var dbgA = new Debugger; var g1 = newGlobal({newCompartment: true}); g1.eval('function g1f() { print("Weltuntergang"); }'); var DOAg1 = dbgA.addDebuggee(g1); var DOAg1f = DOAg1.getOwnPropertyDescriptor('g1f').value; DOAg1f.script.setBreakpoint(0, { hit: () => { logA += '1'; } }); gczeal(2,1) class Base { } recomputeWrappers();