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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 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. | 3 // BSD-style license that can be found in the LICENSE file. |
4 // VMOptions= | 4 // VMOptions= |
5 // VMOptions=--compile_all | 5 // VMOptions=--compile_all |
6 | 6 |
7 // Exercises language constructs that require compile time constants | 7 // Exercises language constructs that require compile time constants |
8 | 8 |
9 // Initialize with different literal types | 9 // Initialize with different literal types |
10 final b = true; | 10 const b = true; |
11 final s = "apple"; | 11 const s = "apple"; |
12 final i = 1; | 12 const i = 1; |
13 final d = 3.3; | 13 const d = 3.3; |
14 final h = 0xf; | 14 const h = 0xf; |
15 final n = null; | 15 const n = null; |
16 final aList = const[1, 2, 3]; // array literal | 16 const aList = const[1, 2, 3]; // array literal |
17 final aMap = const { "1": "one", "2": "banana" }; // map literal | 17 const aMap = const { "1": "one", "2": "banana" }; // map literal |
18 | 18 |
19 final INT_LIT = 5; | 19 const INT_LIT = 5; |
20 final INT_LIT_REF = INT_LIT; | 20 const INT_LIT_REF = INT_LIT; |
21 final DOUBLE_LIT = 1.5; | 21 const DOUBLE_LIT = 1.5; |
22 final BOOL_LIT = true; | 22 const BOOL_LIT = true; |
23 final STRING_LIT = "Hello"; | 23 const STRING_LIT = "Hello"; |
24 | 24 |
25 final BOP1_0 = INT_LIT + 1; | 25 const BOP1_0 = INT_LIT + 1; |
26 final BOP1_1 = 1 + INT_LIT; | 26 const BOP1_1 = 1 + INT_LIT; |
27 final BOP1_2 = INT_LIT - 1; | 27 const BOP1_2 = INT_LIT - 1; |
28 final BOP1_3 = 1 - INT_LIT; | 28 const BOP1_3 = 1 - INT_LIT; |
29 final BOP1_4 = INT_LIT * 1; | 29 const BOP1_4 = INT_LIT * 1; |
30 final BOP1_5 = 1 * INT_LIT; | 30 const BOP1_5 = 1 * INT_LIT; |
31 final BOP1_6 = INT_LIT / 1; | 31 const BOP1_6 = INT_LIT / 1; |
32 final BOP1_7 = 1 / INT_LIT; | 32 const BOP1_7 = 1 / INT_LIT; |
33 final BOP2_0 = DOUBLE_LIT + 1.5; | 33 const BOP2_0 = DOUBLE_LIT + 1.5; |
34 final BOP2_1 = 1.5 + DOUBLE_LIT; | 34 const BOP2_1 = 1.5 + DOUBLE_LIT; |
35 final BOP2_2 = DOUBLE_LIT - 1.5; | 35 const BOP2_2 = DOUBLE_LIT - 1.5; |
36 final BOP2_3 = 1.5 - DOUBLE_LIT; | 36 const BOP2_3 = 1.5 - DOUBLE_LIT; |
37 final BOP2_4 = DOUBLE_LIT * 1.5; | 37 const BOP2_4 = DOUBLE_LIT * 1.5; |
38 final BOP2_5 = 1.5 * DOUBLE_LIT; | 38 const BOP2_5 = 1.5 * DOUBLE_LIT; |
39 final BOP2_6 = DOUBLE_LIT / 1.5; | 39 const BOP2_6 = DOUBLE_LIT / 1.5; |
40 final BOP2_7 = 1.5 / DOUBLE_LIT; | 40 const BOP2_7 = 1.5 / DOUBLE_LIT; |
41 final BOP3_0 = 2 < INT_LIT; | 41 const BOP3_0 = 2 < INT_LIT; |
42 final BOP3_1 = INT_LIT < 2; | 42 const BOP3_1 = INT_LIT < 2; |
43 final BOP3_2 = 2 > INT_LIT; | 43 const BOP3_2 = 2 > INT_LIT; |
44 final BOP3_3 = INT_LIT > 2; | 44 const BOP3_3 = INT_LIT > 2; |
45 final BOP3_4 = 2 < DOUBLE_LIT; | 45 const BOP3_4 = 2 < DOUBLE_LIT; |
46 final BOP3_5 = DOUBLE_LIT < 2; | 46 const BOP3_5 = DOUBLE_LIT < 2; |
47 final BOP3_6 = 2 > DOUBLE_LIT; | 47 const BOP3_6 = 2 > DOUBLE_LIT; |
48 final BOP3_7 = DOUBLE_LIT > 2; | 48 const BOP3_7 = DOUBLE_LIT > 2; |
49 final BOP3_8 = 2 <= INT_LIT; | 49 const BOP3_8 = 2 <= INT_LIT; |
50 final BOP3_9 = INT_LIT <= 2; | 50 const BOP3_9 = INT_LIT <= 2; |
51 final BOP3_10 = 2 >= INT_LIT; | 51 const BOP3_10 = 2 >= INT_LIT; |
52 final BOP3_11 = INT_LIT >= 2; | 52 const BOP3_11 = INT_LIT >= 2; |
53 final BOP3_12 = 2.0 <= DOUBLE_LIT; | 53 const BOP3_12 = 2.0 <= DOUBLE_LIT; |
54 final BOP3_13 = DOUBLE_LIT <= 2.0; | 54 const BOP3_13 = DOUBLE_LIT <= 2.0; |
55 final BOP3_14 = 2.0 >= DOUBLE_LIT; | 55 const BOP3_14 = 2.0 >= DOUBLE_LIT; |
56 final BOP3_15 = DOUBLE_LIT >= 2; | 56 const BOP3_15 = DOUBLE_LIT >= 2; |
57 final BOP4_0 = 5 % INT_LIT; | 57 const BOP4_0 = 5 % INT_LIT; |
58 final BOP4_1 = INT_LIT % 5; | 58 const BOP4_1 = INT_LIT % 5; |
59 final BOP4_2 = 5.0 % DOUBLE_LIT; | 59 const BOP4_2 = 5.0 % DOUBLE_LIT; |
60 final BOP4_3 = DOUBLE_LIT % 5.0; | 60 const BOP4_3 = DOUBLE_LIT % 5.0; |
61 final BOP5_0 = 0x80 & 0x04; | 61 const BOP5_0 = 0x80 & 0x04; |
62 final BOP5_1 = 0x80 | 0x04; | 62 const BOP5_1 = 0x80 | 0x04; |
63 final BOP5_2 = 0x80 << 0x04; | 63 const BOP5_2 = 0x80 << 0x04; |
64 final BOP5_3 = 0x80 >> 0x04; | 64 const BOP5_3 = 0x80 >> 0x04; |
65 final BOP5_4 = 0x80 ~/ 0x04; | 65 const BOP5_4 = 0x80 ~/ 0x04; |
66 final BOP5_5 = 0x80 ^ 0x04; | 66 const BOP5_5 = 0x80 ^ 0x04; |
67 final BOP6 = BOOL_LIT && true; | 67 const BOP6 = BOOL_LIT && true; |
68 final BOP7 = false || BOOL_LIT; | 68 const BOP7 = false || BOOL_LIT; |
69 final BOP8 = STRING_LIT == "World!"; | 69 const BOP8 = STRING_LIT == "World!"; |
70 final BOP9 = "Hello" != STRING_LIT; | 70 const BOP9 = "Hello" != STRING_LIT; |
71 final BOP10 = INT_LIT === INT_LIT_REF; | 71 const BOP10 = INT_LIT === INT_LIT_REF; |
72 final BOP11 = BOOL_LIT !== true; | 72 const BOP11 = BOOL_LIT !== true; |
73 | 73 |
74 // Multiple binary expressions | 74 // Multiple binary expressions |
75 final BOP20 = 1 * INT_LIT / 3 + INT_LIT + 9; | 75 const BOP20 = 1 * INT_LIT / 3 + INT_LIT + 9; |
76 | 76 |
77 // Parenthised expressions | 77 // Parenthised expressions |
78 final BOP30 = ( 1 > 2 ); | 78 const BOP30 = ( 1 > 2 ); |
79 final BOP31 = (1 * 2) + 3; | 79 const BOP31 = (1 * 2) + 3; |
80 final BOP32= 3 + (1 * 2); | 80 const BOP32= 3 + (1 * 2); |
81 | 81 |
82 // Unary expressions | 82 // Unary expressions |
83 final UOP1_0 = !BOOL_LIT; | 83 const UOP1_0 = !BOOL_LIT; |
84 final UOP1_1 = BOOL_LIT || !true; | 84 const UOP1_1 = BOOL_LIT || !true; |
85 final UOP1_2 = !BOOL_LIT || true; | 85 const UOP1_2 = !BOOL_LIT || true; |
86 final UOP1_3 = !(BOOL_LIT && true); | 86 const UOP1_3 = !(BOOL_LIT && true); |
87 final UOP2_0 = ~0xf0; | 87 const UOP2_0 = ~0xf0; |
88 final UOP2_1 = ~INT_LIT; | 88 const UOP2_1 = ~INT_LIT; |
89 final UOP2_2 = ~INT_LIT & 123; | 89 const UOP2_2 = ~INT_LIT & 123; |
90 final UOP2_3 = ~(INT_LIT | 0xff); | 90 const UOP2_3 = ~(INT_LIT | 0xff); |
91 final UOP3_0 = -0xf0; | 91 const UOP3_0 = -0xf0; |
92 final UOP3_1 = -INT_LIT; | 92 const UOP3_1 = -INT_LIT; |
93 final UOP3_2 = -INT_LIT + 123; | 93 const UOP3_2 = -INT_LIT + 123; |
94 final UOP3_3 = -(INT_LIT * 0xff); | 94 const UOP3_3 = -(INT_LIT * 0xff); |
95 final UOP3_4 = -0xf0; | 95 const UOP3_4 = -0xf0; |
96 final UOP3_5 = -DOUBLE_LIT; | 96 const UOP3_5 = -DOUBLE_LIT; |
97 final UOP3_6 = -DOUBLE_LIT + 123; | 97 const UOP3_6 = -DOUBLE_LIT + 123; |
98 final UOP3_7 = -(DOUBLE_LIT * 0xff); | 98 const UOP3_7 = -(DOUBLE_LIT * 0xff); |
99 | 99 |
100 class A { | 100 class A { |
101 const A(); | 101 const A(); |
102 static final a = const A(); // Assignment from Constant constructor OK | 102 static const a = const A(); // Assignment from Constant constructor OK |
103 } | 103 } |
104 | 104 |
105 main () { | 105 main () { |
106 } | 106 } |
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