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0eb13c95ac
The "@compile-error" comment is an old not-great way of defining static error tests. See: https://github.com/dart-lang/sdk/issues/45634 Change-Id: I42d3712f2f75f66e7ecae19f740de16f6025b41d Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/296120 Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: Leaf Petersen <leafp@google.com>
48 lines
1.9 KiB
Dart
48 lines
1.9 KiB
Dart
// Copyright (c) 2017, 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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// @dart = 2.9
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import "package:expect/expect.dart";
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void main() {
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// Test object startIndex
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"hello".replaceFirst("h", "X", new Object());
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// ^^^^^^^^^^^^
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// [analyzer] COMPILE_TIME_ERROR.INVALID_CAST_NEW_EXPR
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// ^
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// [cfe] The constructor returns type 'Object' that isn't of expected type 'int'.
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// Test object startIndex
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"hello".replaceFirstMapped("h", (_) => "X", new Object());
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// ^^^^^^^^^^^^
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// [analyzer] COMPILE_TIME_ERROR.INVALID_CAST_NEW_EXPR
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// ^
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// [cfe] The constructor returns type 'Object' that isn't of expected type 'int'.
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"foo-bar".replaceFirstMapped("bar", (v) {
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return 42;
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// ^^
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// [analyzer] COMPILE_TIME_ERROR.RETURN_OF_INVALID_TYPE_FROM_CLOSURE
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// [cfe] A value of type 'int' can't be assigned to a variable of type 'String'.
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});
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"hello".replaceRange(0, 0, 42);
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// ^^
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// [analyzer] COMPILE_TIME_ERROR.ARGUMENT_TYPE_NOT_ASSIGNABLE
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// [cfe] The argument type 'int' can't be assigned to the parameter type 'String'.
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"hello".replaceRange(0, 0, ["x"]);
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// ^^^^^
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// [analyzer] COMPILE_TIME_ERROR.ARGUMENT_TYPE_NOT_ASSIGNABLE
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// [cfe] The argument type 'List<String>' can't be assigned to the parameter type 'String'.
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}
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// Fails to return a String on toString, throws if converted by "$naughty".
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class Naughty {
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toString() => this;
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// ^^^^
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// [analyzer] COMPILE_TIME_ERROR.RETURN_OF_INVALID_TYPE
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// [cfe] A value of type 'Naughty' can't be assigned to a variable of type 'String'.
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}
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