mirror of
https://github.com/dart-lang/sdk
synced 2024-10-14 11:03:19 +00:00
05ca544f15
Change-Id: Iaa0ca2b4f2d1b15f79ddca37834d3ed2497bc068 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/149242 Commit-Queue: Joshua Litt <joshualitt@google.com> Reviewed-by: Sigmund Cherem <sigmund@google.com>
49 lines
1.1 KiB
Dart
49 lines
1.1 KiB
Dart
// 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.
|
|
|
|
// @dart = 2.7
|
|
|
|
import 'package:expect/expect.dart';
|
|
|
|
var field;
|
|
|
|
class Class {
|
|
@pragma('dart2js:noInline')
|
|
method(int i, int j, int k) {}
|
|
}
|
|
|
|
@pragma('dart2js:noInline')
|
|
test1(dynamic c, num n) {
|
|
if (c is Class) {
|
|
c.method(field = 41, n, field = 42);
|
|
}
|
|
}
|
|
|
|
@pragma('dart2js:noInline')
|
|
test2(dynamic c, num n) {
|
|
if (c is! Class) return;
|
|
c.method(field = 86, n, field = 87);
|
|
}
|
|
|
|
main() {
|
|
try {
|
|
test1(new Class(), 0.5);
|
|
field = 123;
|
|
field = 123;
|
|
} catch (e) {}
|
|
// CFE inserts the implicit cast directly on the argument expression, making
|
|
// it fail before later arguments are evaluated.
|
|
Expect.equals(41, field);
|
|
|
|
try {
|
|
test2(new Class(), 0.5);
|
|
field = 321;
|
|
field = 321;
|
|
} catch (e) {}
|
|
// dart2js inserts implicit casts, but does so after evaluating all arguments
|
|
// to ensure semantics match what it would be like to check the types when
|
|
// entering the callee.
|
|
Expect.equals(87, field);
|
|
}
|