Revision f230a1cf deps/v8/src/object-observe.js
| deps/v8/src/object-observe.js | ||
|---|---|---|
| 72 | 72 |
ObservationWeakMap.prototype = {
|
| 73 | 73 |
get: function(key) {
|
| 74 | 74 |
key = %UnwrapGlobalProxy(key); |
| 75 |
if (!IS_SPEC_OBJECT(key)) return void 0;
|
|
| 75 |
if (!IS_SPEC_OBJECT(key)) return UNDEFINED;
|
|
| 76 | 76 |
return %WeakCollectionGet(this.map_, key); |
| 77 | 77 |
}, |
| 78 | 78 |
set: function(key, value) {
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| 79 | 79 |
key = %UnwrapGlobalProxy(key); |
| 80 |
if (!IS_SPEC_OBJECT(key)) return void 0;
|
|
| 80 |
if (!IS_SPEC_OBJECT(key)) return UNDEFINED;
|
|
| 81 | 81 |
%WeakCollectionSet(this.map_, key, value); |
| 82 | 82 |
}, |
| 83 | 83 |
has: function(key) {
|
| ... | ... | |
| 284 | 284 |
arg.length < 0) |
| 285 | 285 |
return false; |
| 286 | 286 |
|
| 287 |
var length = arg.length; |
|
| 288 |
for (var i = 0; i < length; i++) {
|
|
| 289 |
if (!IS_STRING(arg[i])) |
|
| 290 |
return false; |
|
| 291 |
} |
|
| 292 | 287 |
return true; |
| 293 | 288 |
} |
| 294 | 289 |
|
| ... | ... | |
| 497 | 492 |
|
| 498 | 493 |
ObjectInfoAddPerformingType(objectInfo, changeType); |
| 499 | 494 |
try {
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| 500 |
%_CallFunction(void 0, changeFn);
|
|
| 495 |
%_CallFunction(UNDEFINED, changeFn);
|
|
| 501 | 496 |
} finally {
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| 502 | 497 |
ObjectInfoRemovePerformingType(objectInfo, changeType); |
| 503 | 498 |
} |
| ... | ... | |
| 530 | 525 |
%MoveArrayContents(callbackInfo, delivered); |
| 531 | 526 |
|
| 532 | 527 |
try {
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| 533 |
%_CallFunction(void 0, delivered, callback);
|
|
| 528 |
%_CallFunction(UNDEFINED, delivered, callback);
|
|
| 534 | 529 |
} catch (ex) {}
|
| 535 | 530 |
return true; |
| 536 | 531 |
} |
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