Robert Nystrom
c959c9aba7
Change-Id: I3f67dd79ff2ee745cc2ea161ce7150630e805c97 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/150186 Commit-Queue: Bob Nystrom <rnystrom@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com> Reviewed-by: Nicholas Shahan <nshahan@google.com>
55 lines
979 B
Dart
55 lines
979 B
Dart
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// Regression test for dart2js that used to optimistically infer the
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// wrong types for fields because of generative constructors being
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// inlined.
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import "package:expect/expect.dart";
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import "../compiler_annotations.dart";
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class A {
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var field;
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A(this.field);
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}
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dynamic c = () => new List<dynamic>.filled(42, null)[0];
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main() {
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bar();
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// Defeat type inferencing.
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new A(c());
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doIt();
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bar();
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}
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@DontInline()
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doIt() {
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() => 42;
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var c = new A(null);
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Expect.throwsNoSuchMethodError(() => c.field + 42);
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}
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@DontInline()
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bar() {
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() => 42;
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return inlineLevel1();
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}
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inlineLevel1() {
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return inlineLevel2();
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}
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inlineLevel2() {
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return inlineLevel3();
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}
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inlineLevel3() {
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return inlineLevel4();
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}
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inlineLevel4() {
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return new A(42);
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}
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