michael@0: var otherGlobalSameCompartment = newGlobal("same-compartment");
michael@0: eval = otherGlobalSameCompartment.eval;
michael@0: doesNotNeedParens(1, "if (xx) { }");
michael@0: needParens(2, "if (1, xx) { }");
michael@0: function doesNotNeedParens(section, pat) {
michael@0:     try {
michael@0:         f = new Function
michael@0:     } catch (e) {}
michael@0:     roundTripTest(section, f)
michael@0: }
michael@0: function needParens(section, pat, exp) {
michael@0:     var f, ft;
michael@0:     roundTripTest(section, f, exp)
michael@0: }
michael@0: function roundTripTest(section, f, exp) {
michael@0:     uf = "" + f
michael@0:     var euf;
michael@0:     try {
michael@0:       euf = eval("(" + uf + ")");
michael@0:     } catch (e) { }
michael@0:     + euf
michael@0: }