Mac OS X
TM: "Assertion failure: op == JSOP_CALL || op == JSOP_APPLY || op == JSOP_NEW || op == JSOP_GETPROP || op == JSOP_GETTHISPROP || op == JSOP_GETARGPROP || op == JSOP_GETLOCALPROP || op == JSOP_LENGTH || op == JSOP_GETELEM || op == JSOP_CALLELEM || op == JS
JavaScript Engine