enterTryCatch() — react Function Reference

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

Function typescript MIRInfrastructure HIR calls 1 called by 1

Entity Profile

MIRInfrastructure→ HIR→ enterTryCatch() — react Function Reference

Dependency Diagram

graph TD
  1d7aa375_c384_4340_37f5_155bfecb0e63["enterTryCatch()"]
  d1b85268_f4cd_bc3c_7ba0_ee15dcc8a845["HIRBuilder"]
  1d7aa375_c384_4340_37f5_155bfecb0e63 -->|defined in| d1b85268_f4cd_bc3c_7ba0_ee15dcc8a845
  c01b12bd_811d_9f90_f641_fac8e518dbb7["lowerStatement()"]
  c01b12bd_811d_9f90_f641_fac8e518dbb7 -->|calls| 1d7aa375_c384_4340_37f5_155bfecb0e63
  53244187_914c_cc90_5880_7bfc1fc9c0bb["push()"]
  1d7aa375_c384_4340_37f5_155bfecb0e63 -->|calls| 53244187_914c_cc90_5880_7bfc1fc9c0bb
  style 1d7aa375_c384_4340_37f5_155bfecb0e63 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/HIR/HIRBuilder.ts lines 175–179

  enterTryCatch(handler: BlockId, fn: () => void): void {
    this.#exceptionHandlerStack.push(handler);
    fn();
    this.#exceptionHandlerStack.pop();
  }