repro-missing-memoization-lack-of-phi-types.js — react Source File
Architecture documentation for repro-missing-memoization-lack-of-phi-types.js, a javascript file in the react codebase. 2 imports, 0 dependents.
Entity Profile
Dependency Diagram
graph LR 585b6504_4366_36fd_e06c_4b42c9306c75["repro-missing-memoization-lack-of-phi-types.js"] ac587885_e294_a1e9_b13f_5e7b920fdb42["react"] 585b6504_4366_36fd_e06c_4b42c9306c75 --> ac587885_e294_a1e9_b13f_5e7b920fdb42 006eec3d_77a9_4a47_e6c1_a96d7a6c9c05["shared-runtime"] 585b6504_4366_36fd_e06c_4b42c9306c75 --> 006eec3d_77a9_4a47_e6c1_a96d7a6c9c05 style 585b6504_4366_36fd_e06c_4b42c9306c75 fill:#6366f1,stroke:#818cf8,color:#fff
Relationship Graph
Source Code
// @flow @validatePreserveExistingMemoizationGuarantees
import {useMemo} from 'react';
import {useFragment} from 'shared-runtime';
function Component() {
const data = useFragment();
const nodes = data.nodes ?? [];
const flatMap = nodes.flatMap(node => node.items);
const filtered = flatMap.filter(item => item != null);
const map = useMemo(() => filtered.map(), [filtered]);
const index = filtered.findIndex(x => x === null);
return (
<div>
{map}
{index}
</div>
);
}
Domain
Subdomains
Functions
Dependencies
- react
- shared-runtime
Source
Frequently Asked Questions
What does repro-missing-memoization-lack-of-phi-types.js do?
repro-missing-memoization-lack-of-phi-types.js is a source file in the react codebase, written in javascript. It belongs to the TestingUtilities domain, Fixtures subdomain.
What functions are defined in repro-missing-memoization-lack-of-phi-types.js?
repro-missing-memoization-lack-of-phi-types.js defines 1 function(s): Component.
What does repro-missing-memoization-lack-of-phi-types.js depend on?
repro-missing-memoization-lack-of-phi-types.js imports 2 module(s): react, shared-runtime.
Where is repro-missing-memoization-lack-of-phi-types.js in the architecture?
repro-missing-memoization-lack-of-phi-types.js is located at compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/repro-missing-memoization-lack-of-phi-types.js (domain: TestingUtilities, subdomain: Fixtures, directory: compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler).
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