tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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meth-dflt-obj-ptrn-id-get-value-err.js (1904B)

      1 // This file was procedurally generated from the following sources:
      2 // - src/dstr-binding/obj-ptrn-id-get-value-err.case
      3 // - src/dstr-binding/error/meth-dflt.template
      4 /*---
      5 description: Error thrown when accessing the corresponding property of the value object (method (default parameter))
      6 esid: sec-runtime-semantics-definemethod
      7 features: [destructuring-binding, default-parameters]
      8 flags: [generated]
      9 info: |
     10    MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
     11 
     12    [...]
     13    6. Let closure be FunctionCreate(kind, StrictFormalParameters,
     14       FunctionBody, scope, strict). If functionPrototype was passed as a
     15       parameter then pass its value as the functionPrototype optional argument
     16       of FunctionCreate.
     17    [...]
     18 
     19    9.2.1 [[Call]] ( thisArgument, argumentsList)
     20 
     21    [...]
     22    7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
     23    [...]
     24 
     25    9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
     26 
     27    1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
     28    [...]
     29 
     30    9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
     31 
     32    [...]
     33    23. Let iteratorRecord be Record {[[iterator]]:
     34        CreateListIterator(argumentsList), [[done]]: false}.
     35    24. If hasDuplicates is true, then
     36        [...]
     37    25. Else,
     38        b. Let formalStatus be IteratorBindingInitialization for formals with
     39           iteratorRecord and env as arguments.
     40    [...]
     41 
     42    13.3.3.7 Runtime Semantics: KeyedBindingInitialization
     43 
     44    SingleNameBinding : BindingIdentifier Initializeropt
     45 
     46    [...]
     47    4. Let v be GetV(value, propertyName).
     48    5. ReturnIfAbrupt(v).
     49 ---*/
     50 var poisonedProperty = Object.defineProperty({}, 'poisoned', {
     51  get: function() {
     52    throw new Test262Error();
     53  }
     54 });
     55 
     56 var obj = {
     57  method({ poisoned } = poisonedProperty) {}
     58 };
     59 
     60 assert.throws(Test262Error, function() {
     61  obj.method();
     62 });
     63 
     64 reportCompare(0, 0);