// original code
// (beautified)
var _calls_ = 10, a = 100, b = 10, c = 0;
function f0() {
{
var foo_1 = function f1(arguments_1, b_2, a_1) {
function f2() {
if ((c = c + 1) + ((c = 1 + c, (undefined || 3) <= ("b" ^ NaN) >= ("b" >> 2 | "c" <= 2)) || a || 3).toString()) {
} else {
var a;
}
try {
c = 1 + c, (c = c + 1, false && /[a2][^e]+$/) != ("" >>> 24..toString()) - 5 ** -4;
} catch (bar_1) {
c = 1 + c, (("object", -3) >> ([ , 0 ][1] & true)) / (b_2 && (b_2[[ (c = 1 + c,
(Infinity ^ -5 ^ ("function" ^ NaN)) * (Infinity >> ([ , 0 ].length === 2)) ** ("object" * -0)) ].null] += (c = c + 1,
[]) >>> ({} || "foo")));
c = 1 + c, (a_1 && (a_1.a = -3 && 0 && "function" | "bar")) ^ (c = c + 1,
1 && "undefined");
c = 1 + c, (arguments_1 && (arguments_1.var = "a" || false || "function" >> 3)) == ((a_1 && (a_1[c = 1 + c,
([ , 0 ][1] % 4 || a && (a.set = null * "object")) ^ ([] * [] | "function" >>> "object")] = "" * 1)) ^ 3 * -1);
}
return (c = c + 1) + (typeof f3 == "function" && --_calls_ >= 0 && f3(-3));
}
var b_1 = f2((c = c + 1) + (a++ + !((null - NaN, arguments_1 && ([ arguments_1[c = 1 + c,
arguments_1 && (arguments_1[a++ + void (c = c + 1, -(0 / -3))] += (b_2 && (b_2[(c = c + 1) + (0 === 1 ? a : b)] = undefined ^ /[a2][^e]+$/ | 3 ^ [ , 0 ].length === 2),
([ , 0 ][1], -0) >= (5 === 1)))] ] = [ 24..toString() % 0 ])) ^ (a_1 += ("c" >>> [ , 0 ][1],
"number" > "object"))) || 8).toString()[((3 & "number") != (22 === -1)) > (c = c + 1,
b_2 = 25 === /[a2][^e]+$/)], 0);
function f3(foo) {
{
return b + 1 - .1 - .1 - .1;
}
try {
try {
c = 1 + c, "object" <= "undefined" != (4 ?? "foo") | false ^ /[a2][^e]+$/ ^ (24..toString(),
"bar");
} catch (b_2) {
} finally {
}
} catch (Infinity) {
c = 1 + c, (null + Infinity || NaN <= -5) ^ ("a" || 24..toString()) << ("a" || -1);
c = 1 + c, false % Infinity * (null == 2) + ("a" - -5 << (23..toString() <= 4));
} finally {
c = 1 + c, (c = c + 1, null === false) ^ (2, "foo") & NaN >>> "";
}
{
return (c = c + 1) + (b = a);
}
}
var a = f3(25, true);
function f4(b_1, a_1) {
switch (--b + (a && a.Infinity)) {
default:
c = 1 + c, (a_1 && (a_1[c = 1 + c, "c" >= "number" === (b_1 = Infinity > 1) === ((-0) ** 5 !== ("a" == -5))] = -5 >>> "function")) / (undefined & {}) === ((arguments_1 && (arguments_1[c = 1 + c,
c = c + 1, "c" < 24..toString() != (b_1 <<= null ^ 3)] ??= 5 != 1)) == false > 38..toString());
c = 1 + c, ((-0 == -1) > "object" << 24..toString()) - ((2 > true) >> (true && -4));
case typeof await:
c = 1 + c, 24..toString() + [] <= "" << -0 ^ !("c" === -2);
c = 1 + c, (b_1 <<= ("c" & null) >> (-1 >= -4)) === (delete -3 ^ "number" > "bar");
c = 1 + c, (-0 >> -2 > "bar" << Number(0xdeadn << 16n | 0xbeefn)) * (("function" != -2) * (!0o644n != {}));
break;
case 24..toString() in [ (c = 1 + c, (-3 || "function") >= ("number" !== ([ , 0 ].length === 2)) | (-3 ^ 1 ?? 22 >>> 22)), (c = 1 + c,
(0 ^ false) >>> (false < Infinity) < (a && ({
"-2": a[c = 1 + c, void (true >>> /[a2][^e]+$/) - ((c = c + 1,
3) !== (c = c + 1, 4))]
} = {
"-2": 2 < NaN
}) || (-4 || "a"))), (c = 1 + c, (a_1 = "bar" !== 0 | -1 >>> true) - ((b_1 && (b_1[c = 1 + c,
("c" << "undefined") + NaN * "object" <= ("object" <= null ^ 5 === null)] **= false >>> undefined)) == (-0 === "foo"))) ]:
c = 1 + c, b_2 && (b_2.next += (a_1 && (a_1.then = -3 % -4)) ^ undefined >> "function") && "a" > true !== {} - true;
case b = a:
c = 1 + c, c = c + 1, "function" <= 25, b_2 += true < undefined == 24..toString() << undefined;
break;
}
L21265: for (var brake27 = 5; delete ((-3 >> "bar" || 38..toString() && "object") && ([ , 0 ].length === 2 | 23..toString()) ^ (5 && -0)) && brake27 > 0; --brake27) {
}
a++ + (b = a);
}
var a = f4();
}(--b + (c = c + 1, [] != "number" | 5 ** 4), typeof /[abc4]/g.exec(((c = c + 1) + (a && typeof a.Infinity == "function" && --_calls_ >= 0 && a.Infinity()) || b || 5).toString()));
}
}
var b_2 = f0(delete ((24..toString() || "bar") > "undefined" % ([ , 0 ].length === 2) != ("" >= Infinity) >> ("function" <= 1)), [ , 0 ][1], NaN);
console.log(null, a, b, c, Infinity, NaN, undefined);// uglified code
// (beautified)
var g = 10, N = 100, c = 10, y = 0;
(function() {
var n, t, i, e, o;
n = --c + (y += 1, "number" != [] | 625), t = typeof /[abc4]/g.exec(((y += 1) + ("function" == typeof N.Infinity && 0 <= --g && N.Infinity()) || c || 5).toString()),
y += 1, (e++ + (NaN, !((n && ([ n[y = 1 + y, n && (n[e++ + void (y += 1)] += (t && (t[(y += 1) + c] = undefined ^ /[a2][^e]+$/ | 3 ^ 2 === [ , 0 ].length),
!0))] ] = [ 24..toString() % 0 ])) ^ (i += !1))) || 8).toString()[(y += 1, t = !1) < !1],
y = 1 + (y += 1), (0 <= ((undefined || 3) <= ("b" ^ NaN)) || 3).toString();
try {
y = 1 + y, y += 1, 24..toString();
} catch (u) {
y = 1 + y, t && (t[[ (y = 1 + y, (-5 ^ Infinity ^ "function" ^ NaN) * (Infinity >> (2 === [ , 0 ].length)) ** NaN) ]["null"]] += (y += 1,
[] >>> {})), y = 1 + y, i && (i.a = 0), y = 1 + (y += 1), n && (n["var"] = "a"),
i && (i[y = 1 + y, o ^ ([] * [] | 0)] = 0);
}
y += 1, 0 <= --g && d();
var f = void 0, a = void 0;
switch (--c + ((e = d()) && e.Infinity)) {
default:
y = 1 + y, a && (a[y = 1 + y, !1 == (f = 1 < Infinity) == !0] = 4294967291),
undefined, n && (n[y = 1 + y, y += 1, "c" < 24..toString() != (f <<= 3)] ??= !0),
38..toString(), y = 1 + y, 24..toString();
case typeof await:
y = 1 + y, 24..toString(), f <<= 0, y = 1 + (y = 1 + y), Number(0xdeadn << 16n | 0xbeefn);
break;
case 24..toString() in [ (y = 1 + y, ("number" !== (2 === [ , 0 ].length)) <= -3 | -4), (y = 1 + y,
0 >>> (!1 < Infinity) < (e ? ({
"-2": e[y = 1 + y, void 0 - (y += 1, 3 != (y += 1, 4))]
} = {
"-2": 2 < NaN
}) : -4)), (y = 1 + y, (a = 2147483647) - (0 == (f && (f[y = 1 + y, 0 + "object" * NaN <= 0] **= !1 >>> undefined)))) ]:
y = 1 + y, t && (t.next += (a && (a.then = -3)) ^ undefined >> "function");
case c = e:
y = 1 + y, y += 1, t += !0 < undefined == 24..toString() << undefined;
}
for (var r = 5; 23..toString(), 0 < r; --r) {}
function d() {
return c + 1 - .1 - .1 - .1;
}
c = ++e;
})((24..toString(), Infinity, NaN));
console.log(null, N, c, y, Infinity, NaN, undefined);original result:
null 100 10.700000000000001 26 Infinity NaN undefined
uglified result:
null 100 9.700000000000001 26 Infinity NaN undefined
// reduced test case (output will differ)
// (beautified)
var b = 0;
function f2() {
return f3;
}
function f3() {
return b - .1;
}
var a = f3();
--b;
console.log(a);
// output: -0.1
//
// minify: -1.1
//
// options: {
// "ie": true,
// "module": false,
// "output": {
// "semicolons": false,
// "v8": true
// },
// "toplevel": true,
// "validate": true
// }minify(options):
{
"ie": true,
"module": false,
"output": {
"semicolons": false,
"v8": true
},
"toplevel": true
}
Suspicious compress options:
collapse_vars
dead_code
inline
reduce_vars
sequences
unused
Suspicious options:
rename
toplevel
