blob: e00a1d63425e3e042b203249b1d3b86b72f25e99 [file] [log] [blame]
// Copyright (c) 2017, 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 C {
C();
factory C.fact() => null;
factory C.fact2() = D;
C.nonFact();
C.nonFact2() : this.nonFact();
static void staticFunction(int i) {}
}
class D extends C {}
void topLevelFunction(int i) {}
test() {
void localFunction(int i) {}
List<int> a = <Object>[];
// ^^^^^^^^^^
// [analyzer] COMPILE_TIME_ERROR.INVALID_CAST_LITERAL_LIST
// ^
// [cfe] The list literal type 'List<Object>' isn't of expected type 'List<int>'.
Map<int, String> b = <Object, String>{};
// ^^^^^^^^^^^^^^^^^^
// [analyzer] COMPILE_TIME_ERROR.INVALID_CAST_LITERAL_MAP
// ^
// [cfe] The map literal type 'Map<Object, String>' isn't of expected type 'Map<int, String>'.
Map<int, String> c = <int, Object>{};
// ^^^^^^^^^^^^^^^
// [analyzer] COMPILE_TIME_ERROR.INVALID_CAST_LITERAL_MAP
// ^
// [cfe] The map literal type 'Map<int, Object>' isn't of expected type 'Map<int, String>'.
int Function(Object) d = (int i) => i;
// ^^^^^^^^^^^^
// [analyzer] COMPILE_TIME_ERROR.INVALID_CAST_FUNCTION_EXPR
// [cfe] The function expression type 'int Function(int)' isn't of expected type 'int Function(Object)'.
D e = new C.fact();
D f = new C.fact2();
D g = new C.nonFact();
// ^^^^^^^^^^^^^^^
// [analyzer] COMPILE_TIME_ERROR.INVALID_CAST_NEW_EXPR
// ^
// [cfe] The constructor returns type 'C' that isn't of expected type 'D'.
D h = new C.nonFact2();
// ^^^^^^^^^^^^^^^^
// [analyzer] COMPILE_TIME_ERROR.INVALID_CAST_NEW_EXPR
// ^
// [cfe] The constructor returns type 'C' that isn't of expected type 'D'.
void Function(Object) i = C.staticFunction;
// ^^^^^^^^^^^^^^^^
// [analyzer] COMPILE_TIME_ERROR.INVALID_CAST_METHOD
// ^
// [cfe] The static method has type 'void Function(int)' that isn't of expected type 'void Function(Object)'.
void Function(Object) j = topLevelFunction;
// ^^^^^^^^^^^^^^^^
// [analyzer] COMPILE_TIME_ERROR.INVALID_CAST_FUNCTION
// [cfe] The top level function has type 'void Function(int)' that isn't of expected type 'void Function(Object)'.
void Function(Object) k = localFunction;
// ^^^^^^^^^^^^^
// [analyzer] COMPILE_TIME_ERROR.INVALID_CAST_FUNCTION
// [cfe] The local function has type 'void Function(int)' that isn't of expected type 'void Function(Object)'.
}
main() {}