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isIdentifierReference() — react Function Reference

Architecture documentation for the isIdentifierReference() function in code-path-analyzer.js from the react codebase.

Function javascript BabelCompiler Validation called by 1

Entity Profile

Dependency Diagram

graph TD
  f092cf3c_bb3f_e5a4_070f_c5ec14ce82a0["isIdentifierReference()"]
  09a1c78a_21af_9be8_1cc6_22cf0ceb9f8f["code-path-analyzer.js"]
  f092cf3c_bb3f_e5a4_070f_c5ec14ce82a0 -->|defined in| 09a1c78a_21af_9be8_1cc6_22cf0ceb9f8f
  338ea3d9_740a_9da0_1ae5_e9582eab1f95["processCodePathToExit()"]
  338ea3d9_740a_9da0_1ae5_e9582eab1f95 -->|calls| f092cf3c_bb3f_e5a4_070f_c5ec14ce82a0
  style f092cf3c_bb3f_e5a4_070f_c5ec14ce82a0 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/eslint-plugin-react-hooks/src/code-path-analysis/code-path-analyzer.js lines 133–169

function isIdentifierReference(node) {
  const parent = node.parent;

  switch (parent.type) {
    case 'LabeledStatement':
    case 'BreakStatement':
    case 'ContinueStatement':
    case 'ArrayPattern':
    case 'RestElement':
    case 'ImportSpecifier':
    case 'ImportDefaultSpecifier':
    case 'ImportNamespaceSpecifier':
    case 'CatchClause':
      return false;

    case 'FunctionDeclaration':
    case 'ComponentDeclaration':
    case 'HookDeclaration':
    case 'FunctionExpression':
    case 'ArrowFunctionExpression':
    case 'ClassDeclaration':
    case 'ClassExpression':
    case 'VariableDeclarator':
      return parent.id !== node;

    case 'Property':
    case 'PropertyDefinition':
    case 'MethodDefinition':
      return parent.key !== node || parent.computed || parent.shorthand;

    case 'AssignmentPattern':
      return parent.key !== node;

    default:
      return true;
  }
}

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does isIdentifierReference() do?
isIdentifierReference() is a function in the react codebase, defined in packages/eslint-plugin-react-hooks/src/code-path-analysis/code-path-analyzer.js.
Where is isIdentifierReference() defined?
isIdentifierReference() is defined in packages/eslint-plugin-react-hooks/src/code-path-analysis/code-path-analyzer.js at line 133.
What calls isIdentifierReference()?
isIdentifierReference() is called by 1 function(s): processCodePathToExit.

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