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	sourceRevisionAtLastExport: 33f2fb0e53d135f0ee17cfccd9d993eb2a6f47de targetRevisionAtLastExport: 31340cbd9add103f586d501b0c3354b7b182abc0
		
			
				
	
	
		
			30 lines
		
	
	
		
			602 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			30 lines
		
	
	
		
			602 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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function* g1() {
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  try {
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    throw {};
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  } catch ({a = class extends (yield) {}}) {
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  }
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}
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g1().next();  // crashes without fix
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function* g2() {
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  let x = function(){};
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  try {
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    throw {};
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  } catch ({b = class extends x {}}) {
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  }
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}
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g2().next();  // crashes without fix
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function* g3() {
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  let x = 42;
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  try {
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    throw {};
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  } catch ({c = (function() { return x })()}) {
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  }
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}
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g3().next();  // throws a ReferenceError without fix
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