tor-browser

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rest-param-strict-body.js (5542B)

      1 // |reftest| error:SyntaxError
      2 // This file was procedurally generated from the following sources:
      3 // - src/function-forms/rest-param-strict-body.case
      4 // - src/function-forms/syntax/cls-decl-async-meth-static.template
      5 /*---
      6 description: RestParameter and Use Strict Directive are not allowed to coexist for the same function. (static class declaration async method)
      7 esid: sec-runtime-semantics-bindingclassdeclarationevaluation
      8 features: [rest-parameters]
      9 flags: [generated]
     10 negative:
     11  phase: parse
     12  type: SyntaxError
     13 info: |
     14    ClassDeclaration : class BindingIdentifier ClassTail
     15 
     16    1. Let className be StringValue of BindingIdentifier.
     17    2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
     18       argument className.
     19    [...]
     20 
     21    14.5.14 Runtime Semantics: ClassDefinitionEvaluation
     22 
     23    21. For each ClassElement m in order from methods
     24        a. If IsStatic of m is false, then
     25        b. Else,
     26           Let status be the result of performing PropertyDefinitionEvaluation for
     27           m with arguments F and false.
     28    [...]
     29 
     30    Runtime Semantics: PropertyDefinitionEvaluation
     31 
     32    AsyncMethod : async PropertyName ( UniqueFormalParameters ) { AsyncFunctionBody }
     33 
     34    1. Let propKey be the result of evaluating PropertyName.
     35    2. ReturnIfAbrupt(propKey).
     36    3. If the function code for this AsyncMethod is strict mode code, let strict be true. Otherwise
     37       let strict be false.
     38    4. Let scope be the LexicalEnvironment of the running execution context.
     39    5. Let closure be ! AsyncFunctionCreate(Method, UniqueFormalParameters, AsyncFunctionBody,
     40       scope, strict).
     41    [...]
     42 
     43    14.1.13 Static Semantics: IsSimpleParameterList
     44 
     45    FormalParameters : FormalParameterList , FunctionRestParameter
     46 
     47    1. Return false.
     48 
     49    14.1.2 Static Semantics: Early Errors
     50 
     51    FunctionDeclaration : function BindingIdentifier ( FormalParameters ) { FunctionBody }
     52    FunctionDeclaration : function ( FormalParameters ) { FunctionBody }
     53    FunctionExpression : function BindingIdentifier ( FormalParameters ) { FunctionBody }
     54 
     55    - It is a Syntax Error if ContainsUseStrict of FunctionBody is true and
     56      IsSimpleParameterList of FormalParameters is false.
     57 
     58    14.2.1 Static Semantics: Early Errors
     59 
     60    ArrowFunction : ArrowParameters => ConciseBody
     61 
     62    - It is a Syntax Error if ContainsUseStrict of ConciseBody is true and
     63      IsSimpleParameterList of ArrowParameters is false.
     64 
     65    14.3.1 Static Semantics: Early Errors
     66 
     67    MethodDefinition : PropertyName ( UniqueFormalParameters ) { FunctionBody }
     68 
     69    - It is a Syntax Error if ContainsUseStrict of FunctionBody is true and
     70      IsSimpleParameterList of UniqueFormalParameters is false.
     71 
     72    MethodDefinition : set PropertyName ( PropertySetParameterList ) { FunctionBody }
     73 
     74    - It is a Syntax Error if ContainsUseStrict of FunctionBody is true and
     75      IsSimpleParameterList of PropertySetParameterList is false.
     76 
     77    14.4.1 Static Semantics: Early Errors
     78 
     79    GeneratorMethod : * PropertyName ( UniqueFormalParameters ) { GeneratorBody }
     80 
     81    - It is a Syntax Error if ContainsUseStrict of GeneratorBody is true and
     82      IsSimpleParameterList of UniqueFormalParameters is false.
     83 
     84    GeneratorDeclaration : function * BindingIdentifier ( FormalParameters ) { GeneratorBody }
     85    GeneratorDeclaration : function * ( FormalParameters ) { GeneratorBody }
     86    GeneratorExpression : function * BindingIdentifier ( FormalParameters ) { GeneratorBody }
     87 
     88    - It is a Syntax Error if ContainsUseStrict of GeneratorBody is true and
     89      IsSimpleParameterList of UniqueFormalParameters is false.
     90 
     91    14.5.1 Static Semantics: Early Errors
     92 
     93    AsyncGeneratorMethod : async * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody }
     94 
     95    - It is a Syntax Error if ContainsUseStrict of AsyncGeneratorBody is true and
     96      IsSimpleParameterList of UniqueFormalParameters is false.
     97 
     98    AsyncGeneratorDeclaration : async function * BindingIdentifier ( FormalParameters ) { AsyncGeneratorBody }
     99    AsyncGeneratorDeclaration : async function * ( FormalParameters ) { AsyncGeneratorBody }
    100    AsyncGeneratorExpression : async function * BindingIdentifier ( FormalParameters ) { AsyncGeneratorBody }
    101 
    102    - It is a Syntax Error if ContainsUseStrict of AsyncGeneratorBody is true and
    103      IsSimpleParameterList of FormalParameters is false.
    104 
    105    14.7.1 Static Semantics: Early Errors
    106 
    107    AsyncMethod : async PropertyName ( UniqueFormalParameters ) { AsyncFunctionBody }
    108 
    109    - It is a Syntax Error if ContainsUseStrict of AsyncFunctionBody is true and
    110      IsSimpleParameterList of UniqueFormalParameters is false.
    111 
    112    AsyncFunctionDeclaration : async function BindingIdentifier ( FormalParameters ) { AsyncFunctionBody }
    113    AsyncFunctionDeclaration : async function ( FormalParameters ) { AsyncFunctionBody }
    114    AsyncFunctionExpression : async function ( FormalParameters ) { AsyncFunctionBody }
    115    AsyncFunctionExpression : async function BindingIdentifier ( FormalParameters ) { AsyncFunctionBody }
    116 
    117    - It is a Syntax Error if ContainsUseStrict of AsyncFunctionBody is true and
    118      IsSimpleParameterList of FormalParameters is false.
    119 
    120    14.8.1 Static Semantics: Early Errors
    121 
    122    AsyncArrowFunction : CoverCallExpressionAndAsyncArrowHead => AsyncConciseBody
    123 
    124    - It is a Syntax Error if ContainsUseStrict of AsyncConciseBody is true and
    125      IsSimpleParameterList of CoverCallExpressionAndAsyncArrowHead is false.
    126 
    127 ---*/
    128 $DONOTEVALUATE();
    129 
    130 
    131 class C {
    132  static async method(a,...rest) {
    133    "use strict";
    134  }
    135 }