michael@0: // |jit-test| debug
michael@0: 
michael@0: f = (function() {
michael@0:     function b() {
michael@0:         "use strict";
michael@0:         Object.defineProperty(this, "x", ({}));
michael@0:     }
michael@0:     for each(let d in [0, 0]) {
michael@0:         try {
michael@0:             b(d);
michael@0:         } catch (e) {}
michael@0:     }
michael@0: })
michael@0: trap(f, 40, undefined);
michael@0: f();