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// Debugger.Frame preserves Ion frame mutations after removing debuggee.
load(libdir + "jitopts.js");
if (!jitTogglesMatch(Opts_Ion2NoOffthreadCompilation))
quit();
withJitOptions(Opts_Ion2NoOffthreadCompilation, function () {
var g = newGlobal();
var dbg = new Debugger;
g.toggle = function toggle(x, d) {
if (d) {
dbg.addDebuggee(g);
var frame = dbg.getNewestFrame().older;
assertEq(frame.callee.name, "f");
assertEq(frame.environment.getVariable("x"), x);
assertEq(frame.implementation, "ion");
frame.environment.setVariable("x", "not 42");
dbg.removeDebuggee(g);
}
};
g.eval("" + function f(x, d) {
g(x, d);
if (d)
assertEq(x, "not 42");
});
g.eval("" + function g(x, d) { toggle(x, d); });
g.eval("(" + function test() {
for (var i = 0; i < 5; i++)
f(42, false);
f(42, true);
} + ")();");
});
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