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73e13aefe6
Various changes made for strong mode. Bug: Change-Id: I7d57cba0ec0420b68f7c1cf3d31fb4c8577e9898 Reviewed-on: https://dart-review.googlesource.com/13201 Commit-Queue: Ben Konyi <bkonyi@google.com> Reviewed-by: Bob Nystrom <rnystrom@google.com> Reviewed-by: Janice Collins <jcollins@google.com>
26 lines
878 B
Dart
26 lines
878 B
Dart
// Copyright (c) 2012, 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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// From Dart Language Specification, 0.12 M1, "7.6.2 Factories": It is
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// a compile-time error if a redirecting factory constructor does not
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// redirect to a non-redirecting factory constructor or to a
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// generative constructor in a finite number of steps.
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// TODO(ahe): The above specification will probably change to
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// something like: "It is a compile-time error if a redirecting
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// factory constructor redirects to itself, either directly or
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// indirectly via a sequence of redirections."
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class Foo extends Bar {
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factory Foo() = Bar; //# 01: compile-time error
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}
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class Bar {
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factory Bar() = Foo; //# 02: compile-time error
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}
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main() {
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new Foo();
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}
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