ufuzz failure on inline

[alexlamsl]

https://travis-ci.org/alexlamsl/UglifyJS2/builds/356952289

// original code
// (beautified)
var _calls_ = 10, a = 100, b = 10, c = 0;

var a_2 = (c = c + 1) + ((b >>= a) || a || 3).toString(), bar_2 = !((bar_2 = [ , 0 ][1] > undefined && (-2 || [ , 0 ].length === 2)) === (-0 == NaN) >>> (24..toString() !== "number"));

{
    var brake2 = 5;
    L10388: do {
        a++ + a--;
    } while (({
        "-2": typeof f0 == "function" && --_calls_ >= 0 && f0(),
        var: a_2 = typeof a_2 == "function" && --_calls_ >= 0 && a_2("number", false, /[a2][^e]+$/),
        undefined: (c = c + 1) + typeof ((c = c + 1) + /[abc4]/.test(((--b + ++a ? (c = c + 1) + (b &= a) : a++ + typeof /[abc4]/.test((([] * "" != ("c" ^ "a")) * (a_2 && (a_2.Infinity = this % 3 < (23..toString() ^ [ , 0 ][1]))) || b || 5).toString())) || b || 5).toString())),
        var: a++ + [ --b, ((4 ? typeof (--b + {
            1.5: (c = 1 + c, (bar_2 += undefined === []) < (4 | []) == 1 << "b" >> (5 != [ , 0 ][1])),
            a: (c = 1 + c, ("b" ^ -4) - (4 == "function") ^ -4 << "foo" < false >>> "bar"),
            a: (c = 1 + c, ([ , 0 ][1] || [ , 0 ].length === 2) == "function" % 38..toString() != (undefined - 25 ^ false !== ([ , 0 ].length === 2))),
            var: (c = 1 + c, ("undefined" ^ []) <= "undefined" * null < ((a_2 && (a_2.a = {} % 22)) != 3 <= "a"))
        }.undefined) : (2 ^ 24..toString(), "function" / {}) & (bar_2 += ([ , 0 ].length === 2) < 5) >= (2 ^ "b")) || 3).toString()[--b + ((a_2 = (((c = 1 + c, 
        ~-0 >> (-2 ^ "object") < ((38..toString() || 38..toString()) > (-2 === -1))) ? (c = 1 + c, 
        "bar" / "foo" <= (-2 < NaN) | null < [ , 0 ][1] >= 3 * this) : (c = 1 + c, "foo" + "undefined" >>> ([ , 0 ].length === 2 ^ "number") ^ "c" >= "undefined" & (c = c + 1, 
        22))) || a || 3).toString()) ? (c = c + 1) + (a++ + (1 === 1 ? a : b) || a || 3).toString() : [ NaN, ++a, ~b ].NaN)], a++ + /[abc4]/.test(((--b + [ (c = 1 + c, 
        Infinity % this === ("c" || -4), a_2 && (a_2[--b + delete (+(c = c + 1, "function") == (2 << 38..toString()) * ("bar" > -0))] += (25 << {}, 
        3 & /[a2][^e]+$/))), (c = 1 + c, undefined >= 5 != "" % 5 && -2 >= "object" < (a_2 && (a_2[(c = 1 + c, 
        c = c + 1, -(4 / "foo"))] >>>= "number" < "bar"))), (c = 1 + c, (a_2 += ~"bar" && 3 >> "object") !== (c = c + 1, 
        this, "bar" && false)), (c = 1 + c, c = c + 1, -2 << 5 <= ("" === "number")) ].b ? a++ + [] : a++ + [ (c = 1 + c, 
        "a" / "undefined" * (1 * 38..toString()) <= ("c" & 4) - (false !== false)), , (c = 1 + c, 
        a_2 && (a_2[a_2 && a_2[a++ + typeof arguments]] = (true === -3) - ([ , 0 ][1] ^ Infinity) << (("number", 
        "number") <= NaN >> []))), ,  ]) || b || 5).toString()), !function Math() {
            {
                var c_2 = function f0(a, bar_2, parseInt_2) {
                    c = 1 + c, (([ , 0 ].length === 2, "bar") >> "" * 3) - (parseInt_2 = "c" * -5 != (parseInt_2 && (parseInt_2[(c = 1 + c, 
                    parseInt_2 && (parseInt_2[a++ + function() {
                        c = 1 + c, (Infinity > -5 == (true !== 2)) - (a_2 && (a_2[[ (c = 1 + c, (true % "undefined" !== /[a2][^e]+$/ < 23..toString()) <= (/[a2][^e]+$/ * null !== (bar_2 && (bar_2.b = [ , 0 ][1] * Infinity)))), (c = 1 + c, 
                        ([ , 0 ][1] & "") >>> (NaN >>> 3) >>> ((-4 || "number") != (c = c + 1, Infinity))) ].a] = /[a2][^e]+$/ >= -4 != (/[a2][^e]+$/, 
                        24..toString())));
                    }()] = (Infinity > NaN) % ("function" !== []) > (bar_2 && (bar_2.foo *= ~/[a2][^e]+$/ - (c = c + 1, 
                    4)))))] &= "foo" || undefined)));
                    c = 1 + c, (-1 && 4 && -2 === "foo") == +!"b";
                }("number");
            }
            (-1 && 3) / (2 !== 0) <= ("foo" & true) >> (-5 && "a");
        }() ][(c = c + 1) + a_2]
    } ? 0 === 1 ? a : b : a++ + (typeof parseInt === "crap")) && --brake2 > 0);
}

