55 lines
968 B
Markdown
55 lines
968 B
Markdown
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## Input
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```javascript
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// @validatePreserveExistingMemoizationGuarantees
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import {useCallback, useTransition} from 'react';
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function useFoo() {
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const [, /* state value intentionally not captured */ setState] = useState();
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return useCallback(() => {
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setState(x => x + 1);
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}, []);
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}
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export const FIXTURE_ENTRYPOINT = {
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fn: useFoo,
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params: [],
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};
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```
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## Code
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```javascript
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import { c as _c } from "react/compiler-runtime"; // @validatePreserveExistingMemoizationGuarantees
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import { useCallback, useTransition } from "react";
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function useFoo() {
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const $ = _c(1);
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const [, setState] = useState();
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let t0;
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if ($[0] === Symbol.for("react.memo_cache_sentinel")) {
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t0 = () => {
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setState(_temp);
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};
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$[0] = t0;
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} else {
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t0 = $[0];
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}
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return t0;
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}
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function _temp(x) {
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return x + 1;
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}
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export const FIXTURE_ENTRYPOINT = {
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fn: useFoo,
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params: [],
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};
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```
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### Eval output
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(kind: exception) useState is not defined |