| // Copyright (c) 2011, 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. |
| |
| /// @assertion The static type of a function literal of the form |
| /// (T1 a1,...,Tn an, {Tn+1 xn+1: d1,...,Tn+k xn+k: dk }) {s} is |
| /// (T1,...,Tn, {Tn+1 xn+1,...,Tn+k xn+k}) -> dynamic. |
| /// In any case where Ti, 1 <= i <= n + k, is not specified, it is considered |
| /// to have been specified as dynamic. |
| /// @description Checks that the static type of function literal of the form |
| /// (T1 a1,...,Tn an, {Tn+1 xn+1: d1,...,Tn+k xn+k: dk}) {s} is |
| /// (T1,...,Tn, {Tn+1 xn+1,...,Tn+k xn+k}) -> dynamic and that wherever |
| /// an argument type of a function literal is not specified, it is considered |
| /// to have been specified as dynamic. |
| /// @author kaigorodov |
| |
| |
| typedef dynamic dynFuncBoolParam(bool p1, {bool? p2}); |
| typedef dynamic dynFuncIntParam(int p1, {int? p2}); |
| typedef dynamic dynFuncStringParam(String p1, {String? p2}); |
| typedef dynamic dynFuncListParam(List p1, {List? p2}); |
| |
| main() { |
| dynFuncBoolParam dfbp = (bool p1, {bool? p2}) { return 1; }; |
| dfbp = (bool p1, {bool? p2: true}) { var x = p1; }; |
| dfbp = (a, {p2}) {}; |
| |
| dynFuncIntParam dfip = (int p1, {int? p2}) {[1][0];}; |
| dfip = (int p1, {int? p2}) {return p1 + (p2 as int);}; |
| dfip = (a, {p2}) {}; |
| |
| dynFuncStringParam dfsp = (String s1, {String? p2}) {return "";}; |
| dfsp = (String s1, {String? p2}) {10 << 2;}; |
| dfsp = (a, {p2}) {}; |
| |
| dynFuncListParam dflp = (List p1, {List? p2}) {}; |
| dflp = (List l1, {List? p2}) { return {}; }; |
| dflp = (a, {p2}) {}; |
| } |