mirror of https://github.com/tc39/test262.git
61 lines
1.9 KiB
JavaScript
61 lines
1.9 KiB
JavaScript
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// This file was procedurally generated from the following sources:
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// - src/dstr-binding/obj-init-undefined.case
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// - src/dstr-binding/error/cls-expr-async-gen-meth-static.template
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/*---
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description: Value specifed for object binding pattern must be object coercible (undefined) (static class expression async generator method)
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esid: sec-class-definitions-runtime-semantics-evaluation
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features: [async-iteration]
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flags: [generated]
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info: |
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ClassExpression : class BindingIdentifieropt ClassTail
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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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14.5.14 Runtime Semantics: ClassDefinitionEvaluation
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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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Runtime Semantics: PropertyDefinitionEvaluation
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AsyncGeneratorMethod :
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async [no LineTerminator here] * PropertyName ( UniqueFormalParameters )
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{ AsyncGeneratorBody }
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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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Runtime Semantics: BindingInitialization
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ObjectBindingPattern : { }
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1. Return NormalCompletion(empty).
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---*/
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var C = class {
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static async *method({}) {
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}
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};
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var method = C.method;
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assert.throws(TypeError, function() {
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method(undefined);
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});
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