mirror of https://github.com/tc39/test262.git
79 lines
2.4 KiB
JavaScript
79 lines
2.4 KiB
JavaScript
// This file was procedurally generated from the following sources:
|
|
// - src/function-forms/rest-params-trailing-comma-early-error.case
|
|
// - src/function-forms/syntax/cls-decl-meth.template
|
|
/*---
|
|
description: It's a syntax error if a FunctionRestParameter is followed by a trailing comma (class expression method)
|
|
esid: sec-runtime-semantics-bindingclassdeclarationevaluation
|
|
flags: [generated]
|
|
negative:
|
|
phase: parse
|
|
type: SyntaxError
|
|
info: |
|
|
ClassDeclaration : class BindingIdentifier ClassTail
|
|
|
|
1. Let className be StringValue of BindingIdentifier.
|
|
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
|
argument className.
|
|
[...]
|
|
|
|
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
|
|
|
21. For each ClassElement m in order from methods
|
|
a. If IsStatic of m is false, then
|
|
i. Let status be the result of performing
|
|
PropertyDefinitionEvaluation for m with arguments proto and
|
|
false.
|
|
[...]
|
|
|
|
14.3.8 Runtime Semantics: DefineMethod
|
|
|
|
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
|
|
|
[...]
|
|
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
|
scope, strict). If functionPrototype was passed as a parameter then pass its
|
|
value as the functionPrototype optional argument of FunctionCreate.
|
|
[...]
|
|
|
|
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
|
|
|
[...]
|
|
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
|
[...]
|
|
|
|
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
|
|
|
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
|
[...]
|
|
|
|
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
|
|
|
[...]
|
|
23. Let iteratorRecord be Record {[[iterator]]:
|
|
CreateListIterator(argumentsList), [[done]]: false}.
|
|
24. If hasDuplicates is true, then
|
|
[...]
|
|
25. Else,
|
|
b. Let formalStatus be IteratorBindingInitialization for formals with
|
|
iteratorRecord and env as arguments.
|
|
[...]
|
|
|
|
Trailing comma in the parameters list
|
|
|
|
14.1 Function Definitions
|
|
|
|
FormalParameters[Yield, Await] :
|
|
[empty]
|
|
FunctionRestParameter[?Yield, ?Await]
|
|
FormalParameterList[?Yield, ?Await]
|
|
FormalParameterList[?Yield, ?Await] ,
|
|
FormalParameterList[?Yield, ?Await] , FunctionRestParameter[?Yield, ?Await]
|
|
---*/
|
|
$DONOTEVALUATE();
|
|
|
|
class C {
|
|
method(...a,) {
|
|
|
|
}
|
|
}
|