !(classname = StringValuePtr(name)))
NIL_P             313 vm.c               else if (NIL_P(arg)) {
NIL_P             336 vm.c               if (!NIL_P(key)) { /* matched key should return above */
NIL_P            1348 vm.c               if (!NIL_P(exc)) rb_exc_raise(exc);
NIL_P            2452 vm.c               if (NIL_P(klass)) {
NIL_P             100 vm_args.c          if (!NIL_P(ary)) {
NIL_P             178 vm_args.c          if (!NIL_P(*rest_hash_ptr)) {
NIL_P             423 vm_args.c      		    if (NIL_P(unspecified_bits_value)) {
NIL_P             454 vm_args.c          if (NIL_P(unspecified_bits_value)) {
NIL_P             463 vm_args.c          locals[0] = NIL_P(keyword_hash) ? rb_hash_new() : rb_hash_dup(keyword_hash);
NIL_P             657 vm_args.c      	else if (!NIL_P(keyword_hash)) {
NIL_P             736 vm_args.c          if (!NIL_P(ary)) {
NIL_P             778 vm_args.c      	if (NIL_P(proc)) {
NIL_P             791 vm_args.c      		if (NIL_P(b) || !rb_obj_is_proc(b)) {
NIL_P             301 vm_backtrace.c     if (NIL_P(name)) {
NIL_P             719 vm_backtrace.c     if (NIL_P(name)) {
NIL_P             746 vm_backtrace.c     const char *filename = NIL_P(file) ? "ruby" : RSTRING_PTR(file);
NIL_P             752 vm_backtrace.c     if (NIL_P(method)) {
NIL_P             788 vm_backtrace.c     if (NIL_P(name)) {
NIL_P             830 vm_backtrace.c     if (argc == 2 && NIL_P(vn)) argc--;
NIL_P            1157 vm_backtrace.c 	if (!NIL_P(cfp_val)) {
NIL_P            1360 vm_backtrace.c     if (klass && !NIL_P(klass)) {
NIL_P            1381 vm_backtrace.c     if (klass && !NIL_P(klass) && FL_TEST(klass, FL_SINGLETON)) {
NIL_P            1425 vm_backtrace.c     if (NIL_P(qualified_method_name) || base_label == qualified_method_name) {
NIL_P             885 vm_eval.c          if (!NIL_P(pass_procval)) {
NIL_P            1072 vm_eval.c          if (NIL_P(tmp)) {
NIL_P            1084 vm_eval.c          if (!NIL_P(blockarg)) {
NIL_P            1318 vm_eval.c      	if (!NIL_P(scope)) {
NIL_P            1322 vm_eval.c      		if (NIL_P(absolute_path) && !NIL_P(bind->path)) {
NIL_P            1362 vm_eval.c      	    if (NIL_P(scope)) {
NIL_P            1443 vm_eval.c          if (!NIL_P(vfile))
NIL_P            1634 vm_eval.c          rb_cref_t *cref = vm_cref_push(GET_THREAD(), under, NULL, SPECIAL_CONST_P(self) && !NIL_P(under));
NIL_P            1658 vm_eval.c      	    if (!NIL_P(file)) StringValue(file);
NIL_P             297 vm_insnhelper.c 	if (NIL_P(ary)) {
NIL_P             333 vm_insnhelper.c 	if (NIL_P(ary)) {
NIL_P             689 vm_insnhelper.c 	    if (!NIL_P(klass)) {
NIL_P             717 vm_insnhelper.c 	if (root_cref && !NIL_P(CREF_CLASS(root_cref))) {
NIL_P             752 vm_insnhelper.c 	   (NIL_P(CREF_CLASS(cref)) || FL_TEST(CREF_CLASS(cref), FL_SINGLETON) ||
NIL_P             762 vm_insnhelper.c     if (NIL_P(klass)) {
NIL_P            1926 vm_insnhelper.c     if (NIL_P(refinements)) {
NIL_P            2085 vm_insnhelper.c 	  if (NIL_P(refinement)) {
NIL_P            2239 vm_insnhelper.c     if (!NIL_P(RCLASS_REFINED_CLASS(current_defined_class))) {
NIL_P            2383 vm_insnhelper.c 	    !NIL_P(arg0 = vm_callee_setup_block_arg_arg0_check(argv))) {
NIL_P            2401 vm_insnhelper.c 		     !NIL_P(arg0 = vm_callee_setup_block_arg_arg0_check(argv)) &&
NIL_P             501 vm_method.c        if (NIL_P(klass)) {
NIL_P             561 vm_method.c    	    if (iseq && !NIL_P(iseq->body->location.path)) {
NIL_P             913 vm_method.c    	if (NIL_P(refinement)) {
NIL_P            1169 vm_method.c        if (NIL_P(klass)) {
NIL_P            1522 vm_method.c        if (NIL_P(klass)) {
NIL_P            1940 vm_method.c    	    else if (!NIL_P(ruby_verbose)) {
NIL_P            1947 vm_method.c    		if (!NIL_P(location)) {
NIL_P            1950 vm_method.c    		    if (!NIL_P(path)) {
NIL_P             495 vm_trace.c         if (NIL_P(trace)) {
NIL_P             555 vm_trace.c         if (NIL_P(trace)) {
NIL_P            1319 vm_trace.c     		if (NIL_P(sym))
NIL_P             335 win32/file.c       if (NIL_P(dir)) {
NIL_P             347 win32/file.c   	if (!NIL_P(path)) {
NIL_P             353 win32/file.c       if (!NIL_P(path)) {
NIL_P             428 win32/file.c       if (!ignore_dir && !NIL_P(dir)) {
NIL_P             435 win32/file.c   	if (!NIL_P(dir)) {
NIL_P            2137 win32/win32.c      if (NIL_P(str)) return wstr_to_filecp(wstr, lenp);