// Copyright 2018 the V8 project authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // Flags: --harmony-bigint Debug = debug.Debug let exceptionThrown = false; Debug.setListener(function(event, exec_state, event_data, data) { if (event != Debug.DebugEvent.Break) return; try { const o = exec_state.frame(0).evaluate("42n", true); assertEquals("bigint", o.type()); assertFalse(o.isUndefined()); assertEquals("bigint", typeof(o.value())); assertEquals(42n, o.value()); } catch (e) { exceptionThrown = true; }; }); !function() { debugger; }(); assertFalse(exceptionThrown, "exception in listener")