40 lines
710 B
JavaScript
40 lines
710 B
JavaScript
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// Copyright 2017 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --harmony-optional-catch-binding
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let state = 'initial';
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try {
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throw new Error('caught');
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state = 'unreachable';
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} catch { // Note the lack of a binding
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assertEquals(state, 'initial');
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state = 'caught';
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}
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assertEquals(state, 'caught');
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let sigil1 = {};
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try {
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throw sigil1;
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} catch (e) {
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assertEquals(e, sigil1);
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}
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let sigil2 = {};
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let reached = false;
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try {
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try {
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throw sigil1;
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} catch {
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reached = true;
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} finally {
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throw sigil2;
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}
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} catch (e) {
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assertEquals(e, sigil2);
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}
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assertTrue(reached);
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