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			138 lines
		
	
	
		
			5.6 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			138 lines
		
	
	
		
			5.6 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
// This file was procedurally generated from the following sources:
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// - src/function-forms/array-destructuring-param-strict-body.case
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// - src/function-forms/syntax/cls-expr-async-gen-meth-static.template
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/*---
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description: ArrayBindingPattern and Use Strict Directive are not allowed to coexist for the same function. (static class expression async generator method)
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esid: sec-class-definitions-runtime-semantics-evaluation
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features: [rest-parameters, async-iteration]
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flags: [generated]
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negative:
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  phase: parse
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  type: SyntaxError
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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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    13.3.3.4 Static Semantics: IsSimpleParameterList
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    BindingElement : BindingPattern
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    1. Return false.
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    14.1.2 Static Semantics: Early Errors
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    FunctionDeclaration : function BindingIdentifier ( FormalParameters ) { FunctionBody }
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    FunctionDeclaration : function ( FormalParameters ) { FunctionBody }
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    FunctionExpression : function BindingIdentifier ( FormalParameters ) { FunctionBody }
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    - It is a Syntax Error if ContainsUseStrict of FunctionBody is true and
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      IsSimpleParameterList of FormalParameters is false.
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    14.2.1 Static Semantics: Early Errors
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    ArrowFunction : ArrowParameters => ConciseBody
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    - It is a Syntax Error if ContainsUseStrict of ConciseBody is true and
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      IsSimpleParameterList of ArrowParameters is false.
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    14.3.1 Static Semantics: Early Errors
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    MethodDefinition : PropertyName ( UniqueFormalParameters ) { FunctionBody }
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    - It is a Syntax Error if ContainsUseStrict of FunctionBody is true and
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      IsSimpleParameterList of UniqueFormalParameters is false.
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    MethodDefinition : set PropertyName ( PropertySetParameterList ) { FunctionBody }
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    - It is a Syntax Error if ContainsUseStrict of FunctionBody is true and
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      IsSimpleParameterList of PropertySetParameterList is false.
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    14.4.1 Static Semantics: Early Errors
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    GeneratorMethod : * PropertyName ( UniqueFormalParameters ) { GeneratorBody }
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    - It is a Syntax Error if ContainsUseStrict of GeneratorBody is true and
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      IsSimpleParameterList of UniqueFormalParameters is false.
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    GeneratorDeclaration : function * BindingIdentifier ( FormalParameters ) { GeneratorBody }
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    GeneratorDeclaration : function * ( FormalParameters ) { GeneratorBody }
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    GeneratorExpression : function * BindingIdentifier ( FormalParameters ) { GeneratorBody }
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    - It is a Syntax Error if ContainsUseStrict of GeneratorBody is true and
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      IsSimpleParameterList of UniqueFormalParameters is false.
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    14.5.1 Static Semantics: Early Errors
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    AsyncGeneratorMethod : async * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody }
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    - It is a Syntax Error if ContainsUseStrict of AsyncGeneratorBody is true and
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      IsSimpleParameterList of UniqueFormalParameters is false.
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    AsyncGeneratorDeclaration : async function * BindingIdentifier ( FormalParameters ) { AsyncGeneratorBody }
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    AsyncGeneratorDeclaration : async function * ( FormalParameters ) { AsyncGeneratorBody }
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    AsyncGeneratorExpression : async function * BindingIdentifier ( FormalParameters ) { AsyncGeneratorBody }
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    - It is a Syntax Error if ContainsUseStrict of AsyncGeneratorBody is true and
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      IsSimpleParameterList of FormalParameters is false.
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    14.7.1 Static Semantics: Early Errors
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    AsyncMethod : async PropertyName ( UniqueFormalParameters ) { AsyncFunctionBody }
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    - It is a Syntax Error if ContainsUseStrict of AsyncFunctionBody is true and
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      IsSimpleParameterList of UniqueFormalParameters is false.
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    AsyncFunctionDeclaration : async function BindingIdentifier ( FormalParameters ) { AsyncFunctionBody }
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    AsyncFunctionDeclaration : async function ( FormalParameters ) { AsyncFunctionBody }
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    AsyncFunctionExpression : async function ( FormalParameters ) { AsyncFunctionBody }
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    AsyncFunctionExpression : async function BindingIdentifier ( FormalParameters ) { AsyncFunctionBody }
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    - It is a Syntax Error if ContainsUseStrict of AsyncFunctionBody is true and
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      IsSimpleParameterList of FormalParameters is false.
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    14.8.1 Static Semantics: Early Errors
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    AsyncArrowFunction : CoverCallExpressionAndAsyncArrowHead => AsyncConciseBody
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    - It is a Syntax Error if ContainsUseStrict of AsyncConciseBody is true and
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      IsSimpleParameterList of CoverCallExpressionAndAsyncArrowHead is false.
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---*/
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$DONOTEVALUATE();
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0, class {
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  static async *method([element]) {
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    "use strict";
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  }
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};
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