console.log(null, a, b, c, Infinity, NaN, undefined);

// uglified code
// (beautified)
for (var t, n, o, i = 10, e = 100, r = 10, a = 0, N = (a += 1) + ((r >>= e) || e || 3).toString(), g = !((g = !1) === !1 >>> ("number" !== 24..toString())), f = 5; e++, 
e--, "function" == typeof f0 && 0 <= --i && f0(), N = "function" == typeof N && 0 <= --i && N("number", !1, /[a2][^e]+$/), 
a += 1, a += 1, /[abc4]/.test(((--r + ++e ? (a += 1) + (r &= e) : e++ + typeof /[abc4]/.test((("" * [] != 0) * (N && (N.Infinity = this % 3 < (0 ^ 23..toString()))) || r || 5).toString())) || r || 5).toString()), 
e++, --r, (typeof (--r + {
    1.5: (a = 1 + a, (g += void 0 === []) < (4 | []) == 0),
    a: (a = 1 + a, -3),
    a: (a = 1 + a, 2 === [ , 0 ].length == "function" % 38..toString() != (NaN ^ !1 != (2 === [ , 0 ].length))),
    var: (a = 1 + a, ("undefined" ^ []) <= NaN < (0 != (N && (N.a = {} % 22))))
}.undefined) || 3).toString()[--r + ((N = (a = 1 + a, (-1 < (!1 < (38..toString() || 38..toString())) ? (a = 1 + a, 
!1 | 3 * this <= !1) : (a = 1 + a, "fooundefined" >>> (2 === [ , 0 ].length ^ "number") ^ !1 & (a += 1, 
22))) || e || 3).toString()) ? (a += 1) + (e++ + e || e || 3).toString() : [ NaN, ++e, ~r ].NaN)], 
e++, /[abc4]/.test(((--r + [ (a = 1 + a, N && (N[--r + (a += 1, 38..toString(), 
!0)] += 0)), (a = 1 + a, !1), (a = 1 + a, (N += 3) !== (a += 1, !1)), (a = 1 + a, 
a += 1, !0) ].b ? e++ + [] : e++ + [ (a = 1 + a, NaN * (1 * 38..toString()) <= 0), , (a = 1 + a, 
N && (N[N && N[e++ + typeof arguments]] = 0 << ("number" <= NaN >> []))), ,  ]) || r || 5).toString()), 
t = "number", a = 1 + a, o = NaN != (o && (o[(a = 1 + a, o && (o[t++ + (a = 1 + a, 
void (N && (N[[ (a = 1 + a, (NaN !== /[a2][^e]+$/ < 23..toString()) <= (NaN !== (n && (n.b = NaN)))), (a = 1 + a, 
0 >>> (-4 != (a += 1, 1 / 0))) ].a] = 0 != 24..toString())))] = !1 % ("function" !== []) > (n && (n.foo *= -1 - (a += 1, 
4)))))] &= "foo")), a = 1 + a, a += 1, r && 0 < --f; ) {}

console.log(null, e, r, a, 1 / 0, NaN, void 0);

original result:
null 130 40 111 Infinity NaN undefined

uglified result:
null 130 40 131 Infinity NaN undefined

minify(options):
{
  "toplevel": true
}

Suspicious compress options:
  inline
  sequences
  side_effects
  unused

Suspicious options:
  rename