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// Copyright 2019 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.
Debug = debug.Debug
var exception = null;
function listener(event, exec_state, event_data, data) {
try {
if (event == Debug.DebugEvent.Break) {
var frame = exec_state.frame(0);
try {
assertTrue(frame.evaluate("f").value().startsWith("function f()"));
} catch {
assertTrue(frame.sourceLineText().endsWith("throws"));
}
}
} catch(e) {
exception = e;
print(e, e.stack);
}
};
Debug.setListener(listener);
(function f() {
f;
debugger; // works
})();
(function f() {
() => f;
debugger; // works
})();
(function f() {
debugger; // throws
})();
assertNull(exception);
Debug.setListener(null);
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