dart-sdk/tests/language/regress/regress15606_test.dart
Johnni Winther b3af778a38 [cfe] Add UnresolvedKind for fine grained unresolved reporting
- including tests for issues 46719 and 46887

Change-Id: I601fcfcb956e059f502cbece29fb2a6a00f68846
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/210464
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
2021-08-25 09:51:54 +00:00

29 lines
769 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.
class Foo<T> {}
var a = [new Object(), 42];
bar(x, y) {}
main() {
while (false) {
// Comply to inlining heuristics.
// Use an unresolved prefix.
var foo =
Unresolved.
// ^^^^^^^^^^
// [analyzer] COMPILE_TIME_ERROR.UNDEFINED_IDENTIFIER
// [cfe] Undefined name 'Unresolved'.
bar(
// Make dart2js generate a call to setRuntimeTypeInfo.
new Foo<int>(),
// Use a one-shot interceptor.
a[0].toString());
// Do an is test on `Foo` to require setRuntimeTypeInfo.
print(foo is Foo<int>);
}
}