Konstantin Shcheglov
ba92b78acd
Bug: https://github.com/dart-lang/sdk/issues/42821 Change-Id: I153c48d7a2e4a02026928e6203aacf8f2dc029ba Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/155849 Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
127 lines
3.8 KiB
Dart
127 lines
3.8 KiB
Dart
// Copyright (c) 2019, 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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// Test that a setter has a single argument.
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import 'dart:async';
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set tooFew() {}
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// ^^^^^^
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// [analyzer] COMPILE_TIME_ERROR.WRONG_NUMBER_OF_PARAMETERS_FOR_SETTER
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// ^
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// [cfe] A setter should have exactly one formal parameter.
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set tooMany(var value, var extra) {}
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// ^^^^^^^
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// [analyzer] COMPILE_TIME_ERROR.WRONG_NUMBER_OF_PARAMETERS_FOR_SETTER
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// ^
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// [cfe] A setter should have exactly one formal parameter.
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/*space*/ int set wrongReturnType1(_) {}
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// ^^^
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// [analyzer] COMPILE_TIME_ERROR.NON_VOID_RETURN_FOR_SETTER
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// [cfe] unspecified
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/*space*/ FutureOr<void> set wrongReturnType2(_) {}
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// ^^^^^^^^^^^^^^
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// [analyzer] COMPILE_TIME_ERROR.NON_VOID_RETURN_FOR_SETTER
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// [cfe] unspecified
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/*space*/ Never set wrongReturnType3(_) {}
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// ^^^^^
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// [analyzer] COMPILE_TIME_ERROR.NON_VOID_RETURN_FOR_SETTER
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// [cfe] unspecified
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class C {
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static int set staticWrongReturnType1(_) => 1;
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// ^^^
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// [analyzer] COMPILE_TIME_ERROR.NON_VOID_RETURN_FOR_SETTER
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// [cfe] unspecified
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static FutureOr<void> set staticWrongReturnType2(_) {}
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// ^^^^^^^^^^^^^^
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// [analyzer] COMPILE_TIME_ERROR.NON_VOID_RETURN_FOR_SETTER
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// [cfe] unspecified
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static Never set staticWrongReturnType3(_) => throw 1;
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// ^^^^^
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// [analyzer] COMPILE_TIME_ERROR.NON_VOID_RETURN_FOR_SETTER
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// [cfe] unspecified
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/*space*/ int set wrongReturnType1(_) {}
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// ^^^
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// [analyzer] COMPILE_TIME_ERROR.NON_VOID_RETURN_FOR_SETTER
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// [cfe] unspecified
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/*space*/ FutureOr<void> set wrongReturnType2(_) {}
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// ^^^^^^^^^^^^^^
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// [analyzer] COMPILE_TIME_ERROR.NON_VOID_RETURN_FOR_SETTER
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// [cfe] unspecified
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/*space*/ Never set wrongReturnType3(_) => throw 1;
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// ^^^^^
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// [analyzer] COMPILE_TIME_ERROR.NON_VOID_RETURN_FOR_SETTER
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// [cfe] unspecified
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static int get staticNonAssignableTypes1 => 1;
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// ^^^^^^^^^^^^^^^^^^^^^^^^^
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// [analyzer] COMPILE_TIME_ERROR.GETTER_NOT_ASSIGNABLE_SETTER_TYPES
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// [cfe] unspecified
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static set staticNonAssignableTypes1(String _) {}
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static num get staticAssignableTypes1 => 1;
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static set staticAssignableTypes1(int _) {}
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static FutureOr<int> get staticAssignableTypes2 => 1;
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static set staticAssignableTypes2(int _) {}
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static dynamic get staticAssignableTypes3 => 1;
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static set staticAssignableTypes3(int _) {}
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int get nonAssignableTypes1 => 1;
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// ^^^^^^^^^^^^^^^^^^^
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// [analyzer] COMPILE_TIME_ERROR.GETTER_NOT_ASSIGNABLE_SETTER_TYPES
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// [cfe] unspecified
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set nonAssignableTypes1(String _) {}
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num get assignableTypes1 => 1;
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set assignableTypes1(int _) {}
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FutureOr<int> get assignableTypes2 => 1;
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set assignableTypes2(int _) {}
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dynamic get assignableTypes3 => 1;
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set assignableTypes3(int _) {}
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}
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main() {
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tooFew = 1;
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tooMany = 1;
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wrongReturnType1 = 1;
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wrongReturnType2 = 1;
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wrongReturnType3 = 1;
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C.staticWrongReturnType1 = 4;
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C.staticWrongReturnType2 = 4;
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C.staticWrongReturnType3 = 4;
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C().wrongReturnType1 = 5;
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C().wrongReturnType2 = 5;
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C().wrongReturnType3 = 5;
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var x1 = C.staticNonAssignableTypes1;
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C.staticNonAssignableTypes1 = '' as dynamic;
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var y1 = C.staticAssignableTypes1;
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C.staticAssignableTypes1 = '' as dynamic;
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var y2 = C.staticAssignableTypes2;
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C.staticAssignableTypes2 = '' as dynamic;
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var y3 = C.staticAssignableTypes3;
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C.staticAssignableTypes3 = '' as dynamic;
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var z1 = C().nonAssignableTypes1;
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C().nonAssignableTypes1 = '' as dynamic;
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var w1 = C().assignableTypes1;
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C().assignableTypes1 = '' as dynamic;
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var w2 = C().assignableTypes2;
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C().assignableTypes2 = '' as dynamic;
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var w3 = C().assignableTypes3;
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C().assignableTypes3 = '' as dynamic;
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}
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