dart-sdk/tests/language/vm/regression_37821_test.dart
Robert Nystrom 2034061433 Migrate language_2/vm to NNBD.
Change-Id: I313a57ed7c7ea2ada75065f55a7367376f6bdae5
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/152183
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Auto-Submit: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Srujan Gaddam <srujzs@google.com>
2020-06-25 20:39:23 +00:00

42 lines
879 B
Dart
Executable file

// 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
import "package:expect/expect.dart";
import 'dart:typed_data';
// Found by DartFuzzing: inconsistent view of unboxing
// https://github.com/dart-lang/sdk/issues/37821
double var5 = 0.5521203015696288;
class X0 {
double fld0_1 = 0.44794902547497595;
void run() {
for (int loc1 = 0; loc1 < 11; loc1++) {
var5 = fld0_1;
}
fld0_1 -= 20;
}
}
class X1 extends X0 {
void run() {
super.run();
}
}
@pragma("vm:never-inline")
void checkMe(double value) {
Expect.approxEquals(0.44794902547497595, value);
}
main() {
Expect.approxEquals(0.5521203015696288, var5);
new X1().run();
checkMe(var5);
}