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// setVariable throws if no binding exists.
load(libdir + "asserts.js");
function test(code) {
var g = newGlobal();
var dbg = new Debugger(g);
var hits = 0;
dbg.onDebuggerStatement = function (frame) {
var env = frame.older.environment;
assertThrowsInstanceOf(function () { env.setVariable("y", 2); }, Error);
hits++;
};
g.eval("var y = 0; function d() { debugger; }");
assertEq(g.eval(code), 0);
assertEq(g.y, 0);
assertEq(hits, 1);
}
// local scope of non-heavyweight function
test("function f() { var x = 1; d(); return y; } f();");
// block scope
test("function h(x) { if (x) { let x = 1; d(); return y; } } h(3);");
// strict eval scope
test("'use strict'; eval('d(); y;');");
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