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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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