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// Tests that freshened blocks behave correctly in Debugger.
var g = newGlobal({newCompartment: true});
var dbg = Debugger(g);
var log = '';
var oldEnv = null;
dbg.onDebuggerStatement = function (frame) {
if (!oldEnv) {
oldEnv = frame.environment;
} else {
// Block has been freshened by |for (let ...)|, should be different
// identity.
log += (oldEnv === frame.environment);
}
log += frame.environment.getVariable("x");
};
g.eval("for (let x = 0; x < 2; x++) { eval(\"\"); debugger; }");
gc();
assertEq(log, "0false1");
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