michael@0: // Test that we can save stacks with proxy handler frames.
michael@0: 
michael@0: const stack = (function iife() {
michael@0:   return (new Proxy({}, {
michael@0:     get: function get(t, n, r) { return saveStack(); }
michael@0:   })).stack;
michael@0: }());
michael@0: 
michael@0: assertEq(stack.functionDisplayName, "get");
michael@0: assertEq(stack.parent.functionDisplayName, "iife");