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// Frame.prototype.this in strict-mode functions, with primitive values
var g = newGlobal();
var dbg = new Debugger(g);
var hits = 0;
dbg.onDebuggerStatement = function (frame) {
hits++;
assertEq(frame.this, g.v);
};
g.eval("function f() { 'use strict'; debugger; }");
g.eval("Boolean.prototype.f = f; v = true; v.f();");
g.eval("f.call(v);");
g.eval("Number.prototype.f = f; v = 3.14; v.f();");
g.eval("f.call(v);");
g.eval("String.prototype.f = f; v = 'hello'; v.f();");
g.eval("f.call(v);");
g.eval("Symbol.prototype.f = f; v = Symbol('world'); v.f();");
g.eval("f.call(v);");
g.eval("v = undefined; f.call(v);");
g.eval("v = null; f.call(v);");
assertEq(hits, 10);
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