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// Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
//
// VMOptions=--deterministic
//
// Regression test, reduced case found by DartFuzz that crashed DBC register
// allocator (https://github.com/dart-lang/sdk/issues/36977).
// @dart = 2.9
// [NNBD non-migrated]: This test contains dozens and dozens of static errors
// under NNBD. Migrating the test to fix those errors significantly changes the
// code under test in ways that are likely to invalidate it.
import 'dart:async';
import 'dart:cli';
import 'dart:collection';
import 'dart:convert';
import 'dart:core';
import 'dart:io';
import 'dart:isolate';
import 'dart:math';
import 'dart:typed_data';
double var0 = 0.9297828201722298;
bool var1 = false;
int var2 = -99;
double var3 = 0.26752130449990763;
String var4 = 'OJG';
List<int> var5 = [0, -92, 49, 96];
Set<int> var6 = {29, 9223372036854775807, 75};
Map<int, String> var7 = {
56: '\u{1f600}D',
35: '62',
13: '',
14: '5k1\u{1f600}\u{1f600}'
};
double foo0(String par1) {
throw ({
51: MapBase.mapToString(var7),
9: '-Io',
65: ((var2 * var5[-77])).toRadixString(
((false ? false : (true ? var1 : (!((!(var1))))))
? (--var2)
: (-(-16)))),
61: ''
} ??
var7);
}
int foo1(Set<int> par1, Set<int> par2) {
return Int32x4.zxzy;
}
String foo2() {
{
int loc0 = 58;
while (--loc0 > 0) {
switch ((~((~((-((~(foo1((false ? var6 : var6), {
(~(-84)),
((var1 ? var5[(loc0 + (var2--))] : -77) >>
((var1 ? var2 : ((-(var2)) - loc0)) +
foo1(
{
-8,
19,
(true ? var2 : 70),
39,
loc0,
Int32x4.wxyw,
var5[var5[Int32x4.wzxz]],
-12
},
(var6 ??
{
var5[(var1 ? var5[loc0] : var2)],
var5[(loc0--)],
loc0
})))),
((Int32x4.yzzw % loc0) % -87),
Int32x4.wxyz,
Float32x4.wzxz
})))))))))) {
case 3666713542:
{
var4 = (true
? var4
: String.fromCharCode((var1
? ((true ? true : true) ? var5[(var2++)] : var2)
: (((((false ? (true ? false : true) : false) ? 52 : var2) -
foo1(var6, var6)) ~/
var2) ^
loc0))));
}
break;
case 3666713543:
{
var5 = [(Float32x4.xzyw << (Int32x4.zywz * var2))];
}
break;
}
}
}
return 'hLw';
}
class X0 {
bool fld0_0 = true;
Set<int> foo0_0(Map<int, String> par1, int par2) {
try {
if ((var5 != var5)) {
throw 0.2119336645634784;
}
} catch (exception, stackTrace) {
if (fld0_0) {
print({
((Float32x4.xzzx %
((-(30)) *
foo1(
var6,
({
(par2++),
foo1({
var5[-83],
(true ? -58 : foo1(var6, var6)),
par2,
(var5[-49] - 46),
var2,
var5[76],
73
}, (var6).difference(var6)),
(((false ? var5[49] : 6442450943) > -98)
? -92
: var5[7]),
-93,
var5[var5[27]],
var5[-5],
(-(((var1 ? false : true) ? var5[-87] : par2)))
} ??
{FileSystemEvent.modify, 31, var2})))) +
var2),
(((++par2)).isEven
? foo1(
((var6).toSet()).intersection((var1
? var6
: (true
? (var6 ??
{
foo1({
(45 ^ -59),
var2,
-94,
Int32x4.yyzw,
var2,
44,
var5[foo1(var6, (var6 ?? {-91, var2}))]
}, var6),
((++par2) % 70),
88
})
: var6))),
({
-85,
(var2++),
(++par2),
45,
par2,
(--par2),
(var5[par2] ??
(-((~(foo1(var6, {
foo1(
({
(var2 -
(FileSystemEntity.isFileSync(
'd)\u{1f600}+Sm')
? (false ? 22 : var2)
: -15)),
var5[var2],
par2,
var5[(foo1(
var6,
({
var2,
(~(-9223372030412324863)),
(var2++),
-18
} ??
var6)) &
Int32x4.yxwx)],
(fld0_0
? (~((-(-50))))
: foo1({
foo1({-92, var5[81]}, var6),
var2,
76,
var5[(false
? (true
? var2
: var5[Float32x4.yzxx])
: var5[var5[var2]])],
Duration.minutesPerHour,
34
}, var6)),
-72
} ??
var6),
{25, Float32x4.wwww})
})))))),
(par2--)
} ??
var6))
: (-((SecurityContext.alpnSupported
? Float32x4.zwyz
: foo1({
14,
var5[var2],
(~(39)),
93,
Float32x4.xyxx,
(-(var5[(-65 << -28)])),
24,
(~(-64))
}, {
-31,
(foo1(var6, {
Float32x4.zzyx,
96,
Float32x4.yyxw,
var2,
par2
}) +
Int32x4.wzyy),
(~(52)),
-13,
par2,
-83,
ZLibOption.defaultMemLevel,
(var2++)
})))))
});
}
} finally {
for (int loc0 = 0; loc0 < 90; loc0++) {
if (false) {
var5 ??= [(~((++par2)))];
var0 += ((0.08377494829959586 - (-(var3))) *
(-(((true ? (var0 + 0.8491470957055424) : var0) /
((!(var1))
? var0
: (var0 *
((([
-67,
6442450943,
-95,
var5[par2],
-30,
6442450945,
loc0
] ??
[
(true ? 6442450943 : 16),
var5[var5[1]],
var2,
Float32x4.xwzy,
par2,
var5[28],
Int32x4.xxwx,
var5[-23]
]) !=
[var5[var5[(--par2)]], Int32x4.yzxy])
? var3
: 0.9197172211286759)))))));
} else {
print((var4).codeUnits);
}
}
var7 ??= {
9: (var7[(((!(fld0_0)) ? -27 : (Float32x4.xyzz).round()) ^
((~(54)) +
foo1({
var2,
28,
-9223372028264841217,
(par2--),
(++par2),
-1,
(-(var5[var2]))
}, var6)))])
.padLeft(68, (0.0875980111263257).toStringAsPrecision((++par2))),
88: (foo2() ?? '1rcZ'),
32: 'NeAEG',
5: ('\u{1f600}n)V\u2665#').replaceRange(
(-(-1)),
(-(par2)),
((((!((var1 || (true ? var1 : (var7).isEmpty)))) ? var1 : false) &&
(var7).isEmpty)
? ((false ? false : var1) ? '!Tlx)' : par1[6442450943])
: var4)),
13: var7[(((!(((par1[-27] ?? 'AcM') != 'Gb')))
? true
: (var6 ==
({
13,
96,
var5[Int32x4.zxyw],
-41,
((fld0_0 || true) ? var5[-45] : var5[95]),
(--par2),
-37
} ??
{
8589934591,
((--var2) ??
(var2 *
((!(var1))
? var5[Float32x4.yxxx]
: (var2++)))),
(var5[var5[Float32x4.wwzz]] * -30),
Int32x4.xzzw,
(-((~(22)))),
15
})))
? (fld0_0
? var2
: foo1({
var5[-9223372028264841217],
foo1(
{
-82,
var5[Float32x4.zzyx],
par2,
(~(var5[par2])),
(par2++),
63
},
(false
? {
0,
Uint16List.bytesPerElement,
-41,
8,
Int32x4.xxyz,
RawSocketOption.levelSocket
}
: var6)),
foo1({var5[(~(-47))], (-(-46))},
({var5[2], (-(-28))} ?? var6)),
(par2--),
foo1(({var5[-69], 52}).difference(var6),
{25, (-(var5[9223372034707292159])), 52}),
(var2++),
Int32x4.ywyz,
(FileSystemEntity.isWatchSupported ? (++par2) : var2)
}, {
Float32x4.wxzx,
var2,
par2,
var5[var2],
par2,
var2
}))
: (++par2))]
};
}
return var6;
}
Map<int, String> foo0_1(double par1) {
fld0_0 = (0.8454395181150425).isInfinite;
return {
86: var4,
59: ((((par1 ?? 0.45641338431576617)).toStringAsExponential(
(foo1({51, 35, (var1 ? (~(var2)) : -35)}, var6) ^
Int32x4.xwzx)))
.trimLeft() +
'FX')
};
}
void run() {
{
int loc0 = 2;
while (--loc0 > 0) {
var2 %= (fld0_0 ? var2 : -26);
}
}
try {
switch ((true
? (~((var1 ? 40 : foo1((var6).difference(var6), {77}))))
: (92 ?? Float32x4.zxxx))) {
case 583336190:
{
var7 = (foo0_1(((2 ^ var2)).truncateToDouble()) ??
((FileSystemEntity.isFileSync('J u') && false)
? ({
96: 'PRN',
26: 'rayc(',
91: '',
69: 'NG',
78: 'B7',
53: 'KOQzI',
85: 'ZuksL'
} ??
var7)
: var7));
}
break;
case 583336197:
{
var7 = (((--var2) != (~(((var2--) ~/ (++var2)))))
? ((true ? Map.from(Map.of(var7)) : var7) ?? var7)
: foo0_1(0.48262288106096063));
}
break;
}
for (int loc0 = 0; loc0 < 8; loc0++) {
/*
* Multi-line
* comment.
*/
{
int loc1 = 22;
while (--loc1 > 0) {
var6 ??= var6;
var7[(FileSystemEntity.isWatchSupported
? foo1(
(foo0_0({49: '7asVc2S', 12: 'x\u2665\u{1f600}tI'}, loc0))
.difference(((!(true))
? foo0_0({
24: 'kB9',
87: 'vIEqX@r',
36: '5u',
34: 'M8\u{1f600}Og\u2665',
73: '-bMA\u{1f600}N',
39: 'F((\u{1f600}Y',
54: 'FHp!'
}, 4294967297)
: var6)),
foo0_0({
95: '!sL',
30: '\u2665',
51: 'E+jWt\u{1f600}',
78: 'cCr#k',
56: ')P-a'
}, -19))
: 76)] = (var4 + 'n\u2665\u{1f600}j');
}
}
}
} catch (exception, stackTrace) {
var3 ??= ((!(true))
? foo0(var7[(false
? foo1(
((foo0_0({
60: 'Nt2h',
48: 'gWolH9',
42: ')',
15: 'n!YW\u2665',
79: '7E\u{1f600}'
}, 37) ??
{19}) ??
var6),
{-17, 4294967297, -94, -63})
: (var2--))])
: ((-(double.nan)) / 0.7833677975390729));
}
}
}
main() {
new X0().run();
}