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resolveThrowHandler() — react Function Reference

Architecture documentation for the resolveThrowHandler() function in HIRBuilder.ts from the react codebase.

Function typescript MIRInfrastructure HIR called by 1

Entity Profile

Dependency Diagram

graph TD
  6e09e8c4_b216_0635_0def_0235e002b844["resolveThrowHandler()"]
  d1b85268_f4cd_bc3c_7ba0_ee15dcc8a845["HIRBuilder"]
  6e09e8c4_b216_0635_0def_0235e002b844 -->|defined in| d1b85268_f4cd_bc3c_7ba0_ee15dcc8a845
  c01b12bd_811d_9f90_f641_fac8e518dbb7["lowerStatement()"]
  c01b12bd_811d_9f90_f641_fac8e518dbb7 -->|calls| 6e09e8c4_b216_0635_0def_0235e002b844
  style 6e09e8c4_b216_0635_0def_0235e002b844 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/HIR/HIRBuilder.ts lines 181–184

  resolveThrowHandler(): BlockId | null {
    const handler = this.#exceptionHandlerStack.at(-1);
    return handler ?? null;
  }

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does resolveThrowHandler() do?
resolveThrowHandler() is a function in the react codebase, defined in compiler/packages/babel-plugin-react-compiler/src/HIR/HIRBuilder.ts.
Where is resolveThrowHandler() defined?
resolveThrowHandler() is defined in compiler/packages/babel-plugin-react-compiler/src/HIR/HIRBuilder.ts at line 181.
What calls resolveThrowHandler()?
resolveThrowHandler() is called by 1 function(s): lowerStatement.

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