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@angular/core/esm2020/src/util/closure.mjs

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1/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
8/**
* Convince closure compiler that the wrapped function has no side-effects.
*
* Closure compiler always assumes that `toString` has no side-effects. We use this quirk to
* allow us to execute a function but have closure compiler mark the call as no-side-effects.
* It is important that the return value for the `noSideEffects` function be assigned
* to something which is retained otherwise the call to `noSideEffects` will be removed by closure
* compiler.
*/
17export function noSideEffects(fn) {
  return { toString: fn }.toString();
19}
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1	`/**`
2	`* @license`
3	`* Copyright Google LLC All Rights Reserved.`
4	`*`
5	`* Use of this source code is governed by an MIT-style license that can be`
6	`* found in the LICENSE file at https://angular.io/license`
7	`*/`
8	`/**`
9	`* Convince closure compiler that the wrapped function has no side-effects.`
10	`*`
11	* Closure compiler always assumes that `toString` has no side-effects. We use this quirk to
12	`* allow us to execute a function but have closure compiler mark the call as no-side-effects.`
13	* It is important that the return value for the `noSideEffects` function be assigned
14	* to something which is retained otherwise the call to `noSideEffects` will be removed by closure
15	`* compiler.`
16	`*/`
17	`export function noSideEffects(fn) {`
18	`return { toString: fn }.toString();`
19	`}`
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\	No newline at end of file