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// 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")
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