dart-sdk/tests/language/optimize/inferrer_constructor3_test.dart
Daco Harkes db90fd784b [test] Replace non-implemented @DontInline() annotations
Remove the `@DontInline()` annotation. None of the backends implemented
it. (Searching for "DontInline" yields nothing in our code base.)

Instead replaced the use sites with `@pragma('vm:never-inline')` and
`@pragma('dart2js:noInline')`, which are implemented in the backends.

Original suggestion:
https://dart-review.googlesource.com/c/sdk/+/208080/4..6/tests/language_2/const/map_hashcode_override_test.dart#b11

Change-Id: Ifdcfc8ef3413d0b5964edc1bc1fa47c5ce306935
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/208082
Reviewed-by: Erik Ernst <eernst@google.com>
Commit-Queue: Daco Harkes <dacoharkes@google.com>
2021-07-26 13:22:31 +00:00

56 lines
1,022 B
Dart

// Copyright (c) 2013, 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.
// Regression test for dart2js that used to optimistically infer the
// wrong types for fields because of generative constructors being
// inlined.
import "package:expect/expect.dart";
class A {
var field;
A(this.field);
}
dynamic c = () => new List<dynamic>.filled(42, null)[0];
main() {
bar();
// Defeat type inferencing.
new A(c());
doIt();
bar();
}
@pragma('vm:never-inline')
@pragma('dart2js:noInline')
doIt() {
() => 42;
var c = new A(null);
Expect.throwsNoSuchMethodError(() => c.field + 42);
}
@pragma('vm:never-inline')
@pragma('dart2js:noInline')
bar() {
() => 42;
return inlineLevel1();
}
inlineLevel1() {
return inlineLevel2();
}
inlineLevel2() {
return inlineLevel3();
}
inlineLevel3() {
return inlineLevel4();
}
inlineLevel4() {
return new A(42);
}