michael@0: // Copyright 2009 the Sputnik authors.  All rights reserved.
michael@0: // This code is governed by the BSD license found in the LICENSE file.
michael@0: 
michael@0: /**
michael@0:  * Every function call enters a new execution context
michael@0:  *
michael@0:  * @path ch10/10.4/S10.4_A1.1_T1.js
michael@0:  * @description Sequence of function calls
michael@0:  */
michael@0: 
michael@0: var y;
michael@0: 
michael@0: function f(){
michael@0:   var x;
michael@0:   
michael@0:   if(x === undefined) {
michael@0:     x = 0;
michael@0:   } else {
michael@0:     x = 1;
michael@0:   }
michael@0:   
michael@0:   return x;
michael@0: }
michael@0: 
michael@0: y = f();
michael@0: y = f();
michael@0: 
michael@0: if(!(y === 0)){
michael@0:   $ERROR("#1: Sequenced function calls shares execution context");
michael@0: }
michael@0: