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Last change
on this file was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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initial commit
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Property mode
set to
100644
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File size:
426 bytes
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| 1 | import { errorObject } from './errorObject';
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| 2 |
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| 3 | let tryCatchTarget: Function;
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| 4 |
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| 5 | function tryCatcher(this: any): any {
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| 6 | errorObject.e = undefined;
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| 7 | try {
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| 8 | return tryCatchTarget.apply(this, arguments);
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| 9 | } catch (e) {
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| 10 | errorObject.e = e;
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| 11 | return errorObject;
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| 12 | } finally {
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| 13 | tryCatchTarget = undefined;
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| 14 | }
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| 15 | }
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| 16 |
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| 17 | export function tryCatch<T extends Function>(fn: T): T {
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| 18 | tryCatchTarget = fn;
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| 19 | return <any>tryCatcher;
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| 20 | }
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