michael@0: // |jit-test| error: TypeError
michael@0: function test(stdlib, foreign) {
michael@0:     "use asm"
michael@0:     var ff = foreign.ff
michael@0:     function f(y) {
michael@0:         y = +y;
michael@0:         ff(0);
michael@0:     }
michael@0:     return f;
michael@0: };
michael@0: f = test(this, {ff: Object.preventExtensions});
michael@0: f();