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bun-src/test/bundler/transpiler/react-compiler-fixtures/preserve-memo-deps-conditional-property-chain.js
2026-08-27 21:09:14 +00:00

32 lines
795 B
JavaScript

// @enablePreserveExistingMemoizationGuarantees @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies
import {useMemo} from 'react';
import {identity, ValidateMemoization} from 'shared-runtime';
function Component({x}) {
const object = useMemo(() => {
return identity({
callback: () => {
return identity(x.y.z);
},
});
}, [x.y.z]);
const result = useMemo(() => {
return [object.callback()];
}, [object]);
return <ValidateMemoization inputs={[x.y.z]} output={result} />;
}
export const FIXTURE_ENTRYPOINT = {
fn: Component,
params: [{x: {y: {z: 42}}}],
sequentialRenders: [
{x: {y: {z: 42}}},
{x: {y: {z: 42}}},
{x: {y: {z: 3.14}}},
{x: {y: {z: 42}}},
{x: {y: {z: 3.14}}},
{x: {y: {z: 42}}},
],
};