mirror of
				https://github.com/tc39/test262.git
				synced 2025-10-27 01:33:59 +01:00 
			
		
		
		
	
		
			
				
	
	
		
			32 lines
		
	
	
		
			740 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			32 lines
		
	
	
		
			740 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| // Copyright 2021 the V8 project authors.  All rights reserved.
 | |
| // This code is governed by the BSD license found in the LICENSE file.
 | |
| 
 | |
| /*---
 | |
| description: Invalid private identifier - complex case
 | |
| info: |
 | |
|   12.10.5 Static Semantics: AllPrivateIdentifiersValid
 | |
| 
 | |
|   AllPrivateIdentifiersValid is an abstract operation which takes names as an argument.
 | |
| 
 | |
|   RelationalExpression:PrivateIdentifierinShiftExpression
 | |
| 
 | |
|   1. If StringValue of PrivateIdentifier is in names, return true.
 | |
|   2. Return false.
 | |
| 
 | |
| esid: sec-relational-operators-runtime-semantics-evaluation
 | |
| negative:
 | |
|   phase: parse
 | |
|   type: SyntaxError
 | |
| features: [class-fields-private, class-fields-private-in]
 | |
| ---*/
 | |
| 
 | |
| $DONOTEVALUATE();
 | |
| 
 | |
| class C {
 | |
|   #a;
 | |
| 
 | |
|   constructor() {
 | |
|     #b in {};
 | |
|   }
 | |
| }
 |