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			69 lines
		
	
	
		
			2.2 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			69 lines
		
	
	
		
			2.2 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| // This file was procedurally generated from the following sources:
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| // - src/dstr-binding/obj-ptrn-rest-getter.case
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| // - src/dstr-binding/default/cls-expr-async-private-gen-meth-static.template
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| /*---
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| description: Getter is called when obj is being deconstructed to a rest Object (private static class expression async generator method)
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| esid: sec-class-definitions-runtime-semantics-evaluation
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| features: [object-rest, class, class-static-methods-private, async-iteration]
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| flags: [generated, async]
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| includes: [propertyHelper.js]
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| info: |
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|     ClassExpression : class BindingIdentifieropt ClassTail
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| 
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|     1. If BindingIdentifieropt is not present, let className be undefined.
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|     2. Else, let className be StringValue of BindingIdentifier.
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|     3. Let value be the result of ClassDefinitionEvaluation of ClassTail
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|        with argument className.
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|     [...]
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| 
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|     14.5.14 Runtime Semantics: ClassDefinitionEvaluation
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| 
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|     21. For each ClassElement m in order from methods
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|         a. If IsStatic of m is false, then
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|         b. Else,
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|            Let status be the result of performing PropertyDefinitionEvaluation
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|            for m with arguments F and false.
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|     [...]
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| 
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|     Runtime Semantics: PropertyDefinitionEvaluation
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| 
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|     AsyncGeneratorMethod :
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|         async [no LineTerminator here] * PropertyName ( UniqueFormalParameters )
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|             { AsyncGeneratorBody }
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| 
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|     1. Let propKey be the result of evaluating PropertyName.
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|     2. ReturnIfAbrupt(propKey).
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|     3. If the function code for this AsyncGeneratorMethod is strict mode code, let strict be true.
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|        Otherwise let strict be false.
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|     4. Let scope be the running execution context's LexicalEnvironment.
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|     5. Let closure be ! AsyncGeneratorFunctionCreate(Method, UniqueFormalParameters,
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|        AsyncGeneratorBody, scope, strict).
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|     [...]
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| 
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| ---*/
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| var count = 0;
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| 
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| 
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| var callCount = 0;
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| var C = class {
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|   static async * #method({...x}) {
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|     assert.sameValue(count, 1);
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| 
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|     verifyProperty(x, "v", {
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|       enumerable: true,
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|       writable: true,
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|       configurable: true,
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|       value: 2
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|     });
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|     callCount = callCount + 1;
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|   }
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| 
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|   static get method() {
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|     return this.#method;
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|   }
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| };
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| 
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| C.method({ get v() { count++; return 2; } }).next().then(() => {
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|     assert.sameValue(callCount, 1, 'invoked exactly once');    
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| }).then($DONE, $DONE);
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