tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

obj-ptrn-empty.js (1070B)

      1 // This file was procedurally generated from the following sources:
      2 // - src/dstr-binding/obj-ptrn-empty.case
      3 // - src/dstr-binding/default/const-stmt.template
      4 /*---
      5 description: No property access occurs for an "empty" object binding pattern (`const` statement)
      6 esid: sec-let-and-const-declarations-runtime-semantics-evaluation
      7 features: [destructuring-binding]
      8 flags: [generated]
      9 info: |
     10    LexicalBinding : BindingPattern Initializer
     11 
     12    1. Let rhs be the result of evaluating Initializer.
     13    2. Let value be GetValue(rhs).
     14    3. ReturnIfAbrupt(value).
     15    4. Let env be the running execution context's LexicalEnvironment.
     16    5. Return the result of performing BindingInitialization for BindingPattern
     17       using value and env as the arguments.
     18 
     19    Runtime Semantics: BindingInitialization
     20 
     21    ObjectBindingPattern : { }
     22 
     23    1. Return NormalCompletion(empty).
     24 ---*/
     25 var accessCount = 0;
     26 var obj = Object.defineProperty({}, 'attr', {
     27  get: function() {
     28    accessCount += 1;
     29  }
     30 });
     31 
     32 const {} = obj;
     33 
     34 assert.sameValue(accessCount, 0);
     35 
     36 reportCompare(0, 0);