michael@0: load(libdir + "asserts.js");
michael@0: 
michael@0: var g = evalcx("lazy");
michael@0: assertThrowsInstanceOf(
michael@0:     () => evaluate("let (eval) {eval()}", {global: g}),
michael@0:     g.TypeError); // eval is not a function
michael@0: assertEq(evaluate("let (eval = parseInt) {eval()}", {global: g}), NaN);