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(Empty) | |
| 1 this.foo = this.foo + 1; // OK - outside of function. |
| 2 |
| 3 function f() { |
| 4 this.foo = this.foo + 1; // OK - global |this|. |
| 5 } |
| 6 |
| 7 /** |
| 8 * @constructor |
| 9 */ |
| 10 function TypeOne() { |
| 11 this.foo = this.foo + 1; // OK - object field in ctor. |
| 12 |
| 13 /** |
| 14 * @this {TypeOne} |
| 15 */ |
| 16 function callbackOne() { |
| 17 this.foo = this.foo + 1; // OK - @this declared. |
| 18 |
| 19 function badInnerCallback() { |
| 20 this.foo = this.foo + 2; // ERROR - @this not declared. |
| 21 } |
| 22 } |
| 23 |
| 24 function badCallbackInCtor() { |
| 25 this.foo = this.foo + 1; // ERROR - @this not declared. |
| 26 } |
| 27 } |
| 28 |
| 29 TypeOne.prototype = { |
| 30 addListener: function(callback) |
| 31 { |
| 32 if (typeof callback !== "function") |
| 33 throw "addListener: callback is not a function"; |
| 34 if (this._listeners.length === 0) |
| 35 extensionServer.sendRequest({ command: commands.Subscribe, type: thi
s._type }); |
| 36 this._listeners.push(callback); |
| 37 extensionServer.registerHandler("notify-" + this._type, this._dispatch.b
ind(this)); |
| 38 }, |
| 39 |
| 40 funcOne: function() { |
| 41 this.foo = this.foo + 1; // OK - in method. |
| 42 }, |
| 43 |
| 44 funcTwo: function() { |
| 45 /** |
| 46 * @this {TypeOne} |
| 47 */ |
| 48 function callback() { |
| 49 this.foo = this.foo + 1; // OK - @this declared. |
| 50 } |
| 51 }, |
| 52 |
| 53 funcThree: function() { |
| 54 function badCallbackInMethod() { |
| 55 this.foo = this.foo + 1; // ERROR - @this not declared. |
| 56 } |
| 57 } |
| 58 } |
| 59 |
| 60 |
| 61 /** |
| 62 * @constructor |
| 63 */ |
| 64 TypeTwo = function() { |
| 65 this.bar = this.bar + 1; // OK - object field in ctor. |
| 66 |
| 67 /** |
| 68 * @this {TypeTwo} |
| 69 */ |
| 70 function callbackOne() { |
| 71 this.bar = this.bar + 1; // OK - @this declared. |
| 72 |
| 73 function badInnerCallback() { |
| 74 this.bar = this.bar + 2; // ERROR - @this not declared. |
| 75 } |
| 76 } |
| 77 |
| 78 function badCallbackInCtor() { |
| 79 this.bar = this.bar + 1; // ERROR - @this not declared. |
| 80 } |
| 81 } |
| 82 |
| 83 TypeTwo.prototype = { |
| 84 funcOne: function() { |
| 85 this.bar = this.bar + 1; // OK - in method. |
| 86 }, |
| 87 |
| 88 funcTwo: function() { |
| 89 /** |
| 90 * @this {TypeTwo} |
| 91 */ |
| 92 function callback() { |
| 93 this.bar = this.bar + 1; // OK - @this declared. |
| 94 } |
| 95 }, |
| 96 |
| 97 funcThree: function() { |
| 98 function badCallbackInMethod() { |
| 99 this.bar = this.bar + 1; // ERROR - @this not declared. |
| 100 } |
| 101 } |
| 102 } |
| 103 |
| 104 /** |
| 105 * @return {!Object} |
| 106 */ |
| 107 function returnConstructedObject() { |
| 108 |
| 109 /** |
| 110 * @constructor |
| 111 */ |
| 112 TypeThree = function() { |
| 113 this.bar = this.bar + 1; // OK - object field in ctor. |
| 114 |
| 115 /** |
| 116 * @this {TypeThree} |
| 117 */ |
| 118 function callbackOne() { |
| 119 this.bar = this.bar + 1; // OK - @this declared. |
| 120 |
| 121 function badInnerCallback() { |
| 122 this.bar = this.bar + 2; // ERROR - @this not declared. |
| 123 } |
| 124 } |
| 125 |
| 126 function badCallbackInCtor() { |
| 127 this.bar = this.bar + 1; // ERROR - @this not declared. |
| 128 } |
| 129 } |
| 130 |
| 131 TypeThree.prototype = { |
| 132 funcOne: function() { |
| 133 this.bar = this.bar + 1; // OK - in method. |
| 134 }, |
| 135 |
| 136 funcTwo: function() { |
| 137 /** |
| 138 * @this {TypeThree} |
| 139 */ |
| 140 function callback() { |
| 141 this.bar = this.bar + 1; // OK - @this declared. |
| 142 } |
| 143 }, |
| 144 |
| 145 funcThree: function() { |
| 146 function badCallbackInMethod() { |
| 147 this.bar = this.bar + 1; // ERROR - @this not declared. |
| 148 } |
| 149 } |
| 150 } |
| 151 |
| 152 return new TypeThree(); |
| 153 } |
| 154 |
| 155 var object = { |
| 156 /** |
| 157 * @this {MyType} |
| 158 */ |
| 159 value: function() |
| 160 { |
| 161 this.foo = 1; // OK - @this annotated. |
| 162 } |
| 163 }; |
| 164 |
| 165 (function() { |
| 166 var object = { |
| 167 /** |
| 168 * @this {MyType} |
| 169 */ |
| 170 value: function() |
| 171 { |
| 172 this.foo = 1; // OK - @this annotated. |
| 173 } |
| 174 }; |
| 175 })(); |
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