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| 1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file | |
| 2 // for details. All rights reserved. Use of this source code is governed by a | |
| 3 // BSD-style license that can be found in the LICENSE file. | |
| 4 | |
| 5 import "package:expect/expect.dart"; | |
| 6 | |
| 7 void checkBadSymbol(String s) { | |
| 8 Expect.throws(() => new Symbol(s), (e) => e is ArgumentError); | |
| 9 } | |
| 10 | |
| 11 main() { | |
| 12 var x; | |
| 13 | |
| 14 // 'void' is allowed as a symbol name. | |
| 15 x = const Symbol('void'); // //# 01: ok | |
| 16 x = #void; // //# 02: ok | |
| 17 x = new Symbol('void'); // //# 03: ok | |
| 18 | |
| 19 // However, it is not allowed as a part of a symbol name. | |
| 20 x = const Symbol('void.foo'); // //# 04: compile-time error | |
| 21 x = #void.foo; // //# 05: static type warning | |
| 22 checkBadSymbol('void.foo'); // //# 06: ok | |
| 23 x = const Symbol('foo.void'); // //# 07: compile-time error | |
| 24 x = #foo.void; // //# 08: compile-time error | |
| 25 checkBadSymbol('foo.void'); // //# 09: ok | |
| 26 | |
| 27 // All other reserved words are disallowed. | |
| 28 x = const Symbol('assert'); // //# 10: compile-time error | |
| 29 x = const Symbol('break'); // //# 10: continued | |
| 30 x = const Symbol('case'); // //# 10: continued | |
| 31 x = const Symbol('catch'); // //# 10: continued | |
| 32 x = const Symbol('class'); // //# 10: continued | |
| 33 x = const Symbol('const'); // //# 10: continued | |
| 34 x = const Symbol('continue'); // //# 10: continued | |
| 35 x = const Symbol('default'); // //# 10: continued | |
| 36 x = const Symbol('do'); // //# 10: continued | |
| 37 x = const Symbol('else'); // //# 10: continued | |
| 38 x = const Symbol('enum'); // //# 10: continued | |
| 39 x = const Symbol('extends'); // //# 10: continued | |
| 40 x = #assert; // //# 11: compile-time error | |
| 41 x = const Symbol('false'); // //# 10: continued | |
| 42 x = const Symbol('final'); // //# 10: continued | |
| 43 x = const Symbol('finally'); // //# 10: continued | |
| 44 x = const Symbol('for'); // //# 10: continued | |
| 45 x = const Symbol('if'); // //# 10: continued | |
| 46 x = const Symbol('in'); // //# 10: continued | |
| 47 x = const Symbol('is'); // //# 10: continued | |
| 48 x = const Symbol('new'); // //# 10: continued | |
| 49 x = const Symbol('null'); // //# 10: continued | |
| 50 x = const Symbol('rethrow'); // //# 10: continued | |
| 51 x = const Symbol('return'); // //# 10: continued | |
| 52 x = const Symbol('super'); // //# 10: continued | |
| 53 x = const Symbol('switch'); // //# 10: continued | |
| 54 x = const Symbol('this'); // //# 10: continued | |
| 55 x = const Symbol('throw'); // //# 10: continued | |
| 56 x = const Symbol('true'); // //# 10: continued | |
| 57 x = const Symbol('try'); // //# 10: continued | |
| 58 x = const Symbol('var'); // //# 10: continued | |
| 59 x = const Symbol('while'); // //# 10: continued | |
| 60 x = const Symbol('with'); // //# 10: continued | |
| 61 x = #break; // //# 11: continued | |
| 62 x = #case; // //# 11: continued | |
| 63 x = #catch; // //# 11: continued | |
| 64 x = #class; // //# 11: continued | |
| 65 x = #const; // //# 11: continued | |
| 66 x = #continue; // //# 11: continued | |
| 67 x = #default; // //# 11: continued | |
| 68 x = #do; // //# 11: continued | |
| 69 x = #else; // //# 11: continued | |
| 70 x = #enum; // //# 11: continued | |
| 71 x = #extends; // //# 11: continued | |
| 72 x = #false; // //# 11: continued | |
| 73 x = #final; // //# 11: continued | |
| 74 x = #finally; // //# 11: continued | |
| 75 x = #for; // //# 11: continued | |
| 76 x = #if; // //# 11: continued | |
| 77 x = #in; // //# 11: continued | |
| 78 x = #is; // //# 11: continued | |
| 79 x = #new; // //# 11: continued | |
| 80 x = #null; // //# 11: continued | |
| 81 x = #rethrow; // //# 11: continued | |
| 82 x = #return; // //# 11: continued | |
| 83 x = #super; // //# 11: continued | |
| 84 x = #switch; // //# 11: continued | |
| 85 x = #this; // //# 11: continued | |
| 86 x = #throw; // //# 11: continued | |
| 87 x = #true; // //# 11: continued | |
| 88 x = #try; // //# 11: continued | |
| 89 x = #var; // //# 11: continued | |
| 90 x = #while; // //# 11: continued | |
| 91 x = #with; // //# 11: continued | |
| 92 checkBadSymbol('assert'); // //# 12: ok | |
| 93 checkBadSymbol('break'); // //# 12: continued | |
| 94 checkBadSymbol('case'); // //# 12: continued | |
| 95 checkBadSymbol('catch'); // //# 12: continued | |
| 96 checkBadSymbol('class'); // //# 12: continued | |
| 97 checkBadSymbol('const'); // //# 12: continued | |
| 98 checkBadSymbol('continue'); // //# 12: continued | |
| 99 checkBadSymbol('default'); // //# 12: continued | |
| 100 checkBadSymbol('do'); // //# 12: continued | |
| 101 checkBadSymbol('else'); // //# 12: continued | |
| 102 checkBadSymbol('enum'); // //# 12: continued | |
| 103 checkBadSymbol('extends'); // //# 12: continued | |
| 104 checkBadSymbol('false'); // //# 12: continued | |
| 105 checkBadSymbol('final'); // //# 12: continued | |
| 106 checkBadSymbol('finally'); // //# 12: continued | |
| 107 checkBadSymbol('for'); // //# 12: continued | |
| 108 checkBadSymbol('if'); // //# 12: continued | |
| 109 checkBadSymbol('in'); // //# 12: continued | |
| 110 checkBadSymbol('is'); // //# 12: continued | |
| 111 checkBadSymbol('new'); // //# 12: continued | |
| 112 checkBadSymbol('null'); // //# 12: continued | |
| 113 checkBadSymbol('rethrow'); // //# 12: continued | |
| 114 checkBadSymbol('return'); // //# 12: continued | |
| 115 checkBadSymbol('super'); // //# 12: continued | |
| 116 checkBadSymbol('switch'); // //# 12: continued | |
| 117 checkBadSymbol('this'); // //# 12: continued | |
| 118 checkBadSymbol('throw'); // //# 12: continued | |
| 119 checkBadSymbol('true'); // //# 12: continued | |
| 120 checkBadSymbol('try'); // //# 12: continued | |
| 121 checkBadSymbol('var'); // //# 12: continued | |
| 122 checkBadSymbol('while'); // //# 12: continued | |
| 123 checkBadSymbol('with'); // //# 12: continued | |
| 124 } | |
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