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function checkNameLookup() {
return "global";
}
function assertWithMessage(got, expected, message) {
assertEq(message + ": " + got, message + ": " + expected);
}
function testFunc() {
assertWithMessage(checkNameLookup(), "local", "nameLookup");
assertWithMessage(checkThisBinding(), "local", "thisBinding");
// Important: lambda needs to close over "reason", so it won't just get the
// scope of testFunc as its scope. Instead it'll get the Call object
// "reason" lives in.
var reason = " in lambda in Call";
(function() {
assertWithMessage(checkNameLookup(), "local", "nameLookup" + reason);
assertWithMessage(checkThisBinding(), "local", "thisBinding" + reason);
})();
}
var obj = {
checkNameLookup: function() {
return "local";
},
checkThisBinding: function() {
return this.checkNameLookup();
},
};
var cloneFunc = clone(testFunc, obj);
cloneFunc();
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