test/mjsunit/regress/regress-frame-details-null-receiver.js

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// Flags: --expose-debug-as debug --allow-natives-syntax

Debug = debug.Debug;
var listened = false;

function listener(event, exec_state, event_data, data) {
  if (event == Debug.DebugEvent.Exception) {
    for (var i = 0; i < exec_state.frameCount(); i++) {
      print(exec_state.frame(i).receiver());
      print(exec_state.frame(i).func().name());
    }
  }
  listened = true;
}

Debug.setListener(listener);
Debug.setBreakOnException();

assertThrows(function() { delete null['foo']; });

Debug.clearBreakOnException();
Debug.setListener(null);

assertTrue(listened);