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componentWillUnmount() — react Function Reference

Architecture documentation for the componentWillUnmount() function in ReactSuspenseEffectsSemantics-test.js from the react codebase.

Entity Profile

Dependency Diagram

graph TD
  f77d1ca4_23f5_7271_dc83_37408ed8103c["componentWillUnmount()"]
  068f99cc_e7c5_650b_46eb_a31c214021e1["ThrowsInWillUnmount"]
  f77d1ca4_23f5_7271_dc83_37408ed8103c -->|defined in| 068f99cc_e7c5_650b_46eb_a31c214021e1
  5008aa83_95bb_c3d8_fe67_2d849bc975b7["componentWillUnmount()"]
  f77d1ca4_23f5_7271_dc83_37408ed8103c -->|calls| 5008aa83_95bb_c3d8_fe67_2d849bc975b7
  style f77d1ca4_23f5_7271_dc83_37408ed8103c fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-reconciler/src/__tests__/ReactSuspenseEffectsSemantics-test.js lines 2162–2165

          componentWillUnmount() {
            Scheduler.log('ThrowsInWillUnmount componentWillUnmount');
            throw Error('expected');
          }

Domain

Subdomains

Frequently Asked Questions

What does componentWillUnmount() do?
componentWillUnmount() is a function in the react codebase, defined in packages/react-reconciler/src/__tests__/ReactSuspenseEffectsSemantics-test.js.
Where is componentWillUnmount() defined?
componentWillUnmount() is defined in packages/react-reconciler/src/__tests__/ReactSuspenseEffectsSemantics-test.js at line 2162.
What does componentWillUnmount() call?
componentWillUnmount() calls 1 function(s): componentWillUnmount.

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