event.ts ×5

Frontier kind: Code frontier

unlabeled · c_91d55354ed69

3398 tests · 4355 LOC · 21 files · introduces 0 tests · 10 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code
5 ranges10 lines · 1 files
Tests
0 tests

Contains — complete concept membership

All code (extent)
618 ranges4355 lines · 21 files · Browse complete extent
All tests (intent)
3398 testsBrowse complete intent

Neighbourhood graph

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Introduced files, introduced tests, and structurally relevant concept specialization

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Native relationship evidence

Every exact file and test below is linked only from the concept that introduces it.

Introduced tests

Every collected test enters the hierarchy at exactly one concept.

No tests are introduced at this concept. Its intent tests are introduced by other concepts.

Introduced code

Every collected source range enters the hierarchy at exactly one concept.

1 file ranked by introduced lines: 10 introduced LOC across 5 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/base/common/event.ts 10 introduced LOC · 5 ranges

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1351
1352 private _deliver(listener: undefined | UniqueContainer<(value: T) => void>, value: T) {
1353 > if (!listener) { event.ts
1354 return;
1355 }
1356 > event.ts
1357 > const errorHandler = this._options?.onListenerError || onUnexpectedError;
1358 > if (!errorHandler) {
1359 listener.value(value);
1360 return;
1361 }
1362 > event.ts
1363 > try {
1364 > listener.value(value);
1365 > } catch (e) {
1366 errorHandler(e);
1367 }
1368 > } event.ts
1369
1370 /** Delivers items in the queue. Assumes the queue is ready to go. */
1394 } else if (this._listeners instanceof UniqueContainer) {
1395 this._deliver(this._listeners, event);
1396 > } else { event.ts
1397 const dq = this._deliveryQueue!;
1398 dq.enqueue(this, event, this._listeners.length);