text: // This file was procedurally generated from the following sources:
  // - src/dstr-assignment-for-await/array-elem-nested-obj-yield-ident-invalid.case
  // - src/dstr-assignment-for-await/error-async-function-syntax/async-func-decl.template
  /*---
  description: When a `yield` token appears within the Initializer of a nested destructuring assignment outside of a generator function body, it behaves as a IdentifierReference. (for-await-of statement in an async function declaration)
  esid: sec-for-in-and-for-of-statements-runtime-semantics-labelledevaluation
  features: [destructuring-binding, async-iteration]
  flags: [generated, onlyStrict, async]
  negative:
    phase: parse
    type: SyntaxError
  info: |
      IterationStatement :
        for await ( LeftHandSideExpression of AssignmentExpression ) Statement
  
      1. Let keyResult be the result of performing ? ForIn/OfHeadEvaluation(« »,
         AssignmentExpression, iterate).
      2. Return ? ForIn/OfBodyEvaluation(LeftHandSideExpression, Statement,
         keyResult, assignment, labelSet).
  
      13.7.5.13 Runtime Semantics: ForIn/OfBodyEvaluation
  
      [...]
      5. If destructuring is true and if lhsKind is assignment, then
         a. Assert: lhs is a LeftHandSideExpression.
         b. Let assignmentPattern be the parse of the source text corresponding to
            lhs using AssignmentPattern as the goal symbol.
      [...]
  ---*/
  $DONOTEVALUATE();
  
  async function fn() {
    for await ([{ x = yield }] of [[{}]])
  }
  