📄 switch.runtime.js
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var obj = { ptr: 7};var coro;function go(arg, frame) { if (frame.isResuming()) { coro = null; return frame.commence(); } trace(arg); coro = frame; return frame.suspend();}function doSwitch(a,obj) { go->("-"); switch(a) { case 1: go->("a1"); break; case "2": go->("a2"); break; case 3: case 4: go->("a3-4"); break; case 5: go->("a5"); case 6: go->("a6"); break; case obj.ptr: go->("obj.ptr"); switch (obj.switcher) { default: go->("obj-default"); break; case 2: go->("obj2"); break; case 1: go->("obj1"); break; } break; default: go->("a-default"); } go->("-"); }function runSwitch(a,b) { obj.switcher = b; doSwitch(a,obj); while (coro != null) { coro.resume(); }}runSwitch(1);assertTrail("-","a1","-");runSwitch("2");assertTrail("-","a2","-");runSwitch(3);assertTrail("-","a3-4","-");runSwitch(4);assertTrail("-","a3-4","-");runSwitch(5);assertTrail("-","a5","a6","-");runSwitch(6);assertTrail("-","a6","-"); runSwitch(7,1);assertTrail("-","obj.ptr","obj1","-");runSwitch(7,2);assertTrail("-","obj.ptr","obj2","-");runSwitch(7,null);assertTrail("-","obj.ptr","obj-default","-");runSwitch(null);assertTrail("-","a-default","-");
